diff options
| -rw-r--r-- | include/sound/trident.h | 151 | ||||
| -rw-r--r-- | sound/pci/trident/trident.c | 4 | ||||
| -rw-r--r-- | sound/pci/trident/trident_main.c | 708 | ||||
| -rw-r--r-- | sound/pci/trident/trident_memory.c | 92 | ||||
| -rw-r--r-- | sound/pci/trident/trident_synth.c | 159 |
5 files changed, 592 insertions, 522 deletions
diff --git a/include/sound/trident.h b/include/sound/trident.h index a408d392505..2c54569fc60 100644 --- a/include/sound/trident.h +++ b/include/sound/trident.h @@ -253,43 +253,43 @@ enum serial_intf_ctrl_bits { #define T4D_DEFAULT_PCM_RVOL 127 /* 0 - 127 */ #define T4D_DEFAULT_PCM_CVOL 127 /* 0 - 127 */ -typedef struct _snd_trident trident_t; -typedef struct _snd_trident_voice snd_trident_voice_t; -typedef struct _snd_trident_pcm_mixer snd_trident_pcm_mixer_t; - -typedef struct { - void (*sample_start)(trident_t *gus, snd_trident_voice_t *voice, snd_seq_position_t position); - void (*sample_stop)(trident_t *gus, snd_trident_voice_t *voice, snd_seq_stop_mode_t mode); - void (*sample_freq)(trident_t *gus, snd_trident_voice_t *voice, snd_seq_frequency_t freq); - void (*sample_volume)(trident_t *gus, snd_trident_voice_t *voice, snd_seq_ev_volume_t *volume); - void (*sample_loop)(trident_t *card, snd_trident_voice_t *voice, snd_seq_ev_loop_t *loop); - void (*sample_pos)(trident_t *card, snd_trident_voice_t *voice, snd_seq_position_t position); - void (*sample_private1)(trident_t *card, snd_trident_voice_t *voice, unsigned char *data); -} snd_trident_sample_ops_t; - -typedef struct { - snd_midi_channel_set_t * chset; - trident_t * trident; +struct snd_trident; +struct snd_trident_voice; +struct snd_trident_pcm_mixer; + +struct snd_trident_sample_ops { + void (*sample_start)(struct snd_trident *gus, struct snd_trident_voice *voice, snd_seq_position_t position); + void (*sample_stop)(struct snd_trident *gus, struct snd_trident_voice *voice, int mode); + void (*sample_freq)(struct snd_trident *gus, struct snd_trident_voice *voice, snd_seq_frequency_t freq); + void (*sample_volume)(struct snd_trident *gus, struct snd_trident_voice *voice, struct snd_seq_ev_volume *volume); + void (*sample_loop)(struct snd_trident *card, struct snd_trident_voice *voice, struct snd_seq_ev_loop *loop); + void (*sample_pos)(struct snd_trident *card, struct snd_trident_voice *voice, snd_seq_position_t position); + void (*sample_private1)(struct snd_trident *card, struct snd_trident_voice *voice, unsigned char *data); +}; + +struct snd_trident_port { + struct snd_midi_channel_set * chset; + struct snd_trident * trident; int mode; /* operation mode */ int client; /* sequencer client number */ int port; /* sequencer port number */ unsigned int midi_has_voices: 1; -} snd_trident_port_t; +}; -typedef struct snd_trident_memblk_arg { +struct snd_trident_memblk_arg { short first_page, last_page; -} snd_trident_memblk_arg_t; +}; -typedef struct { +struct snd_trident_tlb { unsigned int * entries; /* 16k-aligned TLB table */ dma_addr_t entries_dmaaddr; /* 16k-aligned PCI address to TLB table */ unsigned long * shadow_entries; /* shadow entries with virtual addresses */ struct snd_dma_buffer buffer; - snd_util_memhdr_t * memhdr; /* page allocation list */ + struct snd_util_memhdr * memhdr; /* page allocation list */ struct snd_dma_buffer silent_page; -} snd_trident_tlb_t; +}; -struct _snd_trident_voice { +struct snd_trident_voice { unsigned int number; unsigned int use: 1, pcm: 1, @@ -300,8 +300,8 @@ struct _snd_trident_voice { unsigned char port; unsigned char index; - snd_seq_instr_t instr; - snd_trident_sample_ops_t *sample_ops; + struct snd_seq_instr instr; + struct snd_trident_sample_ops *sample_ops; /* channel parameters */ unsigned int CSO; /* 24 bits (16 on DX) */ @@ -323,13 +323,13 @@ struct _snd_trident_voice { unsigned int negCSO; /* nonzero - use negative CSO */ - snd_util_memblk_t *memblk; /* memory block if TLB enabled */ + struct snd_util_memblk *memblk; /* memory block if TLB enabled */ /* PCM data */ - trident_t *trident; - snd_pcm_substream_t *substream; - snd_trident_voice_t *extra; /* extra PCM voice (acts as interrupt generator) */ + struct snd_trident *trident; + struct snd_pcm_substream *substream; + struct snd_trident_voice *extra; /* extra PCM voice (acts as interrupt generator) */ unsigned int running: 1, capture: 1, spdif: 1, @@ -347,25 +347,25 @@ struct _snd_trident_voice { /* --- */ void *private_data; - void (*private_free)(snd_trident_voice_t *voice); + void (*private_free)(struct snd_trident_voice *voice); }; -struct _snd_4dwave { +struct snd_4dwave { int seq_client; - snd_trident_port_t seq_ports[4]; - snd_simple_ops_t simple_ops; - snd_seq_kinstr_list_t *ilist; + struct snd_trident_port seq_ports[4]; + struct snd_simple_ops simple_ops; + struct snd_seq_kinstr_list *ilist; - snd_trident_voice_t voices[64]; + struct snd_trident_voice voices[64]; int ChanSynthCount; /* number of allocated synth channels */ int max_size; /* maximum synth memory size in bytes */ int current_size; /* current allocated synth mem in bytes */ }; -struct _snd_trident_pcm_mixer { - snd_trident_voice_t *voice; /* active voice */ +struct snd_trident_pcm_mixer { + struct snd_trident_voice *voice; /* active voice */ unsigned short vol; /* front volume */ unsigned char pan; /* pan control */ unsigned char rvol; /* rear volume */ @@ -373,7 +373,7 @@ struct _snd_trident_pcm_mixer { unsigned char pad; }; -struct _snd_trident { +struct snd_trident { int irq; unsigned int device; /* device ID */ @@ -386,13 +386,13 @@ struct _snd_trident { unsigned int spurious_irq_count; unsigned int spurious_irq_max_delta; - snd_trident_tlb_t tlb; /* TLB entries for NX cards */ + struct snd_trident_tlb tlb; /* TLB entries for NX cards */ unsigned char spdif_ctrl; unsigned char spdif_pcm_ctrl; unsigned int spdif_bits; unsigned int spdif_pcm_bits; - snd_kcontrol_t *spdif_pcm_ctl; /* S/PDIF settings */ + struct snd_kcontrol *spdif_pcm_ctl; /* S/PDIF settings */ unsigned int ac97_ctrl; unsigned int ChanMap[2]; /* allocation map for hardware channels */ @@ -403,7 +403,7 @@ struct _snd_trident { unsigned int ac97_detect: 1; /* 1 = AC97 in detection phase */ unsigned int in_suspend: 1; /* 1 during suspend/resume */ - struct _snd_4dwave synth; /* synth specific variables */ + struct snd_4dwave synth; /* synth specific variables */ spinlock_t event_lock; spinlock_t voice_alloc; @@ -411,52 +411,55 @@ struct _snd_trident { struct snd_dma_device dma_dev; struct pci_dev *pci; - snd_card_t *card; - snd_pcm_t *pcm; /* ADC/DAC PCM */ - snd_pcm_t *foldback; /* Foldback PCM */ - snd_pcm_t *spdif; /* SPDIF PCM */ - snd_rawmidi_t *rmidi; - snd_seq_device_t *seq_dev; + struct snd_card *card; + struct snd_pcm *pcm; /* ADC/DAC PCM */ + struct snd_pcm *foldback; /* Foldback PCM */ + struct snd_pcm *spdif; /* SPDIF PCM */ + struct snd_rawmidi *rmidi; + struct snd_seq_device *seq_dev; - ac97_bus_t *ac97_bus; - ac97_t *ac97; - ac97_t *ac97_sec; + struct snd_ac97_bus *ac97_bus; + struct snd_ac97 *ac97; + struct snd_ac97 *ac97_sec; unsigned int musicvol_wavevol; - snd_trident_pcm_mixer_t pcm_mixer[32]; - snd_kcontrol_t *ctl_vol; /* front volume */ - snd_kcontrol_t *ctl_pan; /* pan */ - snd_kcontrol_t *ctl_rvol; /* rear volume */ - snd_kcontrol_t *ctl_cvol; /* center volume */ + struct snd_trident_pcm_mixer pcm_mixer[32]; + struct snd_kcontrol *ctl_vol; /* front volume */ + struct snd_kcontrol *ctl_pan; /* pan */ + struct snd_kcontrol *ctl_rvol; /* rear volume */ + struct snd_kcontrol *ctl_cvol; /* center volume */ spinlock_t reg_lock; struct gameport *gameport; }; -int snd_trident_create(snd_card_t * card, +int snd_trident_create(struct snd_card *card, struct pci_dev *pci, int pcm_streams, int pcm_spdif_device, int max_wavetable_size, - trident_t ** rtrident); -int snd_trident_create_gameport(trident_t *trident); - -int snd_trident_pcm(trident_t * trident, int device, snd_pcm_t **rpcm); -int snd_trident_foldback_pcm(trident_t * trident, int device, snd_pcm_t **rpcm); -int snd_trident_spdif_pcm(trident_t * trident, int device, snd_pcm_t **rpcm); -int snd_trident_attach_synthesizer(trident_t * trident); -snd_trident_voice_t *snd_trident_alloc_voice(trident_t * trident, int type, int client, int port); -void snd_trident_free_voice(trident_t * trident, snd_trident_voice_t *voice); -void snd_trident_start_voice(trident_t * trident, unsigned int voice); -void snd_trident_stop_voice(trident_t * trident, unsigned int voice); -void snd_trident_write_voice_regs(trident_t * trident, snd_trident_voice_t *voice); + struct snd_trident ** rtrident); +int snd_trident_create_gameport(struct snd_trident *trident); + +int snd_trident_pcm(struct snd_trident * trident, int device, struct snd_pcm **rpcm); +int snd_trident_foldback_pcm(struct snd_trident * trident, int device, struct snd_pcm **rpcm); +int snd_trident_spdif_pcm(struct snd_trident * trident, int device, struct snd_pcm **rpcm); +int snd_trident_attach_synthesizer(struct snd_trident * trident); +struct snd_trident_voice *snd_trident_alloc_voice(struct snd_trident * trident, int type, + int client, int port); +void snd_trident_free_voice(struct snd_trident * trident, struct snd_trident_voice *voice); +void snd_trident_start_voice(struct snd_trident * trident, unsigned int voice); +void snd_trident_stop_voice(struct snd_trident * trident, unsigned int voice); +void snd_trident_write_voice_regs(struct snd_trident * trident, struct snd_trident_voice *voice); /* TLB memory allocation */ -snd_util_memblk_t *snd_trident_alloc_pages(trident_t *trident, snd_pcm_substream_t *substream); -int snd_trident_free_pages(trident_t *trident, snd_util_memblk_t *blk); -snd_util_memblk_t *snd_trident_synth_alloc(trident_t *trident, unsigned int size); -int snd_trident_synth_free(trident_t *trident, snd_util_memblk_t *blk); -int snd_trident_synth_copy_from_user(trident_t *trident, snd_util_memblk_t *blk, int offset, const char __user *data, int size); +struct snd_util_memblk *snd_trident_alloc_pages(struct snd_trident *trident, + struct snd_pcm_substream *substream); +int snd_trident_free_pages(struct snd_trident *trident, struct snd_util_memblk *blk); +struct snd_util_memblk *snd_trident_synth_alloc(struct snd_trident *trident, unsigned int size); +int snd_trident_synth_free(struct snd_trident *trident, struct snd_util_memblk *blk); +int snd_trident_synth_copy_from_user(struct snd_trident *trident, struct snd_util_memblk *blk, + int offset, const char __user *data, int size); #endif /* __SOUND_TRIDENT_H */ diff --git a/sound/pci/trident/trident.c b/sound/pci/trident/trident.c index 940d531575c..0999f1f83a9 100644 --- a/sound/pci/trident/trident.c +++ b/sound/pci/trident/trident.c @@ -76,8 +76,8 @@ static int __devinit snd_trident_probe(struct pci_dev *pci, const struct pci_device_id *pci_id) { static int dev; - snd_card_t *card; - trident_t *trident; + struct snd_card *card; + struct snd_trident *trident; const char *str; int err, pcm_dev = 0; diff --git a/sound/pci/trident/trident_main.c b/sound/pci/trident/trident_main.c index 62f109f020a..6277dccebf6 100644 --- a/sound/pci/trident/trident_main.c +++ b/sound/pci/trident/trident_main.c @@ -44,17 +44,23 @@ #include <asm/io.h> -static int snd_trident_pcm_mixer_build(trident_t *trident, snd_trident_voice_t * voice, snd_pcm_substream_t *substream); -static int snd_trident_pcm_mixer_free(trident_t *trident, snd_trident_voice_t * voice, snd_pcm_substream_t *substream); -static irqreturn_t snd_trident_interrupt(int irq, void *dev_id, struct pt_regs *regs); +static int snd_trident_pcm_mixer_build(struct snd_trident *trident, + struct snd_trident_voice * voice, + struct snd_pcm_substream *substream); +static int snd_trident_pcm_mixer_free(struct snd_trident *trident, + struct snd_trident_voice * voice, + struct snd_pcm_substream *substream); +static irqreturn_t snd_trident_interrupt(int irq, void *dev_id, + struct pt_regs *regs); #ifdef CONFIG_PM -static int snd_trident_suspend(snd_card_t *card, pm_message_t state); -static int snd_trident_resume(snd_card_t *card); +static int snd_trident_suspend(struct snd_card *card, pm_message_t state); +static int snd_trident_resume(struct snd_card *card); #endif -static int snd_trident_sis_reset(trident_t *trident); +static int snd_trident_sis_reset(struct snd_trident *trident); -static void snd_trident_clear_voices(trident_t * trident, unsigned short v_min, unsigned short v_max); -static int snd_trident_free(trident_t *trident); +static void snd_trident_clear_voices(struct snd_trident * trident, + unsigned short v_min, unsigned short v_max); +static int snd_trident_free(struct snd_trident *trident); /* * common I/O routines @@ -62,7 +68,7 @@ static int snd_trident_free(trident_t *trident); #if 0 -static void snd_trident_print_voice_regs(trident_t *trident, int voice) +static void snd_trident_print_voice_regs(struct snd_trident *trident, int voice) { unsigned int val, tmp; @@ -104,7 +110,7 @@ static void snd_trident_print_voice_regs(trident_t *trident, int voice) #endif /*--------------------------------------------------------------------------- - unsigned short snd_trident_codec_read(ac97_t *ac97, unsigned short reg) + unsigned short snd_trident_codec_read(struct snd_ac97 *ac97, unsigned short reg) Description: This routine will do all of the reading from the external CODEC (AC97). @@ -115,12 +121,12 @@ static void snd_trident_print_voice_regs(trident_t *trident, int voice) returns: 16 bit value read from the AC97. ---------------------------------------------------------------------------*/ -static unsigned short snd_trident_codec_read(ac97_t *ac97, unsigned short reg) +static unsigned short snd_trident_codec_read(struct snd_ac97 *ac97, unsigned short reg) { unsigned int data = 0, treg; unsigned short count = 0xffff; unsigned long flags; - trident_t *trident = ac97->private_data; + struct snd_trident *trident = ac97->private_data; spin_lock_irqsave(&trident->reg_lock, flags); if (trident->device == TRIDENT_DEVICE_ID_DX) { @@ -153,7 +159,8 @@ static unsigned short snd_trident_codec_read(ac97_t *ac97, unsigned short reg) } if (count == 0 && !trident->ac97_detect) { - snd_printk(KERN_ERR "ac97 codec read TIMEOUT [0x%x/0x%x]!!!\n", reg, data); + snd_printk(KERN_ERR "ac97 codec read TIMEOUT [0x%x/0x%x]!!!\n", + reg, data); data = 0; } @@ -162,7 +169,8 @@ static unsigned short snd_trident_codec_read(ac97_t *ac97, unsigned short reg) } /*--------------------------------------------------------------------------- - void snd_trident_codec_write(ac97_t *ac97, unsigned short reg, unsigned short wdata) + void snd_trident_codec_write(struct snd_ac97 *ac97, unsigned short reg, + unsigned short wdata) Description: This routine will do all of the writing to the external CODEC (AC97). @@ -174,12 +182,13 @@ static unsigned short snd_trident_codec_read(ac97_t *ac97, unsigned short reg) returns: TRUE if everything went ok, else FALSE. ---------------------------------------------------------------------------*/ -static void snd_trident_codec_write(ac97_t *ac97, unsigned short reg, unsigned short wdata) +static void snd_trident_codec_write(struct snd_ac97 *ac97, unsigned short reg, + unsigned short wdata) { unsigned int address, data; unsigned short count = 0xffff; unsigned long flags; - trident_t *trident = ac97->private_data; + struct snd_trident *trident = ac97->private_data; data = ((unsigned long) wdata) << 16; @@ -230,7 +239,7 @@ static void snd_trident_codec_write(ac97_t *ac97, unsigned short reg, unsigned s } /*--------------------------------------------------------------------------- - void snd_trident_enable_eso(trident_t *trident) + void snd_trident_enable_eso(struct snd_trident *trident) Description: This routine will enable end of loop interrupts. End of loop interrupts will occur when a running @@ -241,7 +250,7 @@ static void snd_trident_codec_write(ac97_t *ac97, unsigned short reg, unsigned s ---------------------------------------------------------------------------*/ -static void snd_trident_enable_eso(trident_t * trident) +static void snd_trident_enable_eso(struct snd_trident * trident) { unsigned int val; @@ -254,7 +263,7 @@ static void snd_trident_enable_eso(trident_t * trident) } /*--------------------------------------------------------------------------- - void snd_trident_disable_eso(trident_t *trident) + void snd_trident_disable_eso(struct snd_trident *trident) Description: This routine will disable end of loop interrupts. End of loop interrupts will occur when a running @@ -268,7 +277,7 @@ static void snd_trident_enable_eso(trident_t * trident) ---------------------------------------------------------------------------*/ -static void snd_trident_disable_eso(trident_t * trident) +static void snd_trident_disable_eso(struct snd_trident * trident) { unsigned int tmp; @@ -279,7 +288,7 @@ static void snd_trident_disable_eso(trident_t * trident) } /*--------------------------------------------------------------------------- - void snd_trident_start_voice(trident_t * trident, unsigned int voice) + void snd_trident_start_voice(struct snd_trident * trident, unsigned int voice) Description: Start a voice, any channel 0 thru 63. This routine automatically handles the fact that there are @@ -292,7 +301,7 @@ static void snd_trident_disable_eso(trident_t * trident) ---------------------------------------------------------------------------*/ -void snd_trident_start_voice(trident_t * trident, unsigned int voice) +void snd_trident_start_voice(struct snd_trident * trident, unsigned int voice) { unsigned int mask = 1 << (voice & 0x1f); unsigned int reg = (voice & 0x20) ? T4D_START_B : T4D_START_A; @@ -301,7 +310,7 @@ void snd_trident_start_voice(trident_t * trident, unsigned int voice) } /*--------------------------------------------------------------------------- - void snd_trident_stop_voice(trident_t * trident, unsigned int voice) + void snd_trident_stop_voice(struct snd_trident * trident, unsigned int voice) Description: Stop a voice, any channel 0 thru 63. This routine automatically handles the fact that there are @@ -314,7 +323,7 @@ void snd_trident_start_voice(trident_t * trident, unsigned int voice) ---------------------------------------------------------------------------*/ -void snd_trident_stop_voice(trident_t * trident, unsigned int voice) +void snd_trident_stop_voice(struct snd_trident * trident, unsigned int voice) { unsigned int mask = 1 << (voice & 0x1f); unsigned int reg = (voice & 0x20) ? T4D_STOP_B : T4D_STOP_A; @@ -323,7 +332,7 @@ void snd_trident_stop_voice(trident_t * trident, unsigned int voice) } /*--------------------------------------------------------------------------- - int snd_trident_allocate_pcm_channel(trident_t *trident) + int snd_trident_allocate_pcm_channel(struct snd_trident *trident) Description: Allocate hardware channel in Bank B (32-63). @@ -333,7 +342,7 @@ void snd_trident_stop_voice(trident_t * trident, unsigned int voice) ---------------------------------------------------------------------------*/ -static int snd_trident_allocate_pcm_channel(trident_t * trident) +static int snd_trident_allocate_pcm_channel(struct snd_trident * trident) { int idx; @@ -361,7 +370,7 @@ static int snd_trident_allocate_pcm_channel(trident_t * trident) ---------------------------------------------------------------------------*/ -static void snd_trident_free_pcm_channel(trident_t *trident, int channel) +static void snd_trident_free_pcm_channel(struct snd_trident *trident, int channel) { if (channel < 32 || channel > 63) return; @@ -383,7 +392,7 @@ static void snd_trident_free_pcm_channel(trident_t *trident, int channel) ---------------------------------------------------------------------------*/ -static int snd_trident_allocate_synth_channel(trident_t * trident) +static int snd_trident_allocate_synth_channel(struct snd_trident * trident) { int idx; @@ -409,7 +418,7 @@ static int snd_trident_allocate_synth_channel(trident_t * trident) ---------------------------------------------------------------------------*/ -static void snd_trident_free_synth_channel(trident_t *trident, int channel) +static void snd_trident_free_synth_channel(struct snd_trident *trident, int channel) { if (channel < 0 || channel > 31) return; @@ -432,8 +441,8 @@ static void snd_trident_free_synth_channel(trident_t *trident, int channel) ---------------------------------------------------------------------------*/ -void snd_trident_write_voice_regs(trident_t * trident, - snd_trident_voice_t * voice) +void snd_trident_write_voice_regs(struct snd_trident * trident, + struct snd_trident_voice * voice) { unsigned int FmcRvolCvol; unsigned int regs[5]; @@ -452,14 +461,16 @@ void snd_trident_write_voice_regs(trident_t * trident, (voice->Vol & 0x000003ff) : ((voice->Vol & 0x00003fc) << (16-2)) | (voice->EC & 0x00000fff); - regs[0] = (voice->CSO << 16) | ((voice->Alpha & 0x00000fff) << 4) | (voice->FMS & 0x0000000f); + regs[0] = (voice->CSO << 16) | ((voice->Alpha & 0x00000fff) << 4) | + (voice->FMS & 0x0000000f); regs[2] = (voice->ESO << 16) | (voice->Delta & 0x0ffff); regs[3] = (voice->Attribute << 16) | FmcRvolCvol; break; case TRIDENT_DEVICE_ID_DX: regs[4] |= ((voice->Vol & 0x000003fc) << (16-2)) | (voice->EC & 0x00000fff); - regs[0] = (voice->CSO << 16) | ((voice->Alpha & 0x00000fff) << 4) | (voice->FMS & 0x0000000f); + regs[0] = (voice->CSO << 16) | ((voice->Alpha & 0x00000fff) << 4) | + (voice->FMS & 0x0000000f); regs[2] = (voice->ESO << 16) | (voice->Delta & 0x0ffff); regs[3] = FmcRvolCvol; break; @@ -467,8 +478,10 @@ void snd_trident_write_voice_regs(trident_t * trident, regs[4] |= ((voice->Vol & 0x000003fc) << (16-2)) | (voice->EC & 0x00000fff); regs[0] = (voice->Delta << 24) | (voice->CSO & 0x00ffffff); - regs[2] = ((voice->Delta << 16) & 0xff000000) | (voice->ESO & 0x00ffffff); - regs[3] = (voice->Alpha << 20) | ((voice->FMS & 0x0000000f) << 16) | FmcRvolCvol; + regs[2] = ((voice->Delta << 16) & 0xff000000) | + (voice->ESO & 0x00ffffff); + regs[3] = (voice->Alpha << 20) | + ((voice->FMS & 0x0000000f) << 16) | FmcRvolCvol; break; default: snd_BUG(); @@ -504,14 +517,17 @@ void snd_trident_write_voice_regs(trident_t * trident, ---------------------------------------------------------------------------*/ -static void snd_trident_write_cso_reg(trident_t * trident, snd_trident_voice_t * voice, unsigned int CSO) +static void snd_trident_write_cso_reg(struct snd_trident * trident, + struct snd_trident_voice * voice, + unsigned int CSO) { voice->CSO = CSO; outb(voice->number, TRID_REG(trident, T4D_LFO_GC_CIR)); if (trident->device != TRIDENT_DEVICE_ID_NX) { outw(voice->CSO, TRID_REG(trident, CH_DX_CSO_ALPHA_FMS) + 2); } else { - outl((voice->Delta << 24) | (voice->CSO & 0x00ffffff), TRID_REG(trident, CH_NX_DELTA_CSO)); + outl((voice->Delta << 24) | + (voice->CSO & 0x00ffffff), TRID_REG(trident, CH_NX_DELTA_CSO)); } } @@ -527,14 +543,17 @@ static void snd_trident_write_cso_reg(trident_t * trident, snd_trident_voice_t * ---------------------------------------------------------------------------*/ -static void snd_trident_write_eso_reg(trident_t * trident, snd_trident_voice_t * voice, unsigned int ESO) +static void snd_trident_write_eso_reg(struct snd_trident * trident, + struct snd_trident_voice * voice, + unsigned int ESO) { voice->ESO = ESO; outb(voice->number, TRID_REG(trident, T4D_LFO_GC_CIR)); if (trident->device != TRIDENT_DEVICE_ID_NX) { outw(voice->ESO, TRID_REG(trident, CH_DX_ESO_DELTA) + 2); } else { - outl(((voice->Delta << 16) & 0xff000000) | (voice->ESO & 0x00ffffff), TRID_REG(trident, CH_NX_DELTA_ESO)); + outl(((voice->Delta << 16) & 0xff000000) | (voice->ESO & 0x00ffffff), + TRID_REG(trident, CH_NX_DELTA_ESO)); } } @@ -550,7 +569,9 @@ static void snd_trident_write_eso_reg(trident_t * trident, snd_trident_voice_t * ---------------------------------------------------------------------------*/ -static void snd_trident_write_vol_reg(trident_t * trident, snd_trident_voice_t * voice, unsigned int Vol) +static void snd_trident_write_vol_reg(struct snd_trident * trident, + struct snd_trident_voice * voice, + unsigned int Vol) { voice->Vol = Vol; outb(voice->number, TRID_REG(trident, T4D_LFO_GC_CIR)); @@ -561,7 +582,8 @@ static void snd_trident_write_vol_reg(trident_t * trident, snd_trident_voice_t * break; case TRIDENT_DEVICE_ID_SI7018: // printk("voice->Vol = 0x%x\n", voice->Vol); - outw((voice->CTRL << 12) | voice->Vol, TRID_REG(trident, CH_GVSEL_PAN_VOL_CTRL_EC)); + outw((voice->CTRL << 12) | voice->Vol, + TRID_REG(trident, CH_GVSEL_PAN_VOL_CTRL_EC)); break; } } @@ -578,11 +600,14 @@ static void snd_trident_write_vol_reg(trident_t * trident, snd_trident_voice_t * ---------------------------------------------------------------------------*/ -static void snd_trident_write_pan_reg(trident_t * trident, snd_trident_voice_t * voice, unsigned int Pan) +static void snd_trident_write_pan_reg(struct snd_trident * trident, + struct snd_trident_voice * voice, + unsigned int Pan) { voice->Pan = Pan; outb(voice->number, TRID_REG(trident, T4D_LFO_GC_CIR)); - outb(((voice->GVSel & 0x01) << 7) | (voice->Pan & 0x7f), TRID_REG(trident, CH_GVSEL_PAN_VOL_CTRL_EC + 3)); + outb(((voice->GVSel & 0x01) << 7) | (voice->Pan & 0x7f), + TRID_REG(trident, CH_GVSEL_PAN_VOL_CTRL_EC + 3)); } /*--------------------------------------------------------------------------- @@ -597,12 +622,16 @@ static void snd_trident_write_pan_reg(trident_t * trident, snd_trident_voice_t * ---------------------------------------------------------------------------*/ -static void snd_trident_write_rvol_reg(trident_t * trident, snd_trident_voice_t * voice, unsigned int RVol) +static void snd_trident_write_rvol_reg(struct snd_trident * trident, + struct snd_trident_voice * voice, + unsigned int RVol) { voice->RVol = RVol; outb(voice->number, TRID_REG(trident, T4D_LFO_GC_CIR)); - outw(((voice->FMC & 0x0003) << 14) | ((voice->RVol & 0x007f) << 7) | (voice->CVol & 0x007f), - TRID_REG(trident, trident->device == TRIDENT_DEVICE_ID_NX ? CH_NX_ALPHA_FMS_FMC_RVOL_CVOL : CH_DX_FMC_RVOL_CVOL)); + outw(((voice->FMC & 0x0003) << 14) | ((voice->RVol & 0x007f) << 7) | + (voice->CVol & 0x007f), + TRID_REG(trident, trident->device == TRIDENT_DEVICE_ID_NX ? + CH_NX_ALPHA_FMS_FMC_RVOL_CVOL : CH_DX_FMC_RVOL_CVOL)); } /*--------------------------------------------------------------------------- @@ -617,12 +646,16 @@ static void snd_trident_write_rvol_reg(trident_t * trident, snd_trident_voice_t ---------------------------------------------------------------------------*/ -static void snd_trident_write_cvol_reg(trident_t * trident, snd_trident_voice_t * voice, unsigned int CVol) +static void snd_trident_write_cvol_reg(struct snd_trident * trident, + struct snd_trident_voice * voice, + unsigned int CVol) { voice->CVol = CVol; outb(voice->number, TRID_REG(trident, T4D_LFO_GC_CIR)); - outw(((voice->FMC & 0x0003) << 14) | ((voice->RVol & 0x007f) << 7) | (voice->CVol & 0x007f), - TRID_REG(trident, trident->device == TRIDENT_DEVICE_ID_NX ? CH_NX_ALPHA_FMS_FMC_RVOL_CVOL : CH_DX_FMC_RVOL_CVOL)); + outw(((voice->FMC & 0x0003) << 14) | ((voice->RVol & 0x007f) << 7) | + (voice->CVol & 0x007f), + TRID_REG(trident, trident->device == TRIDENT_DEVICE_ID_NX ? + CH_NX_ALPHA_FMS_FMC_RVOL_CVOL : CH_DX_FMC_RVOL_CVOL)); } /*--------------------------------------------------------------------------- @@ -696,7 +729,8 @@ static unsigned int snd_trident_convert_adc_rate(unsigned int rate) Returns: Delta value. ---------------------------------------------------------------------------*/ -static unsigned int snd_trident_spurious_threshold(unsigned int rate, unsigned int period_size) +static unsigned int snd_trident_spurious_threshold(unsigned int rate, + unsigned int period_size) { unsigned int res = (rate * period_size) / 48000; if (res < 64) @@ -717,10 +751,10 @@ static unsigned int snd_trident_spurious_threshold(unsigned int rate, unsigned i Returns: Control value. ---------------------------------------------------------------------------*/ -static unsigned int snd_trident_control_mode(snd_pcm_substream_t *substream) +static unsigned int snd_trident_control_mode(struct snd_pcm_substream *substream) { unsigned int CTRL; - snd_pcm_runtime_t *runtime = substream->runtime; + struct snd_pcm_runtime *runtime = substream->runtime; /* set ctrl mode CTRL default: 8-bit (unsigned) mono, loop mode enabled @@ -752,7 +786,7 @@ static unsigned int snd_trident_control_mode(snd_pcm_substream_t *substream) ---------------------------------------------------------------------------*/ -static int snd_trident_ioctl(snd_pcm_substream_t * substream, +static int snd_trident_ioctl(struct snd_pcm_substream *substream, unsigned int cmd, void *arg) { @@ -774,12 +808,12 @@ static int snd_trident_ioctl(snd_pcm_substream_t * substream, ---------------------------------------------------------------------------*/ -static int snd_trident_allocate_pcm_mem(snd_pcm_substream_t * substream, - snd_pcm_hw_params_t * hw_params) +static int snd_trident_allocate_pcm_mem(struct snd_pcm_substream *substream, + struct snd_pcm_hw_params *hw_params) { - trident_t *trident = snd_pcm_substream_chip(substream); - snd_pcm_runtime_t *runtime = substream->runtime; - snd_trident_voice_t *voice = (snd_trident_voice_t *) runtime->private_data; + struct snd_trident *trident = snd_pcm_substream_chip(substream); + struct snd_pcm_runtime *runtime = substream->runtime; + struct snd_trident_voice *voice = runtime->private_data; int err; if ((err = snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params))) < 0) @@ -808,13 +842,13 @@ static int snd_trident_allocate_pcm_mem(snd_pcm_substream_t * substream, ---------------------------------------------------------------------------*/ -static int snd_trident_allocate_evoice(snd_pcm_substream_t * substream, - snd_pcm_hw_params_t * hw_params) +static int snd_trident_allocate_evoice(struct snd_pcm_substream *substream, + struct snd_pcm_hw_params *hw_params) { - trident_t *trident = snd_pcm_substream_chip(substream); - snd_pcm_runtime_t *runtime = substream->runtime; - snd_trident_voice_t *voice = (snd_trident_voice_t *) runtime->private_data; - snd_trident_voice_t *evoice = voice->extra; + struct snd_trident *trident = snd_pcm_substream_chip(substream); + struct snd_pcm_runtime *runtime = substream->runtime; + struct snd_trident_voice *voice = runtime->private_data; + struct snd_trident_voice *evoice = voice->extra; /* voice management */ @@ -848,8 +882,8 @@ static int snd_trident_allocate_evoice(snd_pcm_substream_t * substream, ---------------------------------------------------------------------------*/ -static int snd_trident_hw_params(snd_pcm_substream_t * substream, - snd_pcm_hw_params_t * hw_params) +static int snd_trident_hw_params(struct snd_pcm_substream *substream, + struct snd_pcm_hw_params *hw_params) { int err; @@ -870,12 +904,12 @@ static int snd_trident_hw_params(snd_pcm_substream_t * substream, ---------------------------------------------------------------------------*/ -static int snd_trident_hw_free(snd_pcm_substream_t * substream) +static int snd_trident_hw_free(struct snd_pcm_substream *substream) { - trident_t *trident = snd_pcm_substream_chip(substream); - snd_pcm_runtime_t *runtime = substream->runtime; - snd_trident_voice_t *voice = (snd_trident_voice_t *) runtime->private_data; - snd_trident_voice_t *evoice = voice ? voice->extra : NULL; + struct snd_trident *trident = snd_pcm_substream_chip(substream); + struct snd_pcm_runtime *runtime = substream->runtime; + struct snd_trident_voice *voice = runtime->private_data; + struct snd_trident_voice *evoice = voice ? voice->extra : NULL; if (trident->tlb.entries) { if (voice && voice->memblk) { @@ -902,13 +936,13 @@ static int snd_trident_hw_free(snd_pcm_substream_t * substream) ---------------------------------------------------------------------------*/ -static int snd_trident_playback_prepare(snd_pcm_substream_t * substream) +static int snd_trident_playback_prepare(struct snd_pcm_substream *substream) { - trident_t *trident = snd_pcm_substream_chip(substream); - snd_pcm_runtime_t *runtime = substream->runtime; - snd_trident_voice_t *voice = (snd_trident_voice_t *) runtime->private_data; - snd_trident_voice_t *evoice = voice->extra; - snd_trident_pcm_mixer_t *mix = &trident->pcm_mixer[substream->number]; + struct snd_trident *trident = snd_pcm_substream_chip(substream); + struct snd_pcm_runtime *runtime = substream->runtime; + struct snd_trident_voice *voice = runtime->private_data; + struct snd_trident_voice *evoice = voice->extra; + struct snd_trident_pcm_mixer *mix = &trident->pcm_mixer[substream->number]; spin_lock_irq(&trident->reg_lock); @@ -988,8 +1022,8 @@ static int snd_trident_playback_prepare(snd_pcm_substream_t * substream) ---------------------------------------------------------------------------*/ -static int snd_trident_capture_hw_params(snd_pcm_substream_t * substream, - snd_pcm_hw_params_t * hw_params) +static int snd_trident_capture_hw_params(struct snd_pcm_substream *substream, + struct snd_pcm_hw_params *hw_params) { return snd_trident_allocate_pcm_mem(substream, hw_params); } @@ -1005,11 +1039,11 @@ static int snd_trident_capture_hw_params(snd_pcm_substream_t * substream, ---------------------------------------------------------------------------*/ -static int snd_trident_capture_prepare(snd_pcm_substream_t * substream) +static int snd_trident_capture_prepare(struct snd_pcm_substream *substream) { - trident_t *trident = snd_pcm_substream_chip(substream); - snd_pcm_runtime_t *runtime = substream->runtime; - snd_trident_voice_t *voice = (snd_trident_voice_t *) runtime->private_data; + struct snd_trident *trident = snd_pcm_substream_chip(substream); + struct snd_pcm_runtime *runtime = substream->runtime; + struct snd_trident_voice *voice = runtime->private_data; unsigned int val, ESO_bytes; spin_lock_irq(&trident->reg_lock); @@ -1097,8 +1131,8 @@ static int snd_trident_capture_prepare(snd_pcm_substream_t * substream) ---------------------------------------------------------------------------*/ -static int snd_trident_si7018_capture_hw_params(snd_pcm_substream_t * substream, - snd_pcm_hw_params_t * hw_params) +static int snd_trident_si7018_capture_hw_params(struct snd_pcm_substream *substream, + struct snd_pcm_hw_params *hw_params) { int err; @@ -1119,12 +1153,12 @@ static int snd_trident_si7018_capture_hw_params(snd_pcm_substream_t * substream, ---------------------------------------------------------------------------*/ -static int snd_trident_si7018_capture_hw_free(snd_pcm_substream_t * substream) +static int snd_trident_si7018_capture_hw_free(struct snd_pcm_substream *substream) { - trident_t *trident = snd_pcm_substream_chip(substream); - snd_pcm_runtime_t *runtime = substream->runtime; - snd_trident_voice_t *voice = (snd_trident_voice_t *) runtime->private_data; - snd_trident_voice_t *evoice = voice ? voice->extra : NULL; + struct snd_trident *trident = snd_pcm_substream_chip(substream); + struct snd_pcm_runtime *runtime = substream->runtime; + struct snd_trident_voice *voice = runtime->private_data; + struct snd_trident_voice *evoice = voice ? voice->extra : NULL; snd_pcm_lib_free_pages(substream); if (evoice != NULL) { @@ -1145,12 +1179,12 @@ static int snd_trident_si7018_capture_hw_free(snd_pcm_substream_t * substream) ---------------------------------------------------------------------------*/ -static int snd_trident_si7018_capture_prepare(snd_pcm_substream_t * substream) +static int snd_trident_si7018_capture_prepare(struct snd_pcm_substream *substream) { - trident_t *trident = snd_pcm_substream_chip(substream); - snd_pcm_runtime_t *runtime = substream->runtime; - snd_trident_voice_t *voice = (snd_trident_voice_t *) runtime->private_data; - snd_trident_voice_t *evoice = voice->extra; + struct snd_trident *trident = snd_pcm_substream_chip(substream); + struct snd_pcm_runtime *runtime = substream->runtime; + struct snd_trident_voice *voice = runtime->private_data; + struct snd_trident_voice *evoice = voice->extra; spin_lock_irq(&trident->reg_lock); @@ -1216,12 +1250,12 @@ static int snd_trident_si7018_capture_prepare(snd_pcm_substream_t * substream) ---------------------------------------------------------------------------*/ -static int snd_trident_foldback_prepare(snd_pcm_substream_t * substream) +static int snd_trident_foldback_prepare(struct snd_pcm_substream *substream) { - trident_t *trident = snd_pcm_substream_chip(substream); - snd_pcm_runtime_t *runtime = substream->runtime; - snd_trident_voice_t *voice = (snd_trident_voice_t *) runtime->private_data; - snd_trident_voice_t *evoice = voice->extra; + struct snd_trident *trident = snd_pcm_substream_chip(substream); + struct snd_pcm_runtime *runtime = substream->runtime; + struct snd_trident_voice *voice = runtime->private_data; + struct snd_trident_voice *evoice = voice->extra; spin_lock_irq(&trident->reg_lock); @@ -1294,10 +1328,10 @@ static int snd_trident_foldback_prepare(snd_pcm_substream_t * substream) ---------------------------------------------------------------------------*/ -static int snd_trident_spdif_hw_params(snd_pcm_substream_t * substream, - snd_pcm_hw_params_t * hw_params) +static int snd_trident_spdif_hw_params(struct snd_pcm_substream *substream, + struct snd_pcm_hw_params *hw_params) { - trident_t *trident = snd_pcm_substrea |