diff options
Diffstat (limited to 'sound/oss/emu10k1')
35 files changed, 0 insertions, 10938 deletions
diff --git a/sound/oss/emu10k1/8010.h b/sound/oss/emu10k1/8010.h deleted file mode 100644 index 61c6c42bbc3..00000000000 --- a/sound/oss/emu10k1/8010.h +++ /dev/null @@ -1,737 +0,0 @@ -/* - ********************************************************************** - * 8010.h - * Copyright 1999-2001 Creative Labs, Inc. - * - ********************************************************************** - * - * Date Author Summary of changes - * ---- ------ ------------------ - * October 20, 1999 Bertrand Lee base code release - * November 2, 1999 Alan Cox Cleaned of 8bit chars, DOS - * line endings - * December 8, 1999 Jon Taylor Added lots of new register info - * May 16, 2001 Daniel Bertrand Added unofficial DBG register info - * Oct-Nov 2001 D.B. Added unofficial Audigy registers - * - ********************************************************************** - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public - * License along with this program; if not, write to the Free - * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, - * USA. - * - * - ********************************************************************** - */ - - -#ifndef _8010_H -#define _8010_H - -#include <linux/types.h> - -// Driver version: -#define MAJOR_VER 0 -#define MINOR_VER 20 -#define DRIVER_VERSION "0.20a" - - -// Audigy specify registers are prefixed with 'A_' - -/************************************************************************************************/ -/* PCI function 0 registers, address = <val> + PCIBASE0 */ -/************************************************************************************************/ - -#define PTR 0x00 /* Indexed register set pointer register */ - /* NOTE: The CHANNELNUM and ADDRESS words can */ - /* be modified independently of each other. */ -#define PTR_CHANNELNUM_MASK 0x0000003f /* For each per-channel register, indicates the */ - /* channel number of the register to be */ - /* accessed. For non per-channel registers the */ - /* value should be set to zero. */ -#define PTR_ADDRESS_MASK 0x07ff0000 /* Register index */ - -#define DATA 0x04 /* Indexed register set data register */ - -#define IPR 0x08 /* Global interrupt pending register */ - /* Clear pending interrupts by writing a 1 to */ - /* the relevant bits and zero to the other bits */ - -/* The next two interrupts are for the midi port on the Audigy Drive (A_MPU1) */ -#define A_IPR_MIDITRANSBUFEMPTY2 0x10000000 /* MIDI UART transmit buffer empty */ -#define A_IPR_MIDIRECVBUFEMPTY2 0x08000000 /* MIDI UART receive buffer empty */ - -#define IPR_SAMPLERATETRACKER 0x01000000 /* Sample rate tracker lock status change */ -#define IPR_FXDSP 0x00800000 /* Enable FX DSP interrupts */ -#define IPR_FORCEINT 0x00400000 /* Force Sound Blaster interrupt */ -#define IPR_PCIERROR 0x00200000 /* PCI bus error */ -#define IPR_VOLINCR 0x00100000 /* Volume increment button pressed */ -#define IPR_VOLDECR 0x00080000 /* Volume decrement button pressed */ -#define IPR_MUTE 0x00040000 /* Mute button pressed */ -#define IPR_MICBUFFULL 0x00020000 /* Microphone buffer full */ -#define IPR_MICBUFHALFFULL 0x00010000 /* Microphone buffer half full */ -#define IPR_ADCBUFFULL 0x00008000 /* ADC buffer full */ -#define IPR_ADCBUFHALFFULL 0x00004000 /* ADC buffer half full */ -#define IPR_EFXBUFFULL 0x00002000 /* Effects buffer full */ -#define IPR_EFXBUFHALFFULL 0x00001000 /* Effects buffer half full */ -#define IPR_GPSPDIFSTATUSCHANGE 0x00000800 /* GPSPDIF channel status change */ -#define IPR_CDROMSTATUSCHANGE 0x00000400 /* CD-ROM channel status change */ -#define IPR_INTERVALTIMER 0x00000200 /* Interval timer terminal count */ -#define IPR_MIDITRANSBUFEMPTY 0x00000100 /* MIDI UART transmit buffer empty */ -#define IPR_MIDIRECVBUFEMPTY 0x00000080 /* MIDI UART receive buffer empty */ -#define IPR_CHANNELLOOP 0x00000040 /* One or more channel loop interrupts pending */ -#define IPR_CHANNELNUMBERMASK 0x0000003f /* When IPR_CHANNELLOOP is set, indicates the */ - /* Highest set channel in CLIPL or CLIPH. When */ - /* IP is written with CL set, the bit in CLIPL */ - /* or CLIPH corresponding to the CIN value */ - /* written will be cleared. */ -#define A_IPR_MIDITRANSBUFEMPTY1 IPR_MIDITRANSBUFEMPTY /* MIDI UART transmit buffer empty */ -#define A_IPR_MIDIRECVBUFEMPTY1 IPR_MIDIRECVBUFEMPTY /* MIDI UART receive buffer empty */ - - - -#define INTE 0x0c /* Interrupt enable register */ -#define INTE_VIRTUALSB_MASK 0xc0000000 /* Virtual Soundblaster I/O port capture */ -#define INTE_VIRTUALSB_220 0x00000000 /* Capture at I/O base address 0x220-0x22f */ -#define INTE_VIRTUALSB_240 0x40000000 /* Capture at I/O base address 0x240 */ -#define INTE_VIRTUALSB_260 0x80000000 /* Capture at I/O base address 0x260 */ -#define INTE_VIRTUALSB_280 0xc0000000 /* Capture at I/O base address 0x280 */ -#define INTE_VIRTUALMPU_MASK 0x30000000 /* Virtual MPU I/O port capture */ -#define INTE_VIRTUALMPU_300 0x00000000 /* Capture at I/O base address 0x300-0x301 */ -#define INTE_VIRTUALMPU_310 0x10000000 /* Capture at I/O base address 0x310 */ -#define INTE_VIRTUALMPU_320 0x20000000 /* Capture at I/O base address 0x320 */ -#define INTE_VIRTUALMPU_330 0x30000000 /* Capture at I/O base address 0x330 */ -#define INTE_MASTERDMAENABLE 0x08000000 /* Master DMA emulation at 0x000-0x00f */ -#define INTE_SLAVEDMAENABLE 0x04000000 /* Slave DMA emulation at 0x0c0-0x0df */ -#define INTE_MASTERPICENABLE 0x02000000 /* Master PIC emulation at 0x020-0x021 */ -#define INTE_SLAVEPICENABLE 0x01000000 /* Slave PIC emulation at 0x0a0-0x0a1 */ -#define INTE_VSBENABLE 0x00800000 /* Enable virtual Soundblaster */ -#define INTE_ADLIBENABLE 0x00400000 /* Enable AdLib emulation at 0x388-0x38b */ -#define INTE_MPUENABLE 0x00200000 /* Enable virtual MPU */ -#define INTE_FORCEINT 0x00100000 /* Continuously assert INTAN */ - -#define INTE_MRHANDENABLE 0x00080000 /* Enable the "Mr. Hand" logic */ - /* NOTE: There is no reason to use this under */ - /* Linux, and it will cause odd hardware */ - /* behavior and possibly random segfaults and */ - /* lockups if enabled. */ - -/* The next two interrupts are for the midi port on the Audigy Drive (A_MPU1) */ -#define A_INTE_MIDITXENABLE2 0x00020000 /* Enable MIDI transmit-buffer-empty interrupts */ -#define A_INTE_MIDIRXENABLE2 0x00010000 /* Enable MIDI receive-buffer-empty interrupts */ - - -#define INTE_SAMPLERATETRACKER 0x00002000 /* Enable sample rate tracker interrupts */ - /* NOTE: This bit must always be enabled */ -#define INTE_FXDSPENABLE 0x00001000 /* Enable FX DSP interrupts */ -#define INTE_PCIERRORENABLE 0x00000800 /* Enable PCI bus error interrupts */ -#define INTE_VOLINCRENABLE 0x00000400 /* Enable volume increment button interrupts */ -#define INTE_VOLDECRENABLE 0x00000200 /* Enable volume decrement button interrupts */ -#define INTE_MUTEENABLE 0x00000100 /* Enable mute button interrupts */ -#define INTE_MICBUFENABLE 0x00000080 /* Enable microphone buffer interrupts */ -#define INTE_ADCBUFENABLE 0x00000040 /* Enable ADC buffer interrupts */ -#define INTE_EFXBUFENABLE 0x00000020 /* Enable Effects buffer interrupts */ -#define INTE_GPSPDIFENABLE 0x00000010 /* Enable GPSPDIF status interrupts */ -#define INTE_CDSPDIFENABLE 0x00000008 /* Enable CDSPDIF status interrupts */ -#define INTE_INTERVALTIMERENB 0x00000004 /* Enable interval timer interrupts */ -#define INTE_MIDITXENABLE 0x00000002 /* Enable MIDI transmit-buffer-empty interrupts */ -#define INTE_MIDIRXENABLE 0x00000001 /* Enable MIDI receive-buffer-empty interrupts */ - -/* The next two interrupts are for the midi port on the Audigy (A_MPU2) */ -#define A_INTE_MIDITXENABLE1 INTE_MIDITXENABLE -#define A_INTE_MIDIRXENABLE1 INTE_MIDIRXENABLE - -#define WC 0x10 /* Wall Clock register */ -#define WC_SAMPLECOUNTER_MASK 0x03FFFFC0 /* Sample periods elapsed since reset */ -#define WC_SAMPLECOUNTER 0x14060010 -#define WC_CURRENTCHANNEL 0x0000003F /* Channel [0..63] currently being serviced */ - /* NOTE: Each channel takes 1/64th of a sample */ - /* period to be serviced. */ - -#define HCFG 0x14 /* Hardware config register */ - /* NOTE: There is no reason to use the legacy */ - /* SoundBlaster emulation stuff described below */ - /* under Linux, and all kinds of weird hardware */ - /* behavior can result if you try. Don't. */ -#define HCFG_LEGACYFUNC_MASK 0xe0000000 /* Legacy function number */ -#define HCFG_LEGACYFUNC_MPU 0x00000000 /* Legacy MPU */ -#define HCFG_LEGACYFUNC_SB 0x40000000 /* Legacy SB */ -#define HCFG_LEGACYFUNC_AD 0x60000000 /* Legacy AD */ -#define HCFG_LEGACYFUNC_MPIC 0x80000000 /* Legacy MPIC */ -#define HCFG_LEGACYFUNC_MDMA 0xa0000000 /* Legacy MDMA */ -#define HCFG_LEGACYFUNC_SPCI 0xc0000000 /* Legacy SPCI */ -#define HCFG_LEGACYFUNC_SDMA 0xe0000000 /* Legacy SDMA */ -#define HCFG_IOCAPTUREADDR 0x1f000000 /* The 4 LSBs of the captured I/O address. */ -#define HCFG_LEGACYWRITE 0x00800000 /* 1 = write, 0 = read */ -#define HCFG_LEGACYWORD 0x00400000 /* 1 = word, 0 = byte */ -#define HCFG_LEGACYINT 0x00200000 /* 1 = legacy event captured. Write 1 to clear. */ - /* NOTE: The rest of the bits in this register */ - /* _are_ relevant under Linux. */ -#define HCFG_CODECFORMAT_MASK 0x00070000 /* CODEC format */ -#define HCFG_CODECFORMAT_AC97 0x00000000 /* AC97 CODEC format -- Primary Output */ -#define HCFG_CODECFORMAT_I2S 0x00010000 /* I2S CODEC format -- Secondary (Rear) Output */ -#define HCFG_GPINPUT0 0x00004000 /* External pin112 */ -#define HCFG_GPINPUT1 0x00002000 /* External pin110 */ - -#define HCFG_GPOUTPUT_MASK 0x00001c00 /* External pins which may be controlled */ -#define HCFG_GPOUT0 0x00001000 /* set to enable digital out on 5.1 cards */ - -#define HCFG_JOYENABLE 0x00000200 /* Internal joystick enable */ -#define HCFG_PHASETRACKENABLE 0x00000100 /* Phase tracking enable */ - /* 1 = Force all 3 async digital inputs to use */ - /* the same async sample rate tracker (ZVIDEO) */ -#define HCFG_AC3ENABLE_MASK 0x0x0000e0 /* AC3 async input control - Not implemented */ -#define HCFG_AC3ENABLE_ZVIDEO 0x00000080 /* Channels 0 and 1 replace ZVIDEO */ -#define HCFG_AC3ENABLE_CDSPDIF 0x00000040 /* Channels 0 and 1 replace CDSPDIF */ -#define HCFG_AC3ENABLE_GPSPDIF 0x00000020 /* Channels 0 and 1 replace GPSPDIF */ -#define HCFG_AUTOMUTE 0x00000010 /* When set, the async sample rate convertors */ - /* will automatically mute their output when */ - /* they are not rate-locked to the external */ - /* async audio source */ -#define HCFG_LOCKSOUNDCACHE 0x00000008 /* 1 = Cancel bustmaster accesses to soundcache */ - /* NOTE: This should generally never be used. */ -#define HCFG_LOCKTANKCACHE_MASK 0x00000004 /* 1 = Cancel bustmaster accesses to tankcache */ - /* NOTE: This should generally never be used. */ -#define HCFG_LOCKTANKCACHE 0x01020014 -#define HCFG_MUTEBUTTONENABLE 0x00000002 /* 1 = Master mute button sets AUDIOENABLE = 0. */ - /* NOTE: This is a 'cheap' way to implement a */ - /* master mute function on the mute button, and */ - /* in general should not be used unless a more */ - /* sophisticated master mute function has not */ - /* been written. */ -#define HCFG_AUDIOENABLE 0x00000001 /* 0 = CODECs transmit zero-valued samples */ - /* Should be set to 1 when the EMU10K1 is */ - /* completely initialized. */ - -//For Audigy, MPU port move to 0x70-0x74 ptr register - -#define MUDATA 0x18 /* MPU401 data register (8 bits) */ - -#define MUCMD 0x19 /* MPU401 command register (8 bits) */ -#define MUCMD_RESET 0xff /* RESET command */ -#define MUCMD_ENTERUARTMODE 0x3f /* Enter_UART_mode command */ - /* NOTE: All other commands are ignored */ - -#define MUSTAT MUCMD /* MPU401 status register (8 bits) */ -#define MUSTAT_IRDYN 0x80 /* 0 = MIDI data or command ACK */ -#define MUSTAT_ORDYN 0x40 /* 0 = MUDATA can accept a command or data */ - -#define A_IOCFG 0x18 /* GPIO on Audigy card (16bits) */ -#define A_GPINPUT_MASK 0xff00 -#define A_GPOUTPUT_MASK 0x00ff - -#define TIMER 0x1a /* Timer terminal count register (16-bit) */ - /* NOTE: After the rate is changed, a maximum */ - /* of 1024 sample periods should be allowed */ - /* before the new rate is guaranteed accurate. */ -#define TIMER_RATE_MASK 0x03ff /* Timer interrupt rate in sample periods */ - /* 0 == 1024 periods, [1..4] are not useful */ - -#define AC97DATA 0x1c /* AC97 register set data register (16 bit) */ - -#define AC97ADDRESS 0x1e /* AC97 register set address register (8 bit) */ -#define AC97ADDRESS_READY 0x80 /* Read-only bit, reflects CODEC READY signal */ -#define AC97ADDRESS_ADDRESS 0x7f /* Address of indexed AC97 register */ - -/********************************************************************************************************/ -/* Emu10k1 pointer-offset register set, accessed through the PTR and DATA registers */ -/********************************************************************************************************/ - -#define CPF 0x00 /* Current pitch and fraction register */ -#define CPF_CURRENTPITCH_MASK 0xffff0000 /* Current pitch (linear, 0x4000 == unity pitch shift) */ -#define CPF_CURRENTPITCH 0x10100000 -#define CPF_STEREO_MASK 0x00008000 /* 1 = Even channel interleave, odd channel locked */ -#define CPF_STOP_MASK 0x00004000 /* 1 = Current pitch forced to 0 */ -#define CPF_FRACADDRESS_MASK 0x00003fff /* Linear fractional address of the current channel */ - -#define PTRX 0x01 /* Pitch target and send A/B amounts register */ -#define PTRX_PITCHTARGET_MASK 0xffff0000 /* Pitch target of specified channel */ -#define PTRX_PITCHTARGET 0x10100001 -#define PTRX_FXSENDAMOUNT_A_MASK 0x0000ff00 /* Linear level of channel output sent to FX send bus A */ -#define PTRX_FXSENDAMOUNT_A 0x08080001 -#define PTRX_FXSENDAMOUNT_B_MASK 0x000000ff /* Linear level of channel output sent to FX send bus B */ -#define PTRX_FXSENDAMOUNT_B 0x08000001 - -#define CVCF 0x02 /* Current volume and filter cutoff register */ -#define CVCF_CURRENTVOL_MASK 0xffff0000 /* Current linear volume of specified channel */ -#define CVCF_CURRENTVOL 0x10100002 -#define CVCF_CURRENTFILTER_MASK 0x0000ffff /* Current filter cutoff frequency of specified channel */ -#define CVCF_CURRENTFILTER 0x10000002 - -#define VTFT 0x03 /* Volume target and filter cutoff target register */ -#define VTFT_VOLUMETARGET_MASK 0xffff0000 /* Volume target of specified channel */ -#define VTFT_FILTERTARGET_MASK 0x0000ffff /* Filter cutoff target of specified channel */ - -#define Z1 0x05 /* Filter delay memory 1 register */ - -#define Z2 0x04 /* Filter delay memory 2 register */ - -#define PSST 0x06 /* Send C amount and loop start address register */ -#define PSST_FXSENDAMOUNT_C_MASK 0xff000000 /* Linear level of channel output sent to FX send bus C */ - -#define PSST_FXSENDAMOUNT_C 0x08180006 - -#define PSST_LOOPSTARTADDR_MASK 0x00ffffff /* Loop start address of the specified channel */ -#define PSST_LOOPSTARTADDR 0x18000006 - -#define DSL 0x07 /* Send D amount and loop start address register */ -#define DSL_FXSENDAMOUNT_D_MASK 0xff000000 /* Linear level of channel output sent to FX send bus D */ - -#define DSL_FXSENDAMOUNT_D 0x08180007 - -#define DSL_LOOPENDADDR_MASK 0x00ffffff /* Loop end address of the specified channel */ -#define DSL_LOOPENDADDR 0x18000007 - -#define CCCA 0x08 /* Filter Q, interp. ROM, byte size, cur. addr register */ -#define CCCA_RESONANCE 0xf0000000 /* Lowpass filter resonance (Q) height */ -#define CCCA_INTERPROMMASK 0x0e000000 /* Selects passband of interpolation ROM */ - /* 1 == full band, 7 == lowpass */ - /* ROM 0 is used when pitch shifting downward or less */ - /* then 3 semitones upward. Increasingly higher ROM */ - /* numbers are used, typically in steps of 3 semitones, */ - /* as upward pitch shifting is performed. */ -#define CCCA_INTERPROM_0 0x00000000 /* Select interpolation ROM 0 */ -#define CCCA_INTERPROM_1 0x02000000 /* Select interpolation ROM 1 */ -#define CCCA_INTERPROM_2 0x04000000 /* Select interpolation ROM 2 */ -#define CCCA_INTERPROM_3 0x06000000 /* Select interpolation ROM 3 */ -#define CCCA_INTERPROM_4 0x08000000 /* Select interpolation ROM 4 */ -#define CCCA_INTERPROM_5 0x0a000000 /* Select interpolation ROM 5 */ -#define CCCA_INTERPROM_6 0x0c000000 /* Select interpolation ROM 6 */ -#define CCCA_INTERPROM_7 0x0e000000 /* Select interpolation ROM 7 */ -#define CCCA_8BITSELECT 0x01000000 /* 1 = Sound memory for this channel uses 8-bit samples */ -#define CCCA_CURRADDR_MASK 0x00ffffff /* Current address of the selected channel */ -#define CCCA_CURRADDR 0x18000008 - -#define CCR 0x09 /* Cache control register */ -#define CCR_CACHEINVALIDSIZE 0x07190009 -#define CCR_CACHEINVALIDSIZE_MASK 0xfe000000 /* Number of invalid samples cache for this channel */ -#define CCR_CACHELOOPFLAG 0x01000000 /* 1 = Cache has a loop service pending */ -#define CCR_INTERLEAVEDSAMPLES 0x00800000 /* 1 = A cache service will fetch interleaved samples */ -#define CCR_WORDSIZEDSAMPLES 0x00400000 /* 1 = A cache service will fetch word sized samples */ -#define CCR_READADDRESS 0x06100009 -#define CCR_READADDRESS_MASK 0x003f0000 /* Location of cache just beyond current cache service */ -#define CCR_LOOPINVALSIZE 0x0000fe00 /* Number of invalid samples in cache prior to loop */ - /* NOTE: This is valid only if CACHELOOPFLAG is set */ -#define CCR_LOOPFLAG 0x00000100 /* Set for a single sample period when a loop occurs */ -#define CCR_CACHELOOPADDRHI 0x000000ff /* DSL_LOOPSTARTADDR's hi byte if CACHELOOPFLAG is set */ - -#define CLP 0x0a /* Cache loop register (valid if CCR_CACHELOOPFLAG = 1) */ - /* NOTE: This register is normally not used */ -#define CLP_CACHELOOPADDR 0x0000ffff /* Cache loop address (DSL_LOOPSTARTADDR [0..15]) */ - -#define FXRT 0x0b /* Effects send routing register */ - /* NOTE: It is illegal to assign the same routing to */ - /* two effects sends. */ -#define FXRT_CHANNELA 0x000f0000 /* Effects send bus number for channel's effects send A */ -#define FXRT_CHANNELB 0x00f00000 /* Effects send bus number for channel's effects send B */ -#define FXRT_CHANNELC 0x0f000000 /* Effects send bus number for channel's effects send C */ -#define FXRT_CHANNELD 0xf0000000 /* Effects send bus number for channel's effects send D */ - -#define MAPA 0x0c /* Cache map A */ - -#define MAPB 0x0d /* Cache map B */ - -#define MAP_PTE_MASK 0xffffe000 /* The 19 MSBs of the PTE indexed by the PTI */ -#define MAP_PTI_MASK 0x00001fff /* The 13 bit index to one of the 8192 PTE dwords */ - -#define ENVVOL 0x10 /* Volume envelope register */ -#define ENVVOL_MASK 0x0000ffff /* Current value of volume envelope state variable */ - /* 0x8000-n == 666*n usec delay */ - -#define ATKHLDV 0x11 /* Volume envelope hold and attack register */ -#define ATKHLDV_PHASE0 0x00008000 /* 0 = Begin attack phase */ -#define ATKHLDV_HOLDTIME_MASK 0x00007f00 /* Envelope hold time (127-n == n*88.2msec) */ -#define ATKHLDV_ATTACKTIME_MASK 0x0000007f /* Envelope attack time, log encoded */ - /* 0 = infinite, 1 = 10.9msec, ... 0x7f = 5.5msec */ - -#define DCYSUSV 0x12 /* Volume envelope sustain and decay register */ -#define DCYSUSV_PHASE1_MASK 0x00008000 /* 0 = Begin attack phase, 1 = begin release phase */ -#define DCYSUSV_SUSTAINLEVEL_MASK 0x00007f00 /* 127 = full, 0 = off, 0.75dB increments */ -#define DCYSUSV_CHANNELENABLE_MASK 0x00000080 /* 1 = Inhibit envelope engine from writing values in */ - /* this channel and from writing to pitch, filter and */ - /* volume targets. */ -#define DCYSUSV_DECAYTIME_MASK 0x0000007f /* Volume envelope decay time, log encoded */ - /* 0 = 43.7msec, 1 = 21.8msec, 0x7f = 22msec */ - -#define LFOVAL1 0x13 /* Modulation LFO value */ -#define LFOVAL_MASK 0x0000ffff /* Current value of modulation LFO state variable */ - /* 0x8000-n == 666*n usec delay */ - -#define ENVVAL 0x14 /* Modulation envelope register */ -#define ENVVAL_MASK 0x0000ffff /* Current value of modulation envelope state variable */ - /* 0x8000-n == 666*n usec delay */ - -#define ATKHLDM 0x15 /* Modulation envelope hold and attack register */ -#define ATKHLDM_PHASE0 0x00008000 /* 0 = Begin attack phase */ -#define ATKHLDM_HOLDTIME 0x00007f00 /* Envelope hold time (127-n == n*42msec) */ -#define ATKHLDM_ATTACKTIME 0x0000007f /* Envelope attack time, log encoded */ - /* 0 = infinite, 1 = 11msec, ... 0x7f = 5.5msec */ - -#define DCYSUSM 0x16 /* Modulation envelope decay and sustain register */ -#define DCYSUSM_PHASE1_MASK 0x00008000 /* 0 = Begin attack phase, 1 = begin release phase */ -#define DCYSUSM_SUSTAINLEVEL_MASK 0x00007f00 /* 127 = full, 0 = off, 0.75dB increments */ -#define DCYSUSM_DECAYTIME_MASK 0x0000007f /* Envelope decay time, log encoded */ - /* 0 = 43.7msec, 1 = 21.8msec, 0x7f = 22msec */ - -#define LFOVAL2 0x17 /* Vibrato LFO register */ -#define LFOVAL2_MASK 0x0000ffff /* Current value of vibrato LFO state variable */ - /* 0x8000-n == 666*n usec delay */ - -#define IP 0x18 /* Initial pitch register */ -#define IP_MASK 0x0000ffff /* Exponential initial pitch shift */ - /* 4 bits of octave, 12 bits of fractional octave */ -#define IP_UNITY 0x0000e000 /* Unity pitch shift */ - -#define IFATN 0x19 /* Initial filter cutoff and attenuation register */ -#define IFATN_FILTERCUTOFF_MASK 0x0000ff00 /* Initial filter cutoff frequency in exponential units */ - /* 6 most significant bits are semitones */ - /* 2 least significant bits are fractions */ -#define IFATN_FILTERCUTOFF 0x08080019 -#define IFATN_ATTENUATION_MASK 0x000000ff /* Initial attenuation in 0.375dB steps */ -#define IFATN_ATTENUATION 0x08000019 - - -#define PEFE 0x1a /* Pitch envelope and filter envelope amount register */ -#define PEFE_PITCHAMOUNT_MASK 0x0000ff00 /* Pitch envlope amount */ - /* Signed 2's complement, +/- one octave peak extremes */ -#define PEFE_PITCHAMOUNT 0x0808001a -#define PEFE_FILTERAMOUNT_MASK 0x000000ff /* Filter envlope amount */ - /* Signed 2's complement, +/- six octaves peak extremes */ -#define PEFE_FILTERAMOUNT 0x0800001a -#define FMMOD 0x1b /* Vibrato/filter modulation from LFO register */ -#define FMMOD_MODVIBRATO 0x0000ff00 /* Vibrato LFO modulation depth */ - /* Signed 2's complement, +/- one octave extremes */ -#define FMMOD_MOFILTER 0x000000ff /* Filter LFO modulation depth */ - /* Signed 2's complement, +/- three octave extremes */ - - -#define TREMFRQ 0x1c /* Tremolo amount and modulation LFO frequency register */ -#define TREMFRQ_DEPTH 0x0000ff00 /* Tremolo depth */ - /* Signed 2's complement, with +/- 12dB extremes */ -#define TREMFRQ_FREQUENCY 0x000000ff /* Tremolo LFO frequency */ - /* ??Hz steps, maximum of ?? Hz. */ - -#define FM2FRQ2 0x1d /* Vibrato amount and vibrato LFO frequency register */ -#define FM2FRQ2_DEPTH 0x0000ff00 /* Vibrato LFO vibrato depth */ - /* Signed 2's complement, +/- one octave extremes */ -#define FM2FRQ2_FREQUENCY 0x000000ff /* Vibrato LFO frequency */ - /* 0.039Hz steps, maximum of 9.85 Hz. */ - -#define TEMPENV 0x1e /* Tempory envelope register */ -#define TEMPENV_MASK 0x0000ffff /* 16-bit value */ - /* NOTE: All channels contain internal variables; do */ - /* not write to these locations. */ - -#define CD0 0x20 /* Cache data 0 register */ -#define CD1 0x21 /* Cache data 1 register */ -#define CD2 0x22 /* Cache data 2 register */ -#define CD3 0x23 /* Cache data 3 register */ -#define CD4 0x24 /* Cache data 4 register */ -#define CD5 0x25 /* Cache data 5 register */ -#define CD6 0x26 /* Cache data 6 register */ -#define CD7 0x27 /* Cache data 7 register */ -#define CD8 0x28 /* Cache data 8 register */ -#define CD9 0x29 /* Cache data 9 register */ -#define CDA 0x2a /* Cache data A register */ -#define CDB 0x2b /* Cache data B register */ -#define CDC 0x2c /* Cache data C register */ -#define CDD 0x2d /* Cache data D register */ -#define CDE 0x2e /* Cache data E register */ -#define CDF 0x2f /* Cache data F register */ - -#define PTB 0x40 /* Page table base register */ -#define PTB_MASK 0xfffff000 /* Physical address of the page table in host memory */ - -#define TCB 0x41 /* Tank cache base register */ -#define TCB_MASK 0xfffff000 /* Physical address of the bottom of host based TRAM */ - -#define ADCCR 0x42 /* ADC sample rate/stereo control register */ -#define ADCCR_RCHANENABLE 0x00000010 /* Enables right channel for writing to the host */ -#define ADCCR_LCHANENABLE 0x00000008 /* Enables left channel for writing to the host */ - /* NOTE: To guarantee phase coherency, both channels */ - /* must be disabled prior to enabling both channels. */ -#define A_ADCCR_RCHANENABLE 0x00000020 -#define A_ADCCR_LCHANENABLE 0x00000010 - -#define A_ADCCR_SAMPLERATE_MASK 0x0000000F /* Audigy sample rate convertor output rate */ -#define ADCCR_SAMPLERATE_MASK 0x00000007 /* Sample rate convertor output rate */ - -#define ADCCR_SAMPLERATE_48 0x00000000 /* 48kHz sample rate */ -#define ADCCR_SAMPLERATE_44 0x00000001 /* 44.1kHz sample rate */ -#define ADCCR_SAMPLERATE_32 0x00000002 /* 32kHz sample rate */ -#define ADCCR_SAMPLERATE_24 0x00000003 /* 24kHz sample rate */ -#define ADCCR_SAMPLERATE_22 0x00000004 /* 22.05kHz sample rate */ -#define ADCCR_SAMPLERATE_16 0x00000005 /* 16kHz sample rate */ -#define ADCCR_SAMPLERATE_11 0x00000006 /* 11.025kHz sample rate */ -#define ADCCR_SAMPLERATE_8 0x00000007 /* 8kHz sample rate */ - -#define A_ADCCR_SAMPLERATE_12 0x00000006 /* 12kHz sample rate */ -#define A_ADCCR_SAMPLERATE_11 0x00000007 /* 11.025kHz sample rate */ -#define A_ADCCR_SAMPLERATE_8 0x00000008 /* 8kHz sample rate */ - -#define FXWC 0x43 /* FX output write channels register */ - /* When set, each bit enables the writing of the */ - /* corresponding FX output channel (internal registers */ - /* 0x20-0x3f) into host memory. This mode of recording */ - /* is 16bit, 48KHz only. All 32 channels can be enabled */ - /* simultaneously. */ -#define TCBS 0x44 /* Tank cache buffer size register */ -#define TCBS_MASK 0x00000007 /* Tank cache buffer size field */ -#define TCBS_BUFFSIZE_16K 0x00000000 -#define TCBS_BUFFSIZE_32K 0x00000001 -#define TCBS_BUFFSIZE_64K 0x00000002 -#define TCBS_BUFFSIZE_128K 0x00000003 -#define TCBS_BUFFSIZE_256K 0x00000004 -#define TCBS_BUFFSIZE_512K 0x00000005 -#define TCBS_BUFFSIZE_1024K 0x00000006 -#define TCBS_BUFFSIZE_2048K 0x00000007 - -#define MICBA 0x45 /* AC97 microphone buffer address register */ -#define MICBA_MASK 0xfffff000 /* 20 bit base address */ - -#define ADCBA 0x46 /* ADC buffer address register */ -#define ADCBA_MASK 0xfffff000 /* 20 bit base address */ - -#define FXBA 0x47 /* FX Buffer Address */ -#define FXBA_MASK 0xfffff000 /* 20 bit base address */ - -#define MICBS 0x49 /* Microphone buffer size register */ - -#define ADCBS 0x4a /* ADC buffer size register */ - -#define FXBS 0x4b /* FX buffer size register */ - -/* The following mask values define the size of the ADC, MIX and FX buffers in bytes */ -#define ADCBS_BUFSIZE_NONE 0x00000000 -#define ADCBS_BUFSIZE_384 0x00000001 -#define ADCBS_BUFSIZE_448 0x00000002 -#define ADCBS_BUFSIZE_512 0x00000003 -#define ADCBS_BUFSIZE_640 0x00000004 -#define ADCBS_BUFSIZE_768 0x00000005 -#define ADCBS_BUFSIZE_896 0x00000006 -#define ADCBS_BUFSIZE_1024 0x00000007 -#define ADCBS_BUFSIZE_1280 0x00000008 -#define ADCBS_BUFSIZE_1536 0x00000009 -#define ADCBS_BUFSIZE_1792 0x0000000a -#define ADCBS_BUFSIZE_2048 0x0000000b -#define ADCBS_BUFSIZE_2560 0x0000000c -#define ADCBS_BUFSIZE_3072 0x0000000d -#define ADCBS_BUFSIZE_3584 0x0000000e -#define ADCBS_BUFSIZE_4096 0x0000000f -#define ADCBS_BUFSIZE_5120 0x00000010 -#define ADCBS_BUFSIZE_6144 0x00000011 -#define ADCBS_BUFSIZE_7168 0x00000012 -#define ADCBS_BUFSIZE_8192 0x00000013 -#define ADCBS_BUFSIZE_10240 0x00000014 -#define ADCBS_BUFSIZE_12288 0x00000015 -#define ADCBS_BUFSIZE_14366 0x00000016 -#define ADCBS_BUFSIZE_16384 0x00000017 -#define ADCBS_BUFSIZE_20480 0x00000018 -#define ADCBS_BUFSIZE_24576 0x00000019 -#define ADCBS_BUFSIZE_28672 0x0000001a -#define ADCBS_BUFSIZE_32768 0x0000001b -#define ADCBS_BUFSIZE_40960 0x0000001c -#define ADCBS_BUFSIZE_49152 0x0000001d -#define ADCBS_BUFSIZE_57344 0x0000001e -#define ADCBS_BUFSIZE_65536 0x0000001f - - -#define CDCS 0x50 /* CD-ROM digital channel status register */ - -#define GPSCS 0x51 /* General Purpose SPDIF channel status register*/ - -#define DBG 0x52 /* DO NOT PROGRAM THIS REGISTER!!! MAY DESTROY CHIP */ - -/* definitions for debug register - taken from the alsa drivers */ -#define DBG_ZC 0x80000000 /* zero tram counter */ -#define DBG_SATURATION_OCCURED 0x02000000 /* saturation control */ -#define DBG_SATURATION_ADDR 0x01ff0000 /* saturation address */ -#define DBG_SINGLE_STEP 0x00008000 /* single step mode */ -#define DBG_STEP 0x00004000 /* start single step */ -#define DBG_CONDITION_CODE 0x00003e00 /* condition code */ -#define DBG_SINGLE_STEP_ADDR 0x000001ff /* single step address */ - - -#define REG53 0x53 /* DO NOT PROGRAM THIS REGISTER!!! MAY DESTROY CHIP */ - -#define A_DBG 0x53 -#define A_DBG_SINGLE_STEP 0x00020000 /* Set to zero to start dsp */ -#define A_DBG_ZC 0x40000000 /* zero tram counter */ -#define A_DBG_STEP_ADDR 0x000003ff -#define A_DBG_SATURATION_OCCURED 0x20000000 -#define A_DBG_SATURATION_ADDR 0x0ffc0000 - -#define SPCS0 0x54 /* SPDIF output Channel Status 0 register */ - -#define SPCS1 0x55 /* SPDIF output Channel Status 1 register */ - -#define SPCS2 0x56 /* SPDIF output Channel Status 2 register */ - -#define SPCS_CLKACCYMASK 0x30000000 /* Clock accuracy */ -#define SPCS_CLKACCY_1000PPM 0x00000000 /* 1000 parts per million */ -#define SPCS_CLKACCY_50PPM 0x10000000 /* 50 parts per million */ -#define SPCS_CLKACCY_VARIABLE 0x20000000 /* Variable accuracy */ -#define SPCS_SAMPLERATEMASK 0x0f000000 /* Sample rate */ -#define SPCS_SAMPLERATE_44 0x00000000 /* 44.1kHz sample rate */ -#define SPCS_SAMPLERATE_48 0x02000000 /* 48kHz sample rate */ -#define SPCS_SAMPLERATE_32 0x03000000 /* 32kHz sample rate */ -#define SPCS_CHANNELNUMMASK 0x00f00000 /* Channel number */ -#define SPCS_CHANNELNUM_UNSPEC 0x00000000 /* Unspecified channel number */ -#define SPCS_CHANNELNUM_LEFT 0x00100000 /* Left channel */ -#define SPCS_CHANNELNUM_RIGHT 0x00200000 /* Right channel */ -#define SPCS_SOURCENUMMASK 0x000f0000 /* Source number */ -#define SPCS_SOURCENUM_UNSPEC 0x00000000 /* Unspecified source number */ -#define SPCS_GENERATIONSTATUS 0x00008000 /* Originality flag (see IEC-958 spec) */ -#define SPCS_CATEGORYCODEMASK 0x00007f00 /* Category code (see IEC-958 spec) */ -#define SPCS_MODEMASK 0x000000c0 /* Mode (see IEC-958 spec) */ -#define SPCS_EMPHASISMASK 0x00000038 /* Emphasis */ -#define SPCS_EMPHASIS_NONE 0x00000000 /* No emphasis */ -#define SPCS_EMPHASIS_50_15 0x00000008 /* 50/15 usec 2 channel */ -#define SPCS_COPYRIGHT 0x00000004 /* Copyright asserted flag -- do not modify */ -#define SPCS_NOTAUDIODATA 0x00000002 /* 0 = Digital audio, 1 = not audio */ -#define SPCS_PROFESSIONAL 0x00000001 /* 0 = Consumer (IEC-958), 1 = pro (AES3-1992) */ - -/* The 32-bit CLIx and SOLx registers all have one bit per channel control/status */ -#define CLIEL 0x58 /* Channel loop interrupt enable low register */ - -#define CLIEH 0x59 /* Channel loop interrupt enable high register */ - -#define CLIPL 0x5a /* Channel loop interrupt pending low register */ - -#define CLIPH 0x5b /* Channel loop interrupt pending high register */ - -#define SOLEL 0x5c /* Stop on loop enable low register */ - -#define SOLEH 0x5d /* Stop on loop enable high register */ - -#define SPBYPASS 0x5e /* SPDIF BYPASS mode register */ -#define SPBYPASS_ENABLE 0x00000001 /* Enable SPDIF bypass mode */ - -#define AC97SLOT 0x5f /* additional AC97 slots enable bits */ -#define AC97SLOT_CNTR 0x10 /* Center enable */ -#define AC97SLOT_LFE 0x20 /* LFE enable */ - -#define CDSRCS 0x60 /* CD-ROM Sample Rate Converter status register */ - -#define GPSRCS 0x61 /* General Purpose SPDIF sample rate cvt status */ - -#define ZVSRCS 0x62 /* ZVideo sample rate converter status */ - /* NOTE: This one has no SPDIFLOCKED field */ - /* Assumes sample lock */ - -/* These three bitfields apply to CDSRCS, GPSRCS, and (except as noted) ZVSRCS. */ -#define SRCS_SPDIFLOCKED 0x02000000 /* SPDIF stream locked */ -#define SRCS_RATELOCKED 0x01000000 /* Sample rate locked */ -#define SRCS_ESTSAMPLERATE 0x0007ffff /* Do not modify this field. */ - - -/* Note that these values can vary +/- by a small amount */ -#define SRCS_SPDIFRATE_44 0x0003acd9 -#define SRCS_SPDIFRATE_48 0x00040000 -#define SRCS_SPDIFRATE_96 0x00080000 - -#define MICIDX 0x63 /* Microphone recording buffer index register */ -#define MICIDX_MASK 0x0000ffff /* 16-bit value */ -#define MICIDX_IDX 0x10000063 - -#define A_ADCIDX 0x63 -#define A_ADCIDX_IDX 0x10000063 - -#define ADCIDX 0x64 /* ADC recording buffer index register */ -#define ADCIDX_MASK 0x0000ffff /* 16 bit index field */ -#define ADCIDX_IDX 0x10000064 - -#define FXIDX 0x65 /* FX recording buffer index register */ -#define FXIDX_MASK 0x0000ffff /* 16-bit value */ -#define FXIDX_IDX 0x10000065 - -/* This is the MPU port on the card (via the game port) */ -#define A_MUDATA1 0x70 -#define A_MUCMD1 0x71 -#define A_MUSTAT1 A_MUCMD1 - -/* This is the MPU port on the Audigy Drive */ -#define A_MUDATA2 0x72 -#define A_MUCMD2 0x73 -#define A_MUSTAT2 A_MUCMD2 - -/* The next two are the Audigy equivalent of FXWC */ -/* the Audigy can record any output (16bit, 48kHz, up to 64 channel simultaneously) */ -/* Each bit selects a channel for recording */ -#define A_FXWC1 0x74 /* Selects 0x7f-0x60 for FX recording */ -#define A_FXWC2 0x75 /* Selects 0x9f-0x80 for FX recording */ - -#define A_SPDIF_SAMPLERATE 0x76 /* Set the sample rate of SPDIF output */ -#define A_SPDIF_48000 0x00000080 -#define A_SPDIF_44100 0x00000000 -#define A_SPDIF_96000 0x00000040 - -#define A_FXRT2 0x7c -#define A_FXRT_CHANNELE 0x0000003f /* Effects send bus number for channel's effects send E */ -#define A_FXRT_CHANNELF 0x00003f00 /* Effects send bus number for channel's effects send F */ -#define A_FXRT_CHANNELG 0x003f0000 /* Effects send bus number for channel's effects send G */ -#define A_FXRT_CHANNELH 0x3f000000 /* Effects send bus number for channel's effects send H */ - -#define A_SENDAMOUNTS 0x7d -#define A_FXSENDAMOUNT_E_MASK 0xff000000 -#define A_FXSENDAMOUNT_F_MASK 0x00ff0000 -#define A_FXSENDAMOUNT_G_MASK 0x0000ff00 -#define A_FXSENDAMOUNT_H_MASK 0x000000ff - -/* The send amounts for this one are the same as used with the emu10k1 */ -#define A_FXRT1 0x7e -#define A_FXRT_CHANNELA 0x0000003f -#define A_FXRT_CHANNELB 0x00003f00 -#define A_FXRT_CHANNELC 0x003f0000 -#define A_FXRT_CHANNELD 0x3f000000 - - -/* Each FX general purpose register is 32 bits in length, all bits are used */ -#define FXGPREGBASE 0x100 /* FX general purpose registers base */ -#define A_FXGPREGBASE 0x400 /* Audigy GPRs, 0x400 to 0x5ff */ -/* Tank audio data is logarithmically compressed down to 16 bits before writing to TRAM and is */ -/* decompressed back to 20 bits on a read. There are a total of 160 locations, the last 32 */ -/* locations are for external TRAM. */ -#define TANKMEMDATAREGBASE 0x200 /* Tank memory data registers base */ -#define TANKMEMDATAREG_MASK 0x000fffff /* 20 bit tank audio data field */ - -/* Combined address field and memory opcode or flag field. 160 locations, last 32 are external */ -#define TANKMEMADDRREGBASE 0x300 /* Tank memory address registers base */ -#define TANKMEMADDRREG_ADDR_MASK 0x000fffff /* 20 bit tank address field */ -#define TANKMEMADDRREG_CLEAR 0x00800000 /* Clear tank memory */ -#define TANKMEMADDRREG_ALIGN 0x00400000 /* Align read or write relative to tank access */ -#define TANKMEMADDRREG_WRITE 0x00200000 /* Write to tank memory */ -#define TANKMEMADDRREG_READ 0x00100000 /* Read from tank memory */ - -#define MICROCODEBASE 0x400 /* Microcode data base address */ - -/* Each DSP microcode instruction is mapped into 2 doublewords */ -/* NOTE: When writing, always write the LO doubleword first. Reads can be in either order. */ -#define LOWORD_OPX_MASK 0x000ffc00 /* Instruction operand X */ -#define LOWORD_OPY_MASK 0x000003ff /* Instruction operand Y */ -#define HIWORD_OPCODE_MASK 0x00f00000 /* Instruction opcode */ -#define HIWORD_RESULT_MASK 0x000ffc00 /* Instruction result */ -#define HIWORD_OPA_MASK 0x000003ff /* Instruction operand A */ - - -/* Audigy Soundcard have a different instruction format */ -#define AUDIGY_CODEBASE 0x600 -#define A_LOWORD_OPY_MASK 0x000007ff -#define A_LOWORD_OPX_MASK 0x007ff000 -#define A_HIWORD_OPCODE_MASK 0x0f000000 -#define A_HIWORD_RESULT_MASK 0x007ff000 -#define A_HIWORD_OPA_MASK 0x000007ff - - -#endif /* _8010_H */ diff --git a/sound/oss/emu10k1/Makefile b/sound/oss/emu10k1/Makefile deleted file mode 100644 index b3af9ccb057..00000000000 --- a/sound/oss/emu10k1/Makefile +++ /dev/null @@ -1,17 +0,0 @@ -# Makefile for Creative Labs EMU10K1 -# -# 12 Apr 2000 Rui Sousa - -obj-$(CONFIG_SOUND_EMU10K1) += emu10k1.o - -emu10k1-objs := audio.o cardmi.o cardmo.o cardwi.o cardwo.o ecard.o \ - efxmgr.o emuadxmg.o hwaccess.o irqmgr.o main.o midi.o \ - mixer.o passthrough.o recmgr.o timer.o voicemgr.o - -ifdef DEBUG - EXTRA_CFLAGS += -DEMU10K1_DEBUG -endif - -ifdef CONFIG_MIDI_EMU10K1 - EXTRA_CFLAGS += -DEMU10K1_SEQUENCER -endif diff --git a/sound/oss/emu10k1/audio.c b/sound/oss/emu10k1/audio.c deleted file mode 100644 index e75ea21eb81..00000000000 --- a/sound/oss/emu10k1/audio.c +++ /dev/null @@ -1,1595 +0,0 @@ -/* - ********************************************************************** - * audio.c -- /dev/dsp interface for emu10k1 driver - * Copyright 1999, 2000 Creative Labs, Inc. - * - ********************************************************************** - * - * Date Author Summary of changes - * ---- ------ ------------------ - * October 20, 1999 Bertrand Lee base code release - * November 2, 1999 Alan Cox cleaned up types/leaks - * - ********************************************************************** - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public - * License along with this program; if not, write to the Free - * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, - * USA. - * - ********************************************************************** - */ - -#include <linux/module.h> -#include <linux/poll.h> -#include <linux/slab.h> -#include <linux/bitops.h> -#include <asm/io.h> -#include <linux/sched.h> -#include <linux/mm.h> -#include <linux/smp_lock.h> - -#include "hwaccess.h" -#include "cardwo.h" -#include "cardwi.h" -#include "recmgr.h" -#include "irqmgr.h" -#include "audio.h" -#include "8010.h" - -static void calculate_ofrag(struct woinst *); -static void calculate_ifrag(struct wiinst *); - -static void emu10k1_waveout_bh(unsigned long refdata); -static void emu10k1_wavein_bh(unsigned long refdata); - -/* Audio file operations */ -static ssize_t emu10k1_audio_read(struct file *file, char __user *buffer, size_t count, loff_t * ppos) -{ - struct emu10k1_wavedevice *wave_dev = (struct emu10k1_wavedevice *) file->private_data; - struct wiinst *wiinst = wave_dev->wiinst; - ssize_t ret = 0; - unsigned long flags; - - DPD(3, "emu10k1_audio_read(), buffer=%p, count=%d\n", buffer, (u32) count); - - if (!access_ok(VERIFY_WRITE, buffer, count)) - return -EFAULT; - - spin_lock_irqsave(&wiinst->lock, flags); - - if (wiinst->mmapped) { - spin_unlock_irqrestore(&wiinst->lock, flags); - return -ENXIO; - } - - if (wiinst->state == WAVE_STATE_CLOSED) { - calculate_ifrag(wiinst); - - while (emu10k1_wavein_open(wave_dev) < 0) { - spin_unlock_irqrestore(&wiinst->lock, flags); - - if (file->f_flags & O_NONBLOCK) - return -EAGAIN; - - interruptible_sleep_on(&wave_dev->card->open_wait); - - if (signal_pending(current)) - return -ERESTARTSYS; - - spin_lock_irqsave(&wiinst->lock, flags); - } - } - - spin_unlock_irqrestore(&wiinst->lock, flags); - - while (count > 0) { - u32 bytestocopy; - - spin_lock_irqsave(&wiinst->lock, flags); - - if (!(wiinst->state & WAVE_STATE_STARTED) - && (wave_dev->enablebits & PCM_ENABLE_INPUT)) - emu10k1_wavein_start(wave_dev); - - emu10k1_wavein_update(wave_dev->card, wiinst); - emu10k1_wavein_getxfersize(wiinst, &bytestocopy); - - spin_unlock_irqrestore(&wiinst->lock, flags); - - DPD(3, "bytestocopy --> %d\n", bytestocopy); - - if ((bytestocopy >= wiinst->buffer.fragment_size) - || (bytestocopy >= count)) { - int rc; - - bytestocopy = min_t(u32, bytestocopy, count); - - rc = emu10k1_wavein_xferdata(wiinst, - (u8 __user *)buffer, - &bytestocopy); - if (rc) - return rc; - - count -= bytestocopy; - buffer += bytestocopy; - ret += bytestocopy; - } - - if (count > 0) { - if ((file->f_flags & O_NONBLOCK) - || (!(wave_dev->enablebits & PCM_ENABLE_INPUT))) - return (ret ? ret : -EAGAIN); - - interruptible_sleep_on(&wiinst->wait_queue); - - if (signal_pending(current)) - return (ret ? ret : -ERESTARTSYS); - - } - } - - DPD(3, "bytes copied -> %d\n", (u32) ret); - - return ret; -} - -static ssize_t emu10k1_audio_write(struct file *file, const char __user *buffer, size_t count, loff_t * ppos) -{ - struct emu10k1_wavedevice *wave_dev = (struct emu10k1_wavedevice *) file->private_data; - struct woinst *woinst = wave_dev->woinst; - ssize_t ret; - unsigned long flags; - - DPD(3, "emu10k1_audio_write(), buffer=%p, count=%d\n", buffer, (u32) count); - - if (!access_ok(VERIFY_READ, buffer, count)) - return -EFAULT; - - spin_lock_irqsave(&woinst->lock, flags); - - if (woinst->mmapped) { - spin_unlock_irqrestore(&woinst->lock, flags); - return -ENXIO; - } - // This is for emu10k1 revs less than 7, we need to go through tram - if (woinst->format.passthrough == 1) { - int r; - - woinst->buffer.ossfragshift = PT_BLOCKSIZE_LOG2; - woinst->buffer.numfrags = PT_BLOCKCOUNT; - calculate_ofrag(woinst); - - r = emu10k1_pt_write(file, buffer, count); - spin_unlock_irqrestore(&woinst->lock, flags); - return r; - } - - if (woinst->state == WAVE_STATE_CLOSED) { - calculate_ofrag(woinst); - - while (emu10k1_waveout_open(wave_dev) < 0) { - spin_unlock_irqrestore(&woinst->lock, flags); - - if (file->f_flags & O_NONBLOCK) - return -EAGAIN; - - interruptible_sleep_on(&wave_dev->card->open_wait); - - if (signal_pending(current)) - return -ERESTARTSYS; - - spin_lock_irqsave(&woinst->lock, flags); - } - } - - spin_unlock_irqrestore(&woinst->lock, flags); - - ret = 0; - if (count % woinst->format.bytespersample) - return -EINVAL; - - count /= woinst->num_voices; - - while (count > 0) { - u32 bytestocopy; - - spin_lock_irqsave(&woinst->lock, flags); - emu10k1_waveout_update(woinst); - emu10k1_waveout_getxfersize(woinst, &bytestocopy); - spin_unlock_irqrestore(&woinst->lock, flags); - - DPD(3, "bytestocopy --> %d\n", bytestocopy); - - if ((bytestocopy >= woinst->buffer.fragment_size) - || (bytestocopy >= count)) { - - bytestocopy = min_t(u32, bytestocopy, count); - - emu10k1_waveout_xferdata(woinst, (u8 __user *) buffer, &bytestocopy); - - count -= bytestocopy; - buffer += bytestocopy * woinst->num_voices; - ret += bytestocopy * woinst->num_voices; - - spin_lock_irqsave(&woinst->lock, flags); - woinst->total_copied += bytestocopy; - - if (!(woinst->state & WAVE_STATE_STARTED) - && (wave_dev->enablebits & PCM_ENABLE_OUTPUT) - && (woinst->total_copied >= woinst->buffer.fragment_size)) - emu10k1_waveout_start(wave_dev); - - spin_unlock_irqrestore(&woinst->lock, flags); - } - - if (count > 0) { - if ((file->f_flags & O_NONBLOCK) - || (!(wave_dev->enablebits & PCM_ENABLE_OUTPUT))) - return (ret ? ret : -EAGAIN); - - interruptible_sleep_on(&woinst->wait_queue); - - if (signal_pending(current)) - return (ret ? ret : -ERESTARTSYS); - } - } - - DPD(3, "bytes copied -> %d\n", (u32) ret); - - return ret; -} - -static int emu10k1_audio_ioctl(struct inode *inode, struct file *file, unsigned int cmd, unsigned long arg) -{ - struct emu10k1_wavedevice *wave_dev = (struct emu10k1_wavedevice *) file->private_data; - struct woinst *woinst = NULL; - struct wiinst *wiinst = NULL; - int val = 0; - u32 bytestocopy; - unsigned long flags; - int __user *p = (int __user *)arg; - - DPF(4, "emu10k1_audio_ioctl()\n"); - - if (file->f_mode & FMODE_WRITE) - woinst = wave_dev->woinst; - - if (file->f_mode & FMODE_READ) - wiinst = wave_dev->wiinst; - - switch (cmd) { - case OSS_GETVERSION: - DPF(2, "OSS_GETVERSION:\n"); - return put_user(SOUND_VERSION, p); - - case SNDCTL_DSP_RESET: - DPF(2, "SNDCTL_DSP_RESET:\n"); - wave_dev->enablebits = PCM_ENABLE_OUTPUT | PCM_ENABLE_INPUT; - - if (file->f_mode & FMODE_WRITE) { - spin_lock_irqsave(&woinst->lock, flags); - - if (woinst->state & WAVE_STATE_OPEN) { - emu10k1_waveout_close(wave_dev); - } - - woinst->mmapped = 0; - woinst->total_copied = 0; - woinst->total_played = 0; - woinst->blocks = 0; - - spin_unlock_irqrestore(&woinst->lock, flags); - } - - if (file->f_mode & FMODE_READ) { - spin_lock_irqsave(&wiinst->lock, flags); - - if (wiinst->state & WAVE_STATE_OPEN) { - emu10k1_wavein_close(wave_dev); - } - - wiinst->mmapped = 0; - wiinst->total_recorded = 0; - wiinst->blocks = 0; - spin_unlock_irqrestore(&wiinst->lock, flags); - } - - break; - - case SNDCTL_DSP_SYNC: - DPF(2, "SNDCTL_DSP_SYNC:\n"); - - if (file->f_mode & FMODE_WRITE) { - - spin_lock_irqsave(&woinst->lock, flags); - - if (woinst->state & WAVE_STATE_OPEN) { - - if (woinst->state & WAVE_STATE_STARTED) - while ((woinst->total_played < woinst->total_copied) - && !signal_pending(current)) { - spin_unlock_irqrestore(&woinst->lock, flags); - interruptible_sleep_on(&woinst->wait_queue); - spin_lock_irqsave(&woinst->lock, flags); - } - emu10k1_waveout_close(wave_dev); - } - - woinst->mmapped = 0; - woinst->total_copied = 0; - woinst->total_played = 0; - woinst->blocks = 0; - - spin_unlock_irqrestore(&woinst->lock, flags); - } - - if (file->f_mode & FMODE_READ) { - spin_lock_irqsave(&wiinst->lock, flags); - - if (wiinst->state & WAVE_STATE_OPEN) { - emu10k1_wavein_close(wave_dev); - } - - wiinst->mmapped = 0; - wiinst->total_recorded = 0; - wiinst->blocks = 0; - spin_unlock_irqrestore(&wiinst->lock, flags); - } - - break; - - case SNDCTL_DSP_SETDUPLEX: - DPF(2, "SNDCTL_DSP_SETDUPLEX:\n"); - break; - - case SNDCTL_DSP_GETCAPS: - DPF(2, "SNDCTL_DSP_GETCAPS:\n"); - return put_user(DSP_CAP_DUPLEX | DSP_CAP_REALTIME | - DSP_CAP_TRIGGER | DSP_CAP_MMAP | - DSP_CAP_COPROC| DSP_CAP_MULTI, p); - case SNDCTL_DSP_SPEED: - DPF(2, "SNDCTL_DSP_SPEED:\n"); - - if (get_user(val, p)) - return -EFAULT; - - DPD(2, "val is %d\n", val); - - if (val > 0) { - if (file->f_mode & FMODE_READ) { - struct wave_format format; - - spin_lock_irqsave(&wiinst->lock, flags); - - format = wiinst->format; - format.samplingrate = val; - - if (emu10k1_wavein_setformat(wave_dev, &format) < 0) { - spin_unlock_irqrestore(&wiinst->lock, flags); - return -EINVAL; - } - - val = wiinst->format.samplingrate; - - spin_unlock_irqrestore(&wiinst->lock, flags); - - DPD(2, "set recording sampling rate -> %d\n", val); - } - - if (file->f_mode & FMODE_WRITE) { - struct wave_format format; - - spin_lock_irqsave(&woinst->lock, flags); - - format = woinst->format; - format.samplingrate = val; - - if (emu10k1_waveout_setformat(wave_dev, &format) < 0) { - spin_unlock_irqrestore(&woinst->lock, flags); - return -EINVAL; - } - - val = woinst->format.samplingrate; - - spin_unlock_irqrestore(&woinst->lock, flags); - - DPD(2, "set playback sampling rate -> %d\n", val); - } - - return put_user(val, p); - } else { - if (file->f_mode & FMODE_READ) - val = wiinst->format.samplingrate; - else if (file->f_mode & FMODE_WRITE) - val = woinst->format.samplingrate; - - return put_user(val, p); - } - break; - - case SNDCTL_DSP_STEREO: - DPF(2, "SNDCTL_DSP_STEREO:\n"); - - if (get_user(val, p)) - return -EFAULT; - - DPD(2, " val is %d\n", val); - - if (file->f_mode & FMODE_READ) { - struct wave_format format; - - spin_lock_irqsave(&wiinst->lock, flags); - - format = wiinst->format; - format.channels = val ? 2 : 1; - - if (emu10k1_wavein_setformat(wave_dev, &format) < 0) { - spin_unlock_irqrestore(&wiinst->lock, flags); - return -EINVAL; - } - - val = wiinst->format.channels - 1; - - spin_unlock_irqrestore(&wiinst->lock, flags); - DPD(2, "set recording stereo -> %d\n", val); - } - - if (file->f_mode & FMODE_WRITE) { - struct wave_format format; - - spin_lock_irqsave(&woinst->lock, flags); - - format = woinst->format; - format.channels = val ? 2 : 1; - - if (emu10k1_waveout_setformat(wave_dev, &format) < 0) { - spin_unlock_irqrestore(&woinst->lock, flags); - return -EINVAL; - } - - val = woinst->format.channels - 1; - - spin_unlock_irqrestore(&woinst->lock, flags); - - DPD(2, "set playback stereo -> %d\n", val); - } - - return put_user(val, p); - - break; - - case SNDCTL_DSP_CHANNELS: - DPF(2, "SNDCTL_DSP_CHANNELS:\n"); - - if (get_user(val, p)) - return -EFAULT; - - DPD(2, " val is %d\n", val); - - if (val > 0) { - if (file->f_mode & FMODE_READ) { - struct wave_format format; - - spin_lock_irqsave(&wiinst->lock, flags); - - format = wiinst->format; - format.channels = val; - - if (emu10k1_wavein_setformat(wave_dev, &format) < 0) { - spin_unlock_irqrestore(&wiinst->lock, flags); - return -EINVAL; - } - val = wiinst->format.channels; - - spin_unlock_irqrestore(&wiinst->lock, flags); - DPD(2, "set recording number of channels -> %d\n", val); - } - - if (file->f_mode & FMODE_WRITE) { - struct wave_format format; - - spin_lock_irqsave(&woinst->lock, flags); - - format = woinst->format; - format.channels = val; - - if (emu10k1_waveout_setformat(wave_dev, &format) < 0) { - spin_unlock_irqrestore(&woinst->lock, flags); - return -EINVAL; - } - - val = woinst->format.channels; - - spin_unlock_irqrestore(&woinst->lock, flags); - DPD(2, "set playback number of channels -> %d\n", val); - } - - return put_user(val, p); - } else { - if (file->f_mode & FMODE_READ) - val = wiinst->format.channels; - else if (file->f_mode & FMODE_WRITE) - val = woinst->format.channels; - - return put_user(val, p); - } - break; - - case SNDCTL_DSP_GETFMTS: - DPF(2, "SNDCTL_DSP_GETFMTS:\n"); - - if (file->f_mode & FMODE_READ) - val = AFMT_S16_LE; - else if (file->f_mode & FMODE_WRITE) { - val = AFMT_S16_LE | AFMT_U8; - if (emu10k1_find_control_gpr(&wave_dev->card->mgr, - wave_dev->card->pt.patch_name, - wave_dev->card->pt.enable_gpr_name) >= 0) - val |= AFMT_AC3; - } - return put_user(val, p); - - case SNDCTL_DSP_SETFMT: /* Same as SNDCTL_DSP_SAMPLESIZE */ - DPF(2, "SNDCTL_DSP_SETFMT:\n"); - - if (get_user(val, p)) - return -EFAULT; - - DPD(2, " val is %d\n", val); - - if (val != AFMT_QUERY) { - if (file->f_mode & FMODE_READ) { - struct wave_format format; - - spin_lock_irqsave(&wiinst->lock, flags); - - format = wiinst->format; - format.id = val; - - if (emu10k1_wavein_setformat(wave_dev, &format) < 0) { - spin_unlock_irqrestore(&wiinst->lock, flags); - return -EINVAL; - } - - val = wiinst->format.id; - - spin_unlock_irqrestore(&wiinst->lock, flags); - DPD(2, "set recording format -> %d\n", val); - } - - if (file->f_mode & FMODE_WRITE) { - struct wave_format format; - - spin_lock_irqsave(&woinst->lock, flags); - - format = woinst->format; - format.id = val; - - if (emu10k1_waveout_setformat(wave_dev, &format) < 0) { - spin_unlock_irqrestore(&woinst->lock, flags); - return -EINVAL; - } - - val = woinst->format.id; - - spin_unlock_irqrestore(&woinst->lock, flags); - DPD(2, "set playback format -> %d\n", val); - } - - return put_user(val, p); - } else { - if (file->f_mode & FMODE_READ) - val = wiinst->format.id; - else if (file->f_mode & FMODE_WRITE) - val = woinst->format.id; - - return put_user(val, p); - } - break; - - case SOUND_PCM_READ_BITS: - - if (file->f_mode & FMODE_READ) - val = wiinst->format.bitsperchannel; - else if (file->f_mode & FMODE_WRITE) - val = woinst->format.bitsperchannel; - - return put_user(val, p); - - case SOUND_PCM_READ_RATE: - - if (file->f_mode & FMODE_READ) - val = wiinst->format.samplingrate; - else if (file->f_mode & FMODE_WRITE) - val = woinst->format.samplingrate; - - return put_user(val, p); - - case SOUND_PCM_READ_CHANNELS: - - if (file->f_mode & FMODE_READ) - val = wiinst->format.channels; - else if (file->f_mode & FMODE_WRITE) - val = woinst->format.channels; - - return put_user(val, p); - - case SOUND_PCM_WRITE_FILTER: - DPF(2, "SOUND_PCM_WRITE_FILTER: not implemented\n"); - break; - - case SOUND_PCM_READ_FILTER: - DPF(2, "SOUND_PCM_READ_FILTER: not implemented\n"); - break; - - case SNDCTL_DSP_SETSYNCRO: - DPF(2, "SNDCTL_DSP_SETSYNCRO: not implemented\n"); - break; - - case SNDCTL_DSP_GETTRIGGER: - DPF(2, "SNDCTL_DSP_GETTRIGGER:\n"); - - if (file->f_mode & FMODE_WRITE && (wave_dev->enablebits & PCM_ENABLE_OUTPUT)) - val |= PCM_ENABLE_OUTPUT; - - if (file->f_mode & FMODE_READ && (wave_dev->enablebits & PCM_ENABLE_INPUT)) - val |= PCM_ENABLE_INPUT; - - return put_user(val, p); - - case SNDCTL_DSP_SETTRIGGER: - DPF(2, "SNDCTL_DSP_SETTRIGGER:\n"); - - if (get_user(val, p)) - return -EFAULT; - - if (file->f_mode & FMODE_WRITE) { - spin_lock_irqsave(&woinst->lock, flags); - - if (val & PCM_ENABLE_OUTPUT) { - wave_dev->enablebits |= PCM_ENABLE_OUTPUT; - if (woinst->state & WAVE_STATE_OPEN) - emu10k1_waveout_start(wave_dev); - } else { - wave_dev->enablebits &= ~PCM_ENABLE_OUTPUT; - if (woinst->state & WAVE_STATE_STARTED) - emu10k1_waveout_stop(wave_dev); - } - - spin_unlock_irqrestore(&woinst->lock, flags); - } - - if (file->f_mode & FMODE_READ) { - spin_lock_irqsave(&wiinst->lock, flags); - - if (val & PCM_ENABLE_INPUT) { - wave_dev->enablebits |= PCM_ENABLE_INPUT; - if (wiinst->state & WAVE_STATE_OPEN) - emu10k1_wavein_start(wave_dev); - } else { - wave_dev->enablebits &= ~PCM_ENABLE_INPUT; - if (wiinst->state & WAVE_STATE_STARTED) - emu10k1_wavein_stop(wave_dev); - } - - spin_unlock_irqrestore(&wiinst->lock, flags); - } - break; - - case SNDCTL_DSP_GETOSPACE: - { - audio_buf_info info; - - DPF(4, "SNDCTL_DSP_GETOSPACE:\n"); - - if (!(file->f_mode & FMODE_WRITE)) - return -EINVAL; - - spin_lock_irqsave(&woinst->lock, flags); - - if (woinst->state & WAVE_STATE_OPEN) { - emu10k1_waveout_update(woinst); - emu10k1_waveout_getxfersize(woinst, &bytestocopy); - info.bytes = bytestocopy; - } else { - calculate_ofrag(woinst); - info.bytes = woinst->buffer.size; - } - spin_unlock_irqrestore(&woinst->lock, flags); - - info.bytes *= woinst->num_voices; - info.fragsize = woinst->buffer.fragment_size * woinst->num_voices; - info.fragstotal = woinst->buffer.numfrags * woinst->num_voices; - info.fragments = info.bytes / info.fragsize; - - if (copy_to_user(p, &info, sizeof(info))) - return -EFAULT; - } - break; - - case SNDCTL_DSP_GETISPACE: - { - audio_buf_info info; - - DPF(4, "SNDCTL_DSP_GETISPACE:\n"); - - if (!(file->f_mode & FMODE_READ)) - return -EINVAL; - - spin_lock_irqsave(&wiinst->lock, flags); - if (wiinst->state & WAVE_STATE_OPEN) { - emu10k1_wavein_update(wave_dev->card, wiinst); - emu10k1_wavein_getxfersize(wiinst, &bytestocopy); - info.bytes = bytestocopy; - } else { - calculate_ifrag(wiinst); - info.bytes = 0; - } - spin_unlock_irqrestore(&wiinst->lock, flags); - - info.fragstotal = wiinst->buffer.numfrags; - info.fragments = info.bytes / wiinst->buffer.fragment_size; - info.fragsize = wiinst->buffer.fragment_size; - - if (copy_to_user(p, &info, sizeof(info))) - return -EFAULT; - } - break; - - case SNDCTL_DSP_NONBLOCK: - DPF(2, "SNDCTL_DSP_NONBLOCK:\n"); - - file->f_flags |= O_NONBLOCK; - break; - - case SNDCTL_DSP_GETODELAY: - DPF(4, "SNDCTL_DSP_GETODELAY:\n"); - - if (!(file->f_mode & FMODE_WRITE)) - return -EINVAL; - - spin_lock_irqsave(&woinst->lock, flags); - if (woinst->state & WAVE_STATE_OPEN) { - emu10k1_waveout_update(woinst); - emu10k1_waveout_getxfersize(woinst, &bytestocopy); - val = woinst->buffer.size - bytestocopy; - } else - val = 0; - - val *= woinst->num_voices; - spin_unlock_irqrestore(&woinst->lock, flags); - - return put_user(val, p); - - case SNDCTL_DSP_GETIPTR: - { - count_info cinfo; - - DPF(4, "SNDCTL_DSP_GETIPTR: \n"); - - if (!(file->f_mode & FMODE_READ)) - return -EINVAL; - - spin_lock_irqsave(&wiinst->lock, flags); - - if (wiinst->state & WAVE_STATE_OPEN) { - emu10k1_wavein_update(wave_dev->card, wiinst); - cinfo.ptr = wiinst->buffer.hw_pos; - cinfo.bytes = cinfo.ptr + wiinst->total_recorded - wiinst->total_recorded % wiinst->buffer.size; - cinfo.blocks = cinfo.bytes / wiinst->buffer.fragment_size - wiinst->blocks; - wiinst->blocks = cinfo.bytes / wiinst->buffer.fragment_size; - } else { - cinfo.ptr = 0; - cinfo.bytes = 0; - cinfo.blocks = 0; - } - - if (wiinst->mmapped) - wiinst->buffer.bytestocopy %= wiinst->buffer.fragment_size; - - spin_unlock_irqrestore(&wiinst->lock, flags); - - if (copy_to_user(p, &cinfo, sizeof(cinfo))) - return -EFAULT; - } - break; - - case SNDCTL_DSP_GETOPTR: - { - count_info cinfo; - - DPF(4, "SNDCTL_DSP_GETOPTR:\n"); - - if (!(file->f_mode & FMODE_WRITE)) - return -EINVAL; - - spin_lock_irqsave(&woinst->lock, flags); - - if (woinst->state & WAVE_STATE_OPEN || - ((woinst->format.passthrough == 1) && wave_dev->card->pt.state)) { - int num_fragments; - - if (woinst->format.passthrough == 1) { - emu10k1_pt_waveout_update(wave_dev); - cinfo.bytes = woinst->total_played; - } else { - emu10k1_waveout_update(woinst); - cinfo.bytes = woinst->total_played; - } - - cinfo.ptr = woinst->buffer.hw_pos; - num_fragments = cinfo.bytes / woinst->buffer.fragment_size; - cinfo.blocks = num_fragments - woinst->blocks; - woinst->blocks = num_fragments; - - cinfo.bytes *= woinst->num_voices; - cinfo.ptr *= woinst->num_voices; - } else { - cinfo.ptr = 0; - cinfo.bytes = 0; - cinfo.blocks = 0; - } - - if (woinst->mmapped) - woinst->buffer.free_bytes %= woinst->buffer.fragment_size; - - spin_unlock_irqrestore(&woinst->lock, flags); - - if (copy_to_user(p, &cinfo, sizeof(cinfo))) - return -EFAULT; - } - break; - - case SNDCTL_DSP_GETBLKSIZE: - DPF(2, "SNDCTL_DSP_GETBLKSIZE:\n"); - - if (file->f_mode & FMODE_WRITE) { - spin_lock_irqsave(&woinst->lock, flags); - - calculate_ofrag(woinst); - val = woinst->buffer.fragment_size * woinst->num_voices; - - spin_unlock_irqrestore(&woinst->lock, flags); - } - - if (file->f_mode & FMODE_READ) { - spin_lock_irqsave(&wiinst->lock, flags); - - calculate_ifrag(wiinst); - val = wiinst->buffer.fragment_size; - - spin_unlock_irqrestore(&wiinst->lock, flags); - } - - return put_user(val, p); - - break; - - case SNDCTL_DSP_POST: - if (file->f_mode & FMODE_WRITE) { - spin_lock_irqsave(&woinst->lock, flags); - - if (!(woinst->state & WAVE_STATE_STARTED) - && (wave_dev->enablebits & PCM_ENABLE_OUTPUT) - && (woinst->total_copied > 0)) - emu10k1_waveout_start(wave_dev); - - spin_unlock_irqrestore(&woinst->lock, flags); - } - - break; - - case SNDCTL_DSP_SUBDIVIDE: - DPF(2, "SNDCTL_DSP_SUBDIVIDE: not implemented\n"); - break; - - case SNDCTL_DSP_SETFRAGMENT: - DPF(2, "SNDCTL_DSP_SETFRAGMENT:\n"); - - if (get_user(val, p)) - return -EFAULT; - - DPD(2, "val is %#x\n", val); - - if (val == 0) - return -EIO; - - if (file->f_mode & FMODE_WRITE) { - /* digital pass-through fragment count and size are fixed values */ - if (woinst->state & WAVE_STATE_OPEN || (woinst->format.passthrough == 1)) - return -EINVAL; /* too late to change */ - - woinst->buffer.ossfragshift = val & 0xffff; - woinst->buffer.numfrags = (val >> 16) & 0xffff; - } - - if (file->f_mode & FMODE_READ) { - if (wiinst->state & WAVE_STATE_OPEN) - return -EINVAL; /* too late to change */ - - wiinst->buffer.ossfragshift = val & 0xffff; - wiinst->buffer.numfrags = (val >> 16) & 0xffff; - } - - break; - - case SNDCTL_COPR_LOAD: - { - copr_buffer *buf; - u32 i; - - DPF(4, "SNDCTL_COPR_LOAD:\n"); - - buf = kmalloc(sizeof(copr_buffer), GFP_KERNEL); - if (!buf) - return -ENOMEM; - - if (copy_from_user(buf, p, sizeof(copr_buffer))) { - kfree (buf); - return -EFAULT; - } - - if ((buf->command != CMD_READ) && (buf->command != CMD_WRITE)) { - kfree (buf); - return -EINVAL; - } - - if (buf->command == CMD_WRITE) { - -#ifdef DBGEMU - if ((buf->offs < 0) || (buf->offs + buf->len > 0xe00) || (buf->len > 1000)) { -#else - if (((buf->offs < 0x100) || (buf->offs + buf->len > (wave_dev->card->is_audigy ? 0xe00 : 0x800)) || (buf->len > 1000) - ) && !( - //any register allowed raw access to users goes here: - (buf->offs == DBG || - buf->offs == A_DBG) - && (buf->len == 1))) { -#endif - kfree(buf); - return -EINVAL; - } - } else { - if ((buf->offs < 0) || (buf->offs + buf->len > 0xe00) || (buf->len > 1000)) { - kfree(buf); - return -EINVAL; - } - } - - if (((unsigned)buf->flags) > 0x3f) - buf->flags = 0; - - if (buf->command == CMD_READ) { - for (i = 0; i < buf->len; i++) - ((u32 *) buf->data)[i] = sblive_readptr(wave_dev->card, buf->offs + i, buf->flags); - - if (copy_to_user(p, buf, sizeof(copr_buffer))) { - kfree(buf); - return -EFAULT; - } - } else { - for (i = 0; i < buf->len; i++) - sblive_writeptr(wave_dev->card, buf->offs + i, buf->flags, ((u32 *) buf->data)[i]); - } - - kfree (buf); - break; - } - - default: /* Default is unrecognized command */ - DPD(2, "default: %#x\n", cmd); - return -EINVAL; - } - return 0; -} - -static struct page *emu10k1_mm_nopage (struct vm_area_struct * vma, unsigned long address, int *type) -{ - struct emu10k1_wavedevice *wave_dev = vma->vm_private_data; - struct woinst *woinst = wave_dev->woinst; - struct wiinst *wiinst = wave_dev->wiinst; - struct page *dmapage; - unsigned long pgoff; - int rd, wr; - - DPF(3, "emu10k1_mm_nopage()\n"); - DPD(3, "addr: %#lx\n", address); - - if (address > vma->vm_end) { - DPF(1, "EXIT, returning NOPAGE_SIGBUS\n"); - return NOPAGE_SIGBUS; /* Disallow mremap */ - } - - pgoff = vma->vm_pgoff + ((address - vma->vm_start) >> PAGE_SHIFT); - if (woinst != NULL) - wr = woinst->mmapped; - else - wr = 0; - - if (wiinst != NULL) - rd = wiinst->mmapped; - else - rd = 0; - - /* if full-duplex (read+write) and we have two sets of bufs, - * then the playback buffers come first, sez soundcard.c */ - if (wr) { - if (pgoff >= woinst->buffer.pages) { - pgoff -= woinst->buffer.pages; - dmapage = virt_to_page ((u8 *) wiinst->buffer.addr + pgoff * PAGE_SIZE); - } else - dmapage = virt_to_page (woinst->voice[0].mem.addr[pgoff]); - } else { - dmapage = virt_to_page ((u8 *) wiinst->buffer.addr + pgoff * PAGE_SIZE); - } - - get_page (dmapage); - - DPD(3, "page: %#lx\n", (unsigned long) dmapage); - if (type) - *type = VM_FAULT_MINOR; - return dmapage; -} - -static struct vm_operations_struct emu10k1_mm_ops = { - .nopage = emu10k1_mm_nopage, -}; - -static int emu10k1_audio_mmap(struct file *file, struct vm_area_struct *vma) -{ - struct emu10k1_wavedevice *wave_dev = (struct emu10k1_wavedevice *) file->private_data; - unsigned long max_pages, n_pages, pgoffset; - struct woinst *woinst = NULL; - struct wiinst *wiinst = NULL; - unsigned long flags; - - DPF(2, "emu10k1_audio_mmap()\n"); - - max_pages = 0; - if (vma->vm_flags & VM_WRITE) { - woinst = wave_dev->woinst; - - spin_lock_irqsave(&woinst->lock, flags); - - /* No m'mapping possible for multichannel */ - if (woinst->num_voices > 1) { - spin_unlock_irqrestore(&woinst->lock, flags); - return -EINVAL; - } - - if (woinst->state == WAVE_STATE_CLOSED) { - calculate_ofrag(woinst); - - if (emu10k1_waveout_open(wave_dev) < 0) { - spin_unlock_irqrestore(&woinst->lock, flags); - ERROR(); - return -EINVAL; - } - } - - woinst->mmapped = 1; - max_pages += woinst->buffer.pages; - spin_unlock_irqrestore(&woinst->lock, flags); - } - - if (vma->vm_flags & VM_READ) { - wiinst = wave_dev->wiinst; - - spin_lock_irqsave(&wiinst->lock, flags); - if (wiinst->state == WAVE_STATE_CLOSED) { - calculate_ifrag(wiinst); - - if (emu10k1_wavein_open(wave_dev) < 0) { - spin_unlock_irqrestore(&wiinst->lock, flags); - ERROR(); - return -EINVAL; - } - } - - wiinst->mmapped = 1; - max_pages += wiinst->buffer.pages; - spin_unlock_irqrestore(&wiinst->lock, flags); - } - - n_pages = ((vma->vm_end - vma->vm_start) + PAGE_SIZE - 1) >> PAGE_SHIFT; - pgoffset = vma->vm_pgoff; - - DPD(2, "vma_start: %#lx, vma_end: %#lx, vma_offset: %ld\n", vma->vm_start, vma->vm_end, pgoffset); - DPD(2, "n_pages: %ld, max_pages: %ld\n", n_pages, max_pages); - - if (pgoffset + n_pages > max_pages) - return -EINVAL; - - vma->vm_flags |= VM_RESERVED; - vma->vm_ops = &emu10k1_mm_ops; - vma->vm_private_data = wave_dev; - return 0; -} - -static int emu10k1_audio_open(struct inode *inode, struct file *file) -{ - int minor = iminor(inode); - struct emu10k1_card *card = NULL; - struct list_head *entry; - struct emu10k1_wavedevice *wave_dev; - - DPF(2, "emu10k1_audio_open()\n"); - - /* Check for correct device to open */ - - list_for_each(entry, &emu10k1_devs) { - card = list_entry(entry, struct emu10k1_card, list); - - if (!((card->audio_dev ^ minor) & ~0xf) || !((card->audio_dev1 ^ minor) & ~0xf)) - goto match; - } - - return -ENODEV; - -match: - - wave_dev = kmalloc(sizeof(struct emu10k1_wavedevice), GFP_KERNEL); - - if (wave_dev == NULL) { - ERROR(); - return -ENOMEM; - } - - wave_dev->card = card; - wave_dev->wiinst = NULL; - wave_dev->woinst = NULL; - wave_dev->enablebits = PCM_ENABLE_OUTPUT | PCM_ENABLE_INPUT; /* Default */ - - if (file->f_mode & FMODE_READ) { - /* Recording */ - struct wiinst *wiinst; - - if ((wiinst = kmalloc(sizeof(struct wiinst), GFP_KERNEL)) == NULL) { - ERROR(); - kfree(wave_dev); - return -ENOMEM; - } - - wiinst->recsrc = card->wavein.recsrc; - wiinst->fxwc = card->wavein.fxwc; - - switch (wiinst->recsrc) { - case WAVERECORD_AC97: - wiinst->format.id = AFMT_S16_LE; - wiinst->format.samplingrate = 8000; - wiinst->format.bitsperchannel = 16; - wiinst->format.channels = 1; - break; - case WAVERECORD_MIC: - wiinst->format.id = AFMT_S16_LE; - wiinst->format.samplingrate = 8000; - wiinst->format.bitsperchannel = 16; - wiinst->format.channels = 1; - break; - case WAVERECORD_FX: - wiinst->format.id = AFMT_S16_LE; - wiinst->format.samplingrate = 48000; - wiinst->format.bitsperchannel = 16; - wiinst->format.channels = hweight32(wiinst->fxwc); - break; - default: - kfree(wave_dev); - kfree(wiinst); - BUG(); - break; - } - - wiinst->state = WAVE_STATE_CLOSED; - - wiinst->buffer.ossfragshift = 0; - wiinst->buffer.fragment_size = 0; - wiinst->buffer.numfrags = 0; - - init_waitqueue_head(&wiinst->wait_queue); - - wiinst->mmapped = 0; - wiinst->total_recorded = 0; - wiinst->blocks = 0; - spin_lock_init(&wiinst->lock); - tasklet_init(&wiinst->timer.tasklet, emu10k1_wavein_bh, (unsigned long) wave_dev); - wave_dev->wiinst = wiinst; - emu10k1_wavein_setformat(wave_dev, &wiinst->format); - } - - if (file->f_mode & FMODE_WRITE) { - struct woinst *woinst; - int i; - - if ((woinst = kmalloc(sizeof(struct woinst), GFP_KERNEL)) == NULL) { - ERROR(); - kfree(wave_dev); - return -ENOMEM; - } - - if (wave_dev->wiinst != NULL) { - woinst->format = wave_dev->wiinst->format; - } else { - woinst->format.id = AFMT_U8; - woinst->format.samplingrate = 8000; - woinst->format.bitsperchannel = 8; - woinst->format.channels = 1; - } - - woinst->state = WAVE_STATE_CLOSED; - - woinst->buffer.fragment_size = 0; - woinst->buffer.ossfragshift = 0; - woinst->buffer.numfrags = 0; - woinst->device = (card->audio_dev1 == minor); - woinst->timer.state = TIMER_STATE_UNINSTALLED; - woinst->num_voices = 1; - for (i = 0; i < WAVEOUT_MAXVOICES; i++) { - woinst->voice[i].usage = VOICE_USAGE_FREE; - woinst->voice[i].mem.emupageindex = -1; - } - - init_waitqueue_head(&woinst->wait_queue); - - woinst->mmapped = 0; - woinst->total_copied = 0; - woinst->total_played = 0; - woinst->blocks = 0; - spin_lock_init(&woinst->lock); - tasklet_init(&woinst->timer.tasklet, emu10k1_waveout_bh, (unsigned long) wave_dev); - wave_dev->woinst = woinst; - emu10k1_waveout_setformat(wave_dev, &woinst->format); - } - - file->private_data = (void *) wave_dev; - - return nonseekable_open(inode, file); -} - -static int emu10k1_audio_release(struct inode *inode, struct file *file) -{ - struct emu10k1_wavedevice *wave_dev = (struct emu10k1_wavedevice *) file->private_data; - struct emu10k1_card *card; - unsigned long flags; - - card = wave_dev->card; - - DPF(2, "emu10k1_audio_release()\n"); - - if (file->f_mode & FMODE_WRITE) { - struct woinst *woinst = wave_dev->woinst; - - spin_lock_irqsave(&woinst->lock, flags); - if(woinst->format.passthrough==2) - card->pt.state=PT_STATE_PLAYING; - if (woinst->format.passthrough && card->pt.state != PT_STATE_INACTIVE){ - spin_lock(&card->pt.lock); - emu10k1_pt_stop(card); - spin_unlock(&card->pt.lock); - } - if (woinst->state & WAVE_STATE_OPEN) { - if (woinst->state & WAVE_STATE_STARTED) { - if (!(file->f_flags & O_NONBLOCK)) { - while (!signal_pending(current) - && (woinst->total_played < woinst->total_copied)) { - DPF(4, "Buffer hasn't been totally played, sleep....\n"); - spin_unlock_irqrestore(&woinst->lock, flags); - interruptible_sleep_on(&woinst->wait_queue); - spin_lock_irqsave(&woinst->lock, flags); - } - } - } - emu10k1_waveout_close(wave_dev); - } - - spin_unlock_irqrestore(&woinst->lock, flags); - /* remove the tasklet */ - tasklet_kill(&woinst->timer.tasklet); - kfree(wave_dev->woinst); - } - - if (file->f_mode & FMODE_READ) { - struct wiinst *wiinst = wave_dev->wiinst; - - spin_lock_irqsave(&wiinst->lock, flags); - - if (wiinst->state & WAVE_STATE_OPEN) { - emu10k1_wavein_close(wave_dev); - } - - spin_unlock_irqrestore(&wiinst->lock, flags); - tasklet_kill(&wiinst->timer.tasklet); - kfree(wave_dev->wiinst); - } - - kfree(wave_dev); - - if (waitqueue_active(&card->open_wait)) - wake_up_interruptible(&card->open_wait); - - return 0; -} - -/* FIXME sort out poll() + mmap() */ -static unsigned int emu10k1_audio_poll(struct file *file, struct poll_table_struct *wait) -{ - struct emu10k1_wavedevice *wave_dev = (struct emu10k1_wavedevice *) file->private_data; - struct woinst *woinst = wave_dev->woinst; - struct wiinst *wiinst = wave_dev->wiinst; - unsigned int mask = 0; - u32 bytestocopy; - unsigned long flags; - - DPF(4, "emu10k1_audio_poll()\n"); - - if (file->f_mode & FMODE_WRITE) - poll_wait(file, &woinst->wait_queue, wait); - - if (file->f_mode & FMODE_READ) - poll_wait(file, &wiinst->wait_queue, wait); - - if (file->f_mode & FMODE_WRITE) { - spin_lock_irqsave(&woinst->lock, flags); - - if (woinst->state & WAVE_STATE_OPEN) { - emu10k1_waveout_update(woinst); - emu10k1_waveout_getxfersize(woinst, &bytestocopy); - - if (bytestocopy >= woinst->buffer.fragment_size) - mask |= POLLOUT | POLLWRNORM; - } else - mask |= POLLOUT | POLLWRNORM; - - spin_unlock_irqrestore(&woinst->lock, flags); - } - - if (file->f_mode & FMODE_READ) { - spin_lock_irqsave(&wiinst->lock, flags); - - if (wiinst->state & WAVE_STATE_OPEN) { - emu10k1_wavein_update(wave_dev->card, wiinst); - emu10k1_wavein_getxfersize(wiinst, &bytestocopy); - - if (bytestocopy >= wiinst->buffer.fragment_size) - mask |= POLLIN | POLLRDNORM; - } - - spin_unlock_irqrestore(&wiinst->lock, flags); - } - - return mask; -} - -static void calculate_ofrag(struct woinst *woinst) -{ - struct waveout_buffer *buffer = &woinst->buffer; - u32 fragsize; - - if (buffer->fragment_size) - return; - - if (!buffer->ossfragshift) { - fragsize = (woinst->format.bytespervoicesample * woinst->format.samplingrate * WAVEOUT_DEFAULTFRAGLEN) / 1000 - 1; - - while (fragsize) { - fragsize >>= 1; - buffer->ossfragshift++; - } - } - - if (buffer->ossfragshift < WAVEOUT_MINFRAGSHIFT) - buffer->ossfragshift = WAVEOUT_MINFRAGSHIFT; - - buffer->fragment_size = 1 << buffer->ossfragshift; - - while (buffer->fragment_size * WAVEOUT_MINFRAGS > WAVEOUT_MAXBUFSIZE) - buffer->fragment_size >>= 1; - - /* now we are sure that: - (2^WAVEOUT_MINFRAGSHIFT) <= (fragment_size = 2^n) <= (WAVEOUT_MAXBUFSIZE / WAVEOUT_MINFRAGS) - */ - - if (!buffer->numfrags) { - u32 numfrags; - - numfrags = (woinst->format.bytespervoicesample * woinst->format.samplingrate * WAVEOUT_DEFAULTBUFLEN) / - (buffer->fragment_size * 1000) - 1; - - buffer->numfrags = 1; - - while (numfrags) { - numfrags >>= 1; - buffer->numfrags <<= 1; - } - } - - if (buffer->numfrags < WAVEOUT_MINFRAGS) - buffer->numfrags = WAVEOUT_MINFRAGS; - - if (buffer->numfrags * buffer->fragment_size > WAVEOUT_MAXBUFSIZE) - buffer->numfrags = WAVEOUT_MAXBUFSIZE / buffer->fragment_size; - - if (buffer->numfrags < WAVEOUT_MINFRAGS) - BUG(); - - buffer->size = buffer->fragment_size * buffer->numfrags; - buffer->pages = buffer->size / PAGE_SIZE + ((buffer->size % PAGE_SIZE) ? 1 : 0); - - DPD(2, " calculated playback fragment_size -> %d\n", buffer->fragment_size); - DPD(2, " calculated playback numfrags -> %d\n", buffer->numfrags); - - return; -} - -static void calculate_ifrag(struct wiinst *wiinst) -{ - struct wavein_buffer *buffer = &wiinst->buffer; - u32 fragsize, bufsize, size[4]; - int i, j; - - if (buffer->fragment_size) - return; - - if (!buffer->ossfragshift) { - fragsize = (wiinst->format.bytespersec * WAVEIN_DEFAULTFRAGLEN) / 1000 - 1; - - while (fragsize) { - fragsize >>= 1; - buffer->ossfragshift++; - } - } - - if (buffer->ossfragshift < WAVEIN_MINFRAGSHIFT) - buffer->ossfragshift = WAVEIN_MINFRAGSHIFT; - - buffer->fragment_size = 1 << buffer->ossfragshift; - - while (buffer->fragment_size * WAVEIN_MINFRAGS > WAVEIN_MAXBUFSIZE) - buffer->fragment_size >>= 1; - - /* now we are sure that: - (2^WAVEIN_MINFRAGSHIFT) <= (fragment_size = 2^n) <= (WAVEIN_MAXBUFSIZE / WAVEIN_MINFRAGS) - */ - - - if (!buffer->numfrags) - buffer->numfrags = (wiinst->format.bytespersec * WAVEIN_DEFAULTBUFLEN) / (buffer->fragment_size * 1000) - 1; - - if (buffer->numfrags < WAVEIN_MINFRAGS) - buffer->numfrags = WAVEIN_MINFRAGS; - - if (buffer->numfrags * buffer->fragment_size > WAVEIN_MAXBUFSIZE) - buffer->numfrags = WAVEIN_MAXBUFSIZE / buffer->fragment_size; - - if (buffer->numfrags < WAVEIN_MINFRAGS) - BUG(); - - bufsize = buffer->fragment_size * buffer->numfrags; - - /* the buffer size for recording is restricted to certain values, adjust it now */ - if (bufsize >= 0x10000) { - buffer->size = 0x10000; - buffer->sizeregval = 0x1f; - } else { - buffer->size = 0; - size[0] = 384; - size[1] = 448; - size[2] = 512; - size[3] = 640; - - for (i = 0; i < 8; i++) - for (j = 0; j < 4; j++) - if (bufsize >= size[j]) { - buffer->size = size[j]; - size[j] *= 2; - buffer->sizeregval = i * 4 + j + 1; - } else - goto exitloop; - exitloop: - if (buffer->size == 0) { - buffer->size = 384; - buffer->sizeregval = 0x01; - } - } - - /* adjust the fragment size so that buffer size is an integer multiple */ - while (buffer->size % buffer->fragment_size) - buffer->fragment_size >>= 1; - - buffer->numfrags = buffer->size / buffer->fragment_size; - buffer->pages = buffer->size / PAGE_SIZE + ((buffer->size % PAGE_SIZE) ? 1 : 0); - - DPD(2, " calculated recording fragment_size -> %d\n", buffer->fragment_size); - DPD(2, " calculated recording numfrags -> %d\n", buffer->numfrags); - DPD(2, " buffer size register -> %#04x\n", buffer->sizeregval); - - return; -} - -static void emu10k1_wavein_bh(unsigned long refdata) -{ - struct emu10k1_wavedevice *wave_dev = (struct emu10k1_wavedevice *) refdata; - struct wiinst *wiinst = wave_dev->wiinst; - u32 bytestocopy; - unsigned long flags; - - if (!wiinst) - return; - - spin_lock_irqsave(&wiinst->lock, flags); - - if (!(wiinst->state & WAVE_STATE_STARTED)) { - spin_unlock_irqrestore(&wiinst->lock, flags); - return; - } - - emu10k1_wavein_update(wave_dev->card, wiinst); - emu10k1_wavein_getxfersize(wiinst, &bytestocopy); - - spin_unlock_irqrestore(&wiinst->lock, flags); - - if (bytestocopy >= wiinst->buffer.fragment_size) { - if (waitqueue_active(&wiinst->wait_queue)) - wake_up_interruptible(&wiinst->wait_queue); - } else - DPD(3, "Not enough transfer size, %d\n", bytestocopy); - - return; -} - -static void emu10k1_waveout_bh(unsigned long refdata) -{ - struct emu10k1_wavedevice *wave_dev = (struct emu10k1_wavedevice *) refdata; - struct woinst *woinst = wave_dev->woinst; - u32 bytestocopy; - unsigned long flags; - - if (!woinst) - return; - - spin_lock_irqsave(&woinst->lock, flags); - - if (!(woinst->state & WAVE_STATE_STARTED)) { - spin_unlock_irqrestore(&woinst->lock, flags); - return; - } - - emu10k1_waveout_update(woinst); - emu10k1_waveout_getxfersize(woinst, &bytestocopy); - - if (woinst->buffer.fill_silence) { - spin_unlock_irqrestore(&woinst->lock, flags); - emu10k1_waveout_fillsilence(woinst); - } else - spin_unlock_irqrestore(&woinst->lock, flags); - - if (bytestocopy >= woinst->buffer.fragment_size) { - if (waitqueue_active(&woinst->wait_queue)) - wake_up_interruptible(&woinst->wait_queue); - } else - DPD(3, "Not enough transfer size -> %d\n", bytestocopy); - - return; -} - -const struct file_operations emu10k1_audio_fops = { - .owner = THIS_MODULE, - .llseek = no_llseek, - .read = emu10k1_audio_read, - .write = emu10k1_audio_write, - .poll = emu10k1_audio_poll, - .ioctl = emu10k1_audio_ioctl, - .mmap = emu10k1_audio_mmap, - .open = emu10k1_audio_open, - .release = emu10k1_audio_release, -}; diff --git a/sound/oss/emu10k1/audio.h b/sound/oss/emu10k1/audio.h deleted file mode 100644 index 26ee81bbd6c..00000000000 --- a/sound/oss/emu10k1/audio.h +++ /dev/null @@ -1,44 +0,0 @@ -/* - ********************************************************************** - * audio.c -- /dev/dsp interface for emu10k1 driver - * Copyright 1999, 2000 Creative Labs, Inc. - * - ********************************************************************** - * - * Date Author Summary of changes - * ---- ------ ------------------ - * October 20, 1999 Bertrand Lee base code release - * November 2, 1999 Alan Cox cleaned up types/leaks - * - ********************************************************************** - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public - * License along with this program; if not, write to the Free - * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, - * USA. - * - ********************************************************************** - */ - -#ifndef _AUDIO_H -#define _AUDIO_H - -struct emu10k1_wavedevice -{ - struct emu10k1_card *card; - struct wiinst *wiinst; - struct woinst *woinst; - u16 enablebits; -}; - -#endif /* _AUDIO_H */ diff --git a/sound/oss/emu10k1/cardmi.c b/sound/oss/emu10k1/cardmi.c deleted file mode 100644 index 57674f8c8a2..00000000000 --- a/sound/oss/emu10k1/cardmi.c +++ /dev/null @@ -1,832 +0,0 @@ -/* - ********************************************************************** - * sblive_mi.c - MIDI UART input HAL for emu10k1 driver - * Copyright 1999, 2000 Creative Labs, Inc. - * - ********************************************************************** - * - * Date Author Summary of changes - * ---- ------ ------------------ - * October 20, 1999 Bertrand Lee base code release - * November 2, 1999 Alan Cox clean up - * - ********************************************************************** - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public - * License along with this program; if not, write to the Free - * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, - * USA. - * - ********************************************************************** - */ - -#include <linux/slab.h> -#include <linux/jiffies.h> - -#include "hwaccess.h" -#include "8010.h" -#include "cardmi.h" -#include "irqmgr.h" - - -static int emu10k1_mpuin_callback(struct emu10k1_mpuin *card_mpuin, u32 msg, unsigned long data, u32 bytesvalid); - -static int sblive_miStateInit(struct emu10k1_mpuin *); -static int sblive_miStateEntry(struct emu10k1_mpuin *, u8); -static int sblive_miStateParse(struct emu10k1_mpuin *, u8); -static int sblive_miState3Byte(struct emu10k1_mpuin *, u8); -static int sblive_miState3ByteKey(struct emu10k1_mpuin *, u8); -static int sblive_miState3ByteVel(struct emu10k1_mpuin *, u8); -static int sblive_miState2Byte(struct emu10k1_mpuin *, u8); -static int sblive_miState2ByteKey(struct emu10k1_mpuin *, u8); -static int sblive_miStateSysCommon2(struct emu10k1_mpuin *, u8); -static int sblive_miStateSysCommon2Key(struct emu10k1_mpuin *, u8); -static int sblive_miStateSysCommon3(struct emu10k1_mpuin *, u8); -static int sblive_miStateSysCommon3Key(struct emu10k1_mpuin *, u8); -static int sblive_miStateSysCommon3Vel(struct emu10k1_mpuin *, u8); -static int sblive_miStateSysExNorm(struct emu10k1_mpuin *, u8); -static int sblive_miStateSysReal(struct emu10k1_mpuin *, u8); - - -static struct { - int (*Fn) (struct emu10k1_mpuin *, u8); -} midistatefn[] = { - - { - sblive_miStateParse}, { - sblive_miState3Byte}, /* 0x8n, 0x9n, 0xAn, 0xBn, 0xEn */ - { - sblive_miState3ByteKey}, /* Byte 1 */ - { - sblive_miState3ByteVel}, /* Byte 2 */ - { - sblive_miState2Byte}, /* 0xCn, 0xDn */ - { - sblive_miState2ByteKey}, /* Byte 1 */ - { - sblive_miStateSysCommon2}, /* 0xF1 , 0xF3 */ - { - sblive_miStateSysCommon2Key}, /* 0xF1 , 0xF3, Byte 1 */ - { - sblive_miStateSysCommon3}, /* 0xF2 */ - { - sblive_miStateSysCommon3Key}, /* 0xF2 , Byte 1 */ - { - sblive_miStateSysCommon3Vel}, /* 0xF2 , Byte 2 */ - { - sblive_miStateSysExNorm}, /* 0xF0, 0xF7, Normal mode */ - { - sblive_miStateSysReal} /* 0xF4 - 0xF6 ,0xF8 - 0xFF */ -}; - - -/* Installs the IRQ handler for the MPU in port */ - -/* and initialize parameters */ - -int emu10k1_mpuin_open(struct emu10k1_card *card, struct midi_openinfo *openinfo) -{ - struct emu10k1_mpuin *card_mpuin = card->mpuin; - - DPF(2, "emu10k1_mpuin_open\n"); - - if (!(card_mpuin->status & FLAGS_AVAILABLE)) - return -1; - - /* Copy open info and mark channel as in use */ - card_mpuin->openinfo = *openinfo; - card_mpuin->status &= ~FLAGS_AVAILABLE; /* clear */ - card_mpuin->status |= FLAGS_READY; /* set */ - card_mpuin->status &= ~FLAGS_MIDM_STARTED; /* clear */ - card_mpuin->firstmidiq = NULL; - card_mpuin->lastmidiq = NULL; - card_mpuin->qhead = 0; - card_mpuin->qtail = 0; - - sblive_miStateInit(card_mpuin); - - emu10k1_mpu_reset(card); - emu10k1_mpu_acquire(card); - - return 0; -} - -int emu10k1_mpuin_close(struct emu10k1_card *card) -{ - struct emu10k1_mpuin *card_mpuin = card->mpuin; - - DPF(2, "emu10k1_mpuin_close()\n"); - - /* Check if there are pending input SysEx buffers */ - if (card_mpuin->firstmidiq != NULL) { - ERROR(); - return -1; - } - - /* Disable RX interrupt */ - emu10k1_irq_disable(card, card->is_audigy ? A_INTE_MIDIRXENABLE : INTE_MIDIRXENABLE); - - emu10k1_mpu_release(card); - - card_mpuin->status |= FLAGS_AVAILABLE; /* set */ - card_mpuin->status &= ~FLAGS_MIDM_STARTED; /* clear */ - - return 0; -} - -/* Adds MIDI buffer to local queue list */ - -int emu10k1_mpuin_add_buffer(struct emu10k1_mpuin *card_mpuin, struct midi_hdr *midihdr) -{ - struct midi_queue *midiq; - unsigned long flags; - - DPF(2, "emu10k1_mpuin_add_buffer()\n"); - - /* Update MIDI buffer flags */ - midihdr->flags |= MIDIBUF_INQUEUE; /* set */ - midihdr->flags &= ~MIDIBUF_DONE; /* clear */ - - if ((midiq = kmalloc(sizeof(struct midi_queue), GFP_ATOMIC)) == NULL) { - /* Message lost */ - return -1; - } - - midiq->next = NULL; - midiq->qtype = 1; - midiq->length = midihdr->bufferlength; - midiq->sizeLeft = midihdr->bufferlength; - midiq->midibyte = midihdr->data; - midiq->refdata = (unsigned long) midihdr; - - spin_lock_irqsave(&card_mpuin->lock, flags); - - if (card_mpuin->firstmidiq == NULL) { - card_mpuin->firstmidiq = midiq; - card_mpuin->lastmidiq = midiq; - } else { - (card_mpuin->lastmidiq)->next = midiq; - card_mpuin->lastmidiq = midiq; - } - - spin_unlock_irqrestore(&card_mpuin->lock, flags); - - return 0; -} - -/* First set the Time Stamp if MIDI IN has not started. */ - -/* Then enable RX Irq. */ - -int emu10k1_mpuin_start(struct emu10k1_card *card) -{ - struct emu10k1_mpuin *card_mpuin = card->mpuin; - u8 dummy; - - DPF(2, "emu10k1_mpuin_start()\n"); - - /* Set timestamp if not set */ - if (card_mpuin->status & FLAGS_MIDM_STARTED) { - DPF(2, "Time Stamp not changed\n"); - } else { - while (!emu10k1_mpu_read_data(card, &dummy)); - - card_mpuin->status |= FLAGS_MIDM_STARTED; /* set */ - - /* Set new time stamp */ - card_mpuin->timestart = (jiffies * 1000) / HZ; - DPD(2, "New Time Stamp = %d\n", card_mpuin->timestart); - - card_mpuin->qhead = 0; - card_mpuin->qtail = 0; - - emu10k1_irq_enable(card, card->is_audigy ? A_INTE_MIDIRXENABLE : INTE_MIDIRXENABLE); - } - - return 0; -} - -/* Disable the RX Irq. If a partial recorded buffer */ - -/* exist, send it up to IMIDI level. */ - -int emu10k1_mpuin_stop(struct emu10k1_card *card) -{ - struct emu10k1_mpuin *card_mpuin = card->mpuin; - struct midi_queue *midiq; - unsigned long flags; - - DPF(2, "emu10k1_mpuin_stop()\n"); - - emu10k1_irq_disable(card, card->is_audigy ? A_INTE_MIDIRXENABLE : INTE_MIDIRXENABLE); - - card_mpuin->status &= ~FLAGS_MIDM_STARTED; /* clear */ - - if (card_mpuin->firstmidiq) { - spin_lock_irqsave(&card_mpuin->lock, flags); - - midiq = card_mpuin->firstmidiq; - if (midiq != NULL) { - if (midiq->sizeLeft == midiq->length) - midiq = NULL; - else { - card_mpuin->firstmidiq = midiq->next; - if (card_mpuin->firstmidiq == NULL) - card_mpuin->lastmidiq = NULL; - } - } - - spin_unlock_irqrestore(&card_mpuin->lock, flags); - - if (midiq) { - emu10k1_mpuin_callback(card_mpuin, ICARDMIDI_INLONGERROR, (unsigned long) midiq, 0); - kfree(midiq); - } - } - - return 0; -} - -/* Disable the RX Irq. If any buffer */ - -/* exist, send it up to IMIDI level. */ -int emu10k1_mpuin_reset(struct emu10k1_card *card) -{ - struct emu10k1_mpuin *card_mpuin = card->mpuin; - struct midi_queue *midiq; - - DPF(2, "emu10k1_mpuin_reset()\n"); - - emu10k1_irq_disable(card, card->is_audigy ? A_INTE_MIDIRXENABLE : INTE_MIDIRXENABLE); - - while (card_mpuin->firstmidiq) { - midiq = card_mpuin->firstmidiq; - card_mpuin->firstmidiq = midiq->next; - - if (midiq->sizeLeft == midiq->length) - emu10k1_mpuin_callback(card_mpuin, ICARDMIDI_INLONGDATA, (unsigned long) midiq, 0); - else - emu10k1_mpuin_callback(card_mpuin, ICARDMIDI_INLONGERROR, (unsigned long) midiq, 0); - - kfree(midiq); - } - - card_mpuin->lastmidiq = NULL; - card_mpuin->status &= ~FLAGS_MIDM_STARTED; - - return 0; -} - -/* Passes the message with the data back to the client */ - -/* via IRQ & DPC callbacks to Ring 3 */ -static int emu10k1_mpuin_callback(struct emu10k1_mpuin *card_mpuin, u32 msg, unsigned long data, u32 bytesvalid) -{ - unsigned long timein; - struct midi_queue *midiq; - unsigned long callback_msg[3]; - struct midi_hdr *midihdr; - - /* Called during ISR. The data & code touched are: - * 1. card_mpuin - * 2. The function to be called - */ - - timein = card_mpuin->timein; - if (card_mpuin->timestart <= timein) - callback_msg[0] = timein - card_mpuin->timestart; - else - callback_msg[0] = (~0x0L - card_mpuin->timestart) + timein; - - if (msg == ICARDMIDI_INDATA || msg == ICARDMIDI_INDATAERROR) { - callback_msg[1] = data; - callback_msg[2] = bytesvalid; - DPD(2, "emu10k1_mpuin_callback: midimsg = %#lx\n", data); - } else { - midiq = (struct midi_queue *) data; - midihdr = (struct midi_hdr *) midiq->refdata; - - callback_msg[1] = midiq->length - midiq->sizeLeft; - callback_msg[2] = midiq->refdata; - midihdr->flags &= ~MIDIBUF_INQUEUE; - midihdr->flags |= MIDIBUF_DONE; - - midihdr->bytesrecorded = midiq->length - midiq->sizeLeft; - } - - /* Notify client that Sysex buffer has been sent */ - emu10k1_midi_callback(msg, card_mpuin->openinfo.refdata, callback_msg); - - return 0; -} - -void emu10k1_mpuin_bh(unsigned long refdata) -{ - u8 data; - unsigned idx; - struct emu10k1_mpuin *card_mpuin = (struct emu10k1_mpuin *) refdata; - unsigned long flags; - - while (card_mpuin->qhead != card_mpuin->qtail) { - spin_lock_irqsave(&card_mpuin->lock, flags); - idx = card_mpuin->qhead; - data = card_mpuin->midiq[idx].data; - card_mpuin->timein = card_mpuin->midiq[idx].timein; - idx = (idx + 1) % MIDIIN_MAX_BUFFER_SIZE; - card_mpuin->qhead = idx; - spin_unlock_irqrestore(&card_mpuin->lock, flags); - - sblive_miStateEntry(card_mpuin, data); - } - - return; -} - -/* IRQ callback handler routine for the MPU in port */ - -int emu10k1_mpuin_irqhandler(struct emu10k1_card *card) -{ - unsigned idx; - unsigned count; - u8 MPUIvalue; - struct emu10k1_mpuin *card_mpuin = card->mpuin; - - /* IRQ service routine. The data and code touched are: - * 1. card_mpuin - */ - - count = 0; - idx = card_mpuin->qtail; - - while (1) { - if (emu10k1_mpu_read_data(card, &MPUIvalue) < 0) { - break; - } else { - ++count; - card_mpuin->midiq[idx].data = MPUIvalue; - card_mpuin->midiq[idx].timein = (jiffies * 1000) / HZ; - idx = (idx + 1) % MIDIIN_MAX_BUFFER_SIZE; - } - } - - if (count) { - card_mpuin->qtail = idx; - - tasklet_hi_schedule(&card_mpuin->tasklet); - } - - return 0; -} - -/*****************************************************************************/ - -/* Supporting functions for Midi-In Interpretation State Machine */ - -/*****************************************************************************/ - -/* FIXME: This should be a macro */ -static int sblive_miStateInit(struct emu10k1_mpuin *card_mpuin) -{ - card_mpuin->status = 0; /* For MIDI running status */ - card_mpuin->fstatus = 0; /* For 0xFn status only */ - card_mpuin->curstate = STIN_PARSE; - card_mpuin->laststate = STIN_PARSE; - card_mpuin->data = 0; - card_mpuin->timestart = 0; - card_mpuin->timein = 0; - - return 0; -} - -/* FIXME: This should be a macro */ -static int sblive_miStateEntry(struct emu10k1_mpuin *card_mpuin, u8 data) -{ - return midistatefn[card_mpuin->curstate].Fn(card_mpuin, data); -} - -static int sblive_miStateParse(struct emu10k1_mpuin *card_mpuin, u8 data) -{ - switch (data & 0xf0) { - case 0x80: - case 0x90: - case 0xA0: - case 0xB0: - case 0xE0: - card_mpuin->curstate = STIN_3BYTE; - break; - - case 0xC0: - case 0xD0: - card_mpuin->curstate = STIN_2BYTE; - break; - - case 0xF0: - /* System messages do not affect the previous running status! */ - switch (data & 0x0f) { - case 0x0: - card_mpuin->laststate = card_mpuin->curstate; - card_mpuin->curstate = STIN_SYS_EX_NORM; - - if (card_mpuin->firstmidiq) { - struct midi_queue *midiq; - - midiq = card_mpuin->firstmidiq; - *midiq->midibyte = data; - --midiq->sizeLeft; - ++midiq->midibyte; - } - - return CTSTATUS_NEXT_BYTE; - - case 0x7: - emu10k1_mpuin_callback(card_mpuin, ICARDMIDI_INDATAERROR, 0xf7, 0); - return -1; - - case 0x2: - card_mpuin->laststate = card_mpuin->curstate; - card_mpuin->curstate = STIN_SYS_COMMON_3; - break; - - case 0x1: - case 0x3: - card_mpuin->laststate = card_mpuin->curstate; - card_mpuin->curstate = STIN_SYS_COMMON_2; - break; - - default: - /* includes 0xF4 - 0xF6, 0xF8 - 0xFF */ - return midistatefn[STIN_SYS_REAL].Fn(card_mpuin, data); - } - - break; - - default: - DPF(2, "BUG: default case hit\n"); - return -1; - } - - return midistatefn[card_mpuin->curstate].Fn(card_mpuin, data); -} - -static int sblive_miState3Byte(struct emu10k1_mpuin *card_mpuin, u8 data) -{ - u8 temp = data & 0xf0; - - if (temp < 0x80) { - return midistatefn[STIN_3BYTE_KEY].Fn(card_mpuin, data); - } else if (temp <= 0xe0 && temp != 0xc0 && temp != 0xd0) { - card_mpuin->status = data; - card_mpuin->curstate = STIN_3BYTE_KEY; - - return CTSTATUS_NEXT_BYTE; - } - - return midistatefn[STIN_PARSE].Fn(card_mpuin, data); -} - -static int sblive_miState3ByteKey(struct emu10k1_mpuin *card_mpuin, u8 data) -/* byte 1 */ -{ - unsigned long tmp; - - if (data > 0x7f) { - /* Real-time messages check */ - if (data > 0xf7) - return midistatefn[STIN_SYS_REAL].Fn(card_mpuin, data); - - /* Invalid data! */ - DPF(2, "Invalid data!\n"); - - card_mpuin->curstate = STIN_PARSE; - tmp = ((unsigned long) data) << 8; - tmp |= (unsigned long) card_mpuin->status; - - emu10k1_mpuin_callback(card_mpuin, ICARDMIDI_INDATAERROR, tmp, 0); - - return -1; - } - - card_mpuin->data = data; - card_mpuin->curstate = STIN_3BYTE_VEL; - - return CTSTATUS_NEXT_BYTE; -} - -static int sblive_miState3ByteVel(struct emu10k1_mpuin *card_mpuin, u8 data) -/* byte 2 */ -{ - unsigned long tmp; - - if (data > 0x7f) { - /* Real-time messages check */ - if (data > 0xf7) - return midistatefn[STIN_SYS_REAL].Fn(card_mpuin, data); - - /* Invalid data! */ - DPF(2, "Invalid data!\n"); - - card_mpuin->curstate = STIN_PARSE; - tmp = ((unsigned long) data) << 8; - tmp |= card_mpuin->data; - tmp = tmp << 8; - tmp |= (unsigned long) card_mpuin->status; - - emu10k1_mpuin_callback(card_mpuin, ICARDMIDI_INDATAERROR, tmp, 0); - - return -1; - } - - card_mpuin->curstate = STIN_3BYTE; - tmp = (unsigned long) data; - tmp = tmp << 8; - tmp |= (unsigned long) card_mpuin->data; - tmp = tmp << 8; - tmp |= (unsigned long) card_mpuin->status; - - emu10k1_mpuin_callback(card_mpuin, ICARDMIDI_INDATA, tmp, 3); - - return 0; -} - -static int sblive_miState2Byte(struct emu10k1_mpuin *card_mpuin, u8 data) -{ - u8 temp = data & 0xf0; - - if ((temp == 0xc0) || (temp == 0xd0)) { - card_mpuin->status = data; - card_mpuin->curstate = STIN_2BYTE_KEY; - - return CTSTATUS_NEXT_BYTE; - } - - if (temp < 0x80) - return midistatefn[STIN_2BYTE_KEY].Fn(card_mpuin, data); - - return midistatefn[STIN_PARSE].Fn(card_mpuin, data); -} - -static int sblive_miState2ByteKey(struct emu10k1_mpuin *card_mpuin, u8 data) -/* byte 1 */ -{ - unsigned long tmp; - - if (data > 0x7f) { - /* Real-time messages check */ - if (data > 0xf7) - return midistatefn[STIN_SYS_REAL].Fn(card_mpuin, data); - - /* Invalid data! */ - DPF(2, "Invalid data!\n"); - - card_mpuin->curstate = STIN_PARSE; - tmp = (unsigned long) data; - tmp = tmp << 8; - tmp |= (unsigned long) card_mpuin->status; - - emu10k1_mpuin_callback(card_mpuin, ICARDMIDI_INDATAERROR, tmp, 0); - - return -1; - } - - card_mpuin->curstate = STIN_2BYTE; - tmp = (unsigned long) data; - tmp = tmp << 8; - tmp |= (unsigned long) card_mpuin->status; - - emu10k1_mpuin_callback(card_mpuin, ICARDMIDI_INDATA, tmp, 2); - - return 0; -} - -static int sblive_miStateSysCommon2(struct emu10k1_mpuin *card_mpuin, u8 data) -{ - card_mpuin->fstatus = data; - card_mpuin->curstate = STIN_SYS_COMMON_2_KEY; - - return CTSTATUS_NEXT_BYTE; -} - -static int sblive_miStateSysCommon2Key(struct emu10k1_mpuin *card_mpuin, u8 data) -/* byte 1 */ -{ - unsigned long tmp; - - if (data > 0x7f) { - /* Real-time messages check */ - if (data > 0xf7) - return midistatefn[STIN_SYS_REAL].Fn(card_mpuin, data); - - /* Invalid data! */ - DPF(2, "Invalid data!\n"); - - card_mpuin->curstate = card_mpuin->laststate; - tmp = (unsigned long) data; - tmp = tmp << 8; - tmp |= (unsigned long) card_mpuin->fstatus; - - emu10k1_mpuin_callback(card_mpuin, ICARDMIDI_INDATAERROR, tmp, 0); - - return -1; - } - - card_mpuin->curstate = card_mpuin->laststate; - tmp = (unsigned long) data; - tmp = tmp << 8; - tmp |= (unsigned long) card_mpuin->fstatus; - - emu10k1_mpuin_callback(card_mpuin, ICARDMIDI_INDATA, tmp, 2); - - return 0; -} - -static int sblive_miStateSysCommon3(struct emu10k1_mpuin *card_mpuin, u8 data) -{ - card_mpuin->fstatus = data; - card_mpuin->curstate = STIN_SYS_COMMON_3_KEY; - - return CTSTATUS_NEXT_BYTE; -} - -static int sblive_miStateSysCommon3Key(struct emu10k1_mpuin *card_mpuin, u8 data) -/* byte 1 */ -{ - unsigned long tmp; - - if (data > 0x7f) { - /* Real-time messages check */ - if (data > 0xf7) - return midistatefn[STIN_SYS_REAL].Fn(card_mpuin, data); - - /* Invalid data! */ - DPF(2, "Invalid data!\n"); - - card_mpuin->curstate = card_mpuin->laststate; - tmp = (unsigned long) data; - tmp = tmp << 8; - tmp |= (unsigned long) card_mpuin->fstatus; - - emu10k1_mpuin_callback(card_mpuin, ICARDMIDI_INDATAERROR, tmp, 0); - - return -1; - } - - card_mpuin->data = data; - card_mpuin->curstate = STIN_SYS_COMMON_3_VEL; - - return CTSTATUS_NEXT_BYTE; -} - -static int sblive_miStateSysCommon3Vel(struct emu10k1_mpuin *card_mpuin, u8 data) -/* byte 2 */ -{ - unsigned long tmp; - - if (data > 0x7f) { - /* Real-time messages check */ - if (data > 0xf7) - return midistatefn[STIN_SYS_REAL].Fn(card_mpuin, data); - - /* Invalid data! */ - DPF(2, "Invalid data!\n"); - - card_mpuin->curstate = card_mpuin->laststate; - tmp = (unsigned long) data; - tmp = tmp << 8; - tmp |= (unsigned long) card_mpuin->data; - tmp = tmp << 8; - tmp |= (unsigned long) card_mpuin->fstatus; - - emu10k1_mpuin_callback(card_mpuin, ICARDMIDI_INDATAERROR, tmp, 0); - - return -1; - } - - card_mpuin->curstate = card_mpuin->laststate; - tmp = (unsigned long) data; - tmp = tmp << 8; - tmp |= (unsigned long) card_mpuin->data; - tmp = tmp << 8; - tmp |= (unsigned long) card_mpuin->fstatus; - - emu10k1_mpuin_callback(card_mpuin, ICARDMIDI_INDATA, tmp, 3); - - return 0; -} - -static int sblive_miStateSysExNorm(struct emu10k1_mpuin *card_mpuin, u8 data) -{ - unsigned long flags; - - if ((data > 0x7f) && (data != 0xf7)) { - /* Real-time messages check */ - if (data > 0xf7) - return midistatefn[STIN_SYS_REAL].Fn(card_mpuin, data); - - /* Invalid Data! */ - DPF(2, "Invalid data!\n"); - - card_mpuin->curstate = card_mpuin->laststate; - - if (card_mpuin->firstmidiq) { - struct midi_queue *midiq; - - midiq = card_mpuin->firstmidiq; - *midiq->midibyte = data; - --midiq->sizeLeft; - ++midiq->midibyte; - - spin_lock_irqsave(&card_mpuin->lock, flags); - - card_mpuin->firstmidiq = midiq->next; - if (card_mpuin->firstmidiq == NULL) - card_mpuin->lastmidiq = NULL; - - spin_unlock_irqrestore(&card_mpuin->lock, flags); - - emu10k1_mpuin_callback(card_mpuin, ICARDMIDI_INLONGERROR, (unsigned long) midiq, 0); - - kfree(midiq); - } - - return -1; - } - - if (card_mpuin->firstmidiq) { - struct midi_queue *midiq; - - midiq = card_mpuin->firstmidiq; - *midiq->midibyte = data; - --midiq->sizeLeft; - ++midiq->midibyte; - } - - if (data == 0xf7) { - /* End of Sysex buffer */ - /* Send down the buffer */ - - card_mpuin->curstate = card_mpuin->laststate; - - if (card_mpuin->firstmidiq) { - struct midi_queue *midiq; - - midiq = card_mpuin->firstmidiq; - - spin_lock_irqsave(&card_mpuin->lock, flags); - - card_mpuin->firstmidiq = midiq->next; - if (card_mpuin->firstmidiq == NULL) - card_mpuin->lastmidiq = NULL; - - spin_unlock_irqrestore(&card_mpuin->lock, flags); - - emu10k1_mpuin_callback(card_mpuin, ICARDMIDI_INLONGDATA, (unsigned long) midiq, 0); - - kfree(midiq); - } - - return 0; - } - - if (card_mpuin->firstmidiq) { - struct midi_queue *midiq; - - midiq = card_mpuin->firstmidiq; - - if (midiq->sizeLeft == 0) { - /* Special case */ - - spin_lock_irqsave(&card_mpuin->lock, flags); - - card_mpuin->firstmidiq = midiq->next; - if (card_mpuin->firstmidiq == NULL) - card_mpuin->lastmidiq = NULL; - - spin_unlock_irqrestore(&card_mpuin->lock, flags); - - emu10k1_mpuin_callback(card_mpuin, ICARDMIDI_INLONGDATA, (unsigned long) midiq, 0); - - kfree(midiq); - - return CTSTATUS_NEXT_BYTE; - } - } - - return CTSTATUS_NEXT_BYTE; -} - -static int sblive_miStateSysReal(struct emu10k1_mpuin *card_mpuin, u8 data) -{ - emu10k1_mpuin_callback(card_mpuin, ICARDMIDI_INDATA, data, 1); - - return CTSTATUS_NEXT_BYTE; -} diff --git a/sound/oss/emu10k1/cardmi.h b/sound/oss/emu10k1/cardmi.h deleted file mode 100644 index d12c2411630..00000000000 --- a/sound/oss/emu10k1/cardmi.h +++ /dev/null @@ -1,97 +0,0 @@ -/* - ********************************************************************** - * sblive_mi.h - * Copyright 1999, 2000 Creative Labs, Inc. - * - ********************************************************************** - * - * Date Author Summary of changes - * ---- ------ ------------------ - * October 20, 1999 Bertrand Lee base code release - * November 2, 1999 Alan Cox cleaned up - * - ********************************************************************** - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public - * License along with this program; if not, write to the Free - * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, - * USA. - * - ********************************************************************** - */ - -#ifndef _CARDMI_H -#define _CARDMI_H - -#include "icardmid.h" -#include <linux/interrupt.h> - -typedef enum -{ - STIN_PARSE = 0, - STIN_3BYTE, /* 0x80, 0x90, 0xA0, 0xB0, 0xE0 */ - STIN_3BYTE_KEY, /* Byte 1 */ - STIN_3BYTE_VEL, /* Byte 1 */ - STIN_2BYTE, /* 0xC0, 0xD0 */ - STIN_2BYTE_KEY, /* Byte 1 */ - STIN_SYS_COMMON_2, /* 0xF1, 0xF3 */ - STIN_SYS_COMMON_2_KEY, - STIN_SYS_COMMON_3, /* 0xF2 */ - STIN_SYS_COMMON_3_KEY, - STIN_SYS_COMMON_3_VEL, - STIN_SYS_EX_NORM, /* 0xF0, Normal mode */ - STIN_SYS_REAL -} midi_in_state; - - -/* flags for card MIDI in object */ -#define FLAGS_MIDM_STARTED 0x00001000 // Data has started to come in after Midm Start -#define MIDIIN_MAX_BUFFER_SIZE 200 // Definition for struct emu10k1_mpuin - -struct midi_data -{ - u8 data; - u32 timein; -}; - -struct emu10k1_mpuin -{ - spinlock_t lock; - struct midi_queue *firstmidiq; - struct midi_queue *lastmidiq; - unsigned qhead, qtail; - struct midi_data midiq[MIDIIN_MAX_BUFFER_SIZE]; - struct tasklet_struct tasklet; - struct midi_openinfo openinfo; - - /* For MIDI state machine */ - u8 status; /* For MIDI running status */ - u8 fstatus; /* For 0xFn status only */ - midi_in_state curstate; - midi_in_state laststate; - u32 timestart; - u32 timein; - u8 data; -}; - -int emu10k1_mpuin_open(struct emu10k1_card *, struct midi_openinfo *); -int emu10k1_mpuin_close(struct emu10k1_card *); -int emu10k1_mpuin_add_buffer(struct emu10k1_mpuin *, struct midi_hdr *); -int emu10k1_mpuin_start(struct emu10k1_card *); -int emu10k1_mpuin_stop(struct emu10k1_card *); -int emu10k1_mpuin_reset(struct emu10k1_card *); - -int emu10k1_mpuin_irqhandler(struct emu10k1_card *); -void emu10k1_mpuin_bh(unsigned long); - -#endif /* _CARDMI_H */ diff --git a/sound/oss/emu10k1/cardmo.c b/sound/oss/emu10k1/cardmo.c deleted file mode 100644 index a8cc75db3e4..00000000000 --- a/sound/oss/emu10k1/cardmo.c +++ /dev/null @@ -1,229 +0,0 @@ -/* - ********************************************************************** - * cardmo.c - MIDI UART output HAL for emu10k1 driver - * Copyright 1999, 2000 Creative Labs, Inc. - * - ********************************************************************** - * - * Date Author Summary of changes - * ---- ------ ------------------ - * October 20, 1999 Bertrand Lee base code release - * November 2, 1999 Alan Cox cleaned up - * - ********************************************************************** - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public - * License along with this program; if not, write to the Free - * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, - * USA. - * - ********************************************************************** - */ - -#include <linux/slab.h> - -#include "hwaccess.h" -#include "8010.h" -#include "cardmo.h" -#include "irqmgr.h" - -/* Installs the IRQ handler for the MPU out port * - * and initialize parameters */ - -int emu10k1_mpuout_open(struct emu10k1_card *card, struct midi_openinfo *openinfo) -{ - struct emu10k1_mpuout *card_mpuout = card->mpuout; - - DPF(2, "emu10k1_mpuout_open()\n"); - - if (!(card_mpuout->status & FLAGS_AVAILABLE)) - return -1; - - /* Copy open info and mark channel as in use */ - card_mpuout->intr = 0; - card_mpuout->openinfo = *openinfo; - card_mpuout->status &= ~FLAGS_AVAILABLE; - card_mpuout->laststatus = 0x80; - card_mpuout->firstmidiq = NULL; - card_mpuout->lastmidiq = NULL; - - emu10k1_mpu_reset(card); - emu10k1_mpu_acquire(card); - - return 0; -} - -int emu10k1_mpuout_close(struct emu10k1_card *card) -{ - struct emu10k1_mpuout *card_mpuout = card->mpuout; - struct midi_queue *midiq; - struct midi_hdr *midihdr; - unsigned long flags; - - DPF(2, "emu10k1_mpuout_close()\n"); - - emu10k1_irq_disable(card, card->is_audigy ? A_INTE_MIDITXENABLE : INTE_MIDITXENABLE); - - spin_lock_irqsave(&card_mpuout->lock, flags); - - while (card_mpuout->firstmidiq != NULL) { - midiq = card_mpuout->firstmidiq; - midihdr = (struct midi_hdr *) midiq->refdata; - - card_mpuout->firstmidiq = midiq->next; - - kfree(midihdr->data); - kfree(midihdr); - kfree(midiq); - } - - card_mpuout->lastmidiq = NULL; - - emu10k1_mpu_release(card); - - card_mpuout->status |= FLAGS_AVAILABLE; - - spin_unlock_irqrestore(&card_mpuout->lock, flags); - - return 0; -} - -/* If there isn't enough buffer space, reject Midi Buffer. * -* Otherwise, disable TX, create object to hold Midi * -* uffer, update buffer flags and other parameters * -* before enabling TX again. */ - -int emu10k1_mpuout_add_buffer(struct emu10k1_card *card, struct midi_hdr *midihdr) -{ - struct emu10k1_mpuout *card_mpuout = card->mpuout; - struct midi_queue *midiq; - unsigned long flags; - - DPF(2, "emu10k1_mpuout_add_buffer()\n"); - - if (card_mpuout->state == CARDMIDIOUT_STATE_SUSPEND) - return 0; - - midihdr->flags |= MIDIBUF_INQUEUE; - midihdr->flags &= ~MIDIBUF_DONE; - - if ((midiq = kmalloc(sizeof(struct midi_queue), GFP_KERNEL)) == NULL) { - /* Message lost */ - return -1; - } - - midiq->next = NULL; - midiq->qtype = 1; - midiq->length = midihdr->bufferlength; - midiq->sizeLeft = midihdr->bufferlength; - midiq->midibyte = midihdr->data; - - midiq->refdata = (unsigned long) midihdr; - - spin_lock_irqsave(&card_mpuout->lock, flags); - - if (card_mpuout->firstmidiq == NULL) { - card_mpuout->firstmidiq = midiq; - card_mpuout->lastmidiq = midiq; - } else { - (card_mpuout->lastmidiq)->next = midiq; - card_mpuout->lastmidiq = midiq; - } - - card_mpuout->intr = 0; - - emu10k1_irq_enable(card, card->is_audigy ? A_INTE_MIDITXENABLE : INTE_MIDITXENABLE); - - spin_unlock_irqrestore(&card_mpuout->lock, flags); - - return 0; -} - -void emu10k1_mpuout_bh(unsigned long refdata) -{ - struct emu10k1_card *card = (struct emu10k1_card *) refdata; - struct emu10k1_mpuout *card_mpuout = card->mpuout; - int cByteSent = 0; - struct midi_queue *midiq; - struct midi_queue *doneq = NULL; - unsigned long flags; - - spin_lock_irqsave(&card_mpuout->lock, flags); - - while (card_mpuout->firstmidiq != NULL) { - midiq = card_mpuout->firstmidiq; - - while (cByteSent < 4 && midiq->sizeLeft) { - if (emu10k1_mpu_write_data(card, *midiq->midibyte) < 0) { - DPF(2, "emu10k1_mpuoutDpcCallback error!!\n"); - } else { - ++cByteSent; - --midiq->sizeLeft; - ++midiq->midibyte; - } - } - - if (midiq->sizeLeft == 0) { - if (doneq == NULL) - doneq = midiq; - card_mpuout->firstmidiq = midiq->next; - } else - break; - } - - if (card_mpuout->firstmidiq == NULL) - card_mpuout->lastmidiq = NULL; - - if (doneq != NULL) { - while (doneq != card_mpuout->firstmidiq) { - unsigned long callback_msg[3]; - - midiq = doneq; - doneq = midiq->next; - - if (midiq->qtype) { - callback_msg[0] = 0; - callback_msg[1] = midiq->length; - callback_msg[2] = midiq->refdata; - - emu10k1_midi_callback(ICARDMIDI_OUTLONGDATA, card_mpuout->openinfo.refdata, callback_msg); - } else if (((u8) midiq->refdata) < 0xF0 && ((u8) midiq->refdata) > 0x7F) - card_mpuout->laststatus = (u8) midiq->refdata; - - kfree(midiq); - } - } - - if ((card_mpuout->firstmidiq != NULL) || cByteSent) { - card_mpuout->intr = 0; - emu10k1_irq_enable(card, card->is_audigy ? A_INTE_MIDITXENABLE : INTE_MIDITXENABLE); - } - - spin_unlock_irqrestore(&card_mpuout->lock, flags); - - return; -} - -int emu10k1_mpuout_irqhandler(struct emu10k1_card *card) -{ - struct emu10k1_mpuout *card_mpuout = card->mpuout; - - DPF(4, "emu10k1_mpuout_irqhandler\n"); - - card_mpuout->intr = 1; - emu10k1_irq_disable(card, card->is_audigy ? A_INTE_MIDITXENABLE : INTE_MIDITXENABLE); - - tasklet_hi_schedule(&card_mpuout->tasklet); - - return 0; -} diff --git a/sound/oss/emu10k1/cardmo.h b/sound/oss/emu10k1/cardmo.h deleted file mode 100644 index 7026eb3a85a..00000000000 --- a/sound/oss/emu10k1/cardmo.h +++ /dev/null @@ -1,62 +0,0 @@ -/* - ********************************************************************** - * cardmo.h - * Copyright 1999, 2000 Creative Labs, Inc. - * - ********************************************************************** - * - * Date Author Summary of changes - * ---- ------ ------------------ - * October 20, 1999 Bertrand Lee base code release - * November 2, 1999 Alan Cox cleaned up - * - ********************************************************************** - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public - * License along with this program; if not, write to the Free - * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, - * USA. - * - ********************************************************************** - */ - -#ifndef _CARDMO_H -#define _CARDMO_H - -#include "icardmid.h" -#include <linux/interrupt.h> - -#define CARDMIDIOUT_STATE_DEFAULT 0x00000000 -#define CARDMIDIOUT_STATE_SUSPEND 0x00000001 - -struct emu10k1_mpuout -{ - u32 status; - u32 state; - volatile int intr; - struct midi_queue *firstmidiq; - struct midi_queue *lastmidiq; - u8 laststatus; - struct tasklet_struct tasklet; - spinlock_t lock; - struct midi_openinfo openinfo; -}; - -int emu10k1_mpuout_open(struct emu10k1_card *, struct midi_openinfo *); -int emu10k1_mpuout_close(struct emu10k1_card *); -int emu10k1_mpuout_add_buffer(struct emu10k1_card *, struct midi_hdr *); - -int emu10k1_mpuout_irqhandler(struct emu10k1_card *); -void emu10k1_mpuout_bh(unsigned long); - -#endif /* _CARDMO_H */ diff --git a/sound/oss/emu10k1/cardwi.c b/sound/oss/emu10k1/cardwi.c deleted file mode 100644 index 060d1be94d3..00000000000 --- a/sound/oss/emu10k1/cardwi.c +++ /dev/null @@ -1,384 +0,0 @@ -/* - ********************************************************************** - * cardwi.c - PCM input HAL for emu10k1 driver - * Copyright 1999, 2000 Creative Labs, Inc. - * - ********************************************************************** - * - * Date Author Summary of changes - * ---- ------ ------------------ - * October 20, 1999 Bertrand Lee base code release - * - ********************************************************************** - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public - * License along with this program; if not, write to the Free - * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, - * USA. - * - ********************************************************************** - */ - -#include <linux/poll.h> -#include "hwaccess.h" -#include "timer.h" -#include "recmgr.h" -#include "audio.h" -#include "cardwi.h" - -/** - * query_format - returns a valid sound format - * - * This function will return a valid sound format as close - * to the requested one as possible. - */ -static void query_format(int recsrc, struct wave_format *wave_fmt) -{ - - switch (recsrc) { - case WAVERECORD_AC97: - - if ((wave_fmt->channels != 1) && (wave_fmt->channels != 2)) - wave_fmt->channels = 2; - - if (wave_fmt->samplingrate >= (0xBB80 + 0xAC44) / 2) - wave_fmt->samplingrate = 0xBB80; - else if (wave_fmt->samplingrate >= (0xAC44 + 0x7D00) / 2) - wave_fmt->samplingrate = 0xAC44; - else if (wave_fmt->samplingrate >= (0x7D00 + 0x5DC0) / 2) - wave_fmt->samplingrate = 0x7D00; - else if (wave_fmt->samplingrate >= (0x5DC0 + 0x5622) / 2) - wave_fmt->samplingrate = 0x5DC0; - else if (wave_fmt->samplingrate >= (0x5622 + 0x3E80) / 2) - wave_fmt->samplingrate = 0x5622; - else if (wave_fmt->samplingrate >= (0x3E80 + 0x2B11) / 2) - wave_fmt->samplingrate = 0x3E80; - else if (wave_fmt->samplingrate >= (0x2B11 + 0x1F40) / 2) - wave_fmt->samplingrate = 0x2B11; - else - wave_fmt->samplingrate = 0x1F40; - - switch (wave_fmt->id) { - case AFMT_S16_LE: - wave_fmt->bitsperchannel = 16; - break; - case AFMT_U8: - wave_fmt->bitsperchannel = 8; - break; - default: - wave_fmt->id = AFMT_S16_LE; - wave_fmt->bitsperchannel = 16; - break; - } - - break; - - /* these can't be changed from the original values */ - case WAVERECORD_MIC: - case WAVERECORD_FX: - break; - - default: - BUG(); - break; - } - - wave_fmt->bytesperchannel = wave_fmt->bitsperchannel >> 3; - wave_fmt->bytespersample = wave_fmt->channels * wave_fmt->bytesperchannel; - wave_fmt->bytespersec = wave_fmt->bytespersample * wave_fmt->samplingrate; - wave_fmt->bytespervoicesample = wave_fmt->bytespersample; -} - -static int alloc_buffer(struct emu10k1_card *card, struct wavein_buffer *buffer) -{ - buffer->addr = pci_alloc_consistent(card->pci_dev, buffer->size * buffer->cov, - &buffer->dma_handle); - if (buffer->addr == NULL) - return -1; - - return 0; -} - -static void free_buffer(struct emu10k1_card *card, struct wavein_buffer *buffer) -{ - if (buffer->addr != NULL) - pci_free_consistent(card->pci_dev, buffer->size * buffer->cov, - buffer->addr, buffer->dma_handle); -} - -int emu10k1_wavein_open(struct emu10k1_wavedevice *wave_dev) -{ - struct emu10k1_card *card = wave_dev->card; - struct wiinst *wiinst = wave_dev->wiinst; - struct wiinst **wiinst_tmp = NULL; - u16 delay; - unsigned long flags; - - DPF(2, "emu10k1_wavein_open()\n"); - - switch (wiinst->recsrc) { - case WAVERECORD_AC97: - wiinst_tmp = &card->wavein.ac97; - break; - case WAVERECORD_MIC: - wiinst_tmp = &card->wavein.mic; - break; - case WAVERECORD_FX: - wiinst_tmp = &card->wavein.fx; - break; - default: - BUG(); - break; - } - - spin_lock_irqsave(&card->lock, flags); - if (*wiinst_tmp != NULL) { - spin_unlock_irqrestore(&card->lock, flags); - return -1; - } - - *wiinst_tmp = wiinst; - spin_unlock_irqrestore(&card->lock, flags); - - /* handle 8 bit recording */ - if (wiinst->format.bytesperchannel == 1) { - if (wiinst->buffer.size > 0x8000) { - wiinst->buffer.size = 0x8000; - wiinst->buffer.sizeregval = 0x1f; - } else - wiinst->buffer.sizeregval += 4; - - wiinst->buffer.cov = 2; - } else - wiinst->buffer.cov = 1; - - if (alloc_buffer(card, &wiinst->buffer) < 0) { - ERROR(); - return -1; - } - - emu10k1_set_record_src(card, wiinst); - - emu10k1_reset_record(card, &wiinst->buffer); - - wiinst->buffer.hw_pos = 0; - wiinst->buffer.pos = 0; - wiinst->buffer.bytestocopy = 0; - - delay = (48000 * wiinst->buffer.fragment_size) / wiinst->format.bytespersec; - - emu10k1_timer_install(card, &wiinst->timer, delay / 2); - - wiinst->state = WAVE_STATE_OPEN; - - return 0; -} - -void emu10k1_wavein_close(struct emu10k1_wavedevice *wave_dev) -{ - struct emu10k1_card *card = wave_dev->card; - struct wiinst *wiinst = wave_dev->wiinst; - unsigned long flags; - - DPF(2, "emu10k1_wavein_close()\n"); - - emu10k1_wavein_stop(wave_dev); - - emu10k1_timer_uninstall(card, &wiinst->timer); - - free_buffer(card, &wiinst->buffer); - - spin_lock_irqsave(&card->lock, flags); - switch (wave_dev->wiinst->recsrc) { - case WAVERECORD_AC97: - card->wavein.ac97 = NULL; - break; - case WAVERECORD_MIC: - card->wavein.mic = NULL; - break; - case WAVERECORD_FX: - card->wavein.fx = NULL; - break; - default: - BUG(); - break; - } - spin_unlock_irqrestore(&card->lock, flags); - - wiinst->state = WAVE_STATE_CLOSED; -} - -void emu10k1_wavein_start(struct emu10k1_wavedevice *wave_dev) -{ - struct emu10k1_card *card = wave_dev->card; - struct wiinst *wiinst = wave_dev->wiinst; - - DPF(2, "emu10k1_wavein_start()\n"); - - emu10k1_start_record(card, &wiinst->buffer); - emu10k1_timer_enable(wave_dev->card, &wiinst->timer); - - wiinst->state |= WAVE_STATE_STARTED; -} - -void emu10k1_wavein_stop(struct emu10k1_wavedevice *wave_dev) -{ - struct emu10k1_card *card = wave_dev->card; - struct wiinst *wiinst = wave_dev->wiinst; - - DPF(2, "emu10k1_wavein_stop()\n"); - - if (!(wiinst->state & WAVE_STATE_STARTED)) - return; - - emu10k1_timer_disable(card, &wiinst->timer); - emu10k1_stop_record(card, &wiinst->buffer); - - wiinst->state &= ~WAVE_STATE_STARTED; -} - -int emu10k1_wavein_setformat(struct emu10k1_wavedevice *wave_dev, struct wave_format *format) -{ - struct emu10k1_card *card = wave_dev->card; - struct wiinst *wiinst = wave_dev->wiinst; - u16 delay; - - DPF(2, "emu10k1_wavein_setformat()\n"); - - if (wiinst->state & WAVE_STATE_STARTED) - return -1; - - query_format(wiinst->recsrc, format); - - if ((wiinst->format.samplingrate != format->samplingrate) - || (wiinst->format.bitsperchannel != format->bitsperchannel) - || (wiinst->format.channels != format->channels)) { - - wiinst->format = *format; - - if (wiinst->state == WAVE_STATE_CLOSED) - return 0; - - wiinst->buffer.size *= wiinst->buffer.cov; - - if (wiinst->format.bytesperchannel == 1) { - wiinst->buffer.cov = 2; - wiinst->buffer.size /= wiinst->buffer.cov; - } else - wiinst->buffer.cov = 1; - - emu10k1_timer_uninstall(card, &wiinst->timer); - - delay = (48000 * wiinst->buffer.fragment_size) / wiinst->format.bytespersec; - - emu10k1_timer_install(card, &wiinst->timer, delay / 2); - } - - return 0; -} - -void emu10k1_wavein_getxfersize(struct wiinst *wiinst, u32 * size) -{ - struct wavein_buffer *buffer = &wiinst->buffer; - - *size = buffer->bytestocopy; - - if (wiinst->mmapped) - return; - - if (*size > buffer->size) { - *size = buffer->size; - buffer->pos = buffer->hw_pos; - buffer->bytestocopy = buffer->size; - DPF(1, "buffer overrun\n"); - } -} - -static int copy_block(u8 __user *dst, u8 * src, u32 str, u32 len, u8 cov) -{ - if (cov == 1) { - if (__copy_to_user(dst, src + str, len)) - return -EFAULT; - } else { - u8 byte; - u32 i; - - src += 1 + 2 * str; - - for (i = 0; i < len; i++) { - byte = src[2 * i] ^ 0x80; - if (__copy_to_user(dst + i, &byte, 1)) - return -EFAULT; - } - } - - return 0; -} - -int emu10k1_wavein_xferdata(struct wiinst *wiinst, u8 __user *data, u32 * size) -{ - struct wavein_buffer *buffer = &wiinst->buffer; - u32 sizetocopy, sizetocopy_now, start; - unsigned long flags; - int ret; - - sizetocopy = min_t(u32, buffer->size, *size); - *size = sizetocopy; - - if (!sizetocopy) - return 0; - - spin_lock_irqsave(&wiinst->lock, flags); - start = buffer->pos; - buffer->pos += sizetocopy; - buffer->pos %= buffer->size; - buffer->bytestocopy -= sizetocopy; - sizetocopy_now = buffer->size - start; - - spin_unlock_irqrestore(&wiinst->lock, flags); - - if (sizetocopy > sizetocopy_now) { - sizetocopy -= sizetocopy_now; - - ret = copy_block(data, buffer->addr, start, sizetocopy_now, - buffer->cov); - if (ret == 0) - ret = copy_block(data + sizetocopy_now, buffer->addr, 0, - sizetocopy, buffer->cov); - } else { - ret = copy_block(data, buffer->addr, start, sizetocopy, - buffer->cov); - } - - return ret; -} - -void emu10k1_wavein_update(struct emu10k1_card *card, struct wiinst *wiinst) -{ - u32 hw_pos; - u32 diff; - - /* There is no actual start yet */ - if (!(wiinst->state & WAVE_STATE_STARTED)) { - hw_pos = wiinst->buffer.hw_pos; - } else { - /* hw_pos in byte units */ - hw_pos = sblive_readptr(card, wiinst->buffer.idxreg, 0) / wiinst->buffer.cov; - } - - diff = (wiinst->buffer.size + hw_pos - wiinst->buffer.hw_pos) % wiinst->buffer.size; - wiinst->total_recorded += diff; - wiinst->buffer.bytestocopy += diff; - - wiinst->buffer.hw_pos = hw_pos; -} diff --git a/sound/oss/emu10k1/cardwi.h b/sound/oss/emu10k1/cardwi.h deleted file mode 100644 index e82029b46ad..00000000000 --- a/sound/oss/emu10k1/cardwi.h +++ /dev/null @@ -1,91 +0,0 @@ -/* - ********************************************************************** - * cardwi.h -- header file for card wave input functions - * Copyright 1999, 2000 Creative Labs, Inc. - * - ********************************************************************** - * - * Date Author Summary of changes - * ---- ------ ------------------ - * October 20, 1999 Bertrand Lee base code release - * - ********************************************************************** - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public - * License along with this program; if not, write to the Free - * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, - * USA. - * - ********************************************************************** - */ -#ifndef _CARDWI_H -#define _CARDWI_H - -#include "icardwav.h" -#include "audio.h" -#include "timer.h" - -struct wavein_buffer { - u16 ossfragshift; - u32 fragment_size; - u32 numfrags; - u32 hw_pos; /* hardware cursor position */ - u32 pos; /* software cursor position */ - u32 bytestocopy; /* bytes of recorded data available */ - u32 size; - u32 pages; - u32 sizereg; - u32 sizeregval; - u32 addrreg; - u32 idxreg; - u32 adcctl; - void *addr; - u8 cov; - dma_addr_t dma_handle; -}; - -struct wiinst -{ - u8 state; - struct emu_timer timer; - struct wave_format format; - struct wavein_buffer buffer; - wait_queue_head_t wait_queue; - u8 mmapped; - u32 total_recorded; /* total bytes read() from device */ - u32 blocks; - spinlock_t lock; - u8 recsrc; - u16 fxwc; -}; - -#define WAVEIN_MAXBUFSIZE 65536 -#define WAVEIN_MINBUFSIZE 368 - -#define WAVEIN_DEFAULTFRAGLEN 100 -#define WAVEIN_DEFAULTBUFLEN 1000 - -#define WAVEIN_MINFRAGSHIFT 8 -#define WAVEIN_MINFRAGS 2 - -int emu10k1_wavein_open(struct emu10k1_wavedevice *); -void emu10k1_wavein_close(struct emu10k1_wavedevice *); -void emu10k1_wavein_start(struct emu10k1_wavedevice *); -void emu10k1_wavein_stop(struct emu10k1_wavedevice *); -void emu10k1_wavein_getxfersize(struct wiinst *, u32 *); -int emu10k1_wavein_xferdata(struct wiinst *, u8 __user *, u32 *); -int emu10k1_wavein_setformat(struct emu10k1_wavedevice *, struct wave_format *); -void emu10k1_wavein_update(struct emu10k1_card *, struct wiinst *); - - -#endif /* _CARDWI_H */ diff --git a/sound/oss/emu10k1/cardwo.c b/sound/oss/emu10k1/cardwo.c deleted file mode 100644 index 54daca4f57b..00000000000 --- a/sound/oss/emu10k1/cardwo.c +++ /dev/null @@ -1,643 +0,0 @@ -/* - ********************************************************************** - * cardwo.c - PCM output HAL for emu10k1 driver - * Copyright 1999, 2000 Creative Labs, Inc. - * - ********************************************************************** - * - * Date Author Summary of changes - * ---- ------ ------------------ - * October 20, 1999 Bertrand Lee base code release - * - ********************************************************************** - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public - * License along with this program; if not, write to the Free - * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, - * USA. - * - ********************************************************************** - */ - -#include <linux/poll.h> -#include "hwaccess.h" -#include "8010.h" -#include "voicemgr.h" -#include "cardwo.h" -#include "audio.h" - -static u32 samplerate_to_linearpitch(u32 samplingrate) -{ - samplingrate = (samplingrate << 8) / 375; - return (samplingrate >> 1) + (samplingrate & 1); -} - -static void query_format(struct emu10k1_wavedevice *wave_dev, struct wave_format *wave_fmt) -{ - int i, j, do_passthrough = 0, is_ac3 = 0; - struct emu10k1_card *card = wave_dev->card; - struct woinst *woinst = wave_dev->woinst; - - if ((wave_fmt->channels > 2) && (wave_fmt->id != AFMT_S16_LE) && (wave_fmt->id != AFMT_U8)) - wave_fmt->channels = 2; - - if ((wave_fmt->channels < 1) || (wave_fmt->channels > WAVEOUT_MAXVOICES)) - wave_fmt->channels = 2; - - if (wave_fmt->channels == 2) - woinst->num_voices = 1; - else - woinst->num_voices = wave_fmt->channels; - - if (wave_fmt->samplingrate >= 0x2ee00) - wave_fmt->samplingrate = 0x2ee00; - - wave_fmt->passthrough = 0; - do_passthrough = is_ac3 = 0; - - if (card->pt.selected) - do_passthrough = 1; - - switch (wave_fmt->id) { - case AFMT_S16_LE: - wave_fmt->bitsperchannel = 16; - break; - case AFMT_U8: - wave_fmt->bitsperchannel = 8; - break; - case AFMT_AC3: - do_passthrough = 1; - is_ac3 = 1; - break; - default: - wave_fmt->id = AFMT_S16_LE; - wave_fmt->bitsperchannel = 16; - break; - } - if (do_passthrough) { - /* currently only one waveout instance may use pass-through */ - if (woinst->state != WAVE_STATE_CLOSED || - card->pt.state != PT_STATE_INACTIVE || - (wave_fmt->samplingrate != 48000 && !is_ac3)) { - DPF(2, "unable to set pass-through mode\n"); - } else if (USE_PT_METHOD1) { - i = emu10k1_find_control_gpr(&card->mgr, card->pt.patch_name, card->pt.intr_gpr_name); - j = emu10k1_find_control_gpr(&card->mgr, card->pt.patch_name, card->pt.enable_gpr_name); - if (i < 0 || j < 0) - DPF(2, "unable to set pass-through mode\n"); - else { - wave_fmt->samplingrate = 48000; - wave_fmt->channels = 2; - card->pt.pos_gpr = emu10k1_find_control_gpr(&card->mgr, card->pt.patch_name, - card->pt.pos_gpr_name); - wave_fmt->passthrough = 1; - card->pt.intr_gpr = i; - card->pt.enable_gpr = j; - card->pt.state = PT_STATE_INACTIVE; - - DPD(2, "is_ac3 is %d\n", is_ac3); - card->pt.ac3data = is_ac3; - wave_fmt->bitsperchannel = 16; - } - }else{ - DPF(2, "Using Passthrough Method 2\n"); - card->pt.enable_gpr = emu10k1_find_control_gpr(&card->mgr, card->pt.patch_name, - card->pt.enable_gpr_name); - wave_fmt->passthrough = 2; - wave_fmt->bitsperchannel = 16; - } - } - - wave_fmt->bytesperchannel = wave_fmt->bitsperchannel >> 3; - wave_fmt->bytespersample = wave_fmt->channels * wave_fmt->bytesperchannel; - wave_fmt->bytespersec = wave_fmt->bytespersample * wave_fmt->samplingrate; - - if (wave_fmt->channels == 2) - wave_fmt->bytespervoicesample = wave_fmt->channels * wave_fmt->bytesperchannel; - else - wave_fmt->bytespervoicesample = wave_fmt->bytesperchannel; -} - -static int get_voice(struct emu10k1_card *card, struct woinst *woinst, unsigned int voicenum) -{ - struct emu_voice *voice = &woinst->voice[voicenum]; - - /* Allocate voices here, if no voices available, return error. */ - - voice->usage = VOICE_USAGE_PLAYBACK; - - voice->flags = 0; - - if (woinst->format.channels == 2) - voice->flags |= VOICE_FLAGS_STEREO; - - if (woinst->format.bitsperchannel == 16) - voice->flags |= VOICE_FLAGS_16BIT; - - if (emu10k1_voice_alloc(card, voice) < 0) { - voice->usage = VOICE_USAGE_FREE; - return -1; - } - - /* Calculate pitch */ - voice->initial_pitch = (u16) (srToPitch(woinst->format.samplingrate) >> 8); - voice->pitch_target = samplerate_to_linearpitch(woinst->format.samplingrate); - - DPD(2, "Initial pitch --> %#x\n", voice->initial_pitch); - - voice->startloop = (voice->mem.emupageindex << 12) / - woinst->format.bytespervoicesample; - voice->endloop = voice->startloop + woinst->buffer.size / woinst->format.bytespervoicesample; - voice->start = voice->startloop; - - - voice->params[0].volume_target = 0xffff; - voice->params[0].initial_fc = 0xff; - voice->params[0].initial_attn = 0x00; - voice->params[0].byampl_env_sustain = 0x7f; - voice->params[0].byampl_env_decay = 0x7f; - - - if (voice->flags & VOICE_FLAGS_STEREO) { - if (woinst->format.passthrough == 2) { - voice->params[0].send_routing = voice->params[1].send_routing = card->waveout.send_routing[ROUTE_PT]; - voice->params[0].send_routing2 = voice->params[1].send_routing2 = card->waveout.send_routing2[ROUTE_PT]; - voice->params[0].send_dcba = 0xff; - voice->params[1].send_dcba = 0xff00; - voice->params[0].send_hgfe = voice->params[1].send_hgfe=0; - } else { - voice->params[0].send_dcba = card->waveout.send_dcba[SEND_LEFT]; - voice->params[0].send_hgfe = card->waveout.send_hgfe[SEND_LEFT]; - voice->params[1].send_dcba = card->waveout.send_dcba[SEND_RIGHT]; - voice->params[1].send_hgfe = card->waveout.send_hgfe[SEND_RIGHT]; - - if (woinst->device) { - // /dev/dps1 - voice->params[0].send_routing = voice->params[1].send_routing = card->waveout.send_routing[ROUTE_PCM1]; - voice->params[0].send_routing2 = voice->params[1].send_routing2 = card->waveout.send_routing2[ROUTE_PCM1]; - } else { - voice->params[0].send_routing = voice->params[1].send_routing = card->waveout.send_routing[ROUTE_PCM]; - voice->params[0].send_routing2 = voice->params[1].send_routing2 = card->waveout.send_routing2[ROUTE_PCM]; - } - } - - voice->params[1].volume_target = 0xffff; - voice->params[1].initial_fc = 0xff; - voice->params[1].initial_attn = 0x00; - voice->params[1].byampl_env_sustain = 0x7f; - voice->params[1].byampl_env_decay = 0x7f; - } else { - if (woinst->num_voices > 1) { - // Multichannel pcm - voice->params[0].send_dcba=0xff; - voice->params[0].send_hgfe=0; - if (card->is_audigy) { - voice->params[0].send_routing = 0x3f3f3f00 + card->mchannel_fx + voicenum; - voice->params[0].send_routing2 = 0x3f3f3f3f; - } else { - voice->params[0].send_routing = 0xfff0 + card->mchannel_fx + voicenum; - } - - } else { - voice->params[0].send_dcba = card->waveout.send_dcba[SEND_MONO]; - voice->params[0].send_hgfe = card->waveout.send_hgfe[SEND_MONO]; - - if (woinst->device) { - voice->params[0].send_routing = card->waveout.send_routing[ROUTE_PCM1]; - voice->params[0].send_routing2 = card->waveout.send_routing2[ROUTE_PCM1]; - } else { - voice->params[0].send_routing = card->waveout.send_routing[ROUTE_PCM]; - voice->params[0].send_routing2 = card->waveout.send_routing2[ROUTE_PCM]; - } - } - } - - DPD(2, "voice: startloop=%#x, endloop=%#x\n", voice->startloop, voice->endloop); - - emu10k1_voice_playback_setup(voice); - - return 0; -} - -int emu10k1_waveout_open(struct emu10k1_wavedevice *wave_dev) -{ - struct emu10k1_card *card = wave_dev->card; - struct woinst *woinst = wave_dev->woinst; - struct waveout_buffer *buffer = &woinst->buffer; - unsigned int voicenum; - u16 delay; - - DPF(2, "emu10k1_waveout_open()\n"); - - for (voicenum = 0; voicenum < woinst->num_voices; voicenum++) { - if (emu10k1_voice_alloc_buffer(card, &woinst->voice[voicenum].mem, woinst->buffer.pages) < 0) { - ERROR(); - emu10k1_waveout_close(wave_dev); - return -1; - } - - if (get_voice(card, woinst, voicenum) < 0) { - ERROR(); - emu10k1_waveout_close(wave_dev); - return -1; - } - } - - buffer->fill_silence = 0; - buffer->silence_bytes = 0; - buffer->silence_pos = 0; - buffer->hw_pos = 0; - buffer->free_bytes = woinst->buffer.size; - - delay = (48000 * woinst->buffer.fragment_size) / - (woinst->format.samplingrate * woinst->format.bytespervoicesample); - - emu10k1_timer_install(card, &woinst->timer, delay); - - woinst->state = WAVE_STATE_OPEN; - - return 0; -} - -void emu10k1_waveout_close(struct emu10k1_wavedevice *wave_dev) -{ - struct emu10k1_card *card = wave_dev->card; - struct woinst *woinst = wave_dev->woinst; - unsigned int voicenum; - - DPF(2, "emu10k1_waveout_close()\n"); - - emu10k1_waveout_stop(wave_dev); - - emu10k1_timer_uninstall(card, &woinst->timer); - - for (voicenum = 0; voicenum < woinst->num_voices; voicenum++) { - emu10k1_voice_free(&woinst->voice[voicenum]); - emu10k1_voice_free_buffer(card, &woinst->voice[voicenum].mem); - } - - woinst->state = WAVE_STATE_CLOSED; -} - -void emu10k1_waveout_start(struct emu10k1_wavedevice *wave_dev) -{ - struct emu10k1_card *card = wave_dev->card; - struct woinst *woinst = wave_dev->woinst; - struct pt_data *pt = &card->pt; - - DPF(2, "emu10k1_waveout_start()\n"); - - if (woinst->format.passthrough == 2) { - emu10k1_pt_setup(wave_dev); - sblive_writeptr(card, (card->is_audigy ? A_GPR_BASE : GPR_BASE) + pt->enable_gpr, 0, 1); - pt->state = PT_STATE_PLAYING; - } - - /* Actual start */ - emu10k1_voices_start(woinst->voice, woinst->num_voices, woinst->total_played); - - emu10k1_timer_enable(card, &woinst->timer); - - woinst->state |= WAVE_STATE_STARTED; -} - -int emu10k1_waveout_setformat(struct emu10k1_wavedevice *wave_dev, struct wave_format *format) -{ - struct emu10k1_card *card = wave_dev->card; - struct woinst *woinst = wave_dev->woinst; - unsigned int voicenum; - u16 delay; - - DPF(2, "emu10k1_waveout_setformat()\n"); - - if (woinst->state & WAVE_STATE_STARTED) - return -1; - - query_format(wave_dev, format); - - if (woinst->format.samplingrate != format->samplingrate || - woinst->format.channels != format->channels || - woinst->format.bitsperchannel != format->bitsperchannel) { - - woinst->format = *format; - - if (woinst->state == WAVE_STATE_CLOSED) - return 0; - - emu10k1_timer_uninstall(card, &woinst->timer); - - for (voicenum = 0; voicenum < woinst->num_voices; voicenum++) { - emu10k1_voice_free(&woinst->voice[voicenum]); - - if (get_voice(card, woinst, voicenum) < 0) { - ERROR(); - emu10k1_waveout_close(wave_dev); - return -1; - } - } - - delay = (48000 * woinst->buffer.fragment_size) / - (woinst->format.samplingrate * woinst->format.bytespervoicesample); - - emu10k1_timer_install(card, &woinst->timer, delay); - } - - return 0; -} - -void emu10k1_waveout_stop(struct emu10k1_wavedevice *wave_dev) -{ - struct emu10k1_card *card = wave_dev->card; - struct woinst *woinst = wave_dev->woinst; - - DPF(2, "emu10k1_waveout_stop()\n"); - - if (!(woinst->state & WAVE_STATE_STARTED)) - return; - - emu10k1_timer_disable(card, &woinst->timer); - - /* Stop actual voices */ - emu10k1_voices_stop(woinst->voice, woinst->num_voices); - - emu10k1_waveout_update(woinst); - - woinst->state &= ~WAVE_STATE_STARTED; -} - -/** - * emu10k1_waveout_getxfersize - - * - * gives the total free bytes on the voice buffer, including silence bytes - * (basically: total_free_bytes = free_bytes + silence_bytes). - * - */ -void emu10k1_waveout_getxfersize(struct woinst *woinst, u32 *total_free_bytes) -{ - struct waveout_buffer *buffer = &woinst->buffer; - int pending_bytes; - - if (woinst->mmapped) { - *total_free_bytes = buffer->free_bytes; - return; - } - - pending_bytes = buffer->size - buffer->free_bytes; - - buffer->fill_silence = (pending_bytes < (signed) buffer->fragment_size * 2) ? 1 : 0; - - if (pending_bytes > (signed) buffer->silence_bytes) { - *total_free_bytes = (buffer->free_bytes + buffer->silence_bytes); - } else { - *total_free_bytes = buffer->size; - buffer->silence_bytes = pending_bytes; - if (pending_bytes < 0) { - buffer->silence_pos = buffer->hw_pos; - buffer->silence_bytes = 0; - buffer->free_bytes = buffer->size; - DPF(1, "buffer underrun\n"); - } - } -} - -/** - * copy_block - - * - * copies a block of pcm data to a voice buffer. - * Notice that the voice buffer is actually a set of disjointed memory pages. - * - */ -static void copy_block(void **dst, u32 str, u8 __user *src, u32 len) -{ - unsigned int pg; - unsigned int pgoff; - unsigned int k; - - pg = str / PAGE_SIZE; - pgoff = str % PAGE_SIZE; - - if (len > PAGE_SIZE - pgoff) { - k = PAGE_SIZE - pgoff; - if (__copy_from_user((u8 *)dst[pg] + pgoff, src, k)) - return; - len -= k; - while (len > PAGE_SIZE) { - if (__copy_from_user(dst[++pg], src + k, PAGE_SIZE)) - return; - k += PAGE_SIZE; - len -= PAGE_SIZE; - } - if (__copy_from_user(dst[++pg], src + k, len)) - return; - - } else - __copy_from_user((u8 *)dst[pg] + pgoff, src, len); -} - -/** - * copy_ilv_block - - * - * copies a block of pcm data containing n interleaved channels to n mono voice buffers. - * Notice that the voice buffer is actually a set of disjointed memory pages. - * - */ -static void copy_ilv_block(struct woinst *woinst, u32 str, u8 __user *src, u32 len) -{ - unsigned int pg; - unsigned int pgoff; - unsigned int voice_num; - struct emu_voice *voice = woinst->voice; - - pg = str / PAGE_SIZE; - pgoff = str % PAGE_SIZE; - - while (len) { - for (voice_num = 0; voice_num < woinst->num_voices; voice_num++) { - if (__copy_from_user((u8 *)(voice[voice_num].mem.addr[pg]) + pgoff, src, woinst->format.bytespervoicesample)) - return; - src += woinst->format.bytespervoicesample; - } - - len -= woinst->format.bytespervoicesample; - - pgoff += woinst->format.bytespervoicesample; - if (pgoff >= PAGE_SIZE) { - pgoff = 0; - pg++; - } - } -} - -/** - * fill_block - - * - * fills a set voice buffers with a block of a given sample. - * - */ -static void fill_block(struct woinst *woinst, u32 str, u8 data, u32 len) -{ - unsigned int pg; - unsigned int pgoff; - unsigned int voice_num; - struct emu_voice *voice = woinst->voice; - unsigned int k; - - pg = str / PAGE_SIZE; - pgoff = str % PAGE_SIZE; - - if (len > PAGE_SIZE - pgoff) { - k = PAGE_SIZE - pgoff; - for (voice_num = 0; voice_num < woinst->num_voices; voice_num++) - memset((u8 *)voice[voice_num].mem.addr[pg] + pgoff, data, k); - len -= k; - while (len > PAGE_SIZE) { - pg++; - for (voice_num = 0; voice_num < woinst->num_voices; voice_num++) - memset(voice[voice_num].mem.addr[pg], data, PAGE_SIZE); - - len -= PAGE_SIZE; - } - pg++; - for (voice_num = 0; voice_num < woinst->num_voices; voice_num++) - memset(voice[voice_num].mem.addr[pg], data, len); - - } else { - for (voice_num = 0; voice_num < woinst->num_voices; voice_num++) - memset((u8 *)voice[voice_num].mem.addr[pg] + pgoff, data, len); - } -} - -/** - * emu10k1_waveout_xferdata - - * - * copies pcm data to the voice buffer. Silence samples - * previously added to the buffer are overwritten. - * - */ -void emu10k1_waveout_xferdata(struct woinst *woinst, u8 __user *data, u32 *size) -{ - struct waveout_buffer *buffer = &woinst->buffer; - struct voice_mem *mem = &woinst->voice[0].mem; - u32 sizetocopy, sizetocopy_now, start; - unsigned long flags; - - sizetocopy = min_t(u32, buffer->size, *size); - *size = sizetocopy; - - if (!sizetocopy) - return; - - spin_lock_irqsave(&woinst->lock, flags); - start = (buffer->size + buffer->silence_pos - buffer->silence_bytes) % buffer->size; - - if (sizetocopy > buffer->silence_bytes) { - buffer->silence_pos += sizetocopy - buffer->silence_bytes; - buffer->free_bytes -= sizetocopy - buffer->silence_bytes; - buffer->silence_bytes = 0; - } else - buffer->silence_bytes -= sizetocopy; - - spin_unlock_irqrestore(&woinst->lock, flags); - - sizetocopy_now = buffer->size - start; - if (sizetocopy > sizetocopy_now) { - sizetocopy -= sizetocopy_now; - if (woinst->num_voices > 1) { - copy_ilv_block(woinst, start, data, sizetocopy_now); - copy_ilv_block(woinst, 0, data + sizetocopy_now * woinst->num_voices, sizetocopy); - } else { - copy_block(mem->addr, start, data, sizetocopy_now); - copy_block(mem->addr, 0, data + sizetocopy_now, sizetocopy); - } - } else { - if (woinst->num_voices > 1) - copy_ilv_block(woinst, start, data, sizetocopy); - else - copy_block(mem->addr, start, data, sizetocopy); - } -} - -/** - * emu10k1_waveout_fillsilence - - * - * adds samples of silence to the voice buffer so that we - * don't loop over stale pcm data. - * - */ -void emu10k1_waveout_fillsilence(struct woinst *woinst) -{ - struct waveout_buffer *buffer = &woinst->buffer; - u32 sizetocopy, sizetocopy_now, start; - u8 filldata; - unsigned long flags; - - sizetocopy = buffer->fragment_size; - - if (woinst->format.bitsperchannel == 16) - filldata = 0x00; - else - filldata = 0x80; - - spin_lock_irqsave(&woinst->lock, flags); - buffer->silence_bytes += sizetocopy; - buffer->free_bytes -= sizetocopy; - buffer->silence_pos %= buffer->size; - start = buffer->silence_pos; - buffer->silence_pos += sizetocopy; - spin_unlock_irqrestore(&woinst->lock, flags); - - sizetocopy_now = buffer->size - start; - - if (sizetocopy > sizetocopy_now) { - sizetocopy -= sizetocopy_now; - fill_block(woinst, start, filldata, sizetocopy_now); - fill_block(woinst, 0, filldata, sizetocopy); - } else { - fill_block(woinst, start, filldata, sizetocopy); - } -} - -/** - * emu10k1_waveout_update - - * - * updates the position of the voice buffer hardware pointer (hw_pos) - * and the number of free bytes on the buffer (free_bytes). - * The free bytes _don't_ include silence bytes that may have been - * added to the buffer. - * - */ -void emu10k1_waveout_update(struct woinst *woinst) -{ - u32 hw_pos; - u32 diff; - - /* There is no actual start yet */ - if (!(woinst->state & WAVE_STATE_STARTED)) { - hw_pos = woinst->buffer.hw_pos; - } else { - /* hw_pos in sample units */ - hw_pos = sblive_readptr(woinst->voice[0].card, CCCA_CURRADDR, woinst->voice[0].num); - - if(hw_pos < woinst->voice[0].start) - hw_pos += woinst->buffer.size / woinst->format.bytespervoicesample - woinst->voice[0].start; - else - hw_pos -= woinst->voice[0].start; - - hw_pos *= woinst->format.bytespervoicesample; - } - - diff = (woinst->buffer.size + hw_pos - woinst->buffer.hw_pos) % woinst->buffer.size; - woinst->total_played += diff; - woinst->buffer.free_bytes += diff; - woinst->buffer.hw_pos = hw_pos; -} diff --git a/sound/oss/emu10k1/cardwo.h b/sound/oss/emu10k1/cardwo.h deleted file mode 100644 index 1dece8853e5..00000000000 --- a/sound/oss/emu10k1/cardwo.h +++ /dev/null @@ -1,90 +0,0 @@ -/* - ********************************************************************** - * cardwo.h -- header file for card wave out functions - * Copyright 1999, 2000 Creative Labs, Inc. - * - ********************************************************************** - * - * Date Author Summary of changes - * ---- ------ ------------------ - * October 20, 1999 Bertrand Lee base code release - * - ********************************************************************** - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public - * License along with this program; if not, write to the Free - * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, - * USA. - * - ********************************************************************** - */ - -#ifndef _CARDWO_H -#define _CARDWO_H - -#include "icardwav.h" -#include "audio.h" -#include "voicemgr.h" -#include "timer.h" - -/* setting this to other than a power of two may break some applications */ -#define WAVEOUT_MAXBUFSIZE MAXBUFSIZE - -#define WAVEOUT_DEFAULTFRAGLEN 20 /* Time to play a fragment in ms (latency) */ -#define WAVEOUT_DEFAULTBUFLEN 500 /* Time to play the entire buffer in ms */ - -#define WAVEOUT_MINFRAGSHIFT 6 /* Minimum fragment size in bytes is 2^6 */ -#define WAVEOUT_MINFRAGS 3 /* _don't_ go bellow 3, it would break silence filling */ -#define WAVEOUT_MAXVOICES 6 - -struct waveout_buffer { - u16 ossfragshift; - u32 numfrags; - u32 fragment_size; /* in bytes units */ - u32 size; /* in bytes units */ - u32 pages; /* buffer size in page units*/ - u32 silence_pos; /* software cursor position (including silence bytes) */ - u32 hw_pos; /* hardware cursor position */ - u32 free_bytes; /* free bytes available on the buffer (not including silence bytes) */ - u8 fill_silence; - u32 silence_bytes; /* silence bytes on the buffer */ -}; - -struct woinst -{ - u8 state; - u8 num_voices; - struct emu_voice voice[WAVEOUT_MAXVOICES]; - struct emu_timer timer; - struct wave_format format; - struct waveout_buffer buffer; - wait_queue_head_t wait_queue; - u8 mmapped; - u32 total_copied; /* total number of bytes written() to the buffer (excluding silence) */ - u32 total_played; /* total number of bytes played including silence */ - u32 blocks; - u8 device; - spinlock_t lock; -}; - -int emu10k1_waveout_open(struct emu10k1_wavedevice *); -void emu10k1_waveout_close(struct emu10k1_wavedevice *); -void emu10k1_waveout_start(struct emu10k1_wavedevice *); -void emu10k1_waveout_stop(struct emu10k1_wavedevice *); -void emu10k1_waveout_getxfersize(struct woinst*, u32 *); -void emu10k1_waveout_xferdata(struct woinst*, u8 __user *, u32 *); -void emu10k1_waveout_fillsilence(struct woinst*); -int emu10k1_waveout_setformat(struct emu10k1_wavedevice*, struct wave_format*); -void emu10k1_waveout_update(struct woinst*); - -#endif /* _CARDWO_H */ diff --git a/sound/oss/emu10k1/ecard.c b/sound/oss/emu10k1/ecard.c deleted file mode 100644 index 4ae635fe140..00000000000 --- a/sound/oss/emu10k1/ecard.c +++ /dev/null @@ -1,157 +0,0 @@ -/* - ********************************************************************** - * ecard.c - E-card initialization code - * Copyright 1999, 2000 Creative Labs, Inc. - * - ********************************************************************** - * - * Date Author Summary of changes - * ---- ------ ------------------ - * October 20, 1999 Bertrand Lee base code release - * - ********************************************************************** - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public - * License along with this program; if not, write to the Free - * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, - * USA. - * - ********************************************************************** - */ - -#include "ecard.h" -#include "hwaccess.h" - -/* Private routines */ -static void ecard_setadcgain(struct emu10k1_card *, struct ecard_state *, u16); -static void ecard_write(struct emu10k1_card *, u32); - -/************************************************************************** - * @func Set the gain of the ECARD's CS3310 Trim/gain controller. The - * trim value consists of a 16bit value which is composed of two - * 8 bit gain/trim values, one for the left channel and one for the - * right channel. The following table maps from the Gain/Attenuation - * value in decibels into the corresponding bit pattern for a single - * channel. - */ - -static void ecard_setadcgain(struct emu10k1_card *card, struct ecard_state *ecard, u16 gain) -{ - u32 currbit; - ecard->adc_gain = gain; - - /* Enable writing to the TRIM registers */ - ecard_write(card, ecard->control_bits & ~EC_TRIM_CSN); - - /* Do it again to insure that we meet hold time requirements */ - ecard_write(card, ecard->control_bits & ~EC_TRIM_CSN); - - for (currbit = (1L << 15); currbit; currbit >>= 1) { - - u32 value = ecard->control_bits & ~(EC_TRIM_CSN|EC_TRIM_SDATA); - - if (gain & currbit) - value |= EC_TRIM_SDATA; - - /* Clock the bit */ - ecard_write(card, value); - ecard_write(card, value | EC_TRIM_SCLK); - ecard_write(card, value); - } - - ecard_write(card, ecard->control_bits); -} - -/************************************************************************** - * @func Clock bits into the Ecard's control latch. The Ecard uses a - * control latch will is loaded bit-serially by toggling the Modem control - * lines from function 2 on the E8010. This function hides these details - * and presents the illusion that we are actually writing to a distinct - * register. - */ -static void ecard_write(struct emu10k1_card *card, u32 value) -{ - u16 count; - u32 data, hcvalue; - unsigned long flags; - - spin_lock_irqsave(&card->lock, flags); - - hcvalue = inl(card->iobase + HCFG) & ~(HOOKN_BIT|HANDN_BIT|PULSEN_BIT); - - outl(card->iobase + HCFG, hcvalue); - - for (count = 0 ; count < EC_NUM_CONTROL_BITS; count++) { - - /* Set up the value */ - data = ((value & 0x1) ? PULSEN_BIT : 0); - value >>= 1; - - outl(card->iobase + HCFG, hcvalue | data); - - /* Clock the shift register */ - outl(card->iobase + HCFG, hcvalue | data | HANDN_BIT); - outl(card->iobase + HCFG, hcvalue | data); - } - - /* Latch the bits */ - outl(card->iobase + HCFG, hcvalue | HOOKN_BIT); - outl(card->iobase + HCFG, hcvalue); - - spin_unlock_irqrestore(&card->lock, flags); -} - -void __devinit emu10k1_ecard_init(struct emu10k1_card *card) -{ - u32 hcvalue; - struct ecard_state ecard; - - /* Set up the initial settings */ - ecard.mux0_setting = EC_DEFAULT_SPDIF0_SEL; - ecard.mux1_setting = EC_DEFAULT_SPDIF1_SEL; - ecard.mux2_setting = 0; - ecard.adc_gain = EC_DEFAULT_ADC_GAIN; - ecard.control_bits = EC_RAW_RUN_MODE | - EC_SPDIF0_SELECT(ecard.mux0_setting) | - EC_SPDIF1_SELECT(ecard.mux1_setting); - - - /* Step 0: Set the codec type in the hardware control register - * and enable audio output */ - hcvalue = emu10k1_readfn0(card, HCFG); - emu10k1_writefn0(card, HCFG, hcvalue | HCFG_AUDIOENABLE | HCFG_CODECFORMAT_I2S); - - /* Step 1: Turn off the led and deassert TRIM_CS */ - ecard_write(card, EC_ADCCAL | EC_LEDN | EC_TRIM_CSN); - - /* Step 2: Calibrate the ADC and DAC */ - ecard_write(card, EC_DACCAL | EC_LEDN | EC_TRIM_CSN); - - /* Step 3: Wait for awhile; FIXME: Is this correct? */ - - current->state = TASK_INTERRUPTIBLE; - schedule_timeout(HZ); - - /* Step 4: Switch off the DAC and ADC calibration. Note - * That ADC_CAL is actually an inverted signal, so we assert - * it here to stop calibration. */ - ecard_write(card, EC_ADCCAL | EC_LEDN | EC_TRIM_CSN); - - /* Step 4: Switch into run mode */ - ecard_write(card, ecard.control_bits); - - /* Step 5: Set the analog input gain */ - ecard_setadcgain(card, &ecard, ecard.adc_gain); -} - - diff --git a/sound/oss/emu10k1/ecard.h b/sound/oss/emu10k1/ecard.h deleted file mode 100644 index 67aead16e8e..00000000000 --- a/sound/oss/emu10k1/ecard.h +++ /dev/null @@ -1,113 +0,0 @@ -/* - ********************************************************************** - * ecard.h - * Copyright 1999, 2000 Creative Labs, Inc. - * - ********************************************************************** - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public - * License along with this program; if not, write to the Free - * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, - * USA. - * - ********************************************************************** - */ - -#ifndef _ECARD_H -#define _ECARD_H - -#include "8010.h" -#include "hwaccess.h" -#include <linux/init.h> - -/* In A1 Silicon, these bits are in the HC register */ -#define HOOKN_BIT (1L << 12) -#define HANDN_BIT (1L << 11) -#define PULSEN_BIT (1L << 10) - -#define EC_GDI1 (1 << 13) -#define EC_GDI0 (1 << 14) - -#define EC_NUM_CONTROL_BITS 20 - -#define EC_AC3_DATA_SELN 0x0001L -#define EC_EE_DATA_SEL 0x0002L -#define EC_EE_CNTRL_SELN 0x0004L -#define EC_EECLK 0x0008L -#define EC_EECS 0x0010L -#define EC_EESDO 0x0020L -#define EC_TRIM_CSN 0x0040L -#define EC_TRIM_SCLK 0x0080L -#define EC_TRIM_SDATA 0x0100L -#define EC_TRIM_MUTEN 0x0200L -#define EC_ADCCAL 0x0400L -#define EC_ADCRSTN 0x0800L -#define EC_DACCAL 0x1000L -#define EC_DACMUTEN 0x2000L -#define EC_LEDN 0x4000L - -#define EC_SPDIF0_SEL_SHIFT 15 -#define EC_SPDIF1_SEL_SHIFT 17 -#define EC_SPDIF0_SEL_MASK (0x3L << EC_SPDIF0_SEL_SHIFT) -#define EC_SPDIF1_SEL_MASK (0x7L << EC_SPDIF1_SEL_SHIFT) -#define EC_SPDIF0_SELECT(_x) (((_x) << EC_SPDIF0_SEL_SHIFT) & EC_SPDIF0_SEL_MASK) -#define EC_SPDIF1_SELECT(_x) (((_x) << EC_SPDIF1_SEL_SHIFT) & EC_SPDIF1_SEL_MASK) -#define EC_CURRENT_PROM_VERSION 0x01 /* Self-explanatory. This should - * be incremented any time the EEPROM's - * format is changed. */ - -#define EC_EEPROM_SIZE 0x40 /* ECARD EEPROM has 64 16-bit words */ - -/* Addresses for special values stored in to EEPROM */ -#define EC_PROM_VERSION_ADDR 0x20 /* Address of the current prom version */ -#define EC_BOARDREV0_ADDR 0x21 /* LSW of board rev */ -#define EC_BOARDREV1_ADDR 0x22 /* MSW of board rev */ - -#define EC_LAST_PROMFILE_ADDR 0x2f - -#define EC_SERIALNUM_ADD 0x30 /* First word of serial number. The number - * can be up to 30 characters in length - * and is stored as a NULL-terminated - * ASCII string. Any unused bytes must be - * filled with zeros */ -#define EC_CHECKSUM_ADDR 0x3f /* Location at which checksum is stored */ - - - -/* Most of this stuff is pretty self-evident. According to the hardware - * dudes, we need to leave the ADCCAL bit low in order to avoid a DC - * offset problem. Weird. - */ -#define EC_RAW_RUN_MODE (EC_DACMUTEN | EC_ADCRSTN | EC_TRIM_MUTEN | EC_TRIM_CSN) - - -#define EC_DEFAULT_ADC_GAIN 0xC4C4 -#define EC_DEFAULT_SPDIF0_SEL 0x0 -#define EC_DEFAULT_SPDIF1_SEL 0x4 - -#define HC_EA 0x01L - -/* ECARD state structure. This structure maintains the state - * for various portions of the ECARD's onboard hardware. - */ -struct ecard_state { - u32 control_bits; - u16 adc_gain; - u16 mux0_setting; - u16 mux1_setting; - u16 mux2_setting; -}; - -void emu10k1_ecard_init(struct emu10k1_card *) __devinit; - -#endif /* _ECARD_H */ diff --git a/sound/oss/emu10k1/efxmgr.c b/sound/oss/emu10k1/efxmgr.c deleted file mode 100644 index 7d5865de4c2..00000000000 --- a/sound/oss/emu10k1/efxmgr.c +++ /dev/null @@ -1,220 +0,0 @@ -/* - ********************************************************************** - * efxmgr.c - * Copyright 1999, 2000 Creative Labs, Inc. - * - ********************************************************************** - * - * Date Author Summary of changes - * ---- ------ ------------------ - * October 20, 1999 Bertrand Lee base code release - * - ********************************************************************** - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public - * License along with this program; if not, write to the Free - * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, - * USA. - * - ********************************************************************** - */ - -#include <linux/bitops.h> -#include "hwaccess.h" -#include "efxmgr.h" - -int emu10k1_find_control_gpr(struct patch_manager *mgr, const char *patch_name, const char *gpr_name) -{ - struct dsp_patch *patch; - struct dsp_rpatch *rpatch; - char s[PATCH_NAME_SIZE + 4]; - unsigned long *gpr_used; - int i; - - DPD(2, "emu10k1_find_control_gpr(): %s %s\n", patch_name, gpr_name); - - rpatch = &mgr->rpatch; - if (!strcmp(rpatch->name, patch_name)) { - gpr_used = rpatch->gpr_used; - goto match; - } - - for (i = 0; i < mgr->current_pages * PATCHES_PER_PAGE; i++) { - patch = PATCH(mgr, i); - sprintf(s,"%s", patch->name); - - if (!strcmp(s, patch_name)) { - gpr_used = patch->gpr_used; - goto match; - } - } - - return -1; - - match: - for (i = 0; i < NUM_GPRS; i++) - if (mgr->gpr[i].type == GPR_TYPE_CONTROL && - test_bit(i, gpr_used) && - !strcmp(mgr->gpr[i].name, gpr_name)) - return i; - - return -1; -} - -void emu10k1_set_control_gpr(struct emu10k1_card *card, int addr, s32 val, int flag) -{ - struct patch_manager *mgr = &card->mgr; - - DPD(2, "emu10k1_set_control_gpr(): %d %x\n", addr, val); - - if (addr < 0 || addr >= NUM_GPRS) - return; - - //fixme: once patch manager is up, remember to fix this for the audigy - if (card->is_audigy) { - sblive_writeptr(card, A_GPR_BASE + addr, 0, val); - } else { - if (flag) - val += sblive_readptr(card, GPR_BASE + addr, 0); - if (val > mgr->gpr[addr].max) - val = mgr->gpr[addr].max; - else if (val < mgr->gpr[addr].min) - val = mgr->gpr[addr].min; - sblive_writeptr(card, GPR_BASE + addr, 0, val); - } - - -} - -//TODO: make this configurable: -#define VOLCTRL_CHANNEL SOUND_MIXER_VOLUME -#define VOLCTRL_STEP_SIZE 5 - -//An internal function for setting OSS mixer controls. -static void emu10k1_set_oss_vol(struct emu10k1_card *card, int oss_mixer, - unsigned int left, unsigned int right) -{ - extern char volume_params[SOUND_MIXER_NRDEVICES]; - - card->ac97->mixer_state[oss_mixer] = (right << 8) | left; - - if (!card->is_aps) - card->ac97->write_mixer(card->ac97, oss_mixer, left, right); - - emu10k1_set_volume_gpr(card, card->mgr.ctrl_gpr[oss_mixer][0], left, - volume_params[oss_mixer]); - - emu10k1_set_volume_gpr(card, card->mgr.ctrl_gpr[oss_mixer][1], right, - volume_params[oss_mixer]); -} - -//FIXME: mute should unmute when pressed a second time -void emu10k1_mute_irqhandler(struct emu10k1_card *card) -{ - int oss_channel = VOLCTRL_CHANNEL; - int left, right; - static int val; - - if (val) { - left = val & 0xff; - right = (val >> 8) & 0xff; - val = 0; - } else { - val = card->ac97->mixer_state[oss_channel]; - left = 0; - right = 0; - } - - emu10k1_set_oss_vol(card, oss_channel, left, right); -} - -void emu10k1_volincr_irqhandler(struct emu10k1_card *card) -{ - int oss_channel = VOLCTRL_CHANNEL; - int left, right; - - left = card->ac97->mixer_state[oss_channel] & 0xff; - right = (card->ac97->mixer_state[oss_channel] >> 8) & 0xff; - - if ((left += VOLCTRL_STEP_SIZE) > 100) - left = 100; - - if ((right += VOLCTRL_STEP_SIZE) > 100) - right = 100; - - emu10k1_set_oss_vol(card, oss_channel, left, right); -} - -void emu10k1_voldecr_irqhandler(struct emu10k1_card *card) -{ - int oss_channel = VOLCTRL_CHANNEL; - int left, right; - - left = card->ac97->mixer_state[oss_channel] & 0xff; - right = (card->ac97->mixer_state[oss_channel] >> 8) & 0xff; - - if ((left -= VOLCTRL_STEP_SIZE) < 0) - left = 0; - - if ((right -= VOLCTRL_STEP_SIZE) < 0) - right = 0; - - emu10k1_set_oss_vol(card, oss_channel, left, right); -} - -void emu10k1_set_volume_gpr(struct emu10k1_card *card, int addr, s32 vol, int scale) -{ - struct patch_manager *mgr = &card->mgr; - unsigned long flags; - - static const s32 log2lin[4] ={ // attenuation (dB) - 0x7fffffff, // 0.0 - 0x7fffffff * 0.840896415253715 , // 1.5 - 0x7fffffff * 0.707106781186548, // 3.0 - 0x7fffffff * 0.594603557501361 , // 4.5 - }; - - if (addr < 0) - return; - - vol = (100 - vol ) * scale / 100; - - // Thanks to the comp.dsp newsgroup for this neat trick: - vol = (vol >= scale) ? 0 : (log2lin[vol & 3] >> (vol >> 2)); - - spin_lock_irqsave(&mgr->lock, flags); - emu10k1_set_control_gpr(card, addr, vol, 0); - spin_unlock_irqrestore(&mgr->lock, flags); -} - -void emu10k1_dsp_irqhandler(struct emu10k1_card *card) -{ - unsigned long flags; - - if (card->pt.state != PT_STATE_INACTIVE) { - u32 bc; - bc = sblive_readptr(card, GPR_BASE + card->pt.intr_gpr, 0); - if (bc != 0) { - DPD(3, "pt interrupt, bc = %d\n", bc); - spin_lock_irqsave(&card->pt.lock, flags); - card->pt.blocks_played = bc; - if (card->pt.blocks_played >= card->pt.blocks_copied) { - DPF(1, "buffer underrun in passthrough playback\n"); - emu10k1_pt_stop(card); - } - wake_up_interruptible(&card->pt.wait); - spin_unlock_irqrestore(&card->pt.lock, flags); - } - } -} - diff --git a/sound/oss/emu10k1/efxmgr.h b/sound/oss/emu10k1/efxmgr.h deleted file mode 100644 index ef48e5c70d1..00000000000 --- a/sound/oss/emu10k1/efxmgr.h +++ /dev/null @@ -1,270 +0,0 @@ -/* - ********************************************************************** - * sblive_fx.h - * Copyright 1999, 2000 Creative Labs, Inc. - * - ********************************************************************** - * - * Date Author Summary of changes - * ---- ------ ------------------ - * October 20, 1999 Bertrand Lee base code release - * - ********************************************************************** - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public - * License along with this program; if not, write to the Free - * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, - * USA. - * - ********************************************************************** - */ - -#ifndef _EFXMGR_H -#define _EFXMGR_H - -struct emu_efx_info_t{ - int opcode_shift; - int high_operand_shift; - int instruction_start; - int gpr_base; - int output_base; -}; - - -#define WRITE_EFX(a, b, c) sblive_writeptr((a), emu_efx_info[card->is_audigy].instruction_start + (b), 0, (c)) - -#define OP(op, z, w, x, y) \ - do { WRITE_EFX(card, (pc) * 2, ((x) << emu_efx_info[card->is_audigy].high_operand_shift) | (y)); \ - WRITE_EFX(card, (pc) * 2 + 1, ((op) << emu_efx_info[card->is_audigy].opcode_shift ) | ((z) << emu_efx_info[card->is_audigy].high_operand_shift) | (w)); \ - ++pc; } while (0) - -#define NUM_INPUTS 0x20 -#define NUM_OUTPUTS 0x20 -#define NUM_GPRS 0x100 - -#define A_NUM_INPUTS 0x60 -#define A_NUM_OUTPUTS 0x60 //fixme: this may or may not be true -#define A_NUM_GPRS 0x200 - -#define GPR_NAME_SIZE 32 -#define PATCH_NAME_SIZE 32 - -struct dsp_rpatch { - char name[PATCH_NAME_SIZE]; - u16 code_start; - u16 code_size; - - unsigned long gpr_used[NUM_GPRS / (sizeof(unsigned long) * 8) + 1]; - unsigned long gpr_input[NUM_GPRS / (sizeof(unsigned long) * 8) + 1]; - unsigned long route[NUM_OUTPUTS]; - unsigned long route_v[NUM_OUTPUTS]; -}; - -struct dsp_patch { - char name[PATCH_NAME_SIZE]; - u8 id; - unsigned long input; /* bitmap of the lines used as inputs */ - unsigned long output; /* bitmap of the lines used as outputs */ - u16 code_start; - u16 code_size; - - unsigned long gpr_used[NUM_GPRS / (sizeof(unsigned long) * 8) + 1]; /* bitmap of used gprs */ - unsigned long gpr_input[NUM_GPRS / (sizeof(unsigned long) * 8) + 1]; - u8 traml_istart; /* starting address of the internal tram lines used */ - u8 traml_isize; /* number of internal tram lines used */ - - u8 traml_estart; - u8 traml_esize; - - u16 tramb_istart; /* starting address of the internal tram memory used */ - u16 tramb_isize; /* amount of internal memory used */ - u32 tramb_estart; - u32 tramb_esize; -}; - -struct dsp_gpr { - u8 type; /* gpr type, STATIC, DYNAMIC, INPUT, OUTPUT, CONTROL */ - char name[GPR_NAME_SIZE]; /* gpr value, only valid for control gprs */ - s32 min, max; /* value range for this gpr, only valid for control gprs */ - u8 line; /* which input/output line is the gpr attached, only valid for input/output gprs */ - u8 usage; -}; - -enum { - GPR_TYPE_NULL = 0, - GPR_TYPE_IO, - GPR_TYPE_STATIC, - GPR_TYPE_DYNAMIC, - GPR_TYPE_CONTROL, - GPR_TYPE_CONSTANT -}; - -#define GPR_BASE 0x100 -#define OUTPUT_BASE 0x20 - -#define A_GPR_BASE 0x400 -#define A_OUTPUT_BASE 0x60 - -#define MAX_PATCHES_PAGES 32 - -struct patch_manager { - void *patch[MAX_PATCHES_PAGES]; - int current_pages; - struct dsp_rpatch rpatch; - struct dsp_gpr gpr[NUM_GPRS]; /* gpr usage table */ - spinlock_t lock; - s16 ctrl_gpr[SOUND_MIXER_NRDEVICES][2]; -}; - -#define PATCHES_PER_PAGE (PAGE_SIZE / sizeof(struct dsp_patch)) - -#define PATCH(mgr, i) ((struct dsp_patch *) (mgr)->patch[(i) / PATCHES_PER_PAGE] + (i) % PATCHES_PER_PAGE) - -/* PCM volume control */ -#define TMP_PCM_L 0x100 //temp PCM L (after the vol control) -#define TMP_PCM_R 0x101 -#define VOL_PCM_L 0x102 //vol PCM -#define VOL_PCM_R 0x103 - -/* Routing patch */ -#define TMP_AC_L 0x104 //tmp ac97 out -#define TMP_AC_R 0x105 -#define TMP_REAR_L 0x106 //output - Temp Rear -#define TMP_REAR_R 0x107 -#define TMP_DIGI_L 0x108 //output - Temp digital -#define TMP_DIGI_R 0x109 -#define DSP_VOL_L 0x10a // main dsp volume -#define DSP_VOL_R 0x10b - -/* hw inputs */ -#define PCM_IN_L 0x00 -#define PCM_IN_R 0x01 - -#define PCM1_IN_L 0x04 -#define PCM1_IN_R 0x05 -//mutilchannel playback stream appear here: - -#define MULTI_FRONT_L 0x08 -#define MULTI_FRONT_R 0x09 -#define MULTI_REAR_L 0x0a -#define MULTI_REAR_R 0x0b -#define MULTI_CENTER 0x0c -#define MULTI_LFE 0x0d - -#define AC97_IN_L 0x10 -#define AC97_IN_R 0x11 -#define SPDIF_CD_L 0x12 -#define SPDIF_CD_R 0x13 - -/* hw outputs */ -#define AC97_FRONT_L 0x20 -#define AC97_FRONT_R 0x21 -#define DIGITAL_OUT_L 0x22 -#define DIGITAL_OUT_R 0x23 -#define DIGITAL_CENTER 0x24 -#define DIGITAL_LFE 0x25 - -#define ANALOG_REAR_L 0x28 -#define ANALOG_REAR_R 0x29 -#define ADC_REC_L 0x2a -#define ADC_REC_R 0x2b - -#define ANALOG_CENTER 0x31 -#define ANALOG_LFE 0x32 - - -#define INPUT_PATCH_START(patch, nm, ln, i) \ -do { \ - patch = PATCH(mgr, patch_n); \ - strcpy(patch->name, nm); \ - patch->code_start = pc * 2; \ - patch->input = (1<<(0x1f&ln)); \ - patch->output= (1<<(0x1f&ln)); \ - patch->id = i; \ -} while(0) - -#define INPUT_PATCH_END(patch) \ -do { \ - patch->code_size = pc * 2 - patch->code_start; \ - patch_n++; \ -} while(0) - - -#define ROUTING_PATCH_START(patch, nm) \ -do { \ - patch = &mgr->rpatch; \ - strcpy(patch->name, nm); \ - patch->code_start = pc * 2; \ -} while(0) - -#define ROUTING_PATCH_END(patch) \ -do { \ - patch->code_size = pc * 2 - patch->code_start; \ -} while(0) - -#define CONNECT(input, output) set_bit(input, &rpatch->route[(output) - OUTPUT_BASE]); - -#define CONNECT_V(input, output) set_bit(input, &rpatch->route_v[(output) - OUTPUT_BASE]); - -#define OUTPUT_PATCH_START(patch, nm, ln, i) \ -do { \ - patch = PATCH(mgr, patch_n); \ - strcpy(patch->name, nm); \ - patch->code_start = pc * 2; \ - patch->input = (1<<(0x1f&ln)); \ - patch->output= (1<<(0x1f&ln)); \ - patch->id = i; \ -} while(0) - -#define OUTPUT_PATCH_END(patch) \ -do { \ - patch->code_size = pc * 2 - patch->code_start; \ - patch_n++; \ -} while(0) - -#define GET_OUTPUT_GPR(patch, g, ln) \ -do { \ - mgr->gpr[(g) - GPR_BASE].type = GPR_TYPE_IO; \ - mgr->gpr[(g) - GPR_BASE].usage++; \ - mgr->gpr[(g) - GPR_BASE].line = ln; \ - set_bit((g) - GPR_BASE, patch->gpr_used); \ -} while(0) - -#define GET_INPUT_GPR(patch, g, ln) \ -do { \ - mgr->gpr[(g) - GPR_BASE].type = GPR_TYPE_IO; \ - mgr->gpr[(g) - GPR_BASE].usage++; \ - mgr->gpr[(g) - GPR_BASE].line = ln; \ - set_bit((g) - GPR_BASE, patch->gpr_used); \ - set_bit((g) - GPR_BASE, patch->gpr_input); \ -} while(0) - -#define GET_DYNAMIC_GPR(patch, g) \ -do { \ - mgr->gpr[(g) - GPR_BASE].type = GPR_TYPE_DYNAMIC; \ - mgr->gpr[(g) - GPR_BASE].usage++; \ - set_bit((g) - GPR_BASE, patch->gpr_used); \ -} while(0) - -#define GET_CONTROL_GPR(patch, g, nm, a, b) \ -do { \ - strcpy(mgr->gpr[(g) - GPR_BASE].name, nm); \ - mgr->gpr[(g) - GPR_BASE].type = GPR_TYPE_CONTROL; \ - mgr->gpr[(g) - GPR_BASE].usage++; \ - mgr->gpr[(g) - GPR_BASE].min = a; \ - mgr->gpr[(g) - GPR_BASE].max = b; \ - sblive_writeptr(card, g, 0, b); \ - set_bit((g) - GPR_BASE, patch->gpr_used); \ -} while(0) - -#endif /* _EFXMGR_H */ diff --git a/sound/oss/emu10k1/emuadxmg.c b/sound/oss/emu10k1/emuadxmg.c deleted file mode 100644 index d7d2d4caf7b..00000000000 --- a/sound/oss/emu10k1/emuadxmg.c +++ /dev/null @@ -1,104 +0,0 @@ - -/* - ********************************************************************** - * emuadxmg.c - Address space manager for emu10k1 driver - * Copyright 1999, 2000 Creative Labs, Inc. - * - ********************************************************************** - * - * Date Author Summary of changes - * ---- ------ ------------------ - * October 20, 1999 Bertrand Lee base code release - * - ********************************************************************** - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public - * License along with this program; if not, write to the Free - * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, - * USA. - * - ********************************************************************** - */ - -#include "hwaccess.h" - -/* Allocates emu address space */ - -int emu10k1_addxmgr_alloc(u32 size, struct emu10k1_card *card) -{ - u16 *pagetable = card->emupagetable; - u16 index = 0; - u16 numpages; - unsigned long flags; - - /* Convert bytes to pages */ - numpages = (size / EMUPAGESIZE) + ((size % EMUPAGESIZE) ? 1 : 0); - - spin_lock_irqsave(&card->lock, flags); - - while (index < (MAXPAGES - 1)) { - if (pagetable[index] & 0x8000) { - /* This block of pages is in use, jump to the start of the next block. */ - index += (pagetable[index] & 0x7fff); - } else { - /* Found free block */ - if (pagetable[index] >= numpages) { - - /* Block is large enough */ - - /* If free block is larger than the block requested - * then adjust the size of the block remaining */ - if (pagetable[index] > numpages) - pagetable[index + numpages] = pagetable[index] - numpages; - - pagetable[index] = (numpages | 0x8000); /* Mark block as used */ - - spin_unlock_irqrestore(&card->lock, flags); - - return index; - } else { - /* Block too small, jump to the start of the next block */ - index += pagetable[index]; - } - } - } - - spin_unlock_irqrestore(&card->lock, flags); - - return -1; -} - -/* Frees a previously allocated emu address space. */ - -void emu10k1_addxmgr_free(struct emu10k1_card *card, int index) -{ - u16 *pagetable = card->emupagetable; - u16 origsize = 0; - unsigned long flags; - - spin_lock_irqsave(&card->lock, flags); - - if (pagetable[index] & 0x8000) { - /* Block is allocated - mark block as free */ - origsize = pagetable[index] & 0x7fff; - pagetable[index] = origsize; - - /* If next block is free, we concat both blocks */ - if (!(pagetable[index + origsize] & 0x8000)) - pagetable[index] += pagetable[index + origsize] & 0x7fff; - } - - spin_unlock_irqrestore(&card->lock, flags); - - return; -} diff --git a/sound/oss/emu10k1/hwaccess.c b/sound/oss/emu10k1/hwaccess.c deleted file mode 100644 index 2dc16a841fa..00000000000 --- a/sound/oss/emu10k1/hwaccess.c +++ /dev/null @@ -1,507 +0,0 @@ -/* - ********************************************************************** - * hwaccess.c -- Hardware access layer - * Copyright 1999, 2000 Creative Labs, Inc. - * - ********************************************************************** - * - * Date Author Summary of changes - * ---- ------ ------------------ - * October 20, 1999 Bertrand Lee base code release - * December 9, 1999 Jon Taylor rewrote the I/O subsystem - * - ********************************************************************** - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public - * License along with this program; if not, write to the Free - * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, - * USA. - * - ********************************************************************** - */ - -#include <asm/io.h> - -#include "hwaccess.h" -#include "8010.h" -#include "icardmid.h" - -/************************************************************************* -* Function : srToPitch * -* Input : sampleRate - sampling rate * -* Return : pitch value * -* About : convert sampling rate to pitch * -* Note : for 8010, sampling rate is at 48kHz, this function should * -* be changed. * -*************************************************************************/ -u32 srToPitch(u32 sampleRate) -{ - int i; - - /* FIXME: These tables should be defined in a headerfile */ - static u32 logMagTable[128] = { - 0x00000, 0x02dfc, 0x05b9e, 0x088e6, 0x0b5d6, 0x0e26f, 0x10eb3, 0x13aa2, - 0x1663f, 0x1918a, 0x1bc84, 0x1e72e, 0x2118b, 0x23b9a, 0x2655d, 0x28ed5, - 0x2b803, 0x2e0e8, 0x30985, 0x331db, 0x359eb, 0x381b6, 0x3a93d, 0x3d081, - 0x3f782, 0x41e42, 0x444c1, 0x46b01, 0x49101, 0x4b6c4, 0x4dc49, 0x50191, - 0x5269e, 0x54b6f, 0x57006, 0x59463, 0x5b888, 0x5dc74, 0x60029, 0x623a7, - 0x646ee, 0x66a00, 0x68cdd, 0x6af86, 0x6d1fa, 0x6f43c, 0x7164b, 0x73829, - 0x759d4, 0x77b4f, 0x79c9a, 0x7bdb5, 0x7dea1, 0x7ff5e, 0x81fed, 0x8404e, - 0x86082, 0x88089, 0x8a064, 0x8c014, 0x8df98, 0x8fef1, 0x91e20, 0x93d26, - 0x95c01, 0x97ab4, 0x9993e, 0x9b79f, 0x9d5d9, 0x9f3ec, 0xa11d8, 0xa2f9d, - 0xa4d3c, 0xa6ab5, 0xa8808, 0xaa537, 0xac241, 0xadf26, 0xafbe7, 0xb1885, - 0xb3500, 0xb5157, 0xb6d8c, 0xb899f, 0xba58f, 0xbc15e, 0xbdd0c, 0xbf899, - 0xc1404, 0xc2f50, 0xc4a7b, 0xc6587, 0xc8073, 0xc9b3f, 0xcb5ed, 0xcd07c, - 0xceaec, 0xd053f, 0xd1f73, 0xd398a, 0xd5384, 0xd6d60, 0xd8720, 0xda0c3, - 0xdba4a, 0xdd3b4, 0xded03, 0xe0636, 0xe1f4e, 0xe384a, 0xe512c, 0xe69f3, - 0xe829f, 0xe9b31, 0xeb3a9, 0xecc08, 0xee44c, 0xefc78, 0xf148a, 0xf2c83, - 0xf4463, 0xf5c2a, 0xf73da, 0xf8b71, 0xfa2f0, 0xfba57, 0xfd1a7, 0xfe8df - }; - - static char logSlopeTable[128] = { - 0x5c, 0x5c, 0x5b, 0x5a, 0x5a, 0x59, 0x58, 0x58, - 0x57, 0x56, 0x56, 0x55, 0x55, 0x54, 0x53, 0x53, - 0x52, 0x52, 0x51, 0x51, 0x50, 0x50, 0x4f, 0x4f, - 0x4e, 0x4d, 0x4d, 0x4d, 0x4c, 0x4c, 0x4b, 0x4b, - 0x4a, 0x4a, 0x49, 0x49, 0x48, 0x48, 0x47, 0x47, - 0x47, 0x46, 0x46, 0x45, 0x45, 0x45, 0x44, 0x44, - 0x43, 0x43, 0x43, 0x42, 0x42, 0x42, 0x41, 0x41, - 0x41, 0x40, 0x40, 0x40, 0x3f, 0x3f, 0x3f, 0x3e, - 0x3e, 0x3e, 0x3d, 0x3d, 0x3d, 0x3c, 0x3c, 0x3c, - 0x3b, 0x3b, 0x3b, 0x3b, 0x3a, 0x3a, 0x3a, 0x39, - 0x39, 0x39, 0x39, 0x38, 0x38, 0x38, 0x38, 0x37, - 0x37, 0x37, 0x37, 0x36, 0x36, 0x36, 0x36, 0x35, - 0x35, 0x35, 0x35, 0x34, 0x34, 0x34, 0x34, 0x34, - 0x33, 0x33, 0x33, 0x33, 0x32, 0x32, 0x32, 0x32, - 0x32, 0x31, 0x31, 0x31, 0x31, 0x31, 0x30, 0x30, - 0x30, 0x30, 0x30, 0x2f, 0x2f, 0x2f, 0x2f, 0x2f - }; - - if (sampleRate == 0) - return 0; /* Bail out if no leading "1" */ - - sampleRate *= 11185; /* Scale 48000 to 0x20002380 */ - - for (i = 31; i > 0; i--) { - if (sampleRate & 0x80000000) { /* Detect leading "1" */ - return (u32) (((s32) (i - 15) << 20) + - logMagTable[0x7f & (sampleRate >> 24)] + - (0x7f & (sampleRate >> 17)) * logSlopeTable[0x7f & (sampleRate >> 24)]); - } - sampleRate = sampleRate << 1; - } - - DPF(2, "srToPitch: BUG!\n"); - return 0; /* Should never reach this point */ -} - -/******************************************* -* write/read PCI function 0 registers * -********************************************/ -void emu10k1_writefn0(struct emu10k1_card *card, u32 reg, u32 data) -{ - unsigned long flags; - - if (reg & 0xff000000) { - u32 mask; - u8 size, offset; - - size = (reg >> 24) & 0x3f; - offset = (reg >> 16) & 0x1f; - mask = ((1 << size) - 1) << offset; - data = (data << offset) & mask; - reg &= 0x7f; - - spin_lock_irqsave(&card->lock, flags); - data |= inl(card->iobase + reg) & ~mask; - outl(data, card->iobase + reg); - spin_unlock_irqrestore(&card->lock, flags); - } else { - spin_lock_irqsave(&card->lock, flags); - outl(data, card->iobase + reg); - spin_unlock_irqrestore(&card->lock, flags); - } - - return; -} - -#ifdef DBGEMU -void emu10k1_writefn0_2(struct emu10k1_card *card, u32 reg, u32 data, int size) -{ - unsigned long flags; - - spin_lock_irqsave(&card->lock, flags); - - if (size == 32) - outl(data, card->iobase + (reg & 0x1F)); - else if (size == 16) - outw(data, card->iobase + (reg & 0x1F)); - else - outb(data, card->iobase + (reg & 0x1F)); - - spin_unlock_irqrestore(&card->lock, flags); - - return; -} -#endif /* DBGEMU */ - -u32 emu10k1_readfn0(struct emu10k1_card * card, u32 reg) -{ - u32 val; - unsigned long flags; - - if (reg & 0xff000000) { - u32 mask; - u8 size, offset; - - size = (reg >> 24) & 0x3f; - offset = (reg >> 16) & 0x1f; - mask = ((1 << size) - 1) << offset; - reg &= 0x7f; - - spin_lock_irqsave(&card->lock, flags); - val = inl(card->iobase + reg); - spin_unlock_irqrestore(&card->lock, flags); - - return (val & mask) >> offset; - } else { - spin_lock_irqsave(&card->lock, flags); - val = inl(card->iobase + reg); - spin_unlock_irqrestore(&card->lock, flags); - return val; - } -} - -void emu10k1_timer_set(struct emu10k1_card * card, u16 data) -{ - unsigned long flags; - - spin_lock_irqsave(&card->lock, flags); - outw(data & TIMER_RATE_MASK, card->iobase + TIMER); - spin_unlock_irqrestore(&card->lock, flags); -} - -/************************************************************************ -* write/read Emu10k1 pointer-offset register set, accessed through * -* the PTR and DATA registers * -*************************************************************************/ -#define A_PTR_ADDRESS_MASK 0x0fff0000 -void sblive_writeptr(struct emu10k1_card *card, u32 reg, u32 channel, u32 data) -{ - u32 regptr; - unsigned long flags; - - regptr = ((reg << 16) & A_PTR_ADDRESS_MASK) | (channel & PTR_CHANNELNUM_MASK); - - if (reg & 0xff000000) { - u32 mask; - u8 size, offset; - - size = (reg >> 24) & 0x3f; - offset = (reg >> 16) & 0x1f; - mask = ((1 << size) - 1) << offset; - data = (data << offset) & mask; - - spin_lock_irqsave(&card->lock, flags); - outl(regptr, card->iobase + PTR); - data |= inl(card->iobase + DATA) & ~mask; - outl(data, card->iobase + DATA); - spin_unlock_irqrestore(&card->lock, flags); - } else { - spin_lock_irqsave(&card->lock, flags); - outl(regptr, card->iobase + PTR); - outl(data, card->iobase + DATA); - spin_unlock_irqrestore(&card->lock, flags); - } -} - -/* ... : data, reg, ... , TAGLIST_END */ -void sblive_writeptr_tag(struct emu10k1_card *card, u32 channel, ...) -{ - va_list args; - - unsigned long flags; - u32 reg; - - va_start(args, channel); - - spin_lock_irqsave(&card->lock, flags); - while ((reg = va_arg(args, u32)) != TAGLIST_END) { - u32 data = va_arg(args, u32); - u32 regptr = (((reg << 16) & A_PTR_ADDRESS_MASK) - | (channel & PTR_CHANNELNUM_MASK)); - outl(regptr, card->iobase + PTR); - if (reg & 0xff000000) { - int size = (reg >> 24) & 0x3f; - int offset = (reg >> 16) & 0x1f; - u32 mask = ((1 << size) - 1) << offset; - data = (data << offset) & mask; - - data |= inl(card->iobase + DATA) & ~mask; - } - outl(data, card->iobase + DATA); - } - spin_unlock_irqrestore(&card->lock, flags); - - va_end(args); - - return; -} - -u32 sblive_readptr(struct emu10k1_card * card, u32 reg, u32 channel) -{ - u32 regptr, val; - unsigned long flags; - - regptr = ((reg << 16) & A_PTR_ADDRESS_MASK) | (channel & PTR_CHANNELNUM_MASK); - - if (reg & 0xff000000) { - u32 mask; - u8 size, offset; - - size = (reg >> 24) & 0x3f; - offset = (reg >> 16) & 0x1f; - mask = ((1 << size) - 1) << offset; - - spin_lock_irqsave(&card->lock, flags); - outl(regptr, card->iobase + PTR); - val = inl(card->iobase + DATA); - spin_unlock_irqrestore(&card->lock, flags); - - return (val & mask) >> offset; - } else { - spin_lock_irqsave(&card->lock, flags); - outl(regptr, card->iobase + PTR); - val = inl(card->iobase + DATA); - spin_unlock_irqrestore(&card->lock, flags); - - return val; - } -} - -void emu10k1_irq_enable(struct emu10k1_card *card, u32 irq_mask) -{ - u32 val; - unsigned long flags; - - DPF(2,"emu10k1_irq_enable()\n"); - - spin_lock_irqsave(&card->lock, flags); - val = inl(card->iobase + INTE) | irq_mask; - outl(val, card->iobase + INTE); - spin_unlock_irqrestore(&card->lock, flags); - return; -} - -void emu10k1_irq_disable(struct emu10k1_card *card, u32 irq_mask) -{ - u32 val; - unsigned long flags; - - DPF(2,"emu10k1_irq_disable()\n"); - - spin_lock_irqsave(&card->lock, flags); - val = inl(card->iobase + INTE) & ~irq_mask; - outl(val, card->iobase + INTE); - spin_unlock_irqrestore(&card->lock, flags); - return; -} - -void emu10k1_clear_stop_on_loop(struct emu10k1_card *card, u32 voicenum) -{ - /* Voice interrupt */ - if (voicenum >= 32) - sblive_writeptr(card, SOLEH | ((0x0100 | (voicenum - 32)) << 16), 0, 0); - else - sblive_writeptr(card, SOLEL | ((0x0100 | voicenum) << 16), 0, 0); - - return; -} - -static void sblive_wcwait(struct emu10k1_card *card, u32 wait) -{ - volatile unsigned uCount; - u32 newtime = 0, curtime; - - curtime = emu10k1_readfn0(card, WC_SAMPLECOUNTER); - while (wait--) { - uCount = 0; - while (uCount++ < TIMEOUT) { - newtime = emu10k1_readfn0(card, WC_SAMPLECOUNTER); - if (newtime != curtime) - break; - } - - if (uCount >= TIMEOUT) - break; - - curtime = newtime; - } -} - -u16 emu10k1_ac97_read(struct ac97_codec *codec, u8 reg) -{ - struct emu10k1_card *card = codec->private_data; - u16 data; - unsigned long flags; - - spin_lock_irqsave(&card->lock, flags); - - outb(reg, card->iobase + AC97ADDRESS); - data = inw(card->iobase + AC97DATA); - - spin_unlock_irqrestore(&card->lock, flags); - - return data; -} - -void emu10k1_ac97_write(struct ac97_codec *codec, u8 reg, u16 value) -{ - struct emu10k1_card *card = codec->private_data; - unsigned long flags; - - spin_lock_irqsave(&card->lock, flags); - - outb(reg, card->iobase + AC97ADDRESS); - outw(value, card->iobase + AC97DATA); - outb( AC97_EXTENDED_ID, card->iobase + AC97ADDRESS); - spin_unlock_irqrestore(&card->lock, flags); -} - -/********************************************************* -* MPU access functions * -**********************************************************/ - -int emu10k1_mpu_write_data(struct emu10k1_card *card, u8 data) -{ - unsigned long flags; - int ret; - - if (card->is_audigy) { - if ((sblive_readptr(card, A_MUSTAT,0) & MUSTAT_ORDYN) == 0) { - sblive_writeptr(card, A_MUDATA, 0, data); - ret = 0; - } else - ret = -1; - } else { - spin_lock_irqsave(&card->lock, flags); - - if ((inb(card->iobase + MUSTAT) & MUSTAT_ORDYN) == 0) { - outb(data, card->iobase + MUDATA); - ret = 0; - } else - ret = -1; - - spin_unlock_irqrestore(&card->lock, flags); - } - - return ret; -} - -int emu10k1_mpu_read_data(struct emu10k1_card *card, u8 * data) -{ - unsigned long flags; - int ret; - - if (card->is_audigy) { - if ((sblive_readptr(card, A_MUSTAT,0) & MUSTAT_IRDYN) == 0) { - *data = sblive_readptr(card, A_MUDATA,0); - ret = 0; - } else - ret = -1; - } else { - spin_lock_irqsave(&card->lock, flags); - - if ((inb(card->iobase + MUSTAT) & MUSTAT_IRDYN) == 0) { - *data = inb(card->iobase + MUDATA); - ret = 0; - } else - ret = -1; - - spin_unlock_irqrestore(&card->lock, flags); - } - - return ret; -} - -int emu10k1_mpu_reset(struct emu10k1_card *card) -{ - u8 status; - unsigned long flags; - - DPF(2, "emu10k1_mpu_reset()\n"); - if (card->is_audigy) { - if (card->mpuacqcount == 0) { - sblive_writeptr(card, A_MUCMD, 0, MUCMD_RESET); - sblive_wcwait(card, 8); - sblive_writeptr(card, A_MUCMD, 0, MUCMD_RESET); - sblive_wcwait(card, 8); - sblive_writeptr(card, A_MUCMD, 0, MUCMD_ENTERUARTMODE); - sblive_wcwait(card, 8); - status = sblive_readptr(card, A_MUDATA, 0); - if (status == 0xfe) - return 0; - else - return -1; - } - - return 0; - } else { - if (card->mpuacqcount == 0) { - spin_lock_irqsave(&card->lock, flags); - outb(MUCMD_RESET, card->iobase + MUCMD); - spin_unlock_irqrestore(&card->lock, flags); - - sblive_wcwait(card, 8); - - spin_lock_irqsave(&card->lock, flags); - outb(MUCMD_RESET, card->iobase + MUCMD); - spin_unlock_irqrestore(&card->lock, flags); - - sblive_wcwait(card, 8); - - spin_lock_irqsave(&card->lock, flags); - outb(MUCMD_ENTERUARTMODE, card->iobase + MUCMD); - spin_unlock_irqrestore(&card->lock, flags); - - sblive_wcwait(card, 8); - - spin_lock_irqsave(&card->lock, flags); - status = inb(card->iobase + MUDATA); - spin_unlock_irqrestore(&card->lock, flags); - - if (status == 0xfe) - return 0; - else - return -1; - } - - return 0; - } -} - -int emu10k1_mpu_acquire(struct emu10k1_card *card) -{ - /* FIXME: This should be a macro */ - ++card->mpuacqcount; - - return 0; -} - -int emu10k1_mpu_release(struct emu10k1_card *card) -{ - /* FIXME: this should be a macro */ - --card->mpuacqcount; - - return 0; -} diff --git a/sound/oss/emu10k1/hwaccess.h b/sound/oss/emu10k1/hwaccess.h deleted file mode 100644 index 85e27bda694..00000000000 --- a/sound/oss/emu10k1/hwaccess.h +++ /dev/null @@ -1,247 +0,0 @@ -/* - ********************************************************************** - * hwaccess.h - * Copyright 1999, 2000 Creative Labs, Inc. - * - ********************************************************************** - * - * Date Author Summary of changes - * ---- ------ ------------------ - * October 20, 1999 Bertrand Lee base code release - * - ********************************************************************** - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public - * License along with this program; if not, write to the Free - * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, - * USA. - * - ********************************************************************** - */ - -#ifndef _HWACCESS_H -#define _HWACCESS_H - -#include <linux/fs.h> -#include <linux/sound.h> -#include <linux/soundcard.h> -#include <linux/ac97_codec.h> -#include <linux/pci.h> -#include <linux/slab.h> -#include <linux/sched.h> -#include <asm/io.h> - -#include "efxmgr.h" -#include "passthrough.h" -#include "midi.h" - -#define EMUPAGESIZE 4096 /* don't change */ -#define NUM_G 64 /* use all channels */ -#define NUM_FXSENDS 4 /* don't change */ -/* setting this to other than a power of two may break some applications */ -#define MAXBUFSIZE 65536 -#define MAXPAGES 8192 -#define BUFMAXPAGES (MAXBUFSIZE / PAGE_SIZE) - -#define FLAGS_AVAILABLE 0x0001 -#define FLAGS_READY 0x0002 - -struct memhandle -{ - dma_addr_t dma_handle; - void *addr; - u32 size; -}; - -#define DEBUG_LEVEL 2 - -#ifdef EMU10K1_DEBUG -# define DPD(level,x,y...) do {if(level <= DEBUG_LEVEL) printk( KERN_NOTICE "emu10k1: %s: %d: " x , __FILE__ , __LINE__ , y );} while(0) -# define DPF(level,x) do {if(level <= DEBUG_LEVEL) printk( KERN_NOTICE "emu10k1: %s: %d: " x , __FILE__ , __LINE__ );} while(0) -#else -# define DPD(level,x,y...) do { } while (0) /* not debugging: nothing */ -# define DPF(level,x) do { } while (0) -#endif /* EMU10K1_DEBUG */ - -#define ERROR() DPF(1,"error\n") - -/* DATA STRUCTURES */ - -struct emu10k1_waveout -{ - u32 send_routing[3]; - // audigy only: - u32 send_routing2[3]; - - u32 send_dcba[3]; - // audigy only: - u32 send_hgfe[3]; -}; -#define ROUTE_PCM 0 -#define ROUTE_PT 1 -#define ROUTE_PCM1 2 - -#define SEND_MONO 0 -#define SEND_LEFT 1 -#define SEND_RIGHT 2 - -struct emu10k1_wavein -{ - struct wiinst *ac97; - struct wiinst *mic; - struct wiinst *fx; - - u8 recsrc; - u32 fxwc; -}; - -#define CMD_READ 1 -#define CMD_WRITE 2 - -struct mixer_private_ioctl { - u32 cmd; - u32 val[90]; -}; - -/* bogus ioctls numbers to escape from OSS mixer limitations */ -#define CMD_WRITEFN0 _IOW('D', 0, struct mixer_private_ioctl) -#define CMD_READFN0 _IOR('D', 1, struct mixer_private_ioctl) -#define CMD_WRITEPTR _IOW('D', 2, struct mixer_private_ioctl) -#define CMD_READPTR _IOR('D', 3, struct mixer_private_ioctl) -#define CMD_SETRECSRC _IOW('D', 4, struct mixer_private_ioctl) -#define CMD_GETRECSRC _IOR('D', 5, struct mixer_private_ioctl) -#define CMD_GETVOICEPARAM _IOR('D', 6, struct mixer_private_ioctl) -#define CMD_SETVOICEPARAM _IOW('D', 7, struct mixer_private_ioctl) -#define CMD_GETPATCH _IOR('D', 8, struct mixer_private_ioctl) -#define CMD_GETGPR _IOR('D', 9, struct mixer_private_ioctl) -#define CMD_GETCTLGPR _IOR('D', 10, struct mixer_private_ioctl) -#define CMD_SETPATCH _IOW('D', 11, struct mixer_private_ioctl) -#define CMD_SETGPR _IOW('D', 12, struct mixer_private_ioctl) -#define CMD_SETCTLGPR _IOW('D', 13, struct mixer_private_ioctl) -#define CMD_SETGPOUT _IOW('D', 14, struct mixer_private_ioctl) -#define CMD_GETGPR2OSS _IOR('D', 15, struct mixer_private_ioctl) -#define CMD_SETGPR2OSS _IOW('D', 16, struct mixer_private_ioctl) -#define CMD_SETMCH_FX _IOW('D', 17, struct mixer_private_ioctl) -#define CMD_SETPASSTHROUGH _IOW('D', 18, struct mixer_private_ioctl) -#define CMD_PRIVATE3_VERSION _IOW('D', 19, struct mixer_private_ioctl) -#define CMD_AC97_BOOST _IOW('D', 20, struct mixer_private_ioctl) - -//up this number when breaking compatibility -#define PRIVATE3_VERSION 2 - -struct emu10k1_card -{ - struct list_head list; - - struct memhandle virtualpagetable; - struct memhandle tankmem; - struct memhandle silentpage; - - spinlock_t lock; - - u8 voicetable[NUM_G]; - u16 emupagetable[MAXPAGES]; - - struct list_head timers; - u16 timer_delay; - spinlock_t timer_lock; - - struct pci_dev *pci_dev; - unsigned long iobase; - unsigned long length; - unsigned short model; - unsigned int irq; - - int audio_dev; - int audio_dev1; - int midi_dev; -#ifdef EMU10K1_SEQUENCER - int seq_dev; - struct emu10k1_mididevice *seq_mididev; -#endif - - struct ac97_codec *ac97; - int ac97_supported_mixers; - int ac97_stereo_mixers; - - /* Number of first fx voice for multichannel output */ - u8 mchannel_fx; - struct emu10k1_waveout waveout; - struct emu10k1_wavein wavein; - struct emu10k1_mpuout *mpuout; - struct emu10k1_mpuin *mpuin; - - struct mutex open_sem; - mode_t open_mode; - wait_queue_head_t open_wait; - - u32 mpuacqcount; // Mpu acquire count - u32 has_toslink; // TOSLink detection - - u8 chiprev; /* Chip revision */ - u8 is_audigy; - u8 is_aps; - - struct patch_manager mgr; - struct pt_data pt; -}; - -int emu10k1_addxmgr_alloc(u32, struct emu10k1_card *); -void emu10k1_addxmgr_free(struct emu10k1_card *, int); - -int emu10k1_find_control_gpr(struct patch_manager *, const char *, const char *); -void emu10k1_set_control_gpr(struct emu10k1_card *, int , s32, int ); - -void emu10k1_set_volume_gpr(struct emu10k1_card *, int, s32, int); - - -#define VOL_6BIT 0x40 -#define VOL_5BIT 0x20 -#define VOL_4BIT 0x10 - -#define TIMEOUT 16384 - -u32 srToPitch(u32); - -extern struct list_head emu10k1_devs; - -/* Hardware Abstraction Layer access functions */ - -void emu10k1_writefn0(struct emu10k1_card *, u32, u32); -void emu10k1_writefn0_2(struct emu10k1_card *, u32, u32, int); -u32 emu10k1_readfn0(struct emu10k1_card *, u32); - -void emu10k1_timer_set(struct emu10k1_card *, u16); - -void sblive_writeptr(struct emu10k1_card *, u32, u32, u32); -void sblive_writeptr_tag(struct emu10k1_card *, u32, ...); -#define TAGLIST_END 0 - -u32 sblive_readptr(struct emu10k1_card *, u32 , u32 ); - -void emu10k1_irq_enable(struct emu10k1_card *, u32); -void emu10k1_irq_disable(struct emu10k1_card *, u32); -void emu10k1_clear_stop_on_loop(struct emu10k1_card *, u32); - -/* AC97 Codec register access function */ -u16 emu10k1_ac97_read(struct ac97_codec *, u8); -void emu10k1_ac97_write(struct ac97_codec *, u8, u16); - -/* MPU access function*/ -int emu10k1_mpu_write_data(struct emu10k1_card *, u8); -int emu10k1_mpu_read_data(struct emu10k1_card *, u8 *); -int emu10k1_mpu_reset(struct emu10k1_card *); -int emu10k1_mpu_acquire(struct emu10k1_card *); -int emu10k1_mpu_release(struct emu10k1_card *); - -#endif /* _HWACCESS_H */ diff --git a/sound/oss/emu10k1/icardmid.h b/sound/oss/emu10k1/icardmid.h deleted file mode 100644 index 6a6ef419401..00000000000 --- a/sound/oss/emu10k1/icardmid.h +++ /dev/null @@ -1,163 +0,0 @@ -/* - ********************************************************************** - * isblive_mid.h - * Copyright 1999, 2000 Creative Labs, Inc. - * - ********************************************************************** - * - * Date Author Summary of changes - * ---- ------ ------------------ - * October 20, 1999 Bertrand Lee base code release - * - ********************************************************************** - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public - * License along with this program; if not, write to the Free - * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, - * USA. - * - ********************************************************************** - */ - -#ifndef _ICARDMIDI_H -#define _ICARDMIDI_H - -/* MIDI defines */ -#define MIDI_DATA_FIRST 0x00 -#define MIDI_DATA_LAST 0x7F -#define MIDI_STATUS_FIRST 0x80 -#define MIDI_STATUS_LAST 0xFF - -/* Channel status bytes */ -#define MIDI_STATUS_CHANNEL_FIRST 0x80 -#define MIDI_STATUS_CHANNEL_LAST 0xE0 -#define MIDI_STATUS_CHANNEL_MASK 0xF0 - -/* Channel voice messages */ -#define MIDI_VOICE_NOTE_OFF 0x80 -#define MIDI_VOICE_NOTE_ON 0x90 -#define MIDI_VOICE_POLY_PRESSURE 0xA0 -#define MIDI_VOICE_CONTROL_CHANGE 0xB0 -#define MIDI_VOICE_PROGRAM_CHANGE 0xC0 -#define MIDI_VOICE_CHANNEL_PRESSURE 0xD0 -#define MIDI_VOICE_PITCH_BEND 0xE0 - -/* Channel mode messages */ -#define MIDI_MODE_CHANNEL MIDI_VOICE_CONTROL_CHANGE - -/* System status bytes */ -#define MIDI_STATUS_SYSTEM_FIRST 0xF0 -#define MIDI_STATUS_SYSTEM_LAST 0xFF - -/* System exclusive messages */ -#define MIDI_SYSEX_BEGIN 0xF0 -#define MIDI_SYSEX_EOX 0xF7 - -/* System common messages */ -#define MIDI_COMMON_TCQF 0xF1 /* Time code quarter frame */ -#define MIDI_COMMON_SONG_POSITION 0xF2 -#define MIDI_COMMON_SONG_SELECT 0xF3 -#define MIDI_COMMON_UNDEFINED_F4 0xF4 -#define MIDI_COMMON_UNDEFINED_F5 0xF5 -#define MIDI_COMMON_TUNE_REQUEST 0xF6 - -/* System real-time messages */ -#define MIDI_RTIME_TIMING_CLOCK 0xF8 -#define MIDI_RTIME_UNDEFINED_F9 0xF9 -#define MIDI_RTIME_START 0xFA -#define MIDI_RTIME_CONTINUE 0xFB -#define MIDI_RTIME_STOP 0xFC -#define MIDI_RTIME_UNDEFINED_FD 0xFD -#define MIDI_RTIME_ACTIVE_SENSING 0xFE -#define MIDI_RTIME_SYSTEM_RESET 0xFF - -/* Flags for flags parm of midiOutCachePatches(), midiOutCacheDrumPatches() */ -#define MIDI_CACHE_ALL 1 -#define MIDI_CACHE_BESTFIT 2 -#define MIDI_CACHE_QUERY 3 -#define MIDI_UNCACHE 4 - -/* Event declarations for MPU IRQ Callbacks */ -#define ICARDMIDI_INLONGDATA 0x00000001 /* MIM_LONGDATA */ -#define ICARDMIDI_INLONGERROR 0x00000002 /* MIM_LONGERROR */ -#define ICARDMIDI_OUTLONGDATA 0x00000004 /* MOM_DONE for MPU OUT buffer */ -#define ICARDMIDI_INDATA 0x00000010 /* MIM_DATA */ -#define ICARDMIDI_INDATAERROR 0x00000020 /* MIM_ERROR */ - -/* Declaration for flags in CARDMIDIBUFFERHDR */ -/* Make it the same as MHDR_DONE, MHDR_INQUEUE in mmsystem.h */ -#define MIDIBUF_DONE 0x00000001 -#define MIDIBUF_INQUEUE 0x00000004 - -/* Declaration for msg parameter in midiCallbackFn */ -#define ICARDMIDI_OUTBUFFEROK 0x00000001 -#define ICARDMIDI_INMIDIOK 0x00000002 - -/* Declaration for technology in struct midi_caps */ -#define MT_MIDIPORT 0x00000001 /* In original MIDIOUTCAPS structure */ -#define MT_FMSYNTH 0x00000004 /* In original MIDIOUTCAPS structure */ -#define MT_AWESYNTH 0x00001000 -#define MT_PCISYNTH 0x00002000 -#define MT_PCISYNTH64 0x00004000 -#define CARDMIDI_AWEMASK 0x0000F000 - -enum LocalErrorCode -{ - CTSTATUS_NOTENABLED = 0x7000, - CTSTATUS_READY, - CTSTATUS_BUSY, - CTSTATUS_DATAAVAIL, - CTSTATUS_NODATA, - CTSTATUS_NEXT_BYTE -}; - -/* MIDI data block header */ -struct midi_hdr -{ - u8 *reserved; /* Pointer to original locked data block */ - u32 bufferlength; /* Length of data in data block */ - u32 bytesrecorded; /* Used for input only */ - u32 user; /* For client's use */ - u32 flags; /* Assorted flags (see defines) */ - struct list_head list; /* Reserved for driver */ - u8 *data; /* Second copy of first pointer */ -}; - -/* Enumeration for SetControl */ -enum -{ - MIDIOBJVOLUME = 0x1, - MIDIQUERYACTIVEINST -}; - -struct midi_queue -{ - struct midi_queue *next; - u32 qtype; /* 0 = short message, 1 = long data */ - u32 length; - u32 sizeLeft; - u8 *midibyte; - unsigned long refdata; -}; - -struct midi_openinfo -{ - u32 cbsize; - u32 flags; - unsigned long refdata; - u32 streamid; -}; - -int emu10k1_midi_callback(unsigned long , unsigned long, unsigned long *); - -#endif /* _ICARDMIDI_H */ diff --git a/sound/oss/emu10k1/icardwav.h b/sound/oss/emu10k1/icardwav.h deleted file mode 100644 index 25be40928b4..00000000000 --- a/sound/oss/emu10k1/icardwav.h +++ /dev/null @@ -1,53 +0,0 @@ -/* - ********************************************************************** - * icardwav.h - * Copyright 1999, 2000 Creative Labs, Inc. - * - ********************************************************************** - * - * Date Author Summary of changes - * ---- ------ ------------------ - * October 20, 1999 Bertrand Lee base code release - * - ********************************************************************** - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public - * License along with this program; if not, write to the Free - * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, - * USA. - * - ********************************************************************** - */ - -#ifndef _ICARDWAV_H -#define _ICARDWAV_H - -struct wave_format -{ - int id; - int samplingrate; - u8 bitsperchannel; - u8 channels; /* 1 = Mono, 2 = Stereo, 3, ... = Multichannel */ - u8 bytesperchannel; - u8 bytespervoicesample; - u8 bytespersample; - int bytespersec; - u8 passthrough; -}; - -/* emu10k1_wave states */ -#define WAVE_STATE_OPEN 0x01 -#define WAVE_STATE_STARTED 0x02 -#define WAVE_STATE_CLOSED 0x04 - -#endif /* _ICARDWAV_H */ diff --git a/sound/oss/emu10k1/irqmgr.c b/sound/oss/emu10k1/irqmgr.c deleted file mode 100644 index fb2ce638f01..00000000000 --- a/sound/oss/emu10k1/irqmgr.c +++ /dev/null @@ -1,113 +0,0 @@ -/* - ********************************************************************** - * irqmgr.c - IRQ manager for emu10k1 driver - * Copyright 1999, 2000 Creative Labs, Inc. - * - ********************************************************************** - * - * Date Author Summary of changes - * ---- ------ ------------------ - * October 20, 1999 Bertrand Lee base code release - * - ********************************************************************** - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public - * License along with this program; if not, write to the Free - * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, - * USA. - * - ********************************************************************** - */ - -#include "hwaccess.h" -#include "8010.h" -#include "cardmi.h" -#include "cardmo.h" -#include "irqmgr.h" - -/* Interrupt handler */ - -irqreturn_t emu10k1_interrupt(int irq, void *dev_id) -{ - struct emu10k1_card *card = (struct emu10k1_card *) dev_id; - u32 irqstatus, irqstatus_tmp; - int handled = 0; - - DPD(4, "emu10k1_interrupt called, irq = %u\n", irq); - - /* - ** NOTE : - ** We do a 'while loop' here cos on certain machines, with both - ** playback and recording going on at the same time, IRQs will - ** stop coming in after a while. Checking IPND indeed shows that - ** there are interrupts pending but the PIC says no IRQs pending. - ** I suspect that some boards need edge-triggered IRQs but are not - ** getting that condition if we don't completely clear the IPND - ** (make sure no more interrupts are pending). - ** - Eric - */ - - while ((irqstatus = inl(card->iobase + IPR))) { - DPD(4, "irq status %#x\n", irqstatus); - - irqstatus_tmp = irqstatus; - - if (irqstatus & IRQTYPE_TIMER) { - emu10k1_timer_irqhandler(card); - irqstatus &= ~IRQTYPE_TIMER; - } - - if (irqstatus & IRQTYPE_DSP) { - emu10k1_dsp_irqhandler(card); - irqstatus &= ~IRQTYPE_DSP; - } - - if (irqstatus & IRQTYPE_MPUIN) { - emu10k1_mpuin_irqhandler(card); - irqstatus &= ~IRQTYPE_MPUIN; - } - - if (irqstatus & IRQTYPE_MPUOUT) { - emu10k1_mpuout_irqhandler(card); - irqstatus &= ~IRQTYPE_MPUOUT; - } - - if (irqstatus & IPR_MUTE) { - emu10k1_mute_irqhandler(card); - irqstatus &=~IPR_MUTE; - } - - if (irqstatus & IPR_VOLINCR) { - emu10k1_volincr_irqhandler(card); - irqstatus &=~IPR_VOLINCR; - } - - if (irqstatus & IPR_VOLDECR) { - emu10k1_voldecr_irqhandler(card); - irqstatus &=~IPR_VOLDECR; - } - - if (irqstatus){ - printk(KERN_ERR "emu10k1: Warning, unhandled interrupt: %#08x\n", irqstatus); - //make sure any interrupts we don't handle are disabled: - emu10k1_irq_disable(card, ~(INTE_MIDIRXENABLE | INTE_MIDITXENABLE | INTE_INTERVALTIMERENB | - INTE_VOLDECRENABLE | INTE_VOLINCRENABLE | INTE_MUTEENABLE | - INTE_FXDSPENABLE)); - } - - /* acknowledge interrupt */ - outl(irqstatus_tmp, card->iobase + IPR); - handled = 1; - } - return IRQ_RETVAL(handled); -} diff --git a/sound/oss/emu10k1/irqmgr.h b/sound/oss/emu10k1/irqmgr.h deleted file mode 100644 index 7e7c9ca1098..00000000000 --- a/sound/oss/emu10k1/irqmgr.h +++ /dev/null @@ -1,52 +0,0 @@ -/* - ********************************************************************** - * irq.h - * Copyright 1999, 2000 Creative Labs, Inc. - * - ********************************************************************** - * - * Date Author Summary of changes - * ---- ------ ------------------ - * October 20, 1999 Bertrand Lee base code release - * - ********************************************************************** - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public - * License along with this program; if not, write to the Free - * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, - * USA. - * - ********************************************************************** - */ - -#ifndef _IRQ_H -#define _IRQ_H - -/* EMU Irq Types */ -#define IRQTYPE_PCIBUSERROR IPR_PCIERROR -#define IRQTYPE_MIXERBUTTON (IPR_VOLINCR | IPR_VOLDECR | IPR_MUTE) -#define IRQTYPE_VOICE (IPR_CHANNELLOOP | IPR_CHANNELNUMBERMASK) -#define IRQTYPE_RECORD (IPR_ADCBUFFULL | IPR_ADCBUFHALFFULL | IPR_MICBUFFULL | IPR_MICBUFHALFFULL | IPR_EFXBUFFULL | IPR_EFXBUFHALFFULL) -#define IRQTYPE_MPUOUT (IPR_MIDITRANSBUFEMPTY | A_IPR_MIDITRANSBUFEMPTY2) -#define IRQTYPE_MPUIN (IPR_MIDIRECVBUFEMPTY | A_IPR_MIDIRECVBUFEMPTY2) -#define IRQTYPE_TIMER IPR_INTERVALTIMER -#define IRQTYPE_SPDIF (IPR_GPSPDIFSTATUSCHANGE | IPR_CDROMSTATUSCHANGE) -#define IRQTYPE_DSP IPR_FXDSP - -void emu10k1_timer_irqhandler(struct emu10k1_card *); -void emu10k1_dsp_irqhandler(struct emu10k1_card *); -void emu10k1_mute_irqhandler(struct emu10k1_card *); -void emu10k1_volincr_irqhandler(struct emu10k1_card *); -void emu10k1_voldecr_irqhandler(struct emu10k1_card *); - -#endif /* _IRQ_H */ diff --git a/sound/oss/emu10k1/main.c b/sound/oss/emu10k1/main.c deleted file mode 100644 index 5058411b752..00000000000 --- a/sound/oss/emu10k1/main.c +++ /dev/null @@ -1,1471 +0,0 @@ - /* - ********************************************************************** - * main.c - Creative EMU10K1 audio driver - * Copyright 1999, 2000 Creative Labs, Inc. - * - ********************************************************************** - * - * Date Author Summary of changes - * ---- ------ ------------------ - * October 20, 1999 Bertrand Lee base code release - * November 2, 1999 Alan Cox cleaned up stuff - * - ********************************************************************** - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public - * License along with this program; if not, write to the Free - * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, - * USA. - * - ********************************************************************** - * - * Supported devices: - * /dev/dsp: Standard /dev/dsp device, OSS-compatible - * /dev/dsp1: Routes to rear speakers only - * /dev/mixer: Standard /dev/mixer device, OSS-compatible - * /dev/midi: Raw MIDI UART device, mostly OSS-compatible - * /dev/sequencer: Sequencer Interface (requires sound.o) - * - * Revision history: - * 0.1 beta Initial release - * 0.2 Lowered initial mixer vol. Improved on stuttering wave playback. Added MIDI UART support. - * 0.3 Fixed mixer routing bug, added APS, joystick support. - * 0.4 Added rear-channel, SPDIF support. - * 0.5 Source cleanup, SMP fixes, multiopen support, 64 bit arch fixes, - * moved bh's to tasklets, moved to the new PCI driver initialization style. - * 0.6 Make use of pci_alloc_consistent, improve compatibility layer for 2.2 kernels, - * code reorganization and cleanup. - * 0.7 Support for the Emu-APS. Bug fixes for voice cache setup, mmaped sound + poll(). - * Support for setting external TRAM size. - * 0.8 Make use of the kernel ac97 interface. Support for a dsp patch manager. - * 0.9 Re-enables rear speakers volume controls - * 0.10 Initializes rear speaker volume. - * Dynamic patch storage allocation. - * New private ioctls to change control gpr values. - * Enable volume control interrupts. - * By default enable dsp routes to digital out. - * 0.11 Fixed fx / 4 problem. - * 0.12 Implemented mmaped for recording. - * Fixed bug: not unreserving mmaped buffer pages. - * IRQ handler cleanup. - * 0.13 Fixed problem with dsp1 - * Simplified dsp patch writing (inside the driver) - * Fixed several bugs found by the Stanford tools - * 0.14 New control gpr to oss mixer mapping feature (Chris Purnell) - * Added AC3 Passthrough Support (Juha Yrjola) - * Added Support for 5.1 cards (digital out and the third analog out) - * 0.15 Added Sequencer Support (Daniel Mack) - * Support for multichannel pcm playback (Eduard Hasenleithner) - * 0.16 Mixer improvements, added old treble/bass support (Daniel Bertrand) - * Small code format cleanup. - * Deadlock bug fix for emu10k1_volxxx_irqhandler(). - * 0.17 Fix for mixer SOUND_MIXER_INFO ioctl. - * Fix for HIGHMEM machines (emu10k1 can only do 31 bit bus master) - * midi poll initial implementation. - * Small mixer fixes/cleanups. - * Improved support for 5.1 cards. - * 0.18 Fix for possible leak in pci_alloc_consistent() - * Cleaned up poll() functions (audio and midi). Don't start input. - * Restrict DMA pages used to 512Mib range. - * New AC97_BOOST mixer ioctl. - * 0.19a Added Support for Audigy Cards - * Real fix for kernel with highmem support (cast dma_handle to u32). - * Fix recording buffering parameters calculation. - * Use unsigned long for variables in bit ops. - * 0.20a Fixed recording startup - * Fixed timer rate setting (it's a 16-bit register) - * 0.21 Converted code to use pci_name() instead of accessing slot_name - * directly (Eugene Teo) - *********************************************************************/ - -/* These are only included once per module */ -#include <linux/module.h> -#include <linux/slab.h> -#include <linux/init.h> -#include <linux/delay.h> -#include <linux/proc_fs.h> -#include <linux/dma-mapping.h> - -#include "hwaccess.h" -#include "8010.h" -#include "efxmgr.h" -#include "cardwo.h" -#include "cardwi.h" -#include "cardmo.h" -#include "cardmi.h" -#include "recmgr.h" -#include "ecard.h" - - -#ifdef EMU10K1_SEQUENCER -#define MIDI_SYNTH_NAME "EMU10K1 MIDI" -#define MIDI_SYNTH_CAPS SYNTH_CAP_INPUT - -#include "../sound_config.h" -#include "../midi_synth.h" - -/* this should be in dev_table.h */ -#define SNDCARD_EMU10K1 46 -#endif - - -/* the emu10k1 _seems_ to only supports 29 bit (512MiB) bit bus master */ -#define EMU10K1_DMA_MASK DMA_29BIT_MASK /* DMA buffer mask for pci_alloc_consist */ - -#ifndef PCI_VENDOR_ID_CREATIVE -#define PCI_VENDOR_ID_CREATIVE 0x1102 -#endif - -#ifndef PCI_DEVICE_ID_CREATIVE_EMU10K1 -#define PCI_DEVICE_ID_CREATIVE_EMU10K1 0x0002 -#endif -#ifndef PCI_DEVICE_ID_CREATIVE_AUDIGY -#define PCI_DEVICE_ID_CREATIVE_AUDIGY 0x0004 -#endif - -#define EMU_APS_SUBID 0x40011102 - -enum { - EMU10K1 = 0, - AUDIGY, -}; - -static char *card_names[] __devinitdata = { - "EMU10K1", - "Audigy", -}; - -static struct pci_device_id emu10k1_pci_tbl[] = { - {PCI_VENDOR_ID_CREATIVE, PCI_DEVICE_ID_CREATIVE_EMU10K1, - PCI_ANY_ID, PCI_ANY_ID, 0, 0, EMU10K1}, - {PCI_VENDOR_ID_CREATIVE, PCI_DEVICE_ID_CREATIVE_AUDIGY, - PCI_ANY_ID, PCI_ANY_ID, 0, 0, AUDIGY}, - {0,} -}; - -MODULE_DEVICE_TABLE(pci, emu10k1_pci_tbl); - -/* Global var instantiation */ - -LIST_HEAD(emu10k1_devs); - -extern struct file_operations emu10k1_audio_fops; -extern struct file_operations emu10k1_mixer_fops; -extern struct file_operations emu10k1_midi_fops; - -#ifdef EMU10K1_SEQUENCER -static struct midi_operations emu10k1_midi_operations; -#endif - -extern irqreturn_t emu10k1_interrupt(int, void *); - -static int __devinit emu10k1_audio_init(struct emu10k1_card *card) -{ - /* Assign default playback voice parameters */ - if (card->is_audigy) - card->mchannel_fx = 0; - else - card->mchannel_fx = 8; - - - if (card->is_audigy) { - /* mono voice */ - card->waveout.send_dcba[SEND_MONO] = 0xffffffff; - card->waveout.send_hgfe[SEND_MONO] = 0x0000ffff; - - /* stereo voice */ - /* left */ - card->waveout.send_dcba[SEND_LEFT] = 0x00ff00ff; - card->waveout.send_hgfe[SEND_LEFT] = 0x00007f7f; - /* right */ - card->waveout.send_dcba[SEND_RIGHT] = 0xff00ff00; - card->waveout.send_hgfe[SEND_RIGHT] = 0x00007f7f; - - card->waveout.send_routing[ROUTE_PCM] = 0x03020100; // Regular pcm - card->waveout.send_routing2[ROUTE_PCM] = 0x07060504; - - card->waveout.send_routing[ROUTE_PT] = 0x3f3f3d3c; // Passthrough - card->waveout.send_routing2[ROUTE_PT] = 0x3f3f3f3f; - - card->waveout.send_routing[ROUTE_PCM1] = 0x03020100; // Spare - card->waveout.send_routing2[ROUTE_PCM1] = 0x07060404; - - } else { - /* mono voice */ - card->waveout.send_dcba[SEND_MONO] = 0x0000ffff; - - /* stereo voice */ - /* left */ - card->waveout.send_dcba[SEND_LEFT] = 0x000000ff; - /* right */ - card->waveout.send_dcba[SEND_RIGHT] = 0x0000ff00; - - card->waveout.send_routing[ROUTE_PCM] = 0x3210; // pcm - card->waveout.send_routing[ROUTE_PT] = 0x3210; // passthrough - card->waveout.send_routing[ROUTE_PCM1] = 0x7654; // /dev/dsp1 - } - - /* Assign default recording parameters */ - /* FIXME */ - if (card->is_aps) - card->wavein.recsrc = WAVERECORD_FX; - else - card->wavein.recsrc = WAVERECORD_AC97; - - card->wavein.fxwc = 0x0003; - return 0; -} - -static void emu10k1_audio_cleanup(struct emu10k1_card *card) -{ -} - -static int __devinit emu10k1_register_devices(struct emu10k1_card *card) -{ - card->audio_dev = register_sound_dsp(&emu10k1_audio_fops, -1); - if (card->audio_dev < 0) { - printk(KERN_ERR "emu10k1: cannot register first audio device!\n"); - goto err_dev; - } - - card->audio_dev1 = register_sound_dsp(&emu10k1_audio_fops, -1); - if (card->audio_dev1 < 0) { - printk(KERN_ERR "emu10k1: cannot register second audio device!\n"); - goto err_dev1; - } - - card->ac97->dev_mixer = register_sound_mixer(&emu10k1_mixer_fops, -1); - if (card->ac97->dev_mixer < 0) { - printk(KERN_ERR "emu10k1: cannot register mixer device\n"); - goto err_mixer; - } - - card->midi_dev = register_sound_midi(&emu10k1_midi_fops, -1); - if (card->midi_dev < 0) { - printk(KERN_ERR "emu10k1: cannot register midi device!\n"); - goto err_midi; - } - -#ifdef EMU10K1_SEQUENCER - card->seq_dev = sound_alloc_mididev(); - if (card->seq_dev == -1) - printk(KERN_WARNING "emu10k1: unable to register sequencer device!"); - else { - std_midi_synth.midi_dev = card->seq_dev; - midi_devs[card->seq_dev] = - (struct midi_operations *) - kmalloc(sizeof(struct midi_operations), GFP_KERNEL); - - if (midi_devs[card->seq_dev] == NULL) { - printk(KERN_ERR "emu10k1: unable to allocate memory!"); - sound_unload_mididev(card->seq_dev); - card->seq_dev = -1; - /* return without error */ - } else { - memcpy((char *)midi_devs[card->seq_dev], - (char *)&emu10k1_midi_operations, - sizeof(struct midi_operations)); - midi_devs[card->seq_dev]->devc = card; - sequencer_init(); - card->seq_mididev = NULL; - } - } -#endif - return 0; - -err_midi: - unregister_sound_mixer(card->ac97->dev_mixer); -err_mixer: - unregister_sound_dsp(card->audio_dev); -err_dev1: - unregister_sound_dsp(card->audio_dev); -err_dev: - return -ENODEV; -} - -static void emu10k1_unregister_devices(struct emu10k1_card *card) -{ -#ifdef EMU10K1_SEQUENCER - if (card->seq_dev > -1) { - kfree(midi_devs[card->seq_dev]); - midi_devs[card->seq_dev] = NULL; - sound_unload_mididev(card->seq_dev); - card->seq_dev = -1; - } -#endif - - unregister_sound_midi(card->midi_dev); - unregister_sound_mixer(card->ac97->dev_mixer); - unregister_sound_dsp(card->audio_dev1); - unregister_sound_dsp(card->audio_dev); -} - -static int emu10k1_info_proc (char *page, char **start, off_t off, - int count, int *eof, void *data) -{ - struct emu10k1_card *card = data; - int len = 0; - - if (card == NULL) - return -ENODEV; - - len += sprintf (page + len, "Driver Version : %s\n", DRIVER_VERSION); - len += sprintf (page + len, "Card type : %s\n", card->is_aps ? "Aps" : (card->is_audigy ? "Audigy" : "Emu10k1")); - len += sprintf (page + len, "Revision : %d\n", card->chiprev); - len += sprintf (page + len, "Model : %#06x\n", card->model); - len += sprintf (page + len, "IO : %#06lx-%#06lx\n", card->iobase, card->iobase + card->length - 1); - len += sprintf (page + len, "IRQ : %d\n\n", card->irq); - - len += sprintf (page + len, "Registered /dev Entries:\n"); - len += sprintf (page + len, "/dev/dsp%d\n", card->audio_dev / 16); - len += sprintf (page + len, "/dev/dsp%d\n", card->audio_dev1 / 16); - len += sprintf (page + len, "/dev/mixer%d\n", card->ac97->dev_mixer / 16); - len += sprintf (page + len, "/dev/midi%d\n", card->midi_dev / 16); - -#ifdef EMU10K1_SEQUENCER - len += sprintf (page + len, "/dev/sequencer\n"); -#endif - - return len; -} - -static int __devinit emu10k1_proc_init(struct emu10k1_card *card) -{ - char s[48]; - - if (!proc_mkdir ("driver/emu10k1", NULL)) { - printk(KERN_ERR "emu10k1: unable to create proc directory driver/emu10k1\n"); - goto err_out; - } - - sprintf(s, "driver/emu10k1/%s", pci_name(card->pci_dev)); - if (!proc_mkdir (s, NULL)) { - printk(KERN_ERR "emu10k1: unable to create proc directory %s\n", s); - goto err_emu10k1_proc; - } - - sprintf(s, "driver/emu10k1/%s/info", pci_name(card->pci_dev)); - if (!create_proc_read_entry (s, 0, NULL, emu10k1_info_proc, card)) { - printk(KERN_ERR "emu10k1: unable to create proc entry %s\n", s); - goto err_dev_proc; - } - - if (!card->is_aps) { - sprintf(s, "driver/emu10k1/%s/ac97", pci_name(card->pci_dev)); - if (!create_proc_read_entry (s, 0, NULL, ac97_read_proc, card->ac97)) { - printk(KERN_ERR "emu10k1: unable to create proc entry %s\n", s); - goto err_proc_ac97; - } - } - - return 0; - -err_proc_ac97: - sprintf(s, "driver/emu10k1/%s/info", pci_name(card->pci_dev)); - remove_proc_entry(s, NULL); - -err_dev_proc: - sprintf(s, "driver/emu10k1/%s", pci_name(card->pci_dev)); - remove_proc_entry(s, NULL); - -err_emu10k1_proc: - remove_proc_entry("driver/emu10k1", NULL); - -err_out: - return -EIO; -} - -static void emu10k1_proc_cleanup(struct emu10k1_card *card) -{ - char s[48]; - - if (!card->is_aps) { - sprintf(s, "driver/emu10k1/%s/ac97", pci_name(card->pci_dev)); - remove_proc_entry(s, NULL); - } - - sprintf(s, "driver/emu10k1/%s/info", pci_name(card->pci_dev)); - remove_proc_entry(s, NULL); - - sprintf(s, "driver/emu10k1/%s", pci_name(card->pci_dev)); - remove_proc_entry(s, NULL); - - remove_proc_entry("driver/emu10k1", NULL); -} - -static int __devinit emu10k1_mixer_init(struct emu10k1_card *card) -{ - struct ac97_codec *codec = ac97_alloc_codec(); - - if(codec == NULL) - { - printk(KERN_ERR "emu10k1: cannot allocate mixer\n"); - return -EIO; - } - card->ac97 = codec; - card->ac97->private_data = card; - - if (!card->is_aps) { - card->ac97->id = 0; - card->ac97->codec_read = emu10k1_ac97_read; - card->ac97->codec_write = emu10k1_ac97_write; - - if (ac97_probe_codec (card->ac97) == 0) { - printk(KERN_ERR "emu10k1: unable to probe AC97 codec\n"); - goto err_out; - } - /* 5.1: Enable the additional AC97 Slots and unmute extra channels on AC97 codec */ - if (codec->codec_read(codec, AC97_EXTENDED_ID) & 0x0080){ - printk(KERN_INFO "emu10k1: SBLive! 5.1 card detected\n"); - sblive_writeptr(card, AC97SLOT, 0, AC97SLOT_CNTR | AC97SLOT_LFE); - codec->codec_write(codec, AC97_SURROUND_MASTER, 0x0); - } - - // Force 5bit: - //card->ac97->bit_resolution=5; - - /* these will store the original values and never be modified */ - card->ac97_supported_mixers = card->ac97->supported_mixers; - card->ac97_stereo_mixers = card->ac97->stereo_mixers; - } - - return 0; - - err_out: - ac97_release_codec(card->ac97); - return -EIO; -} - -static void emu10k1_mixer_cleanup(struct emu10k1_card *card) -{ - ac97_release_codec(card->ac97); -} - -static int __devinit emu10k1_midi_init(struct emu10k1_card *card) -{ - int ret; - - card->mpuout = kzalloc(sizeof(struct emu10k1_mpuout), GFP_KERNEL); - if (card->mpuout == NULL) { - printk(KERN_WARNING "emu10k1: Unable to allocate emu10k1_mpuout: out of memory\n"); - ret = -ENOMEM; - goto err_out1; - } - - card->mpuout->intr = 1; - card->mpuout->status = FLAGS_AVAILABLE; - card->mpuout->state = CARDMIDIOUT_STATE_DEFAULT; - - tasklet_init(&card->mpuout->tasklet, emu10k1_mpuout_bh, (unsigned long) card); - - spin_lock_init(&card->mpuout->lock); - - card->mpuin = kzalloc(sizeof(struct emu10k1_mpuin), GFP_KERNEL); - if (card->mpuin == NULL) { - printk(KERN_WARNING "emu10k1: Unable to allocate emu10k1_mpuin: out of memory\n"); - ret = -ENOMEM; - goto err_out2; - } - - card->mpuin->status = FLAGS_AVAILABLE; - - tasklet_init(&card->mpuin->tasklet, emu10k1_mpuin_bh, (unsigned long) card->mpuin); - - spin_lock_init(&card->mpuin->lock); - - /* Reset the MPU port */ - if (emu10k1_mpu_reset(card) < 0) { - ERROR(); - ret = -EIO; - goto err_out3; - } - - return 0; - -err_out3: - kfree(card->mpuin); -err_out2: - kfree(card->mpuout); -err_out1: - return ret; -} - -static void emu10k1_midi_cleanup(struct emu10k1_card *card) -{ - tasklet_kill(&card->mpuout->tasklet); - kfree(card->mpuout); - - tasklet_kill(&card->mpuin->tasklet); - kfree(card->mpuin); -} - -static void __devinit voice_init(struct emu10k1_card *card) -{ - int i; - - for (i = 0; i < NUM_G; i++) - card->voicetable[i] = VOICE_USAGE_FREE; -} - -static void __devinit timer_init(struct emu10k1_card *card) -{ - INIT_LIST_HEAD(&card->timers); - card->timer_delay = TIMER_STOPPED; - spin_lock_init(&card->timer_lock); -} - -static void __devinit addxmgr_init(struct emu10k1_card *card) -{ - u32 count; - - for (count = 0; count < MAXPAGES; count++) - card->emupagetable[count] = 0; - - /* Mark first page as used */ - /* This page is reserved by the driver */ - card->emupagetable[0] = 0x8001; - card->emupagetable[1] = MAXPAGES - 1; -} - -static void fx_cleanup(struct patch_manager *mgr) -{ - int i; - for(i = 0; i < mgr->current_pages; i++) - free_page((unsigned long) mgr->patch[i]); -} - -static int __devinit fx_init(struct emu10k1_card *card) -{ - struct patch_manager *mgr = &card->mgr; - struct dsp_patch *patch; - struct dsp_rpatch *rpatch; - s32 left, right; - int i; - u32 pc = 0; - u32 patch_n=0; - struct emu_efx_info_t emu_efx_info[2]= - {{ 20, 10, 0x400, 0x100, 0x20 }, - { 24, 12, 0x600, 0x400, 0x60 }, - }; - - - for (i = 0; i < SOUND_MIXER_NRDEVICES; i++) { - mgr->ctrl_gpr[i][0] = -1; - mgr->ctrl_gpr[i][1] = -1; - } - - - if (card->is_audigy) - mgr->current_pages = (2 + PATCHES_PER_PAGE - 1) / PATCHES_PER_PAGE; - else - /* !! The number below must equal the number of patches, currently 11 !! */ - mgr->current_pages = (11 + PATCHES_PER_PAGE - 1) / PATCHES_PER_PAGE; - - for (i = 0; i < mgr->current_pages; i++) { - mgr->patch[i] = (void *)__get_free_page(GFP_KERNEL); - if (mgr->patch[i] == NULL) { - mgr->current_pages = i; - fx_cleanup(mgr); - return -ENOMEM; - } - memset(mgr->patch[i], 0, PAGE_SIZE); - } - - if (card->is_audigy) { - for (i = 0; i < 1024; i++) - OP(0xf, 0x0c0, 0x0c0, 0x0cf, 0x0c0); - - for (i = 0; i < 512 ; i++) - sblive_writeptr(card, A_GPR_BASE+i,0,0); - - pc=0; - - //Pcm input volume - OP(0, 0x402, 0x0c0, 0x406, 0x000); - OP(0, 0x403, 0x0c0, 0x407, 0x001); - - //CD-Digital input Volume - OP(0, 0x404, 0x0c0, 0x40d, 0x42); - OP(0, 0x405, 0x0c0, 0x40f, 0x43); - - // CD + PCM - OP(6, 0x400, 0x0c0, 0x402, 0x404); - OP(6, 0x401, 0x0c0, 0x403, 0x405); - - // Front Output + Master Volume - OP(0, 0x68, 0x0c0, 0x408, 0x400); - OP(0, 0x69, 0x0c0, 0x409, 0x401); - - // Add-in analog inputs for other speakers - OP(6, 0x400, 0x40, 0x400, 0xc0); - OP(6, 0x401, 0x41, 0x401, 0xc0); - - // Digital Front + Master Volume - OP(0, 0x60, 0x0c0, 0x408, 0x400); - OP(0, 0x61, 0x0c0, 0x409, 0x401); - - // Rear Output + Rear Volume - OP(0, 0x06e, 0x0c0, 0x419, 0x400); - OP(0, 0x06f, 0x0c0, 0x41a, 0x401); - - // Digital Rear Output + Rear Volume - OP(0, 0x066, 0x0c0, 0x419, 0x400); - OP(0, 0x067, 0x0c0, 0x41a, 0x401); - - // Audigy Drive, Headphone out - OP(6, 0x64, 0x0c0, 0x0c0, 0x400); - OP(6, 0x65, 0x0c0, 0x0c0, 0x401); - - // ac97 Recording - OP(6, 0x76, 0x0c0, 0x0c0, 0x40); - OP(6, 0x77, 0x0c0, 0x0c0, 0x41); - - // Center = sub = Left/2 + Right/2 - OP(0xe, 0x400, 0x401, 0xcd, 0x400); - - // center/sub Volume (master) - OP(0, 0x06a, 0x0c0, 0x408, 0x400); - OP(0, 0x06b, 0x0c0, 0x409, 0x400); - - // Digital center/sub Volume (master) - OP(0, 0x062, 0x0c0, 0x408, 0x400); - OP(0, 0x063, 0x0c0, 0x409, 0x400); - - ROUTING_PATCH_START(rpatch, "Routing"); - ROUTING_PATCH_END(rpatch); - - /* delimiter patch */ - patch = PATCH(mgr, patch_n); - patch->code_size = 0; - - - sblive_writeptr(card, 0x53, 0, 0); - } else { - for (i = 0; i < 512 ; i++) - OP(6, 0x40, 0x40, 0x40, 0x40); - - for (i = 0; i < 256; i++) - sblive_writeptr_tag(card, 0, - FXGPREGBASE + i, 0, - TANKMEMADDRREGBASE + i, 0, - TAGLIST_END); - - - pc = 0; - - //first free GPR = 0x11b - - - /* FX volume correction and Volume control*/ - INPUT_PATCH_START(patch, "Pcm L vol", 0x0, 0); - GET_OUTPUT_GPR(patch, 0x100, 0x0); - GET_CONTROL_GPR(patch, 0x106, "Vol", 0, 0x7fffffff); - GET_DYNAMIC_GPR(patch, 0x112); - - OP(4, 0x112, 0x40, PCM_IN_L, 0x44); //*4 - OP(0, 0x100, 0x040, 0x112, 0x106); //*vol - INPUT_PATCH_END(patch); - - - INPUT_PATCH_START(patch, "Pcm R vol", 0x1, 0); - GET_OUTPUT_GPR(patch, 0x101, 0x1); - GET_CONTROL_GPR(patch, 0x107, "Vol", 0, 0x7fffffff); - GET_DYNAMIC_GPR(patch, 0x112); - - OP(4, 0x112, 0x40, PCM_IN_R, 0x44); - OP(0, 0x101, 0x040, 0x112, 0x107); - - INPUT_PATCH_END(patch); - - - // CD-Digital In Volume control - INPUT_PATCH_START(patch, "CD-Digital Vol L", 0x12, 0); - GET_OUTPUT_GPR(patch, 0x10c, 0x12); - GET_CONTROL_GPR(patch, 0x10d, "Vol", 0, 0x7fffffff); - - OP(0, 0x10c, 0x040, SPDIF_CD_L, 0x10d); - INPUT_PATCH_END(patch); - - INPUT_PATCH_START(patch, "CD-Digital Vol R", 0x13, 0); - GET_OUTPUT_GPR(patch, 0x10e, 0x13); - GET_CONTROL_GPR(patch, 0x10f, "Vol", 0, 0x7fffffff); - - OP(0, 0x10e, 0x040, SPDIF_CD_R, 0x10f); - INPUT_PATCH_END(patch); - - //Volume Correction for Multi-channel Inputs - INPUT_PATCH_START(patch, "Multi-Channel Gain", 0x08, 0); - patch->input=patch->output=0x3F00; - - GET_OUTPUT_GPR(patch, 0x113, MULTI_FRONT_L); - GET_OUTPUT_GPR(patch, 0x114, MULTI_FRONT_R); - GET_OUTPUT_GPR(patch, 0x115, MULTI_REAR_L); - GET_OUTPUT_GPR(patch, 0x116, MULTI_REAR_R); - GET_OUTPUT_GPR(patch, 0x117, MULTI_CENTER); - GET_OUTPUT_GPR(patch, 0x118, MULTI_LFE); - - OP(4, 0x113, 0x40, MULTI_FRONT_L, 0x44); - OP(4, 0x114, 0x40, MULTI_FRONT_R, 0x44); - OP(4, 0x115, 0x40, MULTI_REAR_L, 0x44); - OP(4, 0x116, 0x40, MULTI_REAR_R, 0x44); - OP(4, 0x117, 0x40, MULTI_CENTER, 0x44); - OP(4, 0x118, 0x40, MULTI_LFE, 0x44); - - INPUT_PATCH_END(patch); - - - //Routing patch start - ROUTING_PATCH_START(rpatch, "Routing"); - GET_INPUT_GPR(rpatch, 0x100, 0x0); - GET_INPUT_GPR(rpatch, 0x101, 0x1); - GET_INPUT_GPR(rpatch, 0x10c, 0x12); - GET_INPUT_GPR(rpatch, 0x10e, 0x13); - GET_INPUT_GPR(rpatch, 0x113, MULTI_FRONT_L); - GET_INPUT_GPR(rpatch, 0x114, MULTI_FRONT_R); - GET_INPUT_GPR(rpatch, 0x115, MULTI_REAR_L); - GET_INPUT_GPR(rpatch, 0x116, MULTI_REAR_R); - GET_INPUT_GPR(rpatch, 0x117, MULTI_CENTER); - GET_INPUT_GPR(rpatch, 0x118, MULTI_LFE); - - GET_DYNAMIC_GPR(rpatch, 0x102); - GET_DYNAMIC_GPR(rpatch, 0x103); - - GET_OUTPUT_GPR(rpatch, 0x104, 0x8); - GET_OUTPUT_GPR(rpatch, 0x105, 0x9); - GET_OUTPUT_GPR(rpatch, 0x10a, 0x2); - GET_OUTPUT_GPR(rpatch, 0x10b, 0x3); - - - /* input buffer */ - OP(6, 0x102, AC97_IN_L, 0x40, 0x40); - OP(6, 0x103, AC97_IN_R, 0x40, 0x40); - - - /* Digital In + PCM + MULTI_FRONT-> AC97 out (front speakers)*/ - OP(6, AC97_FRONT_L, 0x100, 0x10c, 0x113); - - CONNECT(MULTI_FRONT_L, AC97_FRONT_L); - CONNECT(PCM_IN_L, AC97_FRONT_L); - CONNECT(SPDIF_CD_L, AC97_FRONT_L); - - OP(6, AC97_FRONT_R, 0x101, 0x10e, 0x114); - - CONNECT(MULTI_FRONT_R, AC97_FRONT_R); - CONNECT(PCM_IN_R, AC97_FRONT_R); - CONNECT(SPDIF_CD_R, AC97_FRONT_R); - - /* Digital In + PCM + AC97 In + PCM1 + MULTI_REAR --> Rear Channel */ - OP(6, 0x104, PCM1_IN_L, 0x100, 0x115); - OP(6, 0x104, 0x104, 0x10c, 0x102); - - CONNECT(MULTI_REAR_L, ANALOG_REAR_L); - CONNECT(AC97_IN_L, ANALOG_REAR_L); - CONNECT(PCM_IN_L, ANALOG_REAR_L); - CONNECT(SPDIF_CD_L, ANALOG_REAR_L); - CONNECT(PCM1_IN_L, ANALOG_REAR_L); - - OP(6, 0x105, PCM1_IN_R, 0x101, 0x116); - OP(6, 0x105, 0x105, 0x10e, 0x103); - - CONNECT(MULTI_REAR_R, ANALOG_REAR_R); - CONNECT(AC97_IN_R, ANALOG_REAR_R); - CONNECT(PCM_IN_R, ANALOG_REAR_R); - CONNECT(SPDIF_CD_R, ANALOG_REAR_R); - CONNECT(PCM1_IN_R, ANALOG_REAR_R); - - /* Digital In + PCM + AC97 In + MULTI_FRONT --> Digital out */ - OP(6, 0x10b, 0x100, 0x102, 0x10c); - OP(6, 0x10b, 0x10b, 0x113, 0x40); - - CONNECT(MULTI_FRONT_L, DIGITAL_OUT_L); - CONNECT(PCM_IN_L, DIGITAL_OUT_L); - CONNECT(AC97_IN_L, DIGITAL_OUT_L); - CONNECT(SPDIF_CD_L, DIGITAL_OUT_L); - - OP(6, 0x10a, 0x101, 0x103, 0x10e); - OP(6, 0x10b, 0x10b, 0x114, 0x40); - - CONNECT(MULTI_FRONT_R, DIGITAL_OUT_R); - CONNECT(PCM_IN_R, DIGITAL_OUT_R); - CONNECT(AC97_IN_R, DIGITAL_OUT_R); - CONNECT(SPDIF_CD_R, DIGITAL_OUT_R); - - /* AC97 In --> ADC Recording Buffer */ - OP(6, ADC_REC_L, 0x102, 0x40, 0x40); - - CONNECT(AC97_IN_L, ADC_REC_L); - - OP(6, ADC_REC_R, 0x103, 0x40, 0x40); - - CONNECT(AC97_IN_R, ADC_REC_R); - - - /* fx12:Analog-Center */ - OP(6, ANALOG_CENTER, 0x117, 0x40, 0x40); - CONNECT(MULTI_CENTER, ANALOG_CENTER); - - /* fx11:Analog-LFE */ - OP(6, ANALOG_LFE, 0x118, 0x40, 0x40); - CONNECT(MULTI_LFE, ANALOG_LFE); - - /* fx12:Digital-Center */ - OP(6, DIGITAL_CENTER, 0x117, 0x40, 0x40); - CONNECT(MULTI_CENTER, DIGITAL_CENTER); - - /* fx11:Analog-LFE */ - OP(6, DIGITAL_LFE, 0x118, 0x40, 0x40); - CONNECT(MULTI_LFE, DIGITAL_LFE); - - ROUTING_PATCH_END(rpatch); - - - // Rear volume control - OUTPUT_PATCH_START(patch, "Vol Rear L", 0x8, 0); - GET_INPUT_GPR(patch, 0x104, 0x8); - GET_CONTROL_GPR(patch, 0x119, "Vol", 0, 0x7fffffff); - - OP(0, ANALOG_REAR_L, 0x040, 0x104, 0x119); - OUTPUT_PATCH_END(patch); - - OUTPUT_PATCH_START(patch, "Vol Rear R", 0x9, 0); - GET_INPUT_GPR(patch, 0x105, 0x9); - GET_CONTROL_GPR(patch, 0x11a, "Vol", 0, 0x7fffffff); - - OP(0, ANALOG_REAR_R, 0x040, 0x105, 0x11a); - OUTPUT_PATCH_END(patch); - - - //Master volume control on front-digital - OUTPUT_PATCH_START(patch, "Vol Master L", 0x2, 1); - GET_INPUT_GPR(patch, 0x10a, 0x2); - GET_CONTROL_GPR(patch, 0x108, "Vol", 0, 0x7fffffff); - - OP(0, DIGITAL_OUT_L, 0x040, 0x10a, 0x108); - OUTPUT_PATCH_END(patch); - - - OUTPUT_PATCH_START(patch, "Vol Master R", 0x3, 1); - GET_INPUT_GPR(patch, 0x10b, 0x3); - GET_CONTROL_GPR(patch, 0x109, "Vol", 0, 0x7fffffff); - - OP(0, DIGITAL_OUT_R, 0x040, 0x10b, 0x109); - OUTPUT_PATCH_END(patch); - - - /* delimiter patch */ - patch = PATCH(mgr, patch_n); - patch->code_size = 0; - - - sblive_writeptr(card, DBG, 0, 0); - } - - spin_lock_init(&mgr->lock); - - // Set up Volume controls, try to keep this the same for both Audigy and Live - - //Master volume - mgr->ctrl_gpr[SOUND_MIXER_VOLUME][0] = 8; - mgr->ctrl_gpr[SOUND_MIXER_VOLUME][1] = 9; - - left = card->ac97->mixer_state[SOUND_MIXER_VOLUME] & 0xff; - right = (card->ac97->mixer_state[SOUND_MIXER_VOLUME] >> 8) & 0xff; - - emu10k1_set_volume_gpr(card, 8, left, 1 << card->ac97->bit_resolution); - emu10k1_set_volume_gpr(card, 9, right, 1 << card->ac97->bit_resolution); - - //Rear volume - mgr->ctrl_gpr[ SOUND_MIXER_OGAIN ][0] = 0x19; - mgr->ctrl_gpr[ SOUND_MIXER_OGAIN ][1] = 0x1a; - - left = right = 67; - card->ac97->mixer_state[SOUND_MIXER_OGAIN] = (right << 8) | left; - - card->ac97->supported_mixers |= SOUND_MASK_OGAIN; - card->ac97->stereo_mixers |= SOUND_MASK_OGAIN; - - emu10k1_set_volume_gpr(card, 0x19, left, VOL_5BIT); - emu10k1_set_volume_gpr(card, 0x1a, right, VOL_5BIT); - - //PCM Volume - mgr->ctrl_gpr[SOUND_MIXER_PCM][0] = 6; - mgr->ctrl_gpr[SOUND_MIXER_PCM][1] = 7; - - left = card->ac97->mixer_state[SOUND_MIXER_PCM] & 0xff; - right = (card->ac97->mixer_state[SOUND_MIXER_PCM] >> 8) & 0xff; - - emu10k1_set_volume_gpr(card, 6, left, VOL_5BIT); - emu10k1_set_volume_gpr(card, 7, right, VOL_5BIT); - - //CD-Digital Volume - mgr->ctrl_gpr[SOUND_MIXER_DIGITAL1][0] = 0xd; - mgr->ctrl_gpr[SOUND_MIXER_DIGITAL1][1] = 0xf; - - left = right = 67; - card->ac97->mixer_state[SOUND_MIXER_DIGITAL1] = (right << 8) | left; - - card->ac97->supported_mixers |= SOUND_MASK_DIGITAL1; - card->ac97->stereo_mixers |= SOUND_MASK_DIGITAL1; - - emu10k1_set_volume_gpr(card, 0xd, left, VOL_5BIT); - emu10k1_set_volume_gpr(card, 0xf, right, VOL_5BIT); - - - //hard wire the ac97's pcm, pcm volume is done above using dsp code. - if (card->is_audigy) - //for Audigy, we mute it and use the philips 6 channel DAC instead - emu10k1_ac97_write(card->ac97, 0x18, 0x8000); - else - //For the Live we hardwire it to full volume - emu10k1_ac97_write(card->ac97, 0x18, 0x0); - - //remove it from the ac97_codec's control - card->ac97_supported_mixers &= ~SOUND_MASK_PCM; - card->ac97_stereo_mixers &= ~SOUND_MASK_PCM; - - //set Igain to 0dB by default, maybe consider hardwiring it here. - emu10k1_ac97_write(card->ac97, AC97_RECORD_GAIN, 0x0000); - card->ac97->mixer_state[SOUND_MIXER_IGAIN] = 0x101; - - return 0; -} - -static int __devinit hw_init(struct emu10k1_card *card) -{ - int nCh; - u32 pagecount; /* tmp */ - int ret; - - /* Disable audio and lock cache */ - emu10k1_writefn0(card, HCFG, HCFG_LOCKSOUNDCACHE | HCFG_LOCKTANKCACHE_MASK | HCFG_MUTEBUTTONENABLE); - - /* Reset recording buffers */ - sblive_writeptr_tag(card, 0, - MICBS, ADCBS_BUFSIZE_NONE, - MICBA, 0, - FXBS, ADCBS_BUFSIZE_NONE, - FXBA, 0, - ADCBS, ADCBS_BUFSIZE_NONE, - ADCBA, 0, - TAGLIST_END); - - /* Disable channel interrupt */ - emu10k1_writefn0(card, INTE, 0); - sblive_writeptr_tag(card, 0, - CLIEL, 0, - CLIEH, 0, - SOLEL, 0, - SOLEH, 0, - TAGLIST_END); - - if (card->is_audigy) { - sblive_writeptr_tag(card,0, - 0x5e,0xf00, - 0x5f,0x3, - TAGLIST_END); - } - - /* Init envelope engine */ - for (nCh = 0; nCh < NUM_G; nCh++) { - sblive_writeptr_tag(card, nCh, - DCYSUSV, 0, - IP, 0, - VTFT, 0xffff, - CVCF, 0xffff, - PTRX, 0, - //CPF, 0, - CCR, 0, - - PSST, 0, - DSL, 0x10, - CCCA, 0, - Z1, 0, - Z2, 0, - FXRT, 0xd01c0000, - - ATKHLDM, 0, - DCYSUSM, 0, - IFATN, 0xffff, - PEFE, 0, - FMMOD, 0, - TREMFRQ, 24, /* 1 Hz */ - FM2FRQ2, 24, /* 1 Hz */ - TEMPENV, 0, - - /*** These are last so OFF prevents writing ***/ - LFOVAL2, 0, - LFOVAL1, 0, - ATKHLDV, 0, - ENVVOL, 0, - ENVVAL, 0, - TAGLIST_END); - sblive_writeptr(card, CPF, nCh, 0); - /* - Audigy FXRT initialization - reversed eng'd, may not be accurate. - */ - if (card->is_audigy) { - sblive_writeptr_tag(card,nCh, - 0x4c,0x0, - 0x4d,0x0, - 0x4e,0x0, - 0x4f,0x0, - A_FXRT1, 0x3f3f3f3f, - A_FXRT2, 0x3f3f3f3f, - A_SENDAMOUNTS, 0, - TAGLIST_END); - } - } - - - /* - ** Init to 0x02109204 : - ** Clock accuracy = 0 (1000ppm) - ** Sample Rate = 2 (48kHz) - ** Audio Channel = 1 (Left of 2) - ** Source Number = 0 (Unspecified) - ** Generation Status = 1 (Original for Cat Code 12) - ** Cat Code = 12 (Digital Signal Mixer) - ** Mode = 0 (Mode 0) - ** Emphasis = 0 (None) - ** CP = 1 (Copyright unasserted) - ** AN = 0 (Digital audio) - ** P = 0 (Consumer) - */ - - sblive_writeptr_tag(card, 0, - - /* SPDIF0 */ - SPCS0, (SPCS_CLKACCY_1000PPM | 0x002000000 | - SPCS_CHANNELNUM_LEFT | SPCS_SOURCENUM_UNSPEC | SPCS_GENERATIONSTATUS | 0x00001200 | SPCS_EMPHASIS_NONE | SPCS_COPYRIGHT), - - /* SPDIF1 */ - SPCS1, (SPCS_CLKACCY_1000PPM | 0x002000000 | - SPCS_CHANNELNUM_LEFT | SPCS_SOURCENUM_UNSPEC | SPCS_GENERATIONSTATUS | 0x00001200 | SPCS_EMPHASIS_NONE | SPCS_COPYRIGHT), - - /* SPDIF2 & SPDIF3 */ - SPCS2, (SPCS_CLKACCY_1000PPM | 0x002000000 | - SPCS_CHANNELNUM_LEFT | SPCS_SOURCENUM_UNSPEC | SPCS_GENERATIONSTATUS | 0x00001200 | SPCS_EMPHASIS_NONE | SPCS_COPYRIGHT), - - TAGLIST_END); - - if (card->is_audigy && (card->chiprev == 4)) { - /* Hacks for Alice3 to work independent of haP16V driver */ - u32 tmp; - - //Setup SRCMulti_I2S SamplingRate - tmp = sblive_readptr(card, A_SPDIF_SAMPLERATE, 0); - tmp &= 0xfffff1ff; - tmp |= (0x2<<9); - sblive_writeptr(card, A_SPDIF_SAMPLERATE, 0, tmp); - - /* Setup SRCSel (Enable Spdif,I2S SRCMulti) */ - emu10k1_writefn0(card, 0x20, 0x600000); - emu10k1_writefn0(card, 0x24, 0x14); - - /* Setup SRCMulti Input Audio Enable */ - emu10k1_writefn0(card, 0x20, 0x6E0000); - emu10k1_writefn0(card, 0x24, 0xFF00FF00); - } - - ret = fx_init(card); /* initialize effects engine */ - if (ret < 0) - return ret; - - card->tankmem.size = 0; - - card->virtualpagetable.size = MAXPAGES * sizeof(u32); - - card->virtualpagetable.addr = pci_alloc_consistent(card->pci_dev, card->virtualpagetable.size, &card->virtualpagetable.dma_handle); - if (card->virtualpagetable.addr == NULL) { - ERROR(); - ret = -ENOMEM; - goto err0; - } - - card->silentpage.size = EMUPAGESIZE; - - card->silentpage.addr = pci_alloc_consistent(card->pci_dev, card->silentpage.size, &card->silentpage.dma_handle); - if (card->silentpage.addr == NULL) { - ERROR(); - ret = -ENOMEM; - goto err1; - } - - for (pagecount = 0; pagecount < MAXPAGES; pagecount++) - ((u32 *) card->virtualpagetable.addr)[pagecount] = cpu_to_le32(((u32) card->silentpage.dma_handle * 2) | pagecount); - - /* Init page table & tank memory base register */ - sblive_writeptr_tag(card, 0, - PTB, (u32) card->virtualpagetable.dma_handle, - TCB, 0, - TCBS, 0, - TAGLIST_END); - - for (nCh = 0; nCh < NUM_G; nCh++) { - sblive_writeptr_tag(card, nCh, - MAPA, MAP_PTI_MASK | ((u32) card->silentpage.dma_handle * 2), - MAPB, MAP_PTI_MASK | ((u32) card->silentpage.dma_handle * 2), - TAGLIST_END); - } - - /* Hokay, now enable the AUD bit */ - /* Enable Audio = 1 */ - /* Mute Disable Audio = 0 */ - /* Lock Tank Memory = 1 */ - /* Lock Sound Memory = 0 */ - /* Auto Mute = 1 */ - if (card->is_audigy) { - if (card->chiprev == 4) - emu10k1_writefn0(card, HCFG, HCFG_AUDIOENABLE | HCFG_AC3ENABLE_CDSPDIF | HCFG_AC3ENABLE_GPSPDIF | HCFG_AUTOMUTE | HCFG_JOYENABLE); - else - emu10k1_writefn0(card, HCFG, HCFG_AUDIOENABLE | HCFG_AUTOMUTE | HCFG_JOYENABLE); - } else { - if (card->model == 0x20 || card->model == 0xc400 || - (card->model == 0x21 && card->chiprev < 6)) - emu10k1_writefn0(card, HCFG, HCFG_AUDIOENABLE | HCFG_LOCKTANKCACHE_MASK | HCFG_AUTOMUTE); - else - emu10k1_writefn0(card, HCFG, HCFG_AUDIOENABLE | HCFG_LOCKTANKCACHE_MASK | HCFG_AUTOMUTE | HCFG_JOYENABLE); - } - /* Enable Vol_Ctrl irqs */ - emu10k1_irq_enable(card, INTE_VOLINCRENABLE | INTE_VOLDECRENABLE | INTE_MUTEENABLE | INTE_FXDSPENABLE); - - if (card->is_audigy && (card->chiprev == 4)) { - /* Unmute Analog now. Set GPO6 to 1 for Apollo. - * This has to be done after init ALice3 I2SOut beyond 48KHz. - * So, sequence is important. */ - u32 tmp = emu10k1_readfn0(card, A_IOCFG); - tmp |= 0x0040; - emu10k1_writefn0(card, A_IOCFG, tmp); - } - - /* FIXME: TOSLink detection */ - card->has_toslink = 0; - - /* Initialize digital passthrough variables */ - card->pt.pos_gpr = card->pt.intr_gpr = card->pt.enable_gpr = -1; - card->pt.selected = 0; - card->pt.state = PT_STATE_INACTIVE; - card->pt.spcs_to_use = 0x01; - card->pt.patch_name = "AC3pass"; - card->pt.intr_gpr_name = "count"; - card->pt.enable_gpr_name = "enable"; - card->pt.pos_gpr_name = "ptr"; - spin_lock_init(&card->pt.lock); - init_waitqueue_head(&card->pt.wait); - -/* tmp = sblive_readfn0(card, HCFG); - if (tmp & (HCFG_GPINPUT0 | HCFG_GPINPUT1)) { - sblive_writefn0(card, HCFG, tmp | 0x800); - - udelay(512); - - if (tmp != (sblive_readfn0(card, HCFG) & ~0x800)) { - card->has_toslink = 1; - sblive_writefn0(card, HCFG, tmp); - } - } -*/ - return 0; - - err1: - pci_free_consistent(card->pci_dev, card->virtualpagetable.size, card->virtualpagetable.addr, card->virtualpagetable.dma_handle); - err0: - fx_cleanup(&card->mgr); - - return ret; -} - -static int __devinit emu10k1_init(struct emu10k1_card *card) -{ - /* Init Card */ - if (hw_init(card) < 0) - return -1; - - voice_init(card); - timer_init(card); - addxmgr_init(card); - - DPD(2, " hw control register -> %#x\n", emu10k1_readfn0(card, HCFG)); - - return 0; -} - -static void emu10k1_cleanup(struct emu10k1_card *card) -{ - int ch; - - emu10k1_writefn0(card, INTE, 0); - - /** Shutdown the chip **/ - for (ch = 0; ch < NUM_G; ch++) - sblive_writeptr(card, DCYSUSV, ch, 0); - - for (ch = 0; ch < NUM_G; ch++) { - sblive_writeptr_tag(card, ch, - VTFT, 0, - CVCF, 0, - PTRX, 0, - //CPF, 0, - TAGLIST_END); - sblive_writeptr(card, CPF, ch, 0); - } - - /* Disable audio and lock cache */ - emu10k1_writefn0(card, HCFG, HCFG_LOCKSOUNDCACHE | HCFG_LOCKTANKCACHE_MASK | HCFG_MUTEBUTTONENABLE); - - sblive_writeptr_tag(card, 0, - PTB, 0, - - /* Reset recording buffers */ - MICBS, ADCBS_BUFSIZE_NONE, - MICBA, 0, - FXBS, ADCBS_BUFSIZE_NONE, - FXBA, 0, - FXWC, 0, - ADCBS, ADCBS_BUFSIZE_NONE, - ADCBA, 0, - TCBS, 0, - TCB, 0, - DBG, 0x8000, - - /* Disable channel interrupt */ - CLIEL, 0, - CLIEH, 0, - SOLEL, 0, - SOLEH, 0, - TAGLIST_END); - - if (card->is_audigy) - sblive_writeptr(card, 0, A_DBG, A_DBG_SINGLE_STEP); - - pci_free_consistent(card->pci_dev, card->virtualpagetable.size, card->virtualpagetable.addr, card->virtualpagetable.dma_handle); - pci_free_consistent(card->pci_dev, card->silentpage.size, card->silentpage.addr, card->silentpage.dma_handle); - - if(card->tankmem.size != 0) - pci_free_consistent(card->pci_dev, card->tankmem.size, card->tankmem.addr, card->tankmem.dma_handle); - - /* release patch storage memory */ - fx_cleanup(&card->mgr); -} - -/* Driver initialization routine */ -static int __devinit emu10k1_probe(struct pci_dev *pci_dev, const struct pci_device_id *pci_id) -{ - struct emu10k1_card *card; - u32 subsysvid; - int ret; - - if (pci_set_dma_mask(pci_dev, EMU10K1_DMA_MASK)) { - printk(KERN_ERR "emu10k1: architecture does not support 29bit PCI busmaster DMA\n"); - return -ENODEV; - } - - if (pci_enable_device(pci_dev)) - return -EIO; - - pci_set_master(pci_dev); - - if ((card = kzalloc(sizeof(struct emu10k1_card), GFP_KERNEL)) == NULL) { - printk(KERN_ERR "emu10k1: out of memory\n"); - return -ENOMEM; - } - - card->iobase = pci_resource_start(pci_dev, 0); - card->length = pci_resource_len(pci_dev, 0); - - if (request_region(card->iobase, card->length, card_names[pci_id->driver_data]) == NULL) { - printk(KERN_ERR "emu10k1: IO space in use\n"); - ret = -EBUSY; - goto err_region; - } - - pci_set_drvdata(pci_dev, card); - - card->irq = pci_dev->irq; - card->pci_dev = pci_dev; - - /* Reserve IRQ Line */ - if (request_irq(card->irq, emu10k1_interrupt, IRQF_SHARED, card_names[pci_id->driver_data], card)) { - printk(KERN_ERR "emu10k1: IRQ in use\n"); - ret = -EBUSY; - goto err_irq; - } - - card->chiprev = pci_dev->revision; - pci_read_config_word(pci_dev, PCI_SUBSYSTEM_ID, &card->model); - - printk(KERN_INFO "emu10k1: %s rev %d model %#04x found, IO at %#04lx-%#04lx, IRQ %d\n", - card_names[pci_id->driver_data], card->chiprev, card->model, card->iobase, - card->iobase + card->length - 1, card->irq); - - if (pci_id->device == PCI_DEVICE_ID_CREATIVE_AUDIGY) - card->is_audigy = 1; - - pci_read_config_dword(pci_dev, PCI_SUBSYSTEM_VENDOR_ID, &subsysvid); - card->is_aps = (subsysvid == EMU_APS_SUBID); - - spin_lock_init(&card->lock); - mutex_init(&card->open_sem); - card->open_mode = 0; - init_waitqueue_head(&card->open_wait); - - ret = emu10k1_audio_init(card); - if (ret < 0) { - printk(KERN_ERR "emu10k1: cannot initialize audio devices\n"); - goto err_audio; - } - - ret = emu10k1_mixer_init(card); - if (ret < 0) { - printk(KERN_ERR "emu10k1: cannot initialize AC97 codec\n"); - goto err_mixer; - } - - ret = emu10k1_midi_init(card); - if (ret < 0) { - printk(KERN_ERR "emu10k1: cannot register midi device\n"); - goto err_midi; - } - - ret = emu10k1_init(card); - if (ret < 0) { - printk(KERN_ERR "emu10k1: cannot initialize device\n"); - goto err_emu10k1_init; - } - - if (card->is_aps) - emu10k1_ecard_init(card); - - ret = emu10k1_register_devices(card); - if (ret < 0) - goto err_register; - - /* proc entries must be created after registering devices, as - * emu10k1_info_proc prints card->audio_dev &co. */ - ret = emu10k1_proc_init(card); - if (ret < 0) { - printk(KERN_ERR "emu10k1: cannot initialize proc directory\n"); - goto err_proc; - } - - list_add(&card->list, &emu10k1_devs); - - return 0; - -err_proc: - emu10k1_unregister_devices(card); - -err_register: - emu10k1_cleanup(card); - -err_emu10k1_init: - emu10k1_midi_cleanup(card); - -err_midi: - emu10k1_mixer_cleanup(card); - -err_mixer: - emu10k1_audio_cleanup(card); - -err_audio: - free_irq(card->irq, card); - -err_irq: - release_region(card->iobase, card->length); - pci_set_drvdata(pci_dev, NULL); - -err_region: - kfree(card); - - return ret; -} - -static void __devexit emu10k1_remove(struct pci_dev *pci_dev) -{ - struct emu10k1_card *card = pci_get_drvdata(pci_dev); - - list_del(&card->list); - - emu10k1_unregister_devices(card); - emu10k1_cleanup(card); - emu10k1_midi_cleanup(card); - emu10k1_mixer_cleanup(card); - emu10k1_proc_cleanup(card); - emu10k1_audio_cleanup(card); - free_irq(card->irq, card); - release_region(card->iobase, card->length); - kfree(card); - pci_set_drvdata(pci_dev, NULL); -} - -MODULE_AUTHOR("Bertrand Lee, Cai Ying. (Email to: emu10k1-devel@lists.sourceforge.net)"); -MODULE_DESCRIPTION("Creative EMU10K1 PCI Audio Driver v" DRIVER_VERSION "\nCopyright (C) 1999 Creative Technology Ltd."); -MODULE_LICENSE("GPL"); - -static struct pci_driver emu10k1_pci_driver = { - .name = "emu10k1", - .id_table = emu10k1_pci_tbl, - .probe = emu10k1_probe, - .remove = __devexit_p(emu10k1_remove), -}; - -static int __init emu10k1_init_module(void) -{ - printk(KERN_INFO "Creative EMU10K1 PCI Audio Driver, version " DRIVER_VERSION ", " __TIME__ " " __DATE__ "\n"); - - return pci_register_driver(&emu10k1_pci_driver); -} - -static void __exit emu10k1_cleanup_module(void) -{ - pci_unregister_driver(&emu10k1_pci_driver); - - return; -} - -module_init(emu10k1_init_module); -module_exit(emu10k1_cleanup_module); - -#ifdef EMU10K1_SEQUENCER - -/* in midi.c */ -extern int emu10k1_seq_midi_open(int dev, int mode, - void (*input)(int dev, unsigned char midi_byte), - void (*output)(int dev)); -extern void emu10k1_seq_midi_close(int dev); -extern int emu10k1_seq_midi_out(int dev, unsigned char midi_byte); -extern int emu10k1_seq_midi_start_read(int dev); -extern int emu10k1_seq_midi_end_read(int dev); -extern void emu10k1_seq_midi_kick(int dev); -extern int emu10k1_seq_midi_buffer_status(int dev); - -static struct midi_operations emu10k1_midi_operations = -{ - THIS_MODULE, - {"EMU10K1 MIDI", 0, 0, SNDCARD_EMU10K1}, - &std_midi_synth, - {0}, - emu10k1_seq_midi_open, - emu10k1_seq_midi_close, - NULL, - emu10k1_seq_midi_out, - emu10k1_seq_midi_start_read, - emu10k1_seq_midi_end_read, - emu10k1_seq_midi_kick, - NULL, - emu10k1_seq_midi_buffer_status, - NULL -}; - -#endif diff --git a/sound/oss/emu10k1/midi.c b/sound/oss/emu10k1/midi.c deleted file mode 100644 index df1e990449a..00000000000 --- a/sound/oss/emu10k1/midi.c +++ /dev/null @@ -1,614 +0,0 @@ -/* - ********************************************************************** - * midi.c - /dev/midi interface for emu10k1 driver - * Copyright 1999, 2000 Creative Labs, Inc. - * - ********************************************************************** - * - * Date Author Summary of changes - * ---- ------ ------------------ - * October 20, 1999 Bertrand Lee base code release - * - ********************************************************************** - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public - * License along with this program; if not, write to the Free - * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, - * USA. - * - ********************************************************************** - */ - -#include <linux/module.h> -#include <linux/poll.h> -#include <linux/slab.h> -#include <linux/sched.h> -#include <linux/smp_lock.h> -#include <asm/uaccess.h> - -#include "hwaccess.h" -#include "cardmo.h" -#include "cardmi.h" -#include "midi.h" - -#ifdef EMU10K1_SEQUENCER -#include "../sound_config.h" -#endif - -static DEFINE_SPINLOCK(midi_spinlock); - -static void init_midi_hdr(struct midi_hdr *midihdr) -{ - midihdr->bufferlength = MIDIIN_BUFLEN; - midihdr->bytesrecorded = 0; - midihdr->flags = 0; -} - -static int midiin_add_buffer(struct emu10k1_mididevice *midi_dev, struct midi_hdr **midihdrptr) -{ - struct midi_hdr *midihdr; - - if ((midihdr = kmalloc(sizeof(struct midi_hdr), GFP_KERNEL)) == NULL) { - ERROR(); - return -EINVAL; - } - - init_midi_hdr(midihdr); - - midihdr->data = kmalloc(MIDIIN_BUFLEN, GFP_KERNEL); - if (!midihdr->data) { - ERROR(); - kfree(midihdr); - return -1; - } - - if (emu10k1_mpuin_add_buffer(midi_dev->card->mpuin, midihdr) < 0) { - ERROR(); - kfree(midihdr->data); - kfree(midihdr); - return -1; - } - - *midihdrptr = midihdr; - list_add_tail(&midihdr->list, &midi_dev->mid_hdrs); - - return 0; -} - -static int emu10k1_midi_open(struct inode *inode, struct file *file) -{ - int minor = iminor(inode); - struct emu10k1_card *card = NULL; - struct emu10k1_mididevice *midi_dev; - struct list_head *entry; - - DPF(2, "emu10k1_midi_open()\n"); - - /* Check for correct device to open */ - list_for_each(entry, &emu10k1_devs) { - card = list_entry(entry, struct emu10k1_card, list); - - if (card->midi_dev == minor) - goto match; - } - - return -ENODEV; - -match: -#ifdef EMU10K1_SEQUENCER - if (card->seq_mididev) /* card is opened by sequencer */ - return -EBUSY; -#endif - - /* Wait for device to become free */ - mutex_lock(&card->open_sem); - while (card->open_mode & (file->f_mode << FMODE_MIDI_SHIFT)) { - if (file->f_flags & O_NONBLOCK) { - mutex_unlock(&card->open_sem); - return -EBUSY; - } - - mutex_unlock(&card->open_sem); - interruptible_sleep_on(&card->open_wait); - - if (signal_pending(current)) { - return -ERESTARTSYS; - } - - mutex_lock(&card->open_sem); - } - - if ((midi_dev = kmalloc(sizeof(*midi_dev), GFP_KERNEL)) == NULL) - return -EINVAL; - - midi_dev->card = card; - midi_dev->mistate = MIDIIN_STATE_STOPPED; - init_waitqueue_head(&midi_dev->oWait); - init_waitqueue_head(&midi_dev->iWait); - midi_dev->ird = 0; - midi_dev->iwr = 0; - midi_dev->icnt = 0; - INIT_LIST_HEAD(&midi_dev->mid_hdrs); - - if (file->f_mode & FMODE_READ) { - struct midi_openinfo dsCardMidiOpenInfo; - struct midi_hdr *midihdr1; - struct midi_hdr *midihdr2; - - dsCardMidiOpenInfo.refdata = (unsigned long) midi_dev; - - if (emu10k1_mpuin_open(card, &dsCardMidiOpenInfo) < 0) { - ERROR(); - kfree(midi_dev); - return -ENODEV; - } - - /* Add two buffers to receive sysex buffer */ - if (midiin_add_buffer(midi_dev, &midihdr1) < 0) { - kfree(midi_dev); - return -ENODEV; - } - - if (midiin_add_buffer(midi_dev, &midihdr2) < 0) { - list_del(&midihdr1->list); - kfree(midihdr1->data); - kfree(midihdr1); - kfree(midi_dev); - return -ENODEV; - } - } - - if (file->f_mode & FMODE_WRITE) { - struct midi_openinfo dsCardMidiOpenInfo; - - dsCardMidiOpenInfo.refdata = (unsigned long) midi_dev; - - if (emu10k1_mpuout_open(card, &dsCardMidiOpenInfo) < 0) { - ERROR(); - kfree(midi_dev); - return -ENODEV; - } - } - - file->private_data = (void *) midi_dev; - - card->open_mode |= (file->f_mode << FMODE_MIDI_SHIFT) & (FMODE_MIDI_READ | FMODE_MIDI_WRITE); - - mutex_unlock(&card->open_sem); - - return nonseekable_open(inode, file); -} - -static int emu10k1_midi_release(struct inode *inode, struct file *file) -{ - struct emu10k1_mididevice *midi_dev = (struct emu10k1_mididevice *) file->private_data; - struct emu10k1_card *card; - - lock_kernel(); - - card = midi_dev->card; - DPF(2, "emu10k1_midi_release()\n"); - - if (file->f_mode & FMODE_WRITE) { - if (!(file->f_flags & O_NONBLOCK)) { - - while (!signal_pending(current) && (card->mpuout->firstmidiq != NULL)) { - DPF(4, "Cannot close - buffers not empty\n"); - - interruptible_sleep_on(&midi_dev->oWait); - - } - } - - emu10k1_mpuout_close(card); - } - - if (file->f_mode & FMODE_READ) { - struct midi_hdr *midihdr; - - if (midi_dev->mistate == MIDIIN_STATE_STARTED) { - emu10k1_mpuin_stop(card); - midi_dev->mistate = MIDIIN_STATE_STOPPED; - } - - emu10k1_mpuin_reset(card); - emu10k1_mpuin_close(card); - - while (!list_empty(&midi_dev->mid_hdrs)) { - midihdr = list_entry(midi_dev->mid_hdrs.next, struct midi_hdr, list); - - list_del(midi_dev->mid_hdrs.next); - kfree(midihdr->data); - kfree(midihdr); - } - } - - kfree(midi_dev); - - mutex_lock(&card->open_sem); - card->open_mode &= ~((file->f_mode << FMODE_MIDI_SHIFT) & (FMODE_MIDI_READ | FMODE_MIDI_WRITE)); - mutex_unlock(&card->open_sem); - wake_up_interruptible(&card->open_wait); - - unlock_kernel(); - - return 0; -} - -static ssize_t emu10k1_midi_read(struct file *file, char __user *buffer, size_t count, loff_t * pos) -{ - struct emu10k1_mididevice *midi_dev = (struct emu10k1_mididevice *) file->private_data; - ssize_t ret = 0; - u16 cnt; - unsigned long flags; - - DPD(4, "emu10k1_midi_read(), count %#x\n", (u32) count); - - if (!access_ok(VERIFY_WRITE, buffer, count)) - return -EFAULT; - - if (midi_dev->mistate == MIDIIN_STATE_STOPPED) { - if (emu10k1_mpuin_start(midi_dev->card) < 0) { - ERROR(); - return -EINVAL; - } - - midi_dev->mistate = MIDIIN_STATE_STARTED; - } - - while (count > 0) { - cnt = MIDIIN_BUFLEN - midi_dev->ird; - - spin_lock_irqsave(&midi_spinlock, flags); - - if (midi_dev->icnt < cnt) - cnt = midi_dev->icnt; - - spin_unlock_irqrestore(&midi_spinlock, flags); - - if (cnt > count) - cnt = count; - - if (cnt <= 0) { - if (file->f_flags & O_NONBLOCK) - return ret ? ret : -EAGAIN; - DPF(2, " Go to sleep...\n"); - - interruptible_sleep_on(&midi_dev->iWait); - - if (signal_pending(current)) - return ret ? ret : -ERESTARTSYS; - - continue; - } - - if (copy_to_user(buffer, midi_dev->iBuf + midi_dev->ird, cnt)) { - ERROR(); - return ret ? ret : -EFAULT; - } - - midi_dev->ird += cnt; - midi_dev->ird %= MIDIIN_BUFLEN; - - spin_lock_irqsave(&midi_spinlock, flags); - - midi_dev->icnt -= cnt; - - spin_unlock_irqrestore(&midi_spinlock, flags); - - count -= cnt; - buffer += cnt; - ret += cnt; - - if (midi_dev->icnt == 0) - break; - } - - return ret; -} - -static ssize_t emu10k1_midi_write(struct file *file, const char __user *buffer, size_t count, loff_t * pos) -{ - struct emu10k1_mididevice *midi_dev = (struct emu10k1_mididevice *) file->private_data; - struct midi_hdr *midihdr; - unsigned long flags; - - DPD(4, "emu10k1_midi_write(), count=%#x\n", (u32) count); - - if (!access_ok(VERIFY_READ, buffer, count)) - return -EFAULT; - - if ((midihdr = kmalloc(sizeof(struct midi_hdr), GFP_KERNEL)) == NULL) - return -EINVAL; - - midihdr->bufferlength = count; - midihdr->bytesrecorded = 0; - midihdr->flags = 0; - - midihdr->data = kmalloc(count, GFP_KERNEL); - if (!midihdr->data) { - ERROR(); - kfree(midihdr); - return -EINVAL; - } - - if (copy_from_user(midihdr->data, buffer, count)) { - kfree(midihdr->data); - kfree(midihdr); - return -EFAULT; - } - - spin_lock_irqsave(&midi_spinlock, flags); - - if (emu10k1_mpuout_add_buffer(midi_dev->card, midihdr) < 0) { - ERROR(); - kfree(midihdr->data); - kfree(midihdr); - spin_unlock_irqrestore(&midi_spinlock, flags); - return -EINVAL; - } - - spin_unlock_irqrestore(&midi_spinlock, flags); - - return count; -} - -static unsigned int emu10k1_midi_poll(struct file *file, struct poll_table_struct *wait) -{ - struct emu10k1_mididevice *midi_dev = (struct emu10k1_mididevice *) file->private_data; - unsigned long flags; - unsigned int mask = 0; - - DPF(4, "emu10k1_midi_poll() called\n"); - - if (file->f_mode & FMODE_WRITE) - poll_wait(file, &midi_dev->oWait, wait); - - if (file->f_mode & FMODE_READ) - poll_wait(file, &midi_dev->iWait, wait); - - spin_lock_irqsave(&midi_spinlock, flags); - - if (file->f_mode & FMODE_WRITE) - mask |= POLLOUT | POLLWRNORM; - - if (file->f_mode & FMODE_READ) { - if (midi_dev->mistate == MIDIIN_STATE_STARTED) - if (midi_dev->icnt > 0) - mask |= POLLIN | POLLRDNORM; - } - - spin_unlock_irqrestore(&midi_spinlock, flags); - - return mask; -} - -int emu10k1_midi_callback(unsigned long msg, unsigned long refdata, unsigned long *pmsg) -{ - struct emu10k1_mididevice *midi_dev = (struct emu10k1_mididevice *) refdata; - struct midi_hdr *midihdr = NULL; - unsigned long flags; - int i; - - DPF(4, "emu10k1_midi_callback()\n"); - - spin_lock_irqsave(&midi_spinlock, flags); - - switch (msg) { - case ICARDMIDI_OUTLONGDATA: - midihdr = (struct midi_hdr *) pmsg[2]; - - kfree(midihdr->data); - kfree(midihdr); - wake_up_interruptible(&midi_dev->oWait); - - break; - - case ICARDMIDI_INLONGDATA: - midihdr = (struct midi_hdr *) pmsg[2]; - - for (i = 0; i < midihdr->bytesrecorded; i++) { - midi_dev->iBuf[midi_dev->iwr++] = midihdr->data[i]; - midi_dev->iwr %= MIDIIN_BUFLEN; - } - - midi_dev->icnt += midihdr->bytesrecorded; - - if (midi_dev->mistate == MIDIIN_STATE_STARTED) { - init_midi_hdr(midihdr); - emu10k1_mpuin_add_buffer(midi_dev->card->mpuin, midihdr); - wake_up_interruptible(&midi_dev->iWait); - } - break; - - case ICARDMIDI_INDATA: - { - u8 *pBuf = (u8 *) & pmsg[1]; - u16 bytesvalid = pmsg[2]; - - for (i = 0; i < bytesvalid; i++) { - midi_dev->iBuf[midi_dev->iwr++] = pBuf[i]; - midi_dev->iwr %= MIDIIN_BUFLEN; - } - - midi_dev->icnt += bytesvalid; - } - - wake_up_interruptible(&midi_dev->iWait); - break; - - default: /* Unknown message */ - spin_unlock_irqrestore(&midi_spinlock, flags); - return -1; - } - - spin_unlock_irqrestore(&midi_spinlock, flags); - - return 0; -} - -/* MIDI file operations */ -const struct file_operations emu10k1_midi_fops = { - .owner = THIS_MODULE, - .read = emu10k1_midi_read, - .write = emu10k1_midi_write, - .poll = emu10k1_midi_poll, - .open = emu10k1_midi_open, - .release = emu10k1_midi_release, -}; - - -#ifdef EMU10K1_SEQUENCER - -/* functions used for sequencer access */ - -int emu10k1_seq_midi_open(int dev, int mode, - void (*input) (int dev, unsigned char data), - void (*output) (int dev)) -{ - struct emu10k1_card *card; - struct midi_openinfo dsCardMidiOpenInfo; - struct emu10k1_mididevice *midi_dev; - - if (midi_devs[dev] == NULL || midi_devs[dev]->devc == NULL) - return -EINVAL; - - card = midi_devs[dev]->devc; - - if (card->open_mode) /* card is opened native */ - return -EBUSY; - - DPF(2, "emu10k1_seq_midi_open()\n"); - - if ((midi_dev = kmalloc(sizeof(*midi_dev), GFP_KERNEL)) == NULL) - return -EINVAL; - - midi_dev->card = card; - midi_dev->mistate = MIDIIN_STATE_STOPPED; - init_waitqueue_head(&midi_dev->oWait); - init_waitqueue_head(&midi_dev->iWait); - midi_dev->ird = 0; - midi_dev->iwr = 0; - midi_dev->icnt = 0; - INIT_LIST_HEAD(&midi_dev->mid_hdrs); - - dsCardMidiOpenInfo.refdata = (unsigned long) midi_dev; - - if (emu10k1_mpuout_open(card, &dsCardMidiOpenInfo) < 0) { - ERROR(); - return -ENODEV; - } - - card->seq_mididev = midi_dev; - - return 0; -} - -void emu10k1_seq_midi_close(int dev) -{ - struct emu10k1_card *card; - - DPF(2, "emu10k1_seq_midi_close()\n"); - if (midi_devs[dev] == NULL || midi_devs[dev]->devc == NULL) - return; - - card = midi_devs[dev]->devc; - emu10k1_mpuout_close(card); - - kfree(card->seq_mididev); - card->seq_mididev = NULL; -} - -int emu10k1_seq_midi_out(int dev, unsigned char midi_byte) -{ - struct emu10k1_card *card; - struct midi_hdr *midihdr; - unsigned long flags; - - if (midi_devs[dev] == NULL || midi_devs[dev]->devc == NULL) - return -EINVAL; - - card = midi_devs[dev]->devc; - - if ((midihdr = kmalloc(sizeof(struct midi_hdr), GFP_KERNEL)) == NULL) - return -EINVAL; - - midihdr->bufferlength = 1; - midihdr->bytesrecorded = 0; - midihdr->flags = 0; - - midihdr->data = kmalloc(1, GFP_KERNEL); - if (!midihdr->data) { - ERROR(); - kfree(midihdr); - return -EINVAL; - } - - *(midihdr->data) = midi_byte; - - spin_lock_irqsave(&midi_spinlock, flags); - - if (emu10k1_mpuout_add_buffer(card, midihdr) < 0) { - ERROR(); - kfree(midihdr->data); - kfree(midihdr); - spin_unlock_irqrestore(&midi_spinlock, flags); - return -EINVAL; - } - - spin_unlock_irqrestore(&midi_spinlock, flags); - - return 1; -} - -int emu10k1_seq_midi_start_read(int dev) -{ - return 0; -} - -int emu10k1_seq_midi_end_read(int dev) -{ - return 0; -} - -void emu10k1_seq_midi_kick(int dev) -{ -} - -int emu10k1_seq_midi_buffer_status(int dev) -{ - int count; - struct midi_queue *queue; - struct emu10k1_card *card; - - if (midi_devs[dev] == NULL || midi_devs[dev]->devc == NULL) - return -EINVAL; - - count = 0; - - card = midi_devs[dev]->devc; - queue = card->mpuout->firstmidiq; - - while (queue != NULL) { - count++; - if (queue == card->mpuout->lastmidiq) - break; - - queue = queue->next; - } - - return count; -} - -#endif - diff --git a/sound/oss/emu10k1/midi.h b/sound/oss/emu10k1/midi.h deleted file mode 100644 index 2459ec929e8..00000000000 --- a/sound/oss/emu10k1/midi.h +++ /dev/null @@ -1,78 +0,0 @@ -/* - ********************************************************************** - * midi.h - * Copyright 1999, 2000 Creative Labs, Inc. - * - ********************************************************************** - * - * Date Author Summary of changes - * ---- ------ ------------------ - * October 20, 1999 Bertrand Lee base code release - * - ********************************************************************** - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public - * License along with this program; if not, write to the Free - * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, - * USA. - * - ********************************************************************** - */ - -#ifndef _MIDI_H -#define _MIDI_H - -#define FMODE_MIDI_SHIFT 3 -#define FMODE_MIDI_READ (FMODE_READ << FMODE_MIDI_SHIFT) -#define FMODE_MIDI_WRITE (FMODE_WRITE << FMODE_MIDI_SHIFT) - -#define MIDIIN_STATE_STARTED 0x00000001 -#define MIDIIN_STATE_STOPPED 0x00000002 - -#define MIDIIN_BUFLEN 1024 - -struct emu10k1_mididevice -{ - struct emu10k1_card *card; - u32 mistate; - wait_queue_head_t oWait; - wait_queue_head_t iWait; - s8 iBuf[MIDIIN_BUFLEN]; - u16 ird, iwr, icnt; - struct list_head mid_hdrs; -}; - -/* uncomment next line to use midi port on Audigy drive */ -//#define USE_AUDIGY_DRIVE_MIDI - -#ifdef USE_AUDIGY_DRIVE_MIDI -#define A_MUDATA A_MUDATA2 -#define A_MUCMD A_MUCMD2 -#define A_MUSTAT A_MUCMD2 -#define A_IPR_MIDITRANSBUFEMPTY A_IPR_MIDITRANSBUFEMPTY2 -#define A_IPR_MIDIRECVBUFEMPTY A_IPR_MIDIRECVBUFEMPTY2 -#define A_INTE_MIDITXENABLE A_INTE_MIDITXENABLE2 -#define A_INTE_MIDIRXENABLE A_INTE_MIDIRXENABLE2 -#else -#define A_MUDATA A_MUDATA1 -#define A_MUCMD A_MUCMD1 -#define A_MUSTAT A_MUCMD1 -#define A_IPR_MIDITRANSBUFEMPTY A_IPR_MIDITRANSBUFEMPTY1 -#define A_IPR_MIDIRECVBUFEMPTY A_IPR_MIDIRECVBUFEMPTY1 -#define A_INTE_MIDITXENABLE A_INTE_MIDITXENABLE1 -#define A_INTE_MIDIRXENABLE A_INTE_MIDIRXENABLE1 -#endif - - -#endif /* _MIDI_H */ - diff --git a/sound/oss/emu10k1/mixer.c b/sound/oss/emu10k1/mixer.c deleted file mode 100644 index bc3805fb070..00000000000 --- a/sound/oss/emu10k1/mixer.c +++ /dev/null @@ -1,690 +0,0 @@ -/* - ********************************************************************** - * mixer.c - /dev/mixer interface for emu10k1 driver - * Copyright 1999, 2000 Creative Labs, Inc. - * - ********************************************************************** - * - * Date Author Summary of changes - * ---- ------ ------------------ - * October 20, 1999 Bertrand Lee base code release - * November 2, 1999 Alan Cox cleaned up stuff - * - ********************************************************************** - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public - * License along with this program; if not, write to the Free - * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, - * USA. - * - ********************************************************************** - */ - -#include <linux/module.h> -#include <asm/uaccess.h> -#include <linux/fs.h> - -#include "hwaccess.h" -#include "8010.h" -#include "recmgr.h" - - -static const u32 bass_table[41][5] = { - { 0x3e4f844f, 0x84ed4cc3, 0x3cc69927, 0x7b03553a, 0xc4da8486 }, - { 0x3e69a17a, 0x84c280fb, 0x3cd77cd4, 0x7b2f2a6f, 0xc4b08d1d }, - { 0x3e82ff42, 0x849991d5, 0x3ce7466b, 0x7b5917c6, 0xc48863ee }, - { 0x3e9bab3c, 0x847267f0, 0x3cf5ffe8, 0x7b813560, 0xc461f22c }, - { 0x3eb3b275, 0x844ced29, 0x3d03b295, 0x7ba79a1c, 0xc43d223b }, - { 0x3ecb2174, 0x84290c8b, 0x3d106714, 0x7bcc5ba3, 0xc419dfa5 }, - { 0x3ee2044b, 0x8406b244, 0x3d1c2561, 0x7bef8e77, 0xc3f8170f }, - { 0x3ef86698, 0x83e5cb96, 0x3d26f4d8, 0x7c114600, 0xc3d7b625 }, - { 0x3f0e5390, 0x83c646c9, 0x3d30dc39, 0x7c319498, 0xc3b8ab97 }, - { 0x3f23d60b, 0x83a81321, 0x3d39e1af, 0x7c508b9c, 0xc39ae704 }, - { 0x3f38f884, 0x838b20d2, 0x3d420ad2, 0x7c6e3b75, 0xc37e58f1 }, - { 0x3f4dc52c, 0x836f60ef, 0x3d495cab, 0x7c8ab3a6, 0xc362f2be }, - { 0x3f6245e8, 0x8354c565, 0x3d4fdbb8, 0x7ca602d6, 0xc348a69b }, - { 0x3f76845f, 0x833b40ec, 0x3d558bf0, 0x7cc036df, 0xc32f677c }, - { 0x3f8a8a03, 0x8322c6fb, 0x3d5a70c4, 0x7cd95cd7, 0xc317290b }, - { 0x3f9e6014, 0x830b4bc3, 0x3d5e8d25, 0x7cf1811a, 0xc2ffdfa5 }, - { 0x3fb20fae, 0x82f4c420, 0x3d61e37f, 0x7d08af56, 0xc2e9804a }, - { 0x3fc5a1cc, 0x82df2592, 0x3d6475c3, 0x7d1ef294, 0xc2d40096 }, - { 0x3fd91f55, 0x82ca6632, 0x3d664564, 0x7d345541, 0xc2bf56b9 }, - { 0x3fec9120, 0x82b67cac, 0x3d675356, 0x7d48e138, 0xc2ab796e }, - { 0x40000000, 0x82a36037, 0x3d67a012, 0x7d5c9fc9, 0xc2985fee }, - { 0x401374c7, 0x8291088a, 0x3d672b93, 0x7d6f99c3, 0xc28601f2 }, - { 0x4026f857, 0x827f6dd7, 0x3d65f559, 0x7d81d77c, 0xc27457a3 }, - { 0x403a939f, 0x826e88c5, 0x3d63fc63, 0x7d9360d4, 0xc2635996 }, - { 0x404e4faf, 0x825e5266, 0x3d613f32, 0x7da43d42, 0xc25300c6 }, - { 0x406235ba, 0x824ec434, 0x3d5dbbc3, 0x7db473d7, 0xc243468e }, - { 0x40764f1f, 0x823fd80c, 0x3d596f8f, 0x7dc40b44, 0xc23424a2 }, - { 0x408aa576, 0x82318824, 0x3d545787, 0x7dd309e2, 0xc2259509 }, - { 0x409f4296, 0x8223cf0b, 0x3d4e7012, 0x7de175b5, 0xc2179218 }, - { 0x40b430a0, 0x8216a7a1, 0x3d47b505, 0x7def5475, 0xc20a1670 }, - { 0x40c97a0a, 0x820a0d12, 0x3d4021a1, 0x7dfcab8d, 0xc1fd1cf5 }, - { 0x40df29a6, 0x81fdfad6, 0x3d37b08d, 0x7e098028, 0xc1f0a0ca }, - { 0x40f54ab1, 0x81f26ca9, 0x3d2e5bd1, 0x7e15d72b, 0xc1e49d52 }, - { 0x410be8da, 0x81e75e89, 0x3d241cce, 0x7e21b544, 0xc1d90e24 }, - { 0x41231051, 0x81dcccb3, 0x3d18ec37, 0x7e2d1ee6, 0xc1cdef10 }, - { 0x413acdd0, 0x81d2b39e, 0x3d0cc20a, 0x7e38184e, 0xc1c33c13 }, - { 0x41532ea7, 0x81c90ffb, 0x3cff9585, 0x7e42a58b, 0xc1b8f15a }, - { 0x416c40cd, 0x81bfdeb2, 0x3cf15d21, 0x7e4cca7c, 0xc1af0b3f }, - { 0x418612ea, 0x81b71cdc, 0x3ce20e85, 0x7e568ad3, 0xc1a58640 }, - { 0x41a0b465, 0x81aec7c5, 0x3cd19e7c, 0x7e5fea1e, 0xc19c5f03 }, - { 0x41bc3573, 0x81a6dcea, 0x3cc000e9, 0x7e68ebc2, 0xc1939250 } -}; - -static const u32 treble_table[41][5] = { - { 0x0125cba9, 0xfed5debd, 0x00599b6c, 0x0d2506da, 0xfa85b354 }, - { 0x0142f67e, 0xfeb03163, 0x0066cd0f, 0x0d14c69d, 0xfa914473 }, - { 0x016328bd, 0xfe860158, 0x0075b7f2, 0x0d03eb27, 0xfa9d32d2 }, - { 0x0186b438, 0xfe56c982, 0x00869234, 0x0cf27048, 0xfaa97fca }, - { 0x01adf358, 0xfe21f5fe, 0x00999842, 0x0ce051c2, 0xfab62ca5 }, - { 0x01d949fa, 0xfde6e287, 0x00af0d8d, 0x0ccd8b4a, 0xfac33aa7 }, - { 0x02092669, 0xfda4d8bf, 0x00c73d4c, 0x0cba1884, 0xfad0ab07 }, - { 0x023e0268, 0xfd5b0e4a, 0x00e27b54, 0x0ca5f509, 0xfade7ef2 }, - { 0x0278645c, 0xfd08a2b0, 0x01012509, 0x0c911c63, 0xfaecb788 }, - { 0x02b8e091, 0xfcac9d1a, 0x0123a262, 0x0c7b8a14, 0xfafb55df }, - { 0x03001a9a, 0xfc45e9ce, 0x014a6709, 0x0c65398f, 0xfb0a5aff }, - { 0x034ec6d7, 0xfbd3576b, 0x0175f397, 0x0c4e2643, 0xfb19c7e4 }, - { 0x03a5ac15, 0xfb5393ee, 0x01a6d6ed, 0x0c364b94, 0xfb299d7c }, - { 0x0405a562, 0xfac52968, 0x01ddafae, 0x0c1da4e2, 0xfb39dca5 }, - { 0x046fa3fe, 0xfa267a66, 0x021b2ddd, 0x0c042d8d, 0xfb4a8631 }, - { 0x04e4b17f, 0xf975be0f, 0x0260149f, 0x0be9e0f2, 0xfb5b9ae0 }, - { 0x0565f220, 0xf8b0fbe5, 0x02ad3c29, 0x0bceba73, 0xfb6d1b60 }, - { 0x05f4a745, 0xf7d60722, 0x030393d4, 0x0bb2b578, 0xfb7f084d }, - { 0x06923236, 0xf6e279bd, 0x03642465, 0x0b95cd75, 0xfb916233 }, - { 0x07401713, 0xf5d3aef9, 0x03d01283, 0x0b77fded, 0xfba42984 }, - { 0x08000000, 0xf4a6bd88, 0x0448a161, 0x0b594278, 0xfbb75e9f }, - { 0x08d3c097, 0xf3587131, 0x04cf35a4, 0x0b3996c9, 0xfbcb01cb }, - { 0x09bd59a2, 0xf1e543f9, 0x05655880, 0x0b18f6b2, 0xfbdf1333 }, - { 0x0abefd0f, 0xf04956ca, 0x060cbb12, 0x0af75e2c, 0xfbf392e8 }, - { 0x0bdb123e, 0xee806984, 0x06c739fe, 0x0ad4c962, 0xfc0880dd }, - { 0x0d143a94, 0xec85d287, 0x0796e150, 0x0ab134b0, 0xfc1ddce5 }, - { 0x0e6d5664, 0xea547598, 0x087df0a0, 0x0a8c9cb6, 0xfc33a6ad }, - { 0x0fe98a2a, 0xe7e6ba35, 0x097edf83, 0x0a66fe5b, 0xfc49ddc2 }, - { 0x118c4421, 0xe536813a, 0x0a9c6248, 0x0a4056d7, 0xfc608185 }, - { 0x1359422e, 0xe23d19eb, 0x0bd96efb, 0x0a18a3bf, 0xfc77912c }, - { 0x1554982b, 0xdef33645, 0x0d3942bd, 0x09efe312, 0xfc8f0bc1 }, - { 0x1782b68a, 0xdb50deb1, 0x0ebf676d, 0x09c6133f, 0xfca6f019 }, - { 0x19e8715d, 0xd74d64fd, 0x106fb999, 0x099b3337, 0xfcbf3cd6 }, - { 0x1c8b07b8, 0xd2df56ab, 0x124e6ec8, 0x096f4274, 0xfcd7f060 }, - { 0x1f702b6d, 0xcdfc6e92, 0x14601c10, 0x0942410b, 0xfcf108e5 }, - { 0x229e0933, 0xc89985cd, 0x16a9bcfa, 0x09142fb5, 0xfd0a8451 }, - { 0x261b5118, 0xc2aa8409, 0x1930bab6, 0x08e50fdc, 0xfd24604d }, - { 0x29ef3f5d, 0xbc224f28, 0x1bfaf396, 0x08b4e3aa, 0xfd3e9a3b }, - { 0x2e21a59b, 0xb4f2ba46, 0x1f0ec2d6, 0x0883ae15, 0xfd592f33 }, - { 0x32baf44b, 0xad0c7429, 0x227308a3, 0x085172eb, 0xfd741bfd }, - { 0x37c4448b, 0xa45ef51d, 0x262f3267, 0x081e36dc, 0xfd8f5d14 } -}; - - -static void set_bass(struct emu10k1_card *card, int l, int r) -{ - int i; - - l = (l * 40 + 50) / 100; - r = (r * 40 + 50) / 100; - - for (i = 0; i < 5; i++) - sblive_writeptr(card, (card->is_audigy ? A_GPR_BASE : GPR_BASE) + card->mgr.ctrl_gpr[SOUND_MIXER_BASS][0] + i, 0, bass_table[l][i]); -} - -static void set_treble(struct emu10k1_card *card, int l, int r) -{ - int i; - - l = (l * 40 + 50) / 100; - r = (r * 40 + 50) / 100; - - for (i = 0; i < 5; i++) - sblive_writeptr(card, (card->is_audigy ? A_GPR_BASE : GPR_BASE) + card->mgr.ctrl_gpr[SOUND_MIXER_TREBLE][0] + i , 0, treble_table[l][i]); -} - -const char volume_params[SOUND_MIXER_NRDEVICES]= { -/* Used by the ac97 driver */ - [SOUND_MIXER_VOLUME] = VOL_6BIT, - [SOUND_MIXER_BASS] = VOL_4BIT, - [SOUND_MIXER_TREBLE] = VOL_4BIT, - [SOUND_MIXER_PCM] = VOL_5BIT, - [SOUND_MIXER_SPEAKER] = VOL_4BIT, - [SOUND_MIXER_LINE] = VOL_5BIT, - [SOUND_MIXER_MIC] = VOL_5BIT, - [SOUND_MIXER_CD] = VOL_5BIT, - [SOUND_MIXER_ALTPCM] = VOL_6BIT, - [SOUND_MIXER_IGAIN] = VOL_4BIT, - [SOUND_MIXER_LINE1] = VOL_5BIT, - [SOUND_MIXER_PHONEIN] = VOL_5BIT, - [SOUND_MIXER_PHONEOUT] = VOL_6BIT, - [SOUND_MIXER_VIDEO] = VOL_5BIT, -/* Not used by the ac97 driver */ - [SOUND_MIXER_SYNTH] = VOL_5BIT, - [SOUND_MIXER_IMIX] = VOL_5BIT, - [SOUND_MIXER_RECLEV] = VOL_5BIT, - [SOUND_MIXER_OGAIN] = VOL_5BIT, - [SOUND_MIXER_LINE2] = VOL_5BIT, - [SOUND_MIXER_LINE3] = VOL_5BIT, - [SOUND_MIXER_DIGITAL1] = VOL_5BIT, - [SOUND_MIXER_DIGITAL2] = VOL_5BIT, - [SOUND_MIXER_DIGITAL3] = VOL_5BIT, - [SOUND_MIXER_RADIO] = VOL_5BIT, - [SOUND_MIXER_MONITOR] = VOL_5BIT -}; - -/* Mixer file operations */ -static int emu10k1_private_mixer(struct emu10k1_card *card, unsigned int cmd, unsigned long arg) -{ - struct mixer_private_ioctl *ctl; - struct dsp_patch *patch; - u32 size, page; - int addr, size_reg, i, ret; - unsigned int id, ch; - void __user *argp = (void __user *)arg; - - switch (cmd) { - - case SOUND_MIXER_PRIVATE3: - - ctl = kmalloc(sizeof(struct mixer_private_ioctl), GFP_KERNEL); - if (ctl == NULL) - return -ENOMEM; - - if (copy_from_user(ctl, argp, sizeof(struct mixer_private_ioctl))) { - kfree(ctl); - return -EFAULT; - } - - ret = 0; - switch (ctl->cmd) { -#ifdef DBGEMU - case CMD_WRITEFN0: - emu10k1_writefn0_2(card, ctl->val[0], ctl->val[1], ctl->val[2]); - break; -#endif - case CMD_WRITEPTR: -#ifdef DBGEMU - if (ctl->val[1] >= 0x40 || ctl->val[0] >= 0x1000) { -#else - if (ctl->val[1] >= 0x40 || ctl->val[0] >= 0x1000 || ((ctl->val[0] < 0x100 ) && - //Any register allowed raw access goes here: - (ctl->val[0] != A_SPDIF_SAMPLERATE) && (ctl->val[0] != A_DBG) - ) - ) { -#endif - ret = -EINVAL; - break; - } - sblive_writeptr(card, ctl->val[0], ctl->val[1], ctl->val[2]); - break; - - case CMD_READFN0: - ctl->val[2] = emu10k1_readfn0(card, ctl->val[0]); - - if (copy_to_user(argp, ctl, sizeof(struct mixer_private_ioctl))) - ret = -EFAULT; - - break; - - case CMD_READPTR: - if (ctl->val[1] >= 0x40 || (ctl->val[0] & 0x7ff) > 0xff) { - ret = -EINVAL; - break; - } - - if ((ctl->val[0] & 0x7ff) > 0x3f) - ctl->val[1] = 0x00; - - ctl->val[2] = sblive_readptr(card, ctl->val[0], ctl->val[1]); - - if (copy_to_user(argp, ctl, sizeof(struct mixer_private_ioctl))) - ret = -EFAULT; - - break; - - case CMD_SETRECSRC: - switch (ctl->val[0]) { - case WAVERECORD_AC97: - if (card->is_aps) { - ret = -EINVAL; - break; - } - - card->wavein.recsrc = WAVERECORD_AC97; - break; - - case WAVERECORD_MIC: - card->wavein.recsrc = WAVERECORD_MIC; - break; - - case WAVERECORD_FX: - card->wavein.recsrc = WAVERECORD_FX; - card->wavein.fxwc = ctl->val[1] & 0xffff; - - if (!card->wavein.fxwc) - ret = -EINVAL; - - break; - - default: - ret = -EINVAL; - break; - } - break; - - case CMD_GETRECSRC: - ctl->val[0] = card->wavein.recsrc; - ctl->val[1] = card->wavein.fxwc; - if (copy_to_user(argp, ctl, sizeof(struct mixer_private_ioctl))) - ret = -EFAULT; - - break; - - case CMD_GETVOICEPARAM: - ctl->val[0] = card->waveout.send_routing[0]; - ctl->val[1] = card->waveout.send_dcba[0]; - - ctl->val[2] = card->waveout.send_routing[1]; - ctl->val[3] = card->waveout.send_dcba[1]; - - ctl->val[4] = card->waveout.send_routing[2]; - ctl->val[5] = card->waveout.send_dcba[2]; - - if (copy_to_user(argp, ctl, sizeof(struct mixer_private_ioctl))) - ret = -EFAULT; - - break; - - case CMD_SETVOICEPARAM: - card->waveout.send_routing[0] = ctl->val[0]; - card->waveout.send_dcba[0] = ctl->val[1]; - - card->waveout.send_routing[1] = ctl->val[2]; - card->waveout.send_dcba[1] = ctl->val[3]; - - card->waveout.send_routing[2] = ctl->val[4]; - card->waveout.send_dcba[2] = ctl->val[5]; - - break; - - case CMD_SETMCH_FX: - card->mchannel_fx = ctl->val[0] & 0x000f; - break; - - case CMD_GETPATCH: - if (ctl->val[0] == 0) { - if (copy_to_user(argp, &card->mgr.rpatch, sizeof(struct dsp_rpatch))) - ret = -EFAULT; - } else { - if ((ctl->val[0] - 1) / PATCHES_PER_PAGE >= card->mgr.current_pages) { - ret = -EINVAL; - break; - } - - if (copy_to_user(argp, PATCH(&card->mgr, ctl->val[0] - 1), sizeof(struct dsp_patch))) - ret = -EFAULT; - } - - break; - - case CMD_GETGPR: - id = ctl->val[0]; - - if (id > NUM_GPRS) { - ret = -EINVAL; - break; - } - - if (copy_to_user(argp, &card->mgr.gpr[id], sizeof(struct dsp_gpr))) - ret = -EFAULT; - - break; - - case CMD_GETCTLGPR: - addr = emu10k1_find_control_gpr(&card->mgr, (char *) ctl->val, &((char *) ctl->val)[PATCH_NAME_SIZE]); - ctl->val[0] = sblive_readptr(card, addr, 0); - - if (copy_to_user(argp, ctl, sizeof(struct mixer_private_ioctl))) - ret = -EFAULT; - - break; - - case CMD_SETPATCH: - if (ctl->val[0] == 0) - memcpy(&card->mgr.rpatch, &ctl->val[1], sizeof(struct dsp_rpatch)); - else { - page = (ctl->val[0] - 1) / PATCHES_PER_PAGE; - if (page > MAX_PATCHES_PAGES) { - ret = -EINVAL; - break; - } - - if (page >= card->mgr.current_pages) { - for (i = card->mgr.current_pages; i < page + 1; i++) { - card->mgr.patch[i] = (void *)__get_free_page(GFP_KERNEL); - if(card->mgr.patch[i] == NULL) { - card->mgr.current_pages = i; - ret = -ENOMEM; - break; - } - memset(card->mgr.patch[i], 0, PAGE_SIZE); - } - card->mgr.current_pages = page + 1; - } - - patch = PATCH(&card->mgr, ctl->val[0] - 1); - - memcpy(patch, &ctl->val[1], sizeof(struct dsp_patch)); - - if (patch->code_size == 0) { - for(i = page + 1; i < card->mgr.current_pages; i++) - free_page((unsigned long) card->mgr.patch[i]); - - card->mgr.current_pages = page + 1; - } - } - break; - - case CMD_SETGPR: - if (ctl->val[0] > NUM_GPRS) { - ret = -EINVAL; - break; - } - - memcpy(&card->mgr.gpr[ctl->val[0]], &ctl->val[1], sizeof(struct dsp_gpr)); - break; - - case CMD_SETCTLGPR: - addr = emu10k1_find_control_gpr(&card->mgr, (char *) ctl->val, (char *) ctl->val + PATCH_NAME_SIZE); - emu10k1_set_control_gpr(card, addr, *((s32 *)((char *) ctl->val + 2 * PATCH_NAME_SIZE)), 0); - break; - - case CMD_SETGPOUT: - if ( ((ctl->val[0] > 2) && (!card->is_audigy)) - || (ctl->val[0] > 15) || ctl->val[1] > 1) { - ret= -EINVAL; - break; - } - - if (card->is_audigy) - emu10k1_writefn0(card, (1 << 24) | ((ctl->val[0]) << 16) | A_IOCFG, ctl->val[1]); - else - emu10k1_writefn0(card, (1 << 24) | (((ctl->val[0]) + 10) << 16) | HCFG, ctl->val[1]); - break; - - case CMD_GETGPR2OSS: - id = ctl->val[0]; - ch = ctl->val[1]; - - if (id >= SOUND_MIXER_NRDEVICES || ch >= 2) { - ret = -EINVAL; - break; - } - - ctl->val[2] = card->mgr.ctrl_gpr[id][ch]; - - if (copy_to_user(argp, ctl, sizeof(struct mixer_private_ioctl))) - ret = -EFAULT; - - break; - - case CMD_SETGPR2OSS: - id = ctl->val[0]; - /* 0 == left, 1 == right */ - ch = ctl->val[1]; - addr = ctl->val[2]; - - if (id >= SOUND_MIXER_NRDEVICES || ch >= 2) { - ret = -EINVAL; - break; - } - - card->mgr.ctrl_gpr[id][ch] = addr; - - if (card->is_aps) - break; - - if (addr >= 0) { - unsigned int state = card->ac97->mixer_state[id]; - - if (ch == 1) { - state >>= 8; - card->ac97->stereo_mixers |= (1 << id); - } - - card->ac97->supported_mixers |= (1 << id); - - if (id == SOUND_MIXER_TREBLE) { - set_treble(card, card->ac97->mixer_state[id] & 0xff, (card->ac97->mixer_state[id] >> 8) & 0xff); - } else if (id == SOUND_MIXER_BASS) { - set_bass(card, card->ac97->mixer_state[id] & 0xff, (card->ac97->mixer_state[id] >> 8) & 0xff); - } else - emu10k1_set_volume_gpr(card, addr, state & 0xff, - volume_params[id]); - } else { - card->ac97->stereo_mixers &= ~(1 << id); - card->ac97->stereo_mixers |= card->ac97_stereo_mixers; - - if (ch == 0) { - card->ac97->supported_mixers &= ~(1 << id); - card->ac97->supported_mixers |= card->ac97_supported_mixers; - } - } - break; - - case CMD_SETPASSTHROUGH: - card->pt.selected = ctl->val[0] ? 1 : 0; - if (card->pt.state != PT_STATE_INACTIVE) - break; - - card->pt.spcs_to_use = ctl->val[0] & 0x07; - break; - - case CMD_PRIVATE3_VERSION: - ctl->val[0] = PRIVATE3_VERSION; //private3 version - ctl->val[1] = MAJOR_VER; //major driver version - ctl->val[2] = MINOR_VER; //minor driver version - ctl->val[3] = card->is_audigy; //1=card is audigy - - if (card->is_audigy) - ctl->val[4]=emu10k1_readfn0(card, 0x18); - - if (copy_to_user(argp, ctl, sizeof(struct mixer_private_ioctl))) - ret = -EFAULT; - break; - - case CMD_AC97_BOOST: - if (ctl->val[0]) - emu10k1_ac97_write(card->ac97, 0x18, 0x0); - else - emu10k1_ac97_write(card->ac97, 0x18, 0x0808); - break; - default: - ret = -EINVAL; - break; - } - - kfree(ctl); - return ret; - break; - - case SOUND_MIXER_PRIVATE4: - - if (copy_from_user(&size, argp, sizeof(size))) - return -EFAULT; - - DPD(2, "External tram size %#x\n", size); - - if (size > 0x1fffff) - return -EINVAL; - - size_reg = 0; - - if (size != 0) { - size = (size - 1) >> 14; - - while (size) { - size >>= 1; - size_reg++; - } - - size = 0x4000 << size_reg; - } - - DPD(2, "External tram size %#x %#x\n", size, size_reg); - - if (size != card->tankmem.size) { - if (card->tankmem.size > 0) { - emu10k1_writefn0(card, HCFG_LOCKTANKCACHE, 1); - - sblive_writeptr_tag(card, 0, TCB, 0, TCBS, 0, TAGLIST_END); - - pci_free_consistent(card->pci_dev, card->tankmem.size, card->tankmem.addr, card->tankmem.dma_handle); - - card->tankmem.size = 0; - } - - if (size != 0) { - card->tankmem.addr = pci_alloc_consistent(card->pci_dev, size, &card->tankmem.dma_handle); - if (card->tankmem.addr == NULL) - return -ENOMEM; - - card->tankmem.size = size; - - sblive_writeptr_tag(card, 0, TCB, (u32) card->tankmem.dma_handle, TCBS,(u32) size_reg, TAGLIST_END); - - emu10k1_writefn0(card, HCFG_LOCKTANKCACHE, 0); - } - } - return 0; - break; - - default: - break; - } - - return -EINVAL; -} - -static int emu10k1_dsp_mixer(struct emu10k1_card *card, unsigned int oss_mixer, unsigned long arg) -{ - unsigned int left, right; - int val; - int scale; - - card->ac97->modcnt++; - - if (get_user(val, (int __user *)arg)) - return -EFAULT; - - /* cleanse input a little */ - right = ((val >> 8) & 0xff); - left = (val & 0xff); - - if (right > 100) right = 100; - if (left > 100) left = 100; - - card->ac97->mixer_state[oss_mixer] = (right << 8) | left; - if (oss_mixer == SOUND_MIXER_TREBLE) { - set_treble(card, left, right); - return 0; - } if (oss_mixer == SOUND_MIXER_BASS) { - set_bass(card, left, right); - return 0; - } - - if (oss_mixer == SOUND_MIXER_VOLUME) - scale = 1 << card->ac97->bit_resolution; - else - scale = volume_params[oss_mixer]; - - emu10k1_set_volume_gpr(card, card->mgr.ctrl_gpr[oss_mixer][0], left, scale); - emu10k1_set_volume_gpr(card, card->mgr.ctrl_gpr[oss_mixer][1], right, scale); - - if (card->ac97_supported_mixers & (1 << oss_mixer)) - card->ac97->write_mixer(card->ac97, oss_mixer, left, right); - - return 0; -} - -static int emu10k1_mixer_ioctl(struct inode *inode, struct file *file, unsigned int cmd, unsigned long arg) -{ - int ret; - struct emu10k1_card *card = file->private_data; - unsigned int oss_mixer = _IOC_NR(cmd); - - ret = -EINVAL; - if (!card->is_aps) { - if (cmd == SOUND_MIXER_INFO) { - mixer_info info; - - strlcpy(info.id, card->ac97->name, sizeof(info.id)); - - if (card->is_audigy) - strlcpy(info.name, "Audigy - Emu10k1", sizeof(info.name)); - else - strlcpy(info.name, "Creative SBLive - Emu10k1", sizeof(info.name)); - - info.modify_counter = card->ac97->modcnt; - - if (copy_to_user((void __user *)arg, &info, sizeof(info))) - return -EFAULT; - - return 0; - } - - if ((_SIOC_DIR(cmd) == (_SIOC_WRITE|_SIOC_READ)) && oss_mixer <= SOUND_MIXER_NRDEVICES) - ret = emu10k1_dsp_mixer(card, oss_mixer, arg); - else - ret = card->ac97->mixer_ioctl(card->ac97, cmd, arg); - } - - if (ret < 0) - ret = emu10k1_private_mixer(card, cmd, arg); - - return ret; -} - -static int emu10k1_mixer_open(struct inode *inode, struct file *file) -{ - int minor = iminor(inode); - struct emu10k1_card *card = NULL; - struct list_head *entry; - - DPF(4, "emu10k1_mixer_open()\n"); - - list_for_each(entry, &emu10k1_devs) { - card = list_entry(entry, struct emu10k1_card, list); - - if (card->ac97->dev_mixer == minor) - goto match; - } - - return -ENODEV; - - match: - file->private_data = card; - return 0; -} - -static int emu10k1_mixer_release(struct inode *inode, struct file *file) -{ - DPF(4, "emu10k1_mixer_release()\n"); - return 0; -} - -const struct file_operations emu10k1_mixer_fops = { - .owner = THIS_MODULE, - .llseek = no_llseek, - .ioctl = emu10k1_mixer_ioctl, - .open = emu10k1_mixer_open, - .release = emu10k1_mixer_release, -}; diff --git a/sound/oss/emu10k1/passthrough.c b/sound/oss/emu10k1/passthrough.c deleted file mode 100644 index 6d21d4368de..00000000000 --- a/sound/oss/emu10k1/passthrough.c +++ /dev/null @@ -1,240 +0,0 @@ -/* - ********************************************************************** - * passthrough.c -- Emu10k1 digital passthrough - * Copyright (C) 2001 Juha Yrjölä <jyrjola@cc.hut.fi> - * - ********************************************************************** - * - * Date Author Summary of changes - * ---- ------ ------------------ - * May 15, 2001 Juha Yrjölä base code release - * - ********************************************************************** - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public - * License along with this program; if not, write to the Free - * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, - * USA. - * - ********************************************************************** - */ - -#include <linux/module.h> -#include <linux/poll.h> -#include <linux/slab.h> -#include <linux/bitops.h> -#include <asm/io.h> -#include <linux/sched.h> -#include <linux/smp_lock.h> - -#include "hwaccess.h" -#include "cardwo.h" -#include "cardwi.h" -#include "recmgr.h" -#include "irqmgr.h" -#include "audio.h" -#include "8010.h" - -static void pt_putsamples(struct pt_data *pt, u16 *ptr, u16 left, u16 right) -{ - unsigned int idx; - - ptr[pt->copyptr] = left; - idx = pt->copyptr + PT_SAMPLES/2; - idx %= PT_SAMPLES; - ptr[idx] = right; -} - -static inline int pt_can_write(struct pt_data *pt) -{ - return pt->blocks_copied < pt->blocks_played + 8; -} - -static int pt_wait_for_write(struct emu10k1_wavedevice *wavedev, int nonblock) -{ - struct emu10k1_card *card = wavedev->card; - struct pt_data *pt = &card->pt; - - if (nonblock && !pt_can_write(pt)) - return -EAGAIN; - while (!pt_can_write(pt) && pt->state != PT_STATE_INACTIVE) { - interruptible_sleep_on(&pt->wait); - if (signal_pending(current)) - return -ERESTARTSYS; - } - if (pt->state == PT_STATE_INACTIVE) - return -EAGAIN; - - return 0; -} - -static int pt_putblock(struct emu10k1_wavedevice *wave_dev, u16 *block, int nonblock) -{ - struct woinst *woinst = wave_dev->woinst; - struct emu10k1_card *card = wave_dev->card; - struct pt_data *pt = &card->pt; - u16 *ptr = (u16 *) card->tankmem.addr; - int i = 0, r; - unsigned long flags; - - r = pt_wait_for_write(wave_dev, nonblock); - if (r < 0) - return r; - spin_lock_irqsave(&card->pt.lock, flags); - while (i < PT_BLOCKSAMPLES) { - pt_putsamples(pt, ptr, block[2*i], block[2*i+1]); - if (pt->copyptr == 0) - pt->copyptr = PT_SAMPLES; - pt->copyptr--; - i++; - } - woinst->total_copied += PT_BLOCKSIZE; - pt->blocks_copied++; - if (pt->blocks_copied >= 4 && pt->state != PT_STATE_PLAYING) { - DPF(2, "activating digital pass-through playback\n"); - sblive_writeptr(card, GPR_BASE + pt->enable_gpr, 0, 1); - pt->state = PT_STATE_PLAYING; - } - spin_unlock_irqrestore(&card->pt.lock, flags); - return 0; -} - -int emu10k1_pt_setup(struct emu10k1_wavedevice *wave_dev) -{ - u32 bits; - struct emu10k1_card *card = wave_dev->card; - struct pt_data *pt = &card->pt; - int i; - - for (i = 0; i < 3; i++) { - pt->old_spcs[i] = sblive_readptr(card, SPCS0 + i, 0); - if (pt->spcs_to_use & (1 << i)) { - DPD(2, "using S/PDIF port %d\n", i); - bits = SPCS_CLKACCY_1000PPM | SPCS_SAMPLERATE_48 | - SPCS_CHANNELNUM_LEFT | SPCS_SOURCENUM_UNSPEC | SPCS_GENERATIONSTATUS | - 0x00001200 | SPCS_EMPHASIS_NONE | SPCS_COPYRIGHT; - if (pt->ac3data) - bits |= SPCS_NOTAUDIODATA; - sblive_writeptr(card, SPCS0 + i, 0, bits); - } - } - return 0; -} - -ssize_t emu10k1_pt_write(struct file *file, const char __user *buffer, size_t count) -{ - struct emu10k1_wavedevice *wave_dev = (struct emu10k1_wavedevice *) file->private_data; - struct emu10k1_card *card = wave_dev->card; - struct pt_data *pt = &card->pt; - int nonblock, i, r, blocks, blocks_copied, bytes_copied = 0; - - DPD(3, "emu10k1_pt_write(): %d bytes\n", count); - - nonblock = file->f_flags & O_NONBLOCK; - - if (card->tankmem.size < PT_SAMPLES*2) - return -EFAULT; - if (pt->state == PT_STATE_INACTIVE) { - DPF(2, "bufptr init\n"); - pt->playptr = PT_SAMPLES-1; - pt->copyptr = PT_INITPTR; - pt->blocks_played = pt->blocks_copied = 0; - memset(card->tankmem.addr, 0, card->tankmem.size); - pt->state = PT_STATE_ACTIVATED; - pt->buf = kmalloc(PT_BLOCKSIZE, GFP_KERNEL); - pt->prepend_size = 0; - if (pt->buf == NULL) - return -ENOMEM; - emu10k1_pt_setup(wave_dev); - } - if (pt->prepend_size) { - int needed = PT_BLOCKSIZE - pt->prepend_size; - - DPD(3, "prepend size %d, prepending %d bytes\n", pt->prepend_size, needed); - if (count < needed) { - if (copy_from_user(pt->buf + pt->prepend_size, - buffer, count)) - return -EFAULT; - pt->prepend_size += count; - DPD(3, "prepend size now %d\n", pt->prepend_size); - return count; - } - if (copy_from_user(pt->buf + pt->prepend_size, buffer, needed)) - return -EFAULT; - r = pt_putblock(wave_dev, (u16 *) pt->buf, nonblock); - if (r) - return r; - bytes_copied += needed; - pt->prepend_size = 0; - } - blocks = (count-bytes_copied)/PT_BLOCKSIZE; - blocks_copied = 0; - while (blocks > 0) { - u16 __user *bufptr = (u16 __user *) buffer + (bytes_copied/2); - if (copy_from_user(pt->buf, bufptr, PT_BLOCKSIZE)) - return -EFAULT; - r = pt_putblock(wave_dev, (u16 *)pt->buf, nonblock); - if (r) { - if (bytes_copied) - return bytes_copied; - else - return r; - } - bytes_copied += PT_BLOCKSIZE; - blocks--; - blocks_copied++; - } - i = count - bytes_copied; - if (i) { - pt->prepend_size = i; - if (copy_from_user(pt->buf, buffer + bytes_copied, i)) - return -EFAULT; - bytes_copied += i; - DPD(3, "filling prepend buffer with %d bytes", i); - } - return bytes_copied; -} - -void emu10k1_pt_stop(struct emu10k1_card *card) -{ - struct pt_data *pt = &card->pt; - int i; - - if (pt->state != PT_STATE_INACTIVE) { - DPF(2, "digital pass-through stopped\n"); - sblive_writeptr(card, (card->is_audigy ? A_GPR_BASE : GPR_BASE) + pt->enable_gpr, 0, 0); - for (i = 0; i < 3; i++) { - if (pt->spcs_to_use & (1 << i)) - sblive_writeptr(card, SPCS0 + i, 0, pt->old_spcs[i]); - } - pt->state = PT_STATE_INACTIVE; - kfree(pt->buf); - } -} - -void emu10k1_pt_waveout_update(struct emu10k1_wavedevice *wave_dev) -{ - struct woinst *woinst = wave_dev->woinst; - struct pt_data *pt = &wave_dev->card->pt; - u32 pos; - - if (pt->state == PT_STATE_PLAYING && pt->pos_gpr >= 0) { - pos = sblive_readptr(wave_dev->card, GPR_BASE + pt->pos_gpr, 0); - if (pos > PT_BLOCKSAMPLES) - pos = PT_BLOCKSAMPLES; - pos = 4 * (PT_BLOCKSAMPLES - pos); - } else - pos = 0; - woinst->total_played = pt->blocks_played * woinst->buffer.fragment_size + pos; - woinst->buffer.hw_pos = pos; -} diff --git a/sound/oss/emu10k1/passthrough.h b/sound/oss/emu10k1/passthrough.h deleted file mode 100644 index 420cc978425..00000000000 --- a/sound/oss/emu10k1/passthrough.h +++ /dev/null @@ -1,99 +0,0 @@ -/* - ********************************************************************** - * passthrough.h -- Emu10k1 digital passthrough header file - * Copyright (C) 2001 Juha Yrjölä <jyrjola@cc.hut.fi> - * - ********************************************************************** - * - * Date Author Summary of changes - * ---- ------ ------------------ - * May 15, 2001 Juha Yrjölä base code release - * - ********************************************************************** - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public - * License along with this program; if not, write to the Free - * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, - * USA. - * - ********************************************************************** - */ - -#ifndef _PASSTHROUGH_H -#define _PASSTHROUGH_H - -#include "audio.h" - -/* number of 16-bit stereo samples in XTRAM buffer */ -#define PT_SAMPLES 0x8000 -#define PT_BLOCKSAMPLES 0x400 -#define PT_BLOCKSIZE (PT_BLOCKSAMPLES*4) -#define PT_BLOCKSIZE_LOG2 12 -#define PT_BLOCKCOUNT (PT_SAMPLES/PT_BLOCKSAMPLES) -#define PT_INITPTR (PT_SAMPLES/2-1) - -#define PT_STATE_INACTIVE 0 -#define PT_STATE_ACTIVATED 1 -#define PT_STATE_PLAYING 2 - -/* passthrough struct */ -struct pt_data -{ - u8 selected, state, spcs_to_use; - int intr_gpr, enable_gpr, pos_gpr; - u32 blocks_played, blocks_copied, old_spcs[3]; - u32 playptr, copyptr; - u32 prepend_size; - u8 *buf; - u8 ac3data; - - char *patch_name, *intr_gpr_name, *enable_gpr_name, *pos_gpr_name; - - wait_queue_head_t wait; - spinlock_t lock; -}; - -/* - Passthrough can be done in two methods: - - Method 1 : tram - In original emu10k1, we couldn't bypass the sample rate converters. Even at 48kHz - (the internal sample rate of the emu10k1) the samples would get messed up. - To over come this, samples are copied into the tram and a special dsp patch copies - the samples out and generates interrupts when a block has finnished playing. - - Method 2 : Interpolator bypass - - Creative fixed the sample rate convert problem in emu10k1 rev 7 and higher - (including the emu10k2 (audigy)). This allows us to use the regular, and much simpler - playback method. - - - In both methods, dsp code is used to mux audio and passthrough. This ensures that the spdif - doesn't receive audio and pasthrough data at the same time. The spdif flag SPCS_NOTAUDIODATA - is set to tell - - */ - -// emu10k1 revs greater than or equal to 7 can use method2 - -#define USE_PT_METHOD2 (card->is_audigy) -#define USE_PT_METHOD1 !USE_PT_METHOD2 - -ssize_t emu10k1_pt_write(struct file *file, const char __user *buf, size_t count); - -int emu10k1_pt_setup(struct emu10k1_wavedevice *wave_dev); -void emu10k1_pt_stop(struct emu10k1_card *card); -void emu10k1_pt_waveout_update(struct emu10k1_wavedevice *wave_dev); - -#endif /* _PASSTHROUGH_H */ diff --git a/sound/oss/emu10k1/recmgr.c b/sound/oss/emu10k1/recmgr.c deleted file mode 100644 index 2ce56180e7d..00000000000 --- a/sound/oss/emu10k1/recmgr.c +++ /dev/null @@ -1,147 +0,0 @@ -/* - ********************************************************************** - * recmgr.c -- Recording manager for emu10k1 driver - * Copyright 1999, 2000 Creative Labs, Inc. - * - ********************************************************************** - * - * Date Author Summary of changes - * ---- ------ ------------------ - * October 20, 1999 Bertrand Lee base code release - * - ********************************************************************** - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public - * License along with this program; if not, write to the Free - * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, - * USA. - * - ********************************************************************** - */ - -#include <linux/delay.h> -#include "8010.h" -#include "recmgr.h" - -void emu10k1_reset_record(struct emu10k1_card *card, struct wavein_buffer *buffer) -{ - DPF(2, "emu10k1_reset_record()\n"); - - sblive_writeptr(card, buffer->sizereg, 0, ADCBS_BUFSIZE_NONE); - - sblive_writeptr(card, buffer->sizereg, 0, buffer->sizeregval); - - while (sblive_readptr(card, buffer->idxreg, 0)) - udelay(5); -} - -void emu10k1_start_record(struct emu10k1_card *card, struct wavein_buffer *buffer) -{ - DPF(2, "emu10k1_start_record()\n"); - - if (buffer->adcctl) - sblive_writeptr(card, ADCCR, 0, buffer->adcctl); -} - -void emu10k1_stop_record(struct emu10k1_card *card, struct wavein_buffer *buffer) -{ - DPF(2, "emu10k1_stop_record()\n"); - - /* Disable record transfer */ - if (buffer->adcctl) - sblive_writeptr(card, ADCCR, 0, 0); -} - -void emu10k1_set_record_src(struct emu10k1_card *card, struct wiinst *wiinst) -{ - struct wavein_buffer *buffer = &wiinst->buffer; - - DPF(2, "emu10k1_set_record_src()\n"); - - switch (wiinst->recsrc) { - - case WAVERECORD_AC97: - DPF(2, "recording source: AC97\n"); - buffer->sizereg = ADCBS; - buffer->addrreg = ADCBA; - buffer->idxreg = card->is_audigy ? A_ADCIDX_IDX : ADCIDX_IDX; - - switch (wiinst->format.samplingrate) { - case 0xBB80: - buffer->adcctl = ADCCR_SAMPLERATE_48; - break; - case 0xAC44: - buffer->adcctl = ADCCR_SAMPLERATE_44; - break; - case 0x7D00: - buffer->adcctl = ADCCR_SAMPLERATE_32; - break; - case 0x5DC0: - buffer->adcctl = ADCCR_SAMPLERATE_24; - break; - case 0x5622: - buffer->adcctl = ADCCR_SAMPLERATE_22; - break; - case 0x3E80: - buffer->adcctl = ADCCR_SAMPLERATE_16; - break; - // FIXME: audigy supports 12kHz recording - /* - case ????: - buffer->adcctl = A_ADCCR_SAMPLERATE_12; - break; - */ - case 0x2B11: - buffer->adcctl = card->is_audigy ? A_ADCCR_SAMPLERATE_11 : ADCCR_SAMPLERATE_11; - break; - case 0x1F40: - buffer->adcctl = card->is_audigy ? A_ADCCR_SAMPLERATE_8 : ADCCR_SAMPLERATE_8; - break; - default: - BUG(); - break; - } - - buffer->adcctl |= card->is_audigy ? A_ADCCR_LCHANENABLE : ADCCR_LCHANENABLE; - - if (wiinst->format.channels == 2) - buffer->adcctl |= card->is_audigy ? A_ADCCR_RCHANENABLE : ADCCR_RCHANENABLE; - - break; - - case WAVERECORD_MIC: - DPF(2, "recording source: MIC\n"); - buffer->sizereg = MICBS; - buffer->addrreg = MICBA; - buffer->idxreg = MICIDX_IDX; - buffer->adcctl = 0; - break; - - case WAVERECORD_FX: - DPF(2, "recording source: FX\n"); - buffer->sizereg = FXBS; - buffer->addrreg = FXBA; - buffer->idxreg = FXIDX_IDX; - buffer->adcctl = 0; - - sblive_writeptr(card, FXWC, 0, wiinst->fxwc); - break; - default: - BUG(); - break; - } - - DPD(2, "bus addx: %#lx\n", (unsigned long) buffer->dma_handle); - - sblive_writeptr(card, buffer->addrreg, 0, (u32)buffer->dma_handle); -} diff --git a/sound/oss/emu10k1/recmgr.h b/sound/oss/emu10k1/recmgr.h deleted file mode 100644 index a68766ac4fd..00000000000 --- a/sound/oss/emu10k1/recmgr.h +++ /dev/null @@ -1,48 +0,0 @@ -/* - ********************************************************************** - * recmgr.h - * Copyright 1999, 2000 Creative Labs, Inc. - * - ********************************************************************** - * - * Date Author Summary of changes - * ---- ------ ------------------ - * October 20, 1999 Bertrand Lee base code release - * - ********************************************************************** - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public - * License along with this program; if not, write to the Free - * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, - * USA. - * - ********************************************************************** - */ - -#ifndef _RECORDMGR_H -#define _RECORDMGR_H - -#include "hwaccess.h" -#include "cardwi.h" - -/* Recording resources */ -#define WAVERECORD_AC97 0x01 -#define WAVERECORD_MIC 0x02 -#define WAVERECORD_FX 0x03 - -void emu10k1_reset_record(struct emu10k1_card *card, struct wavein_buffer *buffer); -void emu10k1_start_record(struct emu10k1_card *, struct wavein_buffer *); -void emu10k1_stop_record(struct emu10k1_card *, struct wavein_buffer *); -void emu10k1_set_record_src(struct emu10k1_card *, struct wiinst *wiinst); - -#endif /* _RECORDMGR_H */ diff --git a/sound/oss/emu10k1/timer.c b/sound/oss/emu10k1/timer.c deleted file mode 100644 index d10d30739f4..00000000000 --- a/sound/oss/emu10k1/timer.c +++ /dev/null @@ -1,176 +0,0 @@ - -/* - ********************************************************************** - * timer.c - * Copyright (C) 1999, 2000 Creative Labs, inc. - * - ********************************************************************** - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public - * License along with this program; if not, write to the Free - * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, - * USA. - * - ********************************************************************** - */ - -/* 3/6/2000 Improved support for different timer delays Rui Sousa */ - -/* 4/3/2000 Implemented timer list using list.h Rui Sousa */ - -#include "hwaccess.h" -#include "8010.h" -#include "irqmgr.h" -#include "timer.h" - -/* Try to schedule only once per fragment */ - -void emu10k1_timer_irqhandler(struct emu10k1_card *card) -{ - struct emu_timer *t; - struct list_head *entry; - - spin_lock(&card->timer_lock); - - list_for_each(entry, &card->timers) { - t = list_entry(entry, struct emu_timer, list); - - if (t->state & TIMER_STATE_ACTIVE) { - t->count++; - if (t->count == t->count_max) { - t->count = 0; - tasklet_hi_schedule(&t->tasklet); - } - } - } - - spin_unlock(&card->timer_lock); - - return; -} - -void emu10k1_timer_install(struct emu10k1_card *card, struct emu_timer *timer, u16 delay) -{ - struct emu_timer *t; - struct list_head *entry; - unsigned long flags; - - if (delay < 5) - delay = 5; - - timer->delay = delay; - timer->state = TIMER_STATE_INSTALLED; - - spin_lock_irqsave(&card->timer_lock, flags); - - timer->count_max = timer->delay / (card->timer_delay < 1024 ? card->timer_delay : 1024); - timer->count = timer->count_max - 1; - - list_add(&timer->list, &card->timers); - - if (card->timer_delay > delay) { - if (card->timer_delay == TIMER_STOPPED) - emu10k1_irq_enable(card, INTE_INTERVALTIMERENB); - - card->timer_delay = delay; - delay = (delay < 1024 ? delay : 1024); - - emu10k1_timer_set(card, delay); - - list_for_each(entry, &card->timers) { - t = list_entry(entry, struct emu_timer, list); - - t->count_max = t->delay / delay; - /* don't want to think much, just force scheduling - on the next interrupt */ - t->count = t->count_max - 1; - } - - DPD(2, "timer rate --> %u\n", delay); - } - - spin_unlock_irqrestore(&card->timer_lock, flags); - - return; -} - -void emu10k1_timer_uninstall(struct emu10k1_card *card, struct emu_timer *timer) -{ - struct emu_timer *t; - struct list_head *entry; - u16 delay = TIMER_STOPPED; - unsigned long flags; - - if (timer->state == TIMER_STATE_UNINSTALLED) - return; - - spin_lock_irqsave(&card->timer_lock, flags); - - list_del(&timer->list); - - list_for_each(entry, &card->timers) { - t = list_entry(entry, struct emu_timer, list); - - if (t->delay < delay) - delay = t->delay; - } - - if (card->timer_delay != delay) { - card->timer_delay = delay; - - if (delay == TIMER_STOPPED) - emu10k1_irq_disable(card, INTE_INTERVALTIMERENB); - else { - delay = (delay < 1024 ? delay : 1024); - - emu10k1_timer_set(card, delay); - - list_for_each(entry, &card->timers) { - t = list_entry(entry, struct emu_timer, list); - - t->count_max = t->delay / delay; - t->count = t->count_max - 1; - } - } - - DPD(2, "timer rate --> %u\n", delay); - } - - spin_unlock_irqrestore(&card->timer_lock, flags); - - timer->state = TIMER_STATE_UNINSTALLED; - - return; -} - -void emu10k1_timer_enable(struct emu10k1_card *card, struct emu_timer *timer) -{ - unsigned long flags; - - spin_lock_irqsave(&card->timer_lock, flags); - timer->state |= TIMER_STATE_ACTIVE; - spin_unlock_irqrestore(&card->timer_lock, flags); - - return; -} - -void emu10k1_timer_disable(struct emu10k1_card *card, struct emu_timer *timer) -{ - unsigned long flags; - - spin_lock_irqsave(&card->timer_lock, flags); - timer->state &= ~TIMER_STATE_ACTIVE; - spin_unlock_irqrestore(&card->timer_lock, flags); - - return; -} diff --git a/sound/oss/emu10k1/timer.h b/sound/oss/emu10k1/timer.h deleted file mode 100644 index b2543b4d53a..00000000000 --- a/sound/oss/emu10k1/timer.h +++ /dev/null @@ -1,54 +0,0 @@ -/* - ********************************************************************** - * timer.h - * Copyright (C) 1999, 2000 Creative Labs, Inc. - * - ********************************************************************** - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public - * License along with this program; if not, write to the Free - * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, - * USA. - * - ********************************************************************** - */ - - -#ifndef _TIMER_H -#define _TIMER_H - -#include <linux/sched.h> -#include <linux/interrupt.h> -#include "hwaccess.h" - -struct emu_timer -{ - struct list_head list; - struct tasklet_struct tasklet; - u8 state; - u16 count; /* current number of interrupts */ - u16 count_max; /* number of interrupts needed to schedule the bh */ - u16 delay; /* timer delay */ -}; - -void emu10k1_timer_install(struct emu10k1_card *, struct emu_timer *, u16); -void emu10k1_timer_uninstall(struct emu10k1_card *, struct emu_timer *); -void emu10k1_timer_enable(struct emu10k1_card *, struct emu_timer *); -void emu10k1_timer_disable(struct emu10k1_card *, struct emu_timer *); - -#define TIMER_STOPPED 0xffff -#define TIMER_STATE_INSTALLED 0x01 -#define TIMER_STATE_ACTIVE 0x02 -#define TIMER_STATE_UNINSTALLED 0x04 - -#endif /* _TIMER_H */ diff --git a/sound/oss/emu10k1/voicemgr.c b/sound/oss/emu10k1/voicemgr.c deleted file mode 100644 index d88b602c07c..00000000000 --- a/sound/oss/emu10k1/voicemgr.c +++ /dev/null @@ -1,398 +0,0 @@ -/* - ********************************************************************** - * voicemgr.c - Voice manager for emu10k1 driver - * Copyright 1999, 2000 Creative Labs, Inc. - * - ********************************************************************** - * - * Date Author Summary of changes - * ---- ------ ------------------ - * October 20, 1999 Bertrand Lee base code release - * - ********************************************************************** - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public - * License along with this program; if not, write to the Free - * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, - * USA. - * - ********************************************************************** - */ - -#include "voicemgr.h" -#include "8010.h" - -#define PITCH_48000 0x00004000 -#define PITCH_96000 0x00008000 -#define PITCH_85000 0x00007155 -#define PITCH_80726 0x00006ba2 -#define PITCH_67882 0x00005a82 -#define PITCH_57081 0x00004c1c - -static u32 emu10k1_select_interprom(struct emu10k1_card *card, - struct emu_voice *voice) -{ - if(voice->pitch_target==PITCH_48000) - return CCCA_INTERPROM_0; - else if(voice->pitch_target<PITCH_48000) - return CCCA_INTERPROM_1; - else if(voice->pitch_target>=PITCH_96000) - return CCCA_INTERPROM_0; - else if(voice->pitch_target>=PITCH_85000) - return CCCA_INTERPROM_6; - else if(voice->pitch_target>=PITCH_80726) - return CCCA_INTERPROM_5; - else if(voice->pitch_target>=PITCH_67882) - return CCCA_INTERPROM_4; - else if(voice->pitch_target>=PITCH_57081) - return CCCA_INTERPROM_3; - else - return CCCA_INTERPROM_2; -} - - -/** - * emu10k1_voice_alloc_buffer - - * - * allocates the memory buffer for a voice. Two page tables are kept for each buffer. - * One (dma_handle) keeps track of the host memory pages used and the other (virtualpagetable) - * is passed to the device so that it can do DMA to host memory. - * - */ -int emu10k1_voice_alloc_buffer(struct emu10k1_card *card, struct voice_mem *mem, u32 pages) -{ - u32 pageindex, pagecount; - u32 busaddx; - int i; - - DPD(2, "requested pages is: %d\n", pages); - - if ((mem->emupageindex = emu10k1_addxmgr_alloc(pages * PAGE_SIZE, card)) < 0) - { - DPF(1, "couldn't allocate emu10k1 address space\n"); - return -1; - } - - /* Fill in virtual memory table */ - for (pagecount = 0; pagecount < pages; pagecount++) { - if ((mem->addr[pagecount] = pci_alloc_consistent(card->pci_dev, PAGE_SIZE, &mem->dma_handle[pagecount])) - == NULL) { - mem->pages = pagecount; - DPF(1, "couldn't allocate dma memory\n"); - return -1; - } - - DPD(2, "Virtual Addx: %p\n", mem->addr[pagecount]); - - for (i = 0; i < PAGE_SIZE / EMUPAGESIZE; i++) { - busaddx = (u32) mem->dma_handle[pagecount] + i * EMUPAGESIZE; - - DPD(3, "Bus Addx: %#x\n", busaddx); - - pageindex = mem->emupageindex + pagecount * PAGE_SIZE / EMUPAGESIZE + i; - - ((u32 *) card->virtualpagetable.addr)[pageindex] = cpu_to_le32((busaddx * 2) | pageindex); - } - } - - mem->pages = pagecount; - - return 0; -} - -/** - * emu10k1_voice_free_buffer - - * - * frees the memory buffer for a voice. - */ -void emu10k1_voice_free_buffer(struct emu10k1_card *card, struct voice_mem *mem) -{ - u32 pagecount, pageindex; - int i; - - if (mem->emupageindex < 0) - return; - - for (pagecount = 0; pagecount < mem->pages; pagecount++) { - pci_free_consistent(card->pci_dev, PAGE_SIZE, - mem->addr[pagecount], - mem->dma_handle[pagecount]); - - for (i = 0; i < PAGE_SIZE / EMUPAGESIZE; i++) { - pageindex = mem->emupageindex + pagecount * PAGE_SIZE / EMUPAGESIZE + i; - ((u32 *) card->virtualpagetable.addr)[pageindex] = - cpu_to_le32(((u32) card->silentpage.dma_handle * 2) | pageindex); - } - } - - emu10k1_addxmgr_free(card, mem->emupageindex); - mem->emupageindex = -1; -} - -int emu10k1_voice_alloc(struct emu10k1_card *card, struct emu_voice *voice) -{ - u8 *voicetable = card->voicetable; - int i; - unsigned long flags; - - DPF(2, "emu10k1_voice_alloc()\n"); - - spin_lock_irqsave(&card->lock, flags); - - if (voice->flags & VOICE_FLAGS_STEREO) { - for (i = 0; i < NUM_G; i += 2) - if ((voicetable[i] == VOICE_USAGE_FREE) && (voicetable[i + 1] == VOICE_USAGE_FREE)) { - voicetable[i] = voice->usage; - voicetable[i + 1] = voice->usage; - break; - } - } else { - for (i = 0; i < NUM_G; i++) - if (voicetable[i] == VOICE_USAGE_FREE) { - voicetable[i] = voice->usage; - break; - } - } - - spin_unlock_irqrestore(&card->lock, flags); - - if (i >= NUM_G) - return -1; - - voice->card = card; - voice->num = i; - - for (i = 0; i < (voice->flags & VOICE_FLAGS_STEREO ? 2 : 1); i++) { - DPD(2, " voice allocated -> %d\n", voice->num + i); - - sblive_writeptr_tag(card, voice->num + i, IFATN, 0xffff, - DCYSUSV, 0, - VTFT, 0x0000ffff, - PTRX, 0, - TAGLIST_END); - } - - return 0; -} - -void emu10k1_voice_free(struct emu_voice *voice) -{ - struct emu10k1_card *card = voice->card; - int i; - unsigned long flags; - - DPF(2, "emu10k1_voice_free()\n"); - - if (voice->usage == VOICE_USAGE_FREE) - return; - - for (i = 0; i < (voice->flags & VOICE_FLAGS_STEREO ? 2 : 1); i++) { - DPD(2, " voice released -> %d\n", voice->num + i); - - sblive_writeptr_tag(card, voice->num + i, DCYSUSV, 0, - VTFT, 0x0000ffff, - PTRX_PITCHTARGET, 0, - CVCF, 0x0000ffff, - //CPF, 0, - TAGLIST_END); - - sblive_writeptr(card, CPF, voice->num + i, 0); - } - - voice->usage = VOICE_USAGE_FREE; - - spin_lock_irqsave(&card->lock, flags); - - card->voicetable[voice->num] = VOICE_USAGE_FREE; - - if (voice->flags & VOICE_FLAGS_STEREO) - card->voicetable[voice->num + 1] = VOICE_USAGE_FREE; - - spin_unlock_irqrestore(&card->lock, flags); -} - -void emu10k1_voice_playback_setup(struct emu_voice *voice) -{ - struct emu10k1_card *card = voice->card; - u32 start; - int i; - - DPF(2, "emu10k1_voice_playback_setup()\n"); - - if (voice->flags & VOICE_FLAGS_STEREO) { - /* Set stereo bit */ - start = 28; - sblive_writeptr(card, CPF, voice->num, CPF_STEREO_MASK); - sblive_writeptr(card, CPF, voice->num + 1, CPF_STEREO_MASK); - } else { - start = 30; - sblive_writeptr(card, CPF, voice->num, 0); - } - - if(!(voice->flags & VOICE_FLAGS_16BIT)) - start *= 2; - - voice->start += start; - - for (i = 0; i < (voice->flags & VOICE_FLAGS_STEREO ? 2 : 1); i++) { - if (card->is_audigy) { - sblive_writeptr(card, A_FXRT1, voice->num + i, voice->params[i].send_routing); - sblive_writeptr(card, A_FXRT2, voice->num + i, voice->params[i].send_routing2); - sblive_writeptr(card, A_SENDAMOUNTS, voice->num + i, voice->params[i].send_hgfe); - } else { - sblive_writeptr(card, FXRT, voice->num + i, voice->params[i].send_routing << 16); - } - - /* Stop CA */ - /* Assumption that PT is already 0 so no harm overwriting */ - sblive_writeptr(card, PTRX, voice->num + i, ((voice->params[i].send_dcba & 0xff) << 8) - | ((voice->params[i].send_dcba & 0xff00) >> 8)); - - sblive_writeptr_tag(card, voice->num + i, - /* CSL, ST, CA */ - DSL, voice->endloop | (voice->params[i].send_dcba & 0xff000000), - PSST, voice->startloop | ((voice->params[i].send_dcba & 0x00ff0000) << 8), - CCCA, (voice->start) | emu10k1_select_interprom(card,voice) | - ((voice->flags & VOICE_FLAGS_16BIT) ? 0 : CCCA_8BITSELECT), - /* Clear filter delay memory */ - Z1, 0, - Z2, 0, - /* Invalidate maps */ - MAPA, MAP_PTI_MASK | ((u32) card->silentpage.dma_handle * 2), - MAPB, MAP_PTI_MASK | ((u32) card->silentpage.dma_handle * 2), - /* modulation envelope */ - CVCF, 0x0000ffff, - VTFT, 0x0000ffff, - ATKHLDM, 0, - DCYSUSM, 0x007f, - LFOVAL1, 0x8000, - LFOVAL2, 0x8000, - FMMOD, 0, - TREMFRQ, 0, - FM2FRQ2, 0, - ENVVAL, 0x8000, - /* volume envelope */ - ATKHLDV, 0x7f7f, - ENVVOL, 0x8000, - /* filter envelope */ - PEFE_FILTERAMOUNT, 0x7f, - /* pitch envelope */ - PEFE_PITCHAMOUNT, 0, TAGLIST_END); - - voice->params[i].fc_target = 0xffff; - } -} - -void emu10k1_voices_start(struct emu_voice *first_voice, unsigned int num_voices, int set) -{ - struct emu10k1_card *card = first_voice->card; - struct emu_voice *voice; - unsigned int voicenum; - int j; - - DPF(2, "emu10k1_voices_start()\n"); - - for (voicenum = 0; voicenum < num_voices; voicenum++) - { - voice = first_voice + voicenum; - - if (!set) { - u32 cra, ccis, cs, sample; - if (voice->flags & VOICE_FLAGS_STEREO) { - cra = 64; - ccis = 28; - cs = 4; - } else { - cra = 64; - ccis = 30; - cs = 2; - } - - if(voice->flags & VOICE_FLAGS_16BIT) { - sample = 0x00000000; - } else { - sample = 0x80808080; - ccis *= 2; - } - - for(j = 0; j < cs; j++) - sblive_writeptr(card, CD0 + j, voice->num, sample); - - /* Reset cache */ - sblive_writeptr(card, CCR_CACHEINVALIDSIZE, voice->num, 0); - if (voice->flags & VOICE_FLAGS_STEREO) - sblive_writeptr(card, CCR_CACHEINVALIDSIZE, voice->num + 1, 0); - - sblive_writeptr(card, CCR_READADDRESS, voice->num, cra); - - if (voice->flags & VOICE_FLAGS_STEREO) - sblive_writeptr(card, CCR_READADDRESS, voice->num + 1, cra); - - /* Fill cache */ - sblive_writeptr(card, CCR_CACHEINVALIDSIZE, voice->num, ccis); - } - - for (j = 0; j < (voice->flags & VOICE_FLAGS_STEREO ? 2 : 1); j++) { - sblive_writeptr_tag(card, voice->num + j, - IFATN, (voice->params[j].initial_fc << 8) | voice->params[j].initial_attn, - VTFT, (voice->params[j].volume_target << 16) | voice->params[j].fc_target, - CVCF, (voice->params[j].volume_target << 16) | voice->params[j].fc_target, - DCYSUSV, (voice->params[j].byampl_env_sustain << 8) | voice->params[j].byampl_env_decay, - TAGLIST_END); - - emu10k1_clear_stop_on_loop(card, voice->num + j); - } - } - - - for (voicenum = 0; voicenum < num_voices; voicenum++) - { - voice = first_voice + voicenum; - - for (j = 0; j < (voice->flags & VOICE_FLAGS_STEREO ? 2 : 1); j++) { - sblive_writeptr(card, PTRX_PITCHTARGET, voice->num + j, voice->pitch_target); - - if (j == 0) - sblive_writeptr(card, CPF_CURRENTPITCH, voice->num, voice->pitch_target); - - sblive_writeptr(card, IP, voice->num + j, voice->initial_pitch); - } - } -} - -void emu10k1_voices_stop(struct emu_voice *first_voice, int num_voices) -{ - struct emu10k1_card *card = first_voice->card; - struct emu_voice *voice; - unsigned int voice_num; - int j; - - DPF(2, "emu10k1_voice_stop()\n"); - - for (voice_num = 0; voice_num < num_voices; voice_num++) - { - voice = first_voice + voice_num; - - for (j = 0; j < (voice->flags & VOICE_FLAGS_STEREO ? 2 : 1); j++) { - sblive_writeptr_tag(card, voice->num + j, - PTRX_PITCHTARGET, 0, - CPF_CURRENTPITCH, 0, - IFATN, 0xffff, - VTFT, 0x0000ffff, - CVCF, 0x0000ffff, - IP, 0, - TAGLIST_END); - } - } -} - diff --git a/sound/oss/emu10k1/voicemgr.h b/sound/oss/emu10k1/voicemgr.h deleted file mode 100644 index 099a8cb7f2c..00000000000 --- a/sound/oss/emu10k1/voicemgr.h +++ /dev/null @@ -1,103 +0,0 @@ -/* - ********************************************************************** - * sblive_voice.h -- EMU Voice Resource Manager header file - * Copyright 1999, 2000 Creative Labs, Inc. - * - ********************************************************************** - * - * Date Author Summary of changes - * ---- ------ ------------------ - * October 20, 1999 Bertrand Lee base code release - * - ********************************************************************** - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public - * License along with this program; if not, write to the Free - * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, - * USA. - * - ********************************************************************** - */ - -#ifndef _VOICEMGR_H -#define _VOICEMGR_H - -#include "hwaccess.h" - -/* struct emu_voice.usage flags */ -#define VOICE_USAGE_FREE 0x01 -#define VOICE_USAGE_MIDI 0x02 -#define VOICE_USAGE_PLAYBACK 0x04 - -/* struct emu_voice.flags flags */ -#define VOICE_FLAGS_STEREO 0x02 -#define VOICE_FLAGS_16BIT 0x04 - -struct voice_param -{ - /* FX bus amount send */ - - u32 send_routing; - // audigy only: - u32 send_routing2; - - u32 send_dcba; - // audigy only: - u32 send_hgfe; - - - u32 initial_fc; - u32 fc_target; - - u32 initial_attn; - u32 volume_target; - - u32 byampl_env_sustain; - u32 byampl_env_decay; -}; - -struct voice_mem { - int emupageindex; - void *addr[BUFMAXPAGES]; - dma_addr_t dma_handle[BUFMAXPAGES]; - u32 pages; -}; - -struct emu_voice -{ - struct emu10k1_card *card; - u8 usage; /* Free, MIDI, playback */ - u8 num; /* Voice ID */ - u8 flags; /* Stereo/mono, 8/16 bit */ - - u32 startloop; - u32 endloop; - u32 start; - - u32 initial_pitch; - u32 pitch_target; - - struct voice_param params[2]; - - struct voice_mem mem; -}; - -int emu10k1_voice_alloc_buffer(struct emu10k1_card *, struct voice_mem *, u32); -void emu10k1_voice_free_buffer(struct emu10k1_card *, struct voice_mem *); -int emu10k1_voice_alloc(struct emu10k1_card *, struct emu_voice *); -void emu10k1_voice_free(struct emu_voice *); -void emu10k1_voice_playback_setup(struct emu_voice *); -void emu10k1_voices_start(struct emu_voice *, unsigned int, int); -void emu10k1_voices_stop(struct emu_voice *, int); - -#endif /* _VOICEMGR_H */ |