diff options
Diffstat (limited to 'drivers/media/dvb/bt8xx')
| -rw-r--r-- | drivers/media/dvb/bt8xx/Kconfig | 18 | ||||
| -rw-r--r-- | drivers/media/dvb/bt8xx/Makefile | 3 | ||||
| -rw-r--r-- | drivers/media/dvb/bt8xx/bt878.c | 588 | ||||
| -rw-r--r-- | drivers/media/dvb/bt8xx/bt878.h | 147 | ||||
| -rw-r--r-- | drivers/media/dvb/bt8xx/dst.c | 1449 | ||||
| -rw-r--r-- | drivers/media/dvb/bt8xx/dst_ca.c | 764 | ||||
| -rw-r--r-- | drivers/media/dvb/bt8xx/dst_ca.h | 58 | ||||
| -rw-r--r-- | drivers/media/dvb/bt8xx/dst_common.h | 156 | ||||
| -rw-r--r-- | drivers/media/dvb/bt8xx/dst_priv.h | 35 | ||||
| -rw-r--r-- | drivers/media/dvb/bt8xx/dvb-bt8xx.c | 818 | ||||
| -rw-r--r-- | drivers/media/dvb/bt8xx/dvb-bt8xx.h | 59 |
11 files changed, 0 insertions, 4095 deletions
diff --git a/drivers/media/dvb/bt8xx/Kconfig b/drivers/media/dvb/bt8xx/Kconfig deleted file mode 100644 index b12545f093f..00000000000 --- a/drivers/media/dvb/bt8xx/Kconfig +++ /dev/null @@ -1,18 +0,0 @@ -config DVB_BT8XX - tristate "Nebula/Pinnacle PCTV/Twinhan PCI cards" - depends on DVB_CORE && PCI && VIDEO_BT848 - select DVB_MT352 - select DVB_SP887X - select DVB_NXT6000 - select DVB_CX24110 - select DVB_OR51211 - help - Support for PCI cards based on the Bt8xx PCI bridge. Examples are - the Nebula cards, the Pinnacle PCTV cards, the Twinhan DST cards and - pcHDTV HD2000 cards. - - Since these cards have no MPEG decoder onboard, they transmit - only compressed MPEG data over the PCI bus, so you need - an external software decoder to watch TV on your computer. - - Say Y if you own such a device and want to use it. diff --git a/drivers/media/dvb/bt8xx/Makefile b/drivers/media/dvb/bt8xx/Makefile deleted file mode 100644 index d188e4c670b..00000000000 --- a/drivers/media/dvb/bt8xx/Makefile +++ /dev/null @@ -1,3 +0,0 @@ -obj-$(CONFIG_DVB_BT8XX) += bt878.o dvb-bt8xx.o dst.o dst_ca.o - -EXTRA_CFLAGS = -Idrivers/media/dvb/dvb-core/ -Idrivers/media/video -Idrivers/media/dvb/frontends diff --git a/drivers/media/dvb/bt8xx/bt878.c b/drivers/media/dvb/bt8xx/bt878.c deleted file mode 100644 index 3c5a8e273c4..00000000000 --- a/drivers/media/dvb/bt8xx/bt878.c +++ /dev/null @@ -1,588 +0,0 @@ -/* - * bt878.c: part of the driver for the Pinnacle PCTV Sat DVB PCI card - * - * Copyright (C) 2002 Peter Hettkamp <peter.hettkamp@t-online.de> - * - * large parts based on the bttv driver - * Copyright (C) 1996,97,98 Ralph Metzler (rjkm@metzlerbros.de) - * & Marcus Metzler (mocm@metzlerbros.de) - * (c) 1999,2000 Gerd Knorr <kraxel@goldbach.in-berlin.de> - * - * 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - * Or, point your browser to http://www.gnu.org/copyleft/gpl.html - * - */ - -#include <linux/module.h> -#include <linux/moduleparam.h> -#include <linux/kernel.h> -#include <linux/pci.h> -#include <asm/io.h> -#include <linux/ioport.h> -#include <asm/pgtable.h> -#include <asm/page.h> -#include <linux/types.h> -#include <linux/interrupt.h> -#include <linux/kmod.h> -#include <linux/vmalloc.h> -#include <linux/init.h> - -#include "dmxdev.h" -#include "dvbdev.h" -#include "bt878.h" -#include "dst_priv.h" - - -/**************************************/ -/* Miscellaneous utility definitions */ -/**************************************/ - -static unsigned int bt878_verbose = 1; -static unsigned int bt878_debug; - -module_param_named(verbose, bt878_verbose, int, 0444); -MODULE_PARM_DESC(verbose, - "verbose startup messages, default is 1 (yes)"); -module_param_named(debug, bt878_debug, int, 0644); -MODULE_PARM_DESC(debug, "Turn on/off debugging, default is 0 (off)."); - -int bt878_num; -struct bt878 bt878[BT878_MAX]; - -EXPORT_SYMBOL(bt878_debug); -EXPORT_SYMBOL(bt878_verbose); -EXPORT_SYMBOL(bt878_num); -EXPORT_SYMBOL(bt878); - -#define btwrite(dat,adr) bmtwrite((dat), (bt->bt878_mem+(adr))) -#define btread(adr) bmtread(bt->bt878_mem+(adr)) - -#define btand(dat,adr) btwrite((dat) & btread(adr), adr) -#define btor(dat,adr) btwrite((dat) | btread(adr), adr) -#define btaor(dat,mask,adr) btwrite((dat) | ((mask) & btread(adr)), adr) - -#if defined(dprintk) -#undef dprintk -#endif -#define dprintk if(bt878_debug) printk - -static void bt878_mem_free(struct bt878 *bt) -{ - if (bt->buf_cpu) { - pci_free_consistent(bt->dev, bt->buf_size, bt->buf_cpu, - bt->buf_dma); - bt->buf_cpu = NULL; - } - - if (bt->risc_cpu) { - pci_free_consistent(bt->dev, bt->risc_size, bt->risc_cpu, - bt->risc_dma); - bt->risc_cpu = NULL; - } -} - -static int bt878_mem_alloc(struct bt878 *bt) -{ - if (!bt->buf_cpu) { - bt->buf_size = 128 * 1024; - - bt->buf_cpu = - pci_alloc_consistent(bt->dev, bt->buf_size, - &bt->buf_dma); - - if (!bt->buf_cpu) - return -ENOMEM; - - memset(bt->buf_cpu, 0, bt->buf_size); - } - - if (!bt->risc_cpu) { - bt->risc_size = PAGE_SIZE; - bt->risc_cpu = - pci_alloc_consistent(bt->dev, bt->risc_size, - &bt->risc_dma); - - if (!bt->risc_cpu) { - bt878_mem_free(bt); - return -ENOMEM; - } - - memset(bt->risc_cpu, 0, bt->risc_size); - } - - return 0; -} - -/* RISC instructions */ -#define RISC_WRITE (0x01 << 28) -#define RISC_JUMP (0x07 << 28) -#define RISC_SYNC (0x08 << 28) - -/* RISC bits */ -#define RISC_WR_SOL (1 << 27) -#define RISC_WR_EOL (1 << 26) -#define RISC_IRQ (1 << 24) -#define RISC_STATUS(status) ((((~status) & 0x0F) << 20) | ((status & 0x0F) << 16)) -#define RISC_SYNC_RESYNC (1 << 15) -#define RISC_SYNC_FM1 0x06 -#define RISC_SYNC_VRO 0x0C - -#define RISC_FLUSH() bt->risc_pos = 0 -#define RISC_INSTR(instr) bt->risc_cpu[bt->risc_pos++] = cpu_to_le32(instr) - -static int bt878_make_risc(struct bt878 *bt) -{ - bt->block_bytes = bt->buf_size >> 4; - bt->block_count = 1 << 4; - bt->line_bytes = bt->block_bytes; - bt->line_count = bt->block_count; - - while (bt->line_bytes > 4095) { - bt->line_bytes >>= 1; - bt->line_count <<= 1; - } - - if (bt->line_count > 255) { - printk("bt878: buffer size error!\n"); - return -EINVAL; - } - return 0; -} - - -static void bt878_risc_program(struct bt878 *bt, u32 op_sync_orin) -{ - u32 buf_pos = 0; - u32 line; - - RISC_FLUSH(); - RISC_INSTR(RISC_SYNC | RISC_SYNC_FM1 | op_sync_orin); - RISC_INSTR(0); - - dprintk("bt878: risc len lines %u, bytes per line %u\n", - bt->line_count, bt->line_bytes); - for (line = 0; line < bt->line_count; line++) { - // At the beginning of every block we issue an IRQ with previous (finished) block number set - if (!(buf_pos % bt->block_bytes)) - RISC_INSTR(RISC_WRITE | RISC_WR_SOL | RISC_WR_EOL | - RISC_IRQ | - RISC_STATUS(((buf_pos / - bt->block_bytes) + - (bt->block_count - - 1)) % - bt->block_count) | bt-> - line_bytes); - else - RISC_INSTR(RISC_WRITE | RISC_WR_SOL | RISC_WR_EOL | - bt->line_bytes); - RISC_INSTR(bt->buf_dma + buf_pos); - buf_pos += bt->line_bytes; - } - - RISC_INSTR(RISC_SYNC | op_sync_orin | RISC_SYNC_VRO); - RISC_INSTR(0); - - RISC_INSTR(RISC_JUMP); - RISC_INSTR(bt->risc_dma); - - btwrite((bt->line_count << 16) | bt->line_bytes, BT878_APACK_LEN); -} - -/*****************************/ -/* Start/Stop grabbing funcs */ -/*****************************/ - -void bt878_start(struct bt878 *bt, u32 controlreg, u32 op_sync_orin, - u32 irq_err_ignore) -{ - u32 int_mask; - - dprintk("bt878 debug: bt878_start (ctl=%8.8x)\n", controlreg); - /* complete the writing of the risc dma program now we have - * the card specifics - */ - bt878_risc_program(bt, op_sync_orin); - controlreg &= ~0x1f; - controlreg |= 0x1b; - - btwrite(cpu_to_le32(bt->risc_dma), BT878_ARISC_START); - - /* original int mask had : - * 6 2 8 4 0 - * 1111 1111 1000 0000 0000 - * SCERR|OCERR|PABORT|RIPERR|FDSR|FTRGT|FBUS|RISCI - * Hacked for DST to: - * SCERR | OCERR | FDSR | FTRGT | FBUS | RISCI - */ - int_mask = BT878_ASCERR | BT878_AOCERR | BT878_APABORT | - BT878_ARIPERR | BT878_APPERR | BT878_AFDSR | BT878_AFTRGT | - BT878_AFBUS | BT878_ARISCI; - - - /* ignore pesky bits */ - int_mask &= ~irq_err_ignore; - - btwrite(int_mask, BT878_AINT_MASK); - btwrite(controlreg, BT878_AGPIO_DMA_CTL); -} - -void bt878_stop(struct bt878 *bt) -{ - u32 stat; - int i = 0; - - dprintk("bt878 debug: bt878_stop\n"); - - btwrite(0, BT878_AINT_MASK); - btand(~0x13, BT878_AGPIO_DMA_CTL); - - do { - stat = btread(BT878_AINT_STAT); - if (!(stat & BT878_ARISC_EN)) - break; - i++; - } while (i < 500); - - dprintk("bt878(%d) debug: bt878_stop, i=%d, stat=0x%8.8x\n", - bt->nr, i, stat); -} - -EXPORT_SYMBOL(bt878_start); -EXPORT_SYMBOL(bt878_stop); - -/*****************************/ -/* Interrupt service routine */ -/*****************************/ - -static irqreturn_t bt878_irq(int irq, void *dev_id, struct pt_regs *regs) -{ - u32 stat, astat, mask; - int count; - struct bt878 *bt; - - bt = (struct bt878 *) dev_id; - - count = 0; - while (1) { - stat = btread(BT878_AINT_STAT); - mask = btread(BT878_AINT_MASK); - if (!(astat = (stat & mask))) - return IRQ_NONE; /* this interrupt is not for me */ -/* dprintk("bt878(%d) debug: irq count %d, stat 0x%8.8x, mask 0x%8.8x\n",bt->nr,count,stat,mask); */ - btwrite(astat, BT878_AINT_STAT); /* try to clear interupt condition */ - - - if (astat & (BT878_ASCERR | BT878_AOCERR)) { - if (bt878_verbose) { - printk("bt878(%d): irq%s%s risc_pc=%08x\n", - bt->nr, - (astat & BT878_ASCERR) ? " SCERR" : - "", - (astat & BT878_AOCERR) ? " OCERR" : - "", btread(BT878_ARISC_PC)); - } - } - if (astat & (BT878_APABORT | BT878_ARIPERR | BT878_APPERR)) { - if (bt878_verbose) { - printk - ("bt878(%d): irq%s%s%s risc_pc=%08x\n", - bt->nr, - (astat & BT878_APABORT) ? " PABORT" : - "", - (astat & BT878_ARIPERR) ? " RIPERR" : - "", - (astat & BT878_APPERR) ? " PPERR" : - "", btread(BT878_ARISC_PC)); - } - } - if (astat & (BT878_AFDSR | BT878_AFTRGT | BT878_AFBUS)) { - if (bt878_verbose) { - printk - ("bt878(%d): irq%s%s%s risc_pc=%08x\n", - bt->nr, - (astat & BT878_AFDSR) ? " FDSR" : "", - (astat & BT878_AFTRGT) ? " FTRGT" : - "", - (astat & BT878_AFBUS) ? " FBUS" : "", - btread(BT878_ARISC_PC)); - } - } - if (astat & BT878_ARISCI) { - bt->finished_block = (stat & BT878_ARISCS) >> 28; - tasklet_schedule(&bt->tasklet); - break; - } - count++; - if (count > 20) { - btwrite(0, BT878_AINT_MASK); - printk(KERN_ERR - "bt878(%d): IRQ lockup, cleared int mask\n", - bt->nr); - break; - } - } - return IRQ_HANDLED; -} - -int -bt878_device_control(struct bt878 *bt, unsigned int cmd, union dst_gpio_packet *mp) -{ - int retval; - - retval = 0; - if (down_interruptible (&bt->gpio_lock)) - return -ERESTARTSYS; - /* special gpio signal */ - switch (cmd) { - case DST_IG_ENABLE: - // dprintk("dvb_bt8xx: dst enable mask 0x%02x enb 0x%02x \n", mp->dstg.enb.mask, mp->dstg.enb.enable); - retval = bttv_gpio_enable(bt->bttv_nr, - mp->enb.mask, - mp->enb.enable); - break; - case DST_IG_WRITE: - // dprintk("dvb_bt8xx: dst write gpio mask 0x%02x out 0x%02x\n", mp->dstg.outp.mask, mp->dstg.outp.highvals); - retval = bttv_write_gpio(bt->bttv_nr, - mp->outp.mask, - mp->outp.highvals); - - break; - case DST_IG_READ: - /* read */ - retval = bttv_read_gpio(bt->bttv_nr, &mp->rd.value); - // dprintk("dvb_bt8xx: dst read gpio 0x%02x\n", (unsigned)mp->dstg.rd.value); - break; - case DST_IG_TS: - /* Set packet size */ - bt->TS_Size = mp->psize; - break; - - default: - retval = -EINVAL; - break; - } - up(&bt->gpio_lock); - return retval; -} - -EXPORT_SYMBOL(bt878_device_control); - -/***********************/ -/* PCI device handling */ -/***********************/ - -static int __devinit bt878_probe(struct pci_dev *dev, - const struct pci_device_id *pci_id) -{ - int result; - unsigned char lat; - struct bt878 *bt; -#if defined(__powerpc__) - unsigned int cmd; -#endif - - printk(KERN_INFO "bt878: Bt878 AUDIO function found (%d).\n", - bt878_num); - if (pci_enable_device(dev)) - return -EIO; - - bt = &bt878[bt878_num]; - bt->dev = dev; - bt->nr = bt878_num; - bt->shutdown = 0; - - bt->id = dev->device; - bt->irq = dev->irq; - bt->bt878_adr = pci_resource_start(dev, 0); - if (!request_mem_region(pci_resource_start(dev, 0), - pci_resource_len(dev, 0), "bt878")) { - result = -EBUSY; - goto fail0; - } - - pci_read_config_byte(dev, PCI_CLASS_REVISION, &bt->revision); - pci_read_config_byte(dev, PCI_LATENCY_TIMER, &lat); - printk(KERN_INFO "bt878(%d): Bt%x (rev %d) at %02x:%02x.%x, ", - bt878_num, bt->id, bt->revision, dev->bus->number, - PCI_SLOT(dev->devfn), PCI_FUNC(dev->devfn)); - printk("irq: %d, latency: %d, memory: 0x%lx\n", - bt->irq, lat, bt->bt878_adr); - - -#if defined(__powerpc__) - /* on OpenFirmware machines (PowerMac at least), PCI memory cycle */ - /* response on cards with no firmware is not enabled by OF */ - pci_read_config_dword(dev, PCI_COMMAND, &cmd); - cmd = (cmd | PCI_COMMAND_MEMORY); - pci_write_config_dword(dev, PCI_COMMAND, cmd); -#endif - -#ifdef __sparc__ - bt->bt878_mem = (unsigned char *) bt->bt878_adr; -#else - bt->bt878_mem = ioremap(bt->bt878_adr, 0x1000); -#endif - - /* clear interrupt mask */ - btwrite(0, BT848_INT_MASK); - - result = request_irq(bt->irq, bt878_irq, - SA_SHIRQ | SA_INTERRUPT, "bt878", - (void *) bt); - if (result == -EINVAL) { - printk(KERN_ERR "bt878(%d): Bad irq number or handler\n", - bt878_num); - goto fail1; - } - if (result == -EBUSY) { - printk(KERN_ERR - "bt878(%d): IRQ %d busy, change your PnP config in BIOS\n", - bt878_num, bt->irq); - goto fail1; - } - if (result < 0) - goto fail1; - - pci_set_master(dev); - pci_set_drvdata(dev, bt); - -/* if(init_bt878(btv) < 0) { - bt878_remove(dev); - return -EIO; - } -*/ - - if ((result = bt878_mem_alloc(bt))) { - printk("bt878: failed to allocate memory!\n"); - goto fail2; - } - - bt878_make_risc(bt); - btwrite(0, BT878_AINT_MASK); - bt878_num++; - - return 0; - - fail2: - free_irq(bt->irq, bt); - fail1: - release_mem_region(pci_resource_start(bt->dev, 0), - pci_resource_len(bt->dev, 0)); - fail0: - pci_disable_device(dev); - return result; -} - -static void __devexit bt878_remove(struct pci_dev *pci_dev) -{ - u8 command; - struct bt878 *bt = pci_get_drvdata(pci_dev); - - if (bt878_verbose) - printk("bt878(%d): unloading\n", bt->nr); - - /* turn off all capturing, DMA and IRQs */ - btand(~0x13, BT878_AGPIO_DMA_CTL); - - /* first disable interrupts before unmapping the memory! */ - btwrite(0, BT878_AINT_MASK); - btwrite(~0U, BT878_AINT_STAT); - - /* disable PCI bus-mastering */ - pci_read_config_byte(bt->dev, PCI_COMMAND, &command); - /* Should this be &=~ ?? */ - command &= ~PCI_COMMAND_MASTER; - pci_write_config_byte(bt->dev, PCI_COMMAND, command); - - free_irq(bt->irq, bt); - printk(KERN_DEBUG "bt878_mem: 0x%p.\n", bt->bt878_mem); - if (bt->bt878_mem) - iounmap(bt->bt878_mem); - - release_mem_region(pci_resource_start(bt->dev, 0), - pci_resource_len(bt->dev, 0)); - /* wake up any waiting processes - because shutdown flag is set, no new processes (in this queue) - are expected - */ - bt->shutdown = 1; - bt878_mem_free(bt); - - pci_set_drvdata(pci_dev, NULL); - pci_disable_device(pci_dev); - return; -} - -static struct pci_device_id bt878_pci_tbl[] __devinitdata = { - {PCI_VENDOR_ID_BROOKTREE, PCI_DEVICE_ID_BROOKTREE_878, - PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, - {0,} -}; - -MODULE_DEVICE_TABLE(pci, bt878_pci_tbl); - -static struct pci_driver bt878_pci_driver = { - .name = "bt878", - .id_table = bt878_pci_tbl, - .probe = bt878_probe, - .remove = bt878_remove, -}; - -static int bt878_pci_driver_registered = 0; - -/*******************************/ -/* Module management functions */ -/*******************************/ - -static int bt878_init_module(void) -{ - bt878_num = 0; - bt878_pci_driver_registered = 0; - - printk(KERN_INFO "bt878: AUDIO driver version %d.%d.%d loaded\n", - (BT878_VERSION_CODE >> 16) & 0xff, - (BT878_VERSION_CODE >> 8) & 0xff, - BT878_VERSION_CODE & 0xff); -/* - bt878_check_chipset(); -*/ - /* later we register inside of bt878_find_audio_dma() - * because we may want to ignore certain cards */ - bt878_pci_driver_registered = 1; - return pci_register_driver(&bt878_pci_driver); -} - -static void bt878_cleanup_module(void) -{ - if (bt878_pci_driver_registered) { - bt878_pci_driver_registered = 0; - pci_unregister_driver(&bt878_pci_driver); - } - return; -} - -module_init(bt878_init_module); -module_exit(bt878_cleanup_module); - -//MODULE_AUTHOR("XXX"); -MODULE_LICENSE("GPL"); - -/* - * Local variables: - * c-basic-offset: 8 - * End: - */ diff --git a/drivers/media/dvb/bt8xx/bt878.h b/drivers/media/dvb/bt8xx/bt878.h deleted file mode 100644 index 837623f7fcd..00000000000 --- a/drivers/media/dvb/bt8xx/bt878.h +++ /dev/null @@ -1,147 +0,0 @@ -/* - bt878.h - Bt878 audio module (register offsets) - - Copyright (C) 2002 Peter Hettkamp <peter.hettkamp@t-online.de> - - 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 _BT878_H_ -#define _BT878_H_ - -#include <linux/interrupt.h> -#include <linux/pci.h> -#include <linux/sched.h> -#include <linux/spinlock.h> -#include "bt848.h" -#include "bttv.h" - -#define BT878_VERSION_CODE 0x000000 - -#define BT878_AINT_STAT 0x100 -#define BT878_ARISCS (0xf<<28) -#define BT878_ARISC_EN (1<<27) -#define BT878_ASCERR (1<<19) -#define BT878_AOCERR (1<<18) -#define BT878_APABORT (1<<17) -#define BT878_ARIPERR (1<<16) -#define BT878_APPERR (1<<15) -#define BT878_AFDSR (1<<14) -#define BT878_AFTRGT (1<<13) -#define BT878_AFBUS (1<<12) -#define BT878_ARISCI (1<<11) -#define BT878_AOFLOW (1<<3) - -#define BT878_AINT_MASK 0x104 - -#define BT878_AGPIO_DMA_CTL 0x10c -#define BT878_A_GAIN (0xf<<28) -#define BT878_A_G2X (1<<27) -#define BT878_A_PWRDN (1<<26) -#define BT878_A_SEL (3<<24) -#define BT878_DA_SCE (1<<23) -#define BT878_DA_LRI (1<<22) -#define BT878_DA_MLB (1<<21) -#define BT878_DA_LRD (0x1f<<16) -#define BT878_DA_DPM (1<<15) -#define BT878_DA_SBR (1<<14) -#define BT878_DA_ES2 (1<<13) -#define BT878_DA_LMT (1<<12) -#define BT878_DA_SDR (0xf<<8) -#define BT878_DA_IOM (3<<6) -#define BT878_DA_APP (1<<5) -#define BT878_ACAP_EN (1<<4) -#define BT878_PKTP (3<<2) -#define BT878_RISC_EN (1<<1) -#define BT878_FIFO_EN 1 - -#define BT878_APACK_LEN 0x110 -#define BT878_AFP_LEN (0xff<<16) -#define BT878_ALP_LEN 0xfff - -#define BT878_ARISC_START 0x114 - -#define BT878_ARISC_PC 0x120 - -/* BT878 FUNCTION 0 REGISTERS */ -#define BT878_GPIO_DMA_CTL 0x10c - -/* Interrupt register */ -#define BT878_INT_STAT 0x100 -#define BT878_INT_MASK 0x104 -#define BT878_I2CRACK (1<<25) -#define BT878_I2CDONE (1<<8) - -#define BT878_MAX 4 - -#define BT878_RISC_SYNC_MASK (1 << 15) - -extern int bt878_num; - -struct bt878 { - struct semaphore gpio_lock; - unsigned int nr; - unsigned int bttv_nr; - struct i2c_adapter *adapter; - struct pci_dev *dev; - unsigned int id; - unsigned int TS_Size; - unsigned char revision; - unsigned int irq; - unsigned long bt878_adr; - volatile void __iomem *bt878_mem; /* function 1 */ - - volatile u32 finished_block; - volatile u32 last_block; - u32 block_count; - u32 block_bytes; - u32 line_bytes; - u32 line_count; - - u32 buf_size; - u8 *buf_cpu; - dma_addr_t buf_dma; - - u32 risc_size; - u32 *risc_cpu; - dma_addr_t risc_dma; - u32 risc_pos; - - struct tasklet_struct tasklet; - int shutdown; -}; - -extern struct bt878 bt878[BT878_MAX]; - -void bt878_start(struct bt878 *bt, u32 controlreg, u32 op_sync_orin, - u32 irq_err_ignore); -void bt878_stop(struct bt878 *bt); - -#if defined(__powerpc__) /* big-endian */ -extern __inline__ void io_st_le32(volatile unsigned __iomem *addr, unsigned val) -{ - __asm__ __volatile__("stwbrx %1,0,%2":"=m"(*addr):"r"(val), - "r"(addr)); - __asm__ __volatile__("eieio":::"memory"); -} - -#define bmtwrite(dat,adr) io_st_le32((adr),(dat)) -#define bmtread(adr) ld_le32((adr)) -#else -#define bmtwrite(dat,adr) writel((dat), (adr)) -#define bmtread(adr) readl(adr) -#endif - -#endif diff --git a/drivers/media/dvb/bt8xx/dst.c b/drivers/media/dvb/bt8xx/dst.c deleted file mode 100644 index 07a0b0a968a..00000000000 --- a/drivers/media/dvb/bt8xx/dst.c +++ /dev/null @@ -1,1449 +0,0 @@ -/* - - Frontend/Card driver for TwinHan DST Frontend - Copyright (C) 2003 Jamie Honan - Copyright (C) 2004, 2005 Manu Abraham (manu@kromtek.com) - - 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/kernel.h> -#include <linux/module.h> -#include <linux/init.h> -#include <linux/string.h> -#include <linux/slab.h> -#include <linux/vmalloc.h> -#include <linux/delay.h> -#include <asm/div64.h> - -#include "dvb_frontend.h" -#include "dst_priv.h" -#include "dst_common.h" - - -static unsigned int verbose = 1; -module_param(verbose, int, 0644); -MODULE_PARM_DESC(verbose, "verbose startup messages, default is 1 (yes)"); - -static unsigned int debug = 1; -module_param(debug, int, 0644); -MODULE_PARM_DESC(debug, "debug messages, default is 0 (yes)"); - -static unsigned int dst_addons; -module_param(dst_addons, int, 0644); -MODULE_PARM_DESC(dst_addons, "CA daughterboard, default is 0 (No addons)"); - -#define dprintk if (debug) printk - -#define HAS_LOCK 1 -#define ATTEMPT_TUNE 2 -#define HAS_POWER 4 - -static void dst_packsize(struct dst_state* state, int psize) -{ - union dst_gpio_packet bits; - - bits.psize = psize; - bt878_device_control(state->bt, DST_IG_TS, &bits); -} - -int dst_gpio_outb(struct dst_state* state, u32 mask, u32 enbb, u32 outhigh, int delay) -{ - union dst_gpio_packet enb; - union dst_gpio_packet bits; - int err; - - enb.enb.mask = mask; - enb.enb.enable = enbb; - if (verbose > 4) - dprintk("%s: mask=[%04x], enbb=[%04x], outhigh=[%04x]\n", __FUNCTION__, mask, enbb, outhigh); - - if ((err = bt878_device_control(state->bt, DST_IG_ENABLE, &enb)) < 0) { - dprintk("%s: dst_gpio_enb error (err == %i, mask == %02x, enb == %02x)\n", __FUNCTION__, err, mask, enbb); - return -EREMOTEIO; - } - udelay(1000); - /* because complete disabling means no output, no need to do output packet */ - if (enbb == 0) - return 0; - - if (delay) - msleep(10); - - bits.outp.mask = enbb; - bits.outp.highvals = outhigh; - - if ((err = bt878_device_control(state->bt, DST_IG_WRITE, &bits)) < 0) { - dprintk("%s: dst_gpio_outb error (err == %i, enbb == %02x, outhigh == %02x)\n", __FUNCTION__, err, enbb, outhigh); - return -EREMOTEIO; - } - return 0; -} -EXPORT_SYMBOL(dst_gpio_outb); - -int dst_gpio_inb(struct dst_state *state, u8 * result) -{ - union dst_gpio_packet rd_packet; - int err; - - *result = 0; - - if ((err = bt878_device_control(state->bt, DST_IG_READ, &rd_packet)) < 0) { - dprintk("%s: dst_gpio_inb error (err == %i)\n", __FUNCTION__, err); - return -EREMOTEIO; - } - - *result = (u8) rd_packet.rd.value; - return 0; -} -EXPORT_SYMBOL(dst_gpio_inb); - -int rdc_reset_state(struct dst_state *state) -{ - if (verbose > 1) - dprintk("%s: Resetting state machine\n", __FUNCTION__); - - if (dst_gpio_outb(state, RDC_8820_INT, RDC_8820_INT, 0, NO_DELAY) < 0) { - dprintk("%s: dst_gpio_outb ERROR !\n", __FUNCTION__); - return -1; - } - - msleep(10); - - if (dst_gpio_outb(state, RDC_8820_INT, RDC_8820_INT, RDC_8820_INT, NO_DELAY) < 0) { - dprintk("%s: dst_gpio_outb ERROR !\n", __FUNCTION__); - msleep(10); - return -1; - } - - return 0; -} -EXPORT_SYMBOL(rdc_reset_state); - -int rdc_8820_reset(struct dst_state *state) -{ - if (verbose > 1) - dprintk("%s: Resetting DST\n", __FUNCTION__); - - if (dst_gpio_outb(state, RDC_8820_RESET, RDC_8820_RESET, 0, NO_DELAY) < 0) { - dprintk("%s: dst_gpio_outb ERROR !\n", __FUNCTION__); - return -1; - } - udelay(1000); - if (dst_gpio_outb(state, RDC_8820_RESET, RDC_8820_RESET, RDC_8820_RESET, DELAY) < 0) { - dprintk("%s: dst_gpio_outb ERROR !\n", __FUNCTION__); - return -1; - } - - return 0; -} -EXPORT_SYMBOL(rdc_8820_reset); - -int dst_pio_enable(struct dst_state *state) -{ - if (dst_gpio_outb(state, ~0, RDC_8820_PIO_0_ENABLE, 0, NO_DELAY) < 0) { - dprintk("%s: dst_gpio_outb ERROR !\n", __FUNCTION__); - return -1; - } - udelay(1000); - return 0; -} -EXPORT_SYMBOL(dst_pio_enable); - -int dst_pio_disable(struct dst_state *state) -{ - if (dst_gpio_outb(state, ~0, RDC_8820_PIO_0_DISABLE, RDC_8820_PIO_0_DISABLE, NO_DELAY) < 0) { - dprintk("%s: dst_gpio_outb ERROR !\n", __FUNCTION__); - return -1; - } - if (state->type_flags & DST_TYPE_HAS_FW_1) - udelay(1000); - - return 0; -} -EXPORT_SYMBOL(dst_pio_disable); - -int dst_wait_dst_ready(struct dst_state *state, u8 delay_mode) -{ - u8 reply; - int i; - - for (i = 0; i < 200; i++) { - if (dst_gpio_inb(state, &reply) < 0) { - dprintk("%s: dst_gpio_inb ERROR !\n", __FUNCTION__); - return -1; - } - - if ((reply & RDC_8820_PIO_0_ENABLE) == 0) { - if (verbose > 4) - dprintk("%s: dst wait ready after %d\n", __FUNCTION__, i); - return 1; - } - msleep(10); - } - if (verbose > 1) - dprintk("%s: dst wait NOT ready after %d\n", __FUNCTION__, i); - - return 0; -} -EXPORT_SYMBOL(dst_wait_dst_ready); - -int dst_error_recovery(struct dst_state *state) -{ - dprintk("%s: Trying to return from previous errors...\n", __FUNCTION__); - dst_pio_disable(state); - msleep(10); - dst_pio_enable(state); - msleep(10); - - return 0; -} -EXPORT_SYMBOL(dst_error_recovery); - -int dst_error_bailout(struct dst_state *state) -{ - dprintk("%s: Trying to bailout from previous error...\n", __FUNCTION__); - rdc_8820_reset(state); - dst_pio_disable(state); - msleep(10); - - return 0; -} -EXPORT_SYMBOL(dst_error_bailout); - - -int dst_comm_init(struct dst_state* state) -{ - if (verbose > 1) - dprintk ("%s: Initializing DST..\n", __FUNCTION__); - if ((dst_pio_enable(state)) < 0) { - dprintk("%s: PIO Enable Failed.\n", __FUNCTION__); - return -1; - } - if ((rdc_reset_state(state)) < 0) { - dprintk("%s: RDC 8820 State RESET Failed.\n", __FUNCTION__); - return -1; - } - if (state->type_flags & DST_TYPE_HAS_FW_1) - msleep(100); - else - msleep(5); - - return 0; -} -EXPORT_SYMBOL(dst_comm_init); - - -int write_dst(struct dst_state *state, u8 *data, u8 len) -{ - struct i2c_msg msg = { - .addr = state->config->demod_address,.flags = 0,.buf = data,.len = len - }; - - int err; - int cnt; - if (debug && (verbose > 4)) { - u8 i; - if (verbose > 4) { - dprintk("%s writing [ ", __FUNCTION__); - for (i = 0; i < len; i++) - dprintk("%02x ", data[i]); - dprintk("]\n"); - } - } - for (cnt = 0; cnt < 2; cnt++) { - if ((err = i2c_transfer(state->i2c, &msg, 1)) < 0) { - dprintk("%s: _write_dst error (err == %i, len == 0x%02x, b0 == 0x%02x)\n", __FUNCTION__, err, len, data[0]); - dst_error_recovery(state); - continue; - } else - break; - } - - if (cnt >= 2) { - if (verbose > 1) - printk("%s: RDC 8820 RESET...\n", __FUNCTION__); - dst_error_bailout(state); - - return -1; - } - - return 0; -} -EXPORT_SYMBOL(write_dst); - -int read_dst(struct dst_state *state, u8 * ret, u8 len) -{ - struct i2c_msg msg = {.addr = state->config->demod_address,.flags = I2C_M_RD,.buf = ret,.len = len }; - int err; - int cnt; - - for (cnt = 0; cnt < 2; cnt++) { - if ((err = i2c_transfer(state->i2c, &msg, 1)) < 0) { - - dprintk("%s: read_dst error (err == %i, len == 0x%02x, b0 == 0x%02x)\n", __FUNCTION__, err, len, ret[0]); - dst_error_recovery(state); - - continue; - } else - break; - } - if (cnt >= 2) { - if (verbose > 1) - printk("%s: RDC 8820 RESET...\n", __FUNCTION__); - dst_error_bailout(state); - - return -1; - } - if (debug && (verbose > 4)) { - dprintk("%s reply is 0x%x\n", __FUNCTION__, ret[0]); - for (err = 1; err < len; err++) - dprintk(" 0x%x", ret[err]); - if (err > 1) - dprintk("\n"); - } - - return 0; -} -EXPORT_SYMBOL(read_dst); - -static int dst_set_polarization(struct dst_state *state) -{ - switch (state->voltage) { - case SEC_VOLTAGE_13: // vertical - printk("%s: Polarization=[Vertical]\n", __FUNCTION__); - state->tx_tuna[8] &= ~0x40; //1 - break; - - case SEC_VOLTAGE_18: // horizontal - printk("%s: Polarization=[Horizontal]\n", __FUNCTION__); - state->tx_tuna[8] |= 0x40; // 0 - break; - - case SEC_VOLTAGE_OFF: - - break; - } - - return 0; -} - -static int dst_set_freq(struct dst_state *state, u32 freq) -{ - state->frequency = freq; - if (debug > 4) - dprintk("%s: set Frequency %u\n", __FUNCTION__, freq); - - if (state->dst_type == DST_TYPE_IS_SAT) { - freq = freq / 1000; - if (freq < 950 || freq > 2150) - return -EINVAL; - - state->tx_tuna[2] = (freq >> 8); - state->tx_tuna[3] = (u8) freq; - state->tx_tuna[4] = 0x01; - state->tx_tuna[8] &= ~0x04; - if (state->type_flags & DST_TYPE_HAS_OBS_REGS) { - if (freq < 1531) - state->tx_tuna[8] |= 0x04; - } - - } else if (state->dst_type == DST_TYPE_IS_TERR) { - freq = freq / 1000; - if (freq < 137000 || freq > 858000) - return -EINVAL; - - state->tx_tuna[2] = (freq >> 16) & 0xff; - state->tx_tuna[3] = (freq >> 8) & 0xff; - state->tx_tuna[4] = (u8) freq; - - } else if (state->dst_type == DST_TYPE_IS_CABLE) { - state->tx_tuna[2] = (freq >> 16) & 0xff; - state->tx_tuna[3] = (freq >> 8) & 0xff; - state->tx_tuna[4] = (u8) freq; - - } else - return -EINVAL; - return 0; -} - -static int dst_set_bandwidth(struct dst_state* state, fe_bandwidth_t bandwidth) -{ - state->bandwidth = bandwidth; - - if (state->dst_type != DST_TYPE_IS_TERR) - return 0; - - switch (bandwidth) { - case BANDWIDTH_6_MHZ: - if (state->dst_hw_cap & DST_TYPE_HAS_CA) - state->tx_tuna[7] = 0x06; - else { - state->tx_tuna[6] = 0x06; - state->tx_tuna[7] = 0x00; - } - break; - - case BANDWIDTH_7_MHZ: - if (state->dst_hw_cap & DST_TYPE_HAS_CA) - state->tx_tuna[7] = 0x07; - else { - state->tx_tuna[6] = 0x07; - state->tx_tuna[7] = 0x00; - } - break; - - case BANDWIDTH_8_MHZ: - if (state->dst_hw_cap & DST_TYPE_HAS_CA) - state->tx_tuna[7] = 0x08; - else { - state->tx_tuna[6] = 0x08; - state->tx_tuna[7] = 0x00; - } - break; - - default: - return -EINVAL; - } - return 0; -} - -static int dst_set_inversion(struct dst_state* state, fe_spectral_inversion_t inversion) -{ - state->inversion = inversion; - switch (inversion) { - case INVERSION_OFF: // Inversion = Normal - state->tx_tuna[8] &= ~0x80; - break; - - case INVERSION_ON: - state->tx_tuna[8] |= 0x80; - break; - default: - return -EINVAL; - } - return 0; -} - -static int dst_set_fec(struct dst_state* state, fe_code_rate_t fec) -{ - state->fec = fec; - return 0; -} - -static fe_code_rate_t dst_get_fec(struct dst_state* state) -{ - return state->fec; -} - -static int dst_set_symbolrate(struct dst_state* state, u32 srate) -{ - u8 *val; - u32 symcalc; - u64 sval; - - state->symbol_rate = srate; - - if (state->dst_type == DST_TYPE_IS_TERR) { - return 0; - } - if (debug > 4) - dprintk("%s: set symrate %u\n", __FUNCTION__, srate); - srate /= 1000; - val = &state->tx_tuna[0]; - - if (state->type_flags & DST_TYPE_HAS_SYMDIV) { - sval = srate; - sval <<= 20; - do_div(sval, 88000); - symcalc = (u32) sval; - - if (debug > 4) - dprintk("%s: set symcalc %u\n", __FUNCTION__, symcalc); - - val[5] = (u8) (symcalc >> 12); - val[6] = (u8) (symcalc >> 4); - val[7] = (u8) (symcalc << 4); - } else { - val[5] = (u8) (srate >> 16) & 0x7f; - val[6] = (u8) (srate >> 8); - val[7] = (u8) srate; - } - val[8] &= ~0x20; - if (srate > 8000) - val[8] |= 0x20; - return 0; -} - - -static int dst_set_modulation(struct dst_state *state, fe_modulation_t modulation) -{ - if (state->dst_type != DST_TYPE_IS_CABLE) - return 0; - - state->modulation = modulation; - switch (modulation) { - case QAM_16: - state->tx_tuna[8] = 0x10; - break; - - case QAM_32: - state->tx_tuna[8] = 0x20; - break; - - case QAM_64: - state->tx_tuna[8] = 0x40; - break; - - case QAM_128: - state->tx_tuna[8] = 0x80; - break; - - case QAM_256: - state->tx_tuna[8] = 0x00; - break; - - case QPSK: - case QAM_AUTO: - case VSB_8: - case VSB_16: - default: - return -EINVAL; - - } - - return 0; -} - -static fe_modulation_t dst_get_modulation(struct dst_state *state) -{ - return state->modulation; -} - - -u8 dst_check_sum(u8 * buf, u32 len) -{ - u32 i; - u8 val = 0; - if (!len) - return 0; - for (i = 0; i < len; i++) { - val += buf[i]; - } - return ((~val) + 1); -} -EXPORT_SYMBOL(dst_check_sum); - -static void dst_type_flags_print(u32 type_flags) -{ - printk("DST type flags :"); - if (type_flags & DST_TYPE_HAS_NEWTUNE) - printk(" 0x%x newtuner", DST_TYPE_HAS_NEWTUNE); - if (type_flags & DST_TYPE_HAS_TS204) - printk(" 0x%x ts204", DST_TYPE_HAS_TS204); - if (type_flags & DST_TYPE_HAS_SYMDIV) - printk(" 0x%x symdiv", DST_TYPE_HAS_SYMDIV); - if (type_flags & DST_TYPE_HAS_FW_1) - printk(" 0x%x firmware version = 1", DST_TYPE_HAS_FW_1); - if (type_flags & DST_TYPE_HAS_FW_2) - printk(" 0x%x firmware version = 2", DST_TYPE_HAS_FW_2); - if (type_flags & DST_TYPE_HAS_FW_3) - printk(" 0x%x firmware version = 3", DST_TYPE_HAS_FW_3); -// if ((type_flags & DST_TYPE_HAS_FW_BUILD) && new_fw) - - printk("\n"); -} - - -static int dst_type_print (u8 type) -{ - char *otype; - switch (type) { - case DST_TYPE_IS_SAT: - otype = "satellite"; - break; - - case DST_TYPE_IS_TERR: - otype = "terrestrial"; - break; - - case DST_TYPE_IS_CABLE: - otype = "cable"; - break; - - default: - printk("%s: invalid dst type %d\n", __FUNCTION__, type); - return -EINVAL; - } - printk("DST type : %s\n", otype); - - return 0; -} - -/* - Known cards list - Satellite - ------------------- - 200103A - VP-1020 DST-MOT LG(old), TS=188 - - VP-1020 DST-03T LG(new), TS=204 - VP-1022 DST-03T LG(new), TS=204 - VP-1025 DST-03T LG(new), TS=204 - - VP-1030 DSTMCI, LG(new), TS=188 - VP-1032 DSTMCI, LG(new), TS=188 - - Cable - ------------------- - VP-2030 DCT-CI, Samsung, TS=204 - VP-2021 DCT-CI, Unknown, TS=204 - VP-2031 DCT-CI, Philips, TS=188 - VP-2040 DCT-CI, Philips, TS=188, with CA daughter board - VP-2040 DCT-CI, Philips, TS=204, without CA daughter board - - Terrestrial - ------------------- - VP-3050 DTTNXT TS=188 - VP-3040 DTT-CI, Philips, TS=188 - VP-3040 DTT-CI, Philips, TS=204 - - ATSC - ------------------- - VP-3220 ATSCDI, TS=188 - VP-3250 ATSCAD, TS=188 - -*/ - -struct dst_types dst_tlist[] = { - { - .device_id = "200103A", - .offset = 0, - .dst_type = DST_TYPE_IS_SAT, - .type_flags = DST_TYPE_HAS_SYMDIV | DST_TYPE_HAS_FW_1 | DST_TYPE_HAS_OBS_REGS, - .dst_feature = 0 - }, /* obsolete */ - - { - .device_id = "DST-020", - .offset = 0, - .dst_type = DST_TYPE_IS_SAT, - .type_flags = DST_TYPE_HAS_SYMDIV | DST_TYPE_HAS_FW_1, - .dst_feature = 0 - }, /* obsolete */ - - { - .device_id = "DST-030", - .offset = 0, - .dst_type = DST_TYPE_IS_SAT, - .type_flags = DST_TYPE_HAS_TS204 | DST_TYPE_HAS_NEWTUNE | DST_TYPE_HAS_FW_1, - .dst_feature = 0 - }, /* obsolete */ - - { - .device_id = "DST-03T", - .offset = 0, - .dst_type = DST_TYPE_IS_SAT, - .type_flags = DST_TYPE_HAS_SYMDIV | DST_TYPE_HAS_TS204 | DST_TYPE_HAS_FW_2, - .dst_feature = DST_TYPE_HAS_DISEQC3 | DST_TYPE_HAS_DISEQC4 | DST_TYPE_HAS_DISEQC5 - | DST_TYPE_HAS_MAC | DST_TYPE_HAS_MOTO - }, - - { - .device_id = "DST-MOT", - .offset = 0, - .dst_type = DST_TYPE_IS_SAT, - .type_flags = DST_TYPE_HAS_SYMDIV | DST_TYPE_HAS_FW_1, - .dst_feature = 0 - }, /* obsolete */ - - { - .device_id = "DST-CI", - .offset = 1, - .dst_type = DST_TYPE_IS_SAT, - .type_flags = DST_TYPE_HAS_TS204 | DST_TYPE_HAS_NEWTUNE | DST_TYPE_HAS_FW_1, - .dst_feature = DST_TYPE_HAS_CA - }, /* An OEM board */ - - { - .device_id = "DSTMCI", - .offset = 1, - .dst_type = DST_TYPE_IS_SAT, - .type_flags = DST_TYPE_HAS_NEWTUNE | DST_TYPE_HAS_FW_2 | DST_TYPE_HAS_FW_BUILD | DST_TYPE_HAS_INC_COUNT, - .dst_feature = DST_TYPE_HAS_CA | DST_TYPE_HAS_DISEQC3 | DST_TYPE_HAS_DISEQC4 - | DST_TYPE_HAS_MOTO | DST_TYPE_HAS_MAC - }, - - { - .device_id = "DSTFCI", - .offset = 1, - .dst_type = DST_TYPE_IS_SAT, - .type_flags = DST_TYPE_HAS_NEWTUNE | DST_TYPE_HAS_FW_1, - .dst_feature = 0 - }, /* unknown to vendor */ - - { - .device_id = "DCT-CI", - .offset = 1, - .dst_type = DST_TYPE_IS_CABLE, - .type_flags = DST_TYPE_HAS_TS204 | DST_TYPE_HAS_NEWTUNE | DST_TYPE_HAS_FW_1 - | DST_TYPE_HAS_FW_2 | DST_TYPE_HAS_FW_BUILD, - .dst_feature = DST_TYPE_HAS_CA - }, - - { - .device_id = "DCTNEW", - .offset = 1, - .dst_type = DST_TYPE_IS_CABLE, - .type_flags = DST_TYPE_HAS_NEWTUNE | DST_TYPE_HAS_FW_3, - .dst_feature = 0 - }, - - { - .device_id = "DTT-CI", - .offset = 1, - .dst_type = DST_TYPE_IS_TERR, - .type_flags = DST_TYPE_HAS_TS204 | DST_TYPE_HAS_FW_2 | DST_TYPE_HAS_FW_BUILD, - .dst_feature = 0 - }, - - { - .device_id = "DTTDIG", - .offset = 1, - .dst_type = DST_TYPE_IS_TERR, - .type_flags = DST_TYPE_HAS_FW_2, - .dst_feature = 0 - }, - - { - .device_id = "DTTNXT", - .offset = 1, - .dst_type = DST_TYPE_IS_TERR, - .type_flags = DST_TYPE_HAS_FW_2, - .dst_feature = DST_TYPE_HAS_ANALOG - }, - - { - .device_id = "ATSCDI", - .offset = 1, - .dst_type = DST_TYPE_IS_ATSC, - .type_flags = DST_TYPE_HAS_FW_2, - .dst_feature = 0 - }, - - { - .device_id = "ATSCAD", - .offset = 1, - .dst_type = DST_TYPE_IS_ATSC, - .type_flags = DST_TYPE_HAS_FW_2, - .dst_feature = 0 - }, - - { } - -}; - - -static int dst_get_device_id(struct dst_state *state) -{ - u8 reply; - - int i; - struct dst_types *p_dst_type; - u8 use_dst_type = 0; - u32 use_type_flags = 0; - - static u8 device_type[8] = {0x00, 0x06, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff}; - - device_type[7] = dst_check_sum(device_type, 7); - - if (write_dst(state, device_type, FIXED_COMM)) - return -1; /* Write failed */ - - if ((dst_pio_disable(state)) < 0) - return -1; - - if (read_dst(state, &reply, GET_ACK)) - return -1; /* Read failure */ - - if (reply != ACK) { - dprintk("%s: Write not Acknowledged! [Reply=0x%02x]\n", __FUNCTION__, reply); - return -1; /* Unack'd write */ - } - - if (!dst_wait_dst_ready(state, DEVICE_INIT)) - return -1; /* DST not ready yet */ - - if (read_dst(state, state->rxbuffer, FIXED_COMM)) - return -1; - - dst_pio_disable(state); - - if (state->rxbuffer[7] != dst_check_sum(state->rxbuffer, 7)) { - dprintk("%s: Checksum failure! \n", __FUNCTION__); - return -1; /* Checksum failure */ - } - - state->rxbuffer[7] = '\0'; - - for (i = 0, p_dst_type = dst_tlist; i < ARRAY_SIZE (dst_tlist); i++, p_dst_type++) { - if (!strncmp (&state->rxbuffer[p_dst_type->offset], p_dst_type->device_id, strlen (p_dst_type->device_id))) { - use_type_flags = p_dst_type->type_flags; - use_dst_type = p_dst_type->dst_type; - - /* Card capabilities */ - state->dst_hw_cap = p_dst_type->dst_feature; - printk ("%s: Recognise [%s]\n", __FUNCTION__, p_dst_type->device_id); - - break; - } - } - - if (i >= sizeof (dst_tlist) / sizeof (dst_tlist [0])) { - printk("%s: Unable to recognize %s or %s\n", __FUNCTION__, &state->rxbuffer[0], &state->rxbuffer[1]); - printk("%s: please email linux-dvb@linuxtv.org with this type in\n", __FUNCTION__); - use_dst_type = DST_TYPE_IS_SAT; - use_type_flags = DST_TYPE_HAS_SYMDIV; - } - - dst_type_print(use_dst_type); - state->type_flags = use_type_flags; - state->dst_type = use_dst_type; - dst_type_flags_print(state->type_flags); - - if (state->type_flags & DST_TYPE_HAS_TS204) { - dst_packsize(state, 204); - } - - return 0; -} - -static int dst_probe(struct dst_state *state) -{ - if ((rdc_8820_reset(state)) < 0) { - dprintk("%s: RDC 8820 RESET Failed.\n", __FUNCTION__); - return -1; - } - if (dst_addons & DST_TYPE_HAS_CA) - msleep(4000); - else - msleep(100); - - if ((dst_comm_init(state)) < 0) { - dprintk("%s: DST Initialization Failed.\n", __FUNCTION__); - return -1; - } - msleep(100); - if (dst_get_device_id(state) < 0) { - dprintk("%s: unknown device.\n", __FUNCTION__); - return -1; - } - - return 0; -} - -int dst_command(struct dst_state* state, u8 * data, u8 len) -{ - u8 reply; - if ((dst_comm_init(state)) < 0) { - dprintk("%s: DST Communication Initialization Failed.\n", __FUNCTION__); - return -1; - } - - if (write_dst(state, data, len)) { - if (verbose > 1) - dprintk("%s: Tring to recover.. \n", __FUNCTION__); - if ((dst_error_recovery(state)) < 0) { - dprintk("%s: Recovery Failed.\n", __FUNCTION__); - return -1; - } - return -1; - } - if ((dst_pio_disable(state)) < 0) { - dprintk("%s: PIO Disable Failed.\n", __FUNCTION__); - return -1; - } - if (state->type_flags & DST_TYPE_HAS_FW_1) - udelay(3000); - - if (read_dst(state, &reply, GET_ACK)) { - if (verbose > 1) - dprintk("%s: Trying to recover.. \n", __FUNCTION__); - if ((dst_error_recovery(state)) < 0) { - dprintk("%s: Recovery Failed.\n", __FUNCTION__); - return -1; - } - return -1; - } - - if (reply != ACK) { - dprintk("%s: write not acknowledged 0x%02x \n", __FUNCTION__, reply); - return -1; - } - if (len >= 2 && data[0] == 0 && (data[1] == 1 || data[1] == 3)) - return 0; - -// udelay(3000); - if (state->type_flags & DST_TYPE_HAS_FW_1) - udelay(3000); - else - udelay(2000); - - if (!dst_wait_dst_ready(state, NO_DELAY)) - return -1; - - if (read_dst(state, state->rxbuffer, FIXED_COMM)) { - if (verbose > 1) - dprintk("%s: Trying to recover.. \n", __FUNCTION__); - if ((dst_error_recovery(state)) < 0) { - dprintk("%s: Recovery failed.\n", __FUNCTION__); - return -1; - } - return -1; - } - - if (state->rxbuffer[7] != dst_check_sum(state->rxbuffer, 7)) { - dprintk("%s: checksum failure\n", __FUNCTION__); - return -1; - } - - return 0; -} -EXPORT_SYMBOL(dst_command); - -static int dst_get_signal(struct dst_state* state) -{ - int retval; - u8 get_signal[] = { 0x00, 0x05, 0x00, 0x00, 0x00, 0x00, 0x00, 0xfb }; - dprintk("%s: Getting Signal strength and other parameters\n", __FUNCTION__); - if ((state->diseq_flags & ATTEMPT_TUNE) == 0) { - state->decode_lock = state->decode_strength = state->decode_snr = 0; - return 0; - } - if (0 == (state->diseq_flags & HAS_LOCK)) { - state->decode_lock = state->decode_strength = state->decode_snr = 0; - return 0; - } - if (time_after_eq(jiffies, state->cur_jiff + (HZ / 5))) { - retval = dst_command(state, get_signal, 8); - if (retval < 0) - return retval; - if (state->dst_type == DST_TYPE_IS_SAT) { - state->decode_lock = ((state->rxbuffer[6] & 0x10) == 0) ? 1 : 0; - state->decode_strength = state->rxbuffer[5] << 8; - state->decode_snr = state->rxbuffer[2] << 8 | state->rxbuffer[3]; - } else if ((state->dst_type == DST_TYPE_IS_TERR) || (state->dst_type == DST_TYPE_IS_CABLE)) { - state->decode_lock = (state->rxbuffer[1]) ? 1 : 0; - state->decode_strength = state->rxbuffer[4] << 8; - state->decode_snr = state->rxbuffer[3] << 8; - } - state->cur_jiff = jiffies; - } - return 0; -} - -static int dst_tone_power_cmd(struct dst_state* state) -{ - u8 paket[8] = { 0x00, 0x09, 0xff, 0xff, 0x01, 0x00, 0x00, 0x00 }; - - if (state->dst_type == DST_TYPE_IS_TERR) - return 0; - - paket[4] = state->tx_tuna[4]; - paket[2] = state->tx_tuna[2]; - paket[3] = state->tx_tuna[3]; - paket[7] = dst_check_sum (paket, 7); - dst_command(state, paket, 8); - - return 0; -} - -static int dst_get_tuna(struct dst_state* state) -{ - int retval; - - if ((state->diseq_flags & ATTEMPT_TUNE) == 0) - return 0; - - state->diseq_flags &= ~(HAS_LOCK); - if (!dst_wait_dst_ready(state, NO_DELAY)) - return 0; - - if (state->type_flags & DST_TYPE_HAS_NEWTUNE) { - /* how to get variable length reply ???? */ - retval = read_dst(state, state->rx_tuna, 10); - } else { - retval = read_dst(state, &state->rx_tuna[2], FIXED_COMM); - } - - if (retval < 0) { - dprintk("%s: read not successful\n", __FUNCTION__); - return 0; - } - - if (state->type_flags & DST_TYPE_HAS_NEWTUNE) { - if (state->rx_tuna[9] != dst_check_sum(&state->rx_tuna[0], 9)) { - dprintk("%s: checksum failure?\n", __FUNCTION__); - return 0; - } - } else { - if (state->rx_tuna[9] != dst_check_sum(&state->rx_tuna[2], 7)) { - dprintk("%s: checksum failure?\n", __FUNCTION__); - return 0; - } - } - if (state->rx_tuna[2] == 0 && state->rx_tuna[3] == 0) - return 0; - state->decode_freq = ((state->rx_tuna[2] & 0x7f) << 8) + state->rx_tuna[3]; - - state->decode_lock = 1; - state->diseq_flags |= HAS_LOCK; - - return 1; -} - -static int dst_set_voltage(struct dvb_frontend* fe, fe_sec_voltage_t voltage); - -static int dst_write_tuna(struct dvb_frontend* fe) -{ - struct dst_state* state = fe->demodulator_priv; - int retval; - u8 reply; - - if (debug > 4) - dprintk("%s: type_flags 0x%x \n", __FUNCTION__, state->type_flags); - - state->decode_freq = 0; - state->decode_lock = state->decode_strength = state->decode_snr = 0; - if (state->dst_type == DST_TYPE_IS_SAT) { - if (!(state->diseq_flags & HAS_POWER)) - dst_set_voltage(fe, SEC_VOLTAGE_13); - } - state->diseq_flags &= ~(HAS_LOCK | ATTEMPT_TUNE); - - if ((dst_comm_init(state)) < 0) { - dprintk("%s: DST Communication initialization failed.\n", __FUNCTION__); - return -1; - } - - if (state->type_flags & DST_TYPE_HAS_NEWTUNE) { - state->tx_tuna[9] = dst_check_sum(&state->tx_tuna[0], 9); - retval = write_dst(state, &state->tx_tuna[0], 10); - - } else { - state->tx_tuna[9] = dst_check_sum(&state->tx_tuna[2], 7); - retval = write_dst(state, &state->tx_tuna[2], FIXED_COMM); - } - if (retval < 0) { - dst_pio_disable(state); - dprintk("%s: write not successful\n", __FUNCTION__); - return retval; - } - - if ((dst_pio_disable(state)) < 0) { - dprintk("%s: DST PIO disable failed !\n", __FUNCTION__); - return -1; - } - - if ((read_dst(state, &reply, GET_ACK) < 0)) { - dprintk("%s: read verify not successful.\n", __FUNCTION__); - return -1; - } - if (reply != ACK) { - dprintk("%s: write not acknowledged 0x%02x \n", __FUNCTION__, reply); - return 0; - } - state->diseq_flags |= ATTEMPT_TUNE; - - return dst_get_tuna(state); -} - -/* - * line22k0 0x00, 0x09, 0x00, 0xff, 0x01, 0x00, 0x00, 0x00 - * line22k1 0x00, 0x09, 0x01, 0xff, 0x01, 0x00, 0x00, 0x00 - * line22k2 0x00, 0x09, 0x02, 0xff, 0x01, 0x00, 0x00, 0x00 - * tone 0x00, 0x09, 0xff, 0x00, 0x01, 0x00, 0x00, 0x00 - * data 0x00, 0x09, 0xff, 0x01, 0x01, 0x00, 0x00, 0x00 - * power_off 0x00, 0x09, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00 - * power_on 0x00, 0x09, 0xff, 0xff, 0x01, 0x00, 0x00, 0x00 - * Diseqc 1 0x00, 0x08, 0x04, 0xe0, 0x10, 0x38, 0xf0, 0xec - * Diseqc 2 0x00, 0x08, 0x04, 0xe0, 0x10, 0x38, 0xf4, 0xe8 - * Diseqc 3 0x00, 0x08, 0x04, 0xe0, 0x10, 0x38, 0xf8, 0xe4 - * Diseqc 4 0x00, 0x08, 0x04, 0xe0, 0x10, 0x38, 0xfc, 0xe0 - */ - -static int dst_set_diseqc(struct dvb_frontend* fe, struct dvb_diseqc_master_cmd* cmd) -{ - struct dst_state* state = fe->demodulator_priv; - u8 paket[8] = { 0x00, 0x08, 0x04, 0xe0, 0x10, 0x38, 0xf0, 0xec }; - - if (state->dst_type != DST_TYPE_IS_SAT) - return 0; - - if (cmd->msg_len == 0 || cmd->msg_len > 4) - return -EINVAL; - memcpy(&paket[3], cmd->msg, cmd->msg_len); - paket[7] = dst_check_sum(&paket[0], 7); - dst_command(state, paket, 8); - return 0; -} - -static int dst_set_voltage(struct dvb_frontend* fe, fe_sec_voltage_t voltage) -{ - int need_cmd; - struct dst_state* state = fe->demodulator_priv; - - state->voltage = voltage; - - if (state->dst_type != DST_TYPE_IS_SAT) - return 0; - - need_cmd = 0; - switch (voltage) { - case SEC_VOLTAGE_13: - case SEC_VOLTAGE_18: - if ((state->diseq_flags & HAS_POWER) == 0) - need_cmd = 1; - state->diseq_flags |= HAS_POWER; - state->tx_tuna[4] = 0x01; - break; - - case SEC_VOLTAGE_OFF: - need_cmd = 1; - state->diseq_flags &= ~(HAS_POWER | HAS_LOCK | ATTEMPT_TUNE); - state->tx_tuna[4] = 0x00; - break; - - default: - return -EINVAL; - } - if (need_cmd) - dst_tone_power_cmd(state); - - return 0; -} - -static int dst_set_tone(struct dvb_frontend* fe, fe_sec_tone_mode_t tone) -{ - struct dst_state* state = fe->demodulator_priv; - - state->tone = tone; - - if (state->dst_type != DST_TYPE_IS_SAT) - return 0; - - switch (tone) { - case SEC_TONE_OFF: - if (state->type_flags & DST_TYPE_HAS_OBS_REGS) - state->tx_tuna[2] = 0x00; - else - state->tx_tuna[2] = 0xff; - - break; - - case SEC_TONE_ON: - state->tx_tuna[2] = 0x02; - break; - - default: - return -EINVAL; - } - dst_tone_power_cmd(state); - - return 0; -} - -static int dst_send_burst(struct dvb_frontend *fe, fe_sec_mini_cmd_t minicmd) -{ - struct dst_state *state = fe->demodulator_priv; - - if (state->dst_type != DST_TYPE_IS_SAT) - return 0; - - state->minicmd = minicmd; - - switch (minicmd) { - case SEC_MINI_A: - state->tx_tuna[3] = 0x02; - break; - case SEC_MINI_B: - state->tx_tuna[3] = 0xff; - break; - } - dst_tone_power_cmd(state); - - return 0; -} - - -static int dst_init(struct dvb_frontend* fe) -{ - struct dst_state* state = fe->demodulator_priv; - static u8 ini_satci_tuna[] = { 9, 0, 3, 0xb6, 1, 0, 0x73, 0x21, 0, 0 }; - static u8 ini_satfta_tuna[] = { 0, 0, 3, 0xb6, 1, 0x55, 0xbd, 0x50, 0, 0 }; - static u8 ini_tvfta_tuna[] = { 0, 0, 3, 0xb6, 1, 7, 0x0, 0x0, 0, 0 }; - static u8 ini_tvci_tuna[] = { 9, 0, 3, 0xb6, 1, 7, 0x0, 0x0, 0, 0 }; - static u8 ini_cabfta_tuna[] = { 0, 0, 3, 0xb6, 1, 7, 0x0, 0x0, 0, 0 }; - static u8 ini_cabci_tuna[] = { 9, 0, 3, 0xb6, 1, 7, 0x0, 0x0, 0, 0 }; -// state->inversion = INVERSION_ON; - state->inversion = INVERSION_OFF; - state->voltage = SEC_VOLTAGE_13; - state->tone = SEC_TONE_OFF; - state->symbol_rate = 29473000; - state->fec = FEC_AUTO; - state->diseq_flags = 0; - state->k22 = 0x02; - state->bandwidth = BANDWIDTH_7_MHZ; - state->cur_jiff = jiffies; - if (state->dst_type == DST_TYPE_IS_SAT) { - state->frequency = 950000; - memcpy(state->tx_tuna, ((state->type_flags & DST_TYPE_HAS_NEWTUNE) ? ini_satci_tuna : ini_satfta_tuna), sizeof(ini_satfta_tuna)); - } else if (state->dst_type == DST_TYPE_IS_TERR) { - state->frequency = 137000000; - memcpy(state->tx_tuna, ((state->type_flags & DST_TYPE_HAS_NEWTUNE) ? ini_tvci_tuna : ini_tvfta_tuna), sizeof(ini_tvfta_tuna)); - } else if (state->dst_type == DST_TYPE_IS_CABLE) { - state->frequency = 51000000; - memcpy(state->tx_tuna, ((state->type_flags & DST_TYPE_HAS_NEWTUNE) ? ini_cabci_tuna : ini_cabfta_tuna), sizeof(ini_cabfta_tuna)); - } - - return 0; -} - -static int dst_read_status(struct dvb_frontend* fe, fe_status_t* status) -{ - struct dst_state* state = fe->demodulator_priv; - - *status = 0; - if (state->diseq_flags & HAS_LOCK) { -// dst_get_signal(state); // don't require(?) to ask MCU - if (state->decode_lock) - *status |= FE_HAS_LOCK | FE_HAS_SIGNAL | FE_HAS_CARRIER | FE_HAS_SYNC | FE_HAS_VITERBI; - } - - return 0; -} - -static int dst_read_signal_strength(struct dvb_frontend* fe, u16* strength) -{ - struct dst_state* state = fe->demodulator_priv; - - dst_get_signal(state); - *strength = state->decode_strength; - - return 0; -} - -static int dst_read_snr(struct dvb_frontend* fe, u16* snr) -{ - struct dst_state* state = fe->demodulator_priv; - - dst_get_signal(state); - *snr = state->decode_snr; - - return 0; -} - -static int dst_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p) -{ - struct dst_state* state = fe->demodulator_priv; - - dst_set_freq(state, p->frequency); - if (verbose > 4) - dprintk("Set Frequency=[%d]\n", p->frequency); - -// dst_set_inversion(state, p->inversion); - if (state->dst_type == DST_TYPE_IS_SAT) { - if (state->type_flags & DST_TYPE_HAS_OBS_REGS) - dst_set_inversion(state, p->inversion); - - dst_set_fec(state, p->u.qpsk.fec_inner); - dst_set_symbolrate(state, p->u.qpsk.symbol_rate); - dst_set_polarization(state); - if (verbose > 4) - dprintk("Set Symbolrate=[%d]\n", p->u.qpsk.symbol_rate); - - } else if (state->dst_type == DST_TYPE_IS_TERR) { - dst_set_bandwidth(state, p->u.ofdm.bandwidth); - } else if (state->dst_type == DST_TYPE_IS_CABLE) { - dst_set_fec(state, p->u.qam.fec_inner); - dst_set_symbolrate(state, p->u.qam.symbol_rate); - dst_set_modulation(state, p->u.qam.modulation); - } - dst_write_tuna(fe); - - return 0; -} - -static int dst_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p) -{ - struct dst_state* state = fe->demodulator_priv; - - p->frequency = state->decode_freq; -// p->inversion = state->inversion; - if (state->dst_type == DST_TYPE_IS_SAT) { - if (state->type_flags & DST_TYPE_HAS_OBS_REGS) - p->inversion = state->inversion; - - p->u.qpsk.symbol_rate = state->symbol_rate; - p->u.qpsk.fec_inner = dst_get_fec(state); - } else if (state->dst_type == DST_TYPE_IS_TERR) { - p->u.ofdm.bandwidth = state->bandwidth; - } else if (state->dst_type == DST_TYPE_IS_CABLE) { - p->u.qam.symbol_rate = state->symbol_rate; - p->u.qam.fec_inner = dst_get_fec(state); -// p->u.qam.modulation = QAM_AUTO; - p->u.qam.modulation = dst_get_modulation(state); - } - - return 0; -} - -static void dst_release(struct dvb_frontend* fe) -{ - struct dst_state* state = fe->demodulator_priv; - kfree(state); -} - -static struct dvb_frontend_ops dst_dvbt_ops; -static struct dvb_frontend_ops dst_dvbs_ops; -static struct dvb_frontend_ops dst_dvbc_ops; - -struct dst_state* dst_attach(struct dst_state *state, struct dvb_adapter *dvb_adapter) -{ - - /* check if the ASIC is there */ - if (dst_probe(state) < 0) { - if (state) - kfree(state); - - return NULL; - } - /* determine settings based on type */ - switch (state->dst_type) { - case DST_TYPE_IS_TERR: - memcpy(&state->ops, &dst_dvbt_ops, sizeof(struct dvb_frontend_ops)); - break; - - case DST_TYPE_IS_CABLE: - memcpy(&state->ops, &dst_dvbc_ops, sizeof(struct dvb_frontend_ops)); - break; - - case DST_TYPE_IS_SAT: - memcpy(&state->ops, &dst_dvbs_ops, sizeof(struct dvb_frontend_ops)); - break; - - default: - printk("%s: unknown DST type. please report to the LinuxTV.org DVB mailinglist.\n", __FUNCTION__); - if (state) - kfree(state); - - return NULL; - } - - /* create dvb_frontend */ - state->frontend.ops = &state->ops; - state->frontend.demodulator_priv = state; - - return state; /* Manu (DST is a card not a frontend) */ -} - -EXPORT_SYMBOL(dst_attach); - -static struct dvb_frontend_ops dst_dvbt_ops = { - - .info = { - .name = "DST DVB-T", - .type = FE_OFDM, - .frequency_min = 137000000, - .frequency_max = 858000000, - .frequency_stepsize = 166667, - .caps = FE_CAN_FEC_AUTO | FE_CAN_QAM_AUTO | FE_CAN_TRANSMISSION_MODE_AUTO | FE_CAN_GUARD_INTERVAL_AUTO - }, - - .release = dst_release, - - .init = dst_init, - - .set_frontend = dst_set_frontend, - .get_frontend = dst_get_frontend, - - .read_status = dst_read_status, - .read_signal_strength = dst_read_signal_strength, - .read_snr = dst_read_snr, -}; - -static struct dvb_frontend_ops dst_dvbs_ops = { - - .info = { - .name = "DST DVB-S", - .type = FE_QPSK, - .frequency_min = 950000, - .frequency_max = 2150000, - .frequency_stepsize = 1000, /* kHz for QPSK frontends */ - .frequency_tolerance = 29500, - .symbol_rate_min = 1000000, - .symbol_rate_max = 45000000, - /* . symbol_rate_tolerance = ???,*/ - .caps = FE_CAN_FEC_AUTO | FE_CAN_QPSK - }, - - .release = dst_release, - - .init = dst_init, - - .set_frontend = dst_set_frontend, - .get_frontend = dst_get_frontend, - - .read_status = dst_read_status, - .read_signal_strength = dst_read_signal_strength, - .read_snr = dst_read_snr, - - .diseqc_send_burst = dst_send_burst, - .diseqc_send_master_cmd = dst_set_diseqc, - .set_voltage = dst_set_voltage, - .set_tone = dst_set_tone, -}; - -static struct dvb_frontend_ops dst_dvbc_ops = { - - .info = { - .name = "DST DVB-C", - .type = FE_QAM, - .frequency_stepsize = 62500, - .frequency_min = 51000000, - .frequency_max = 858000000, - .symbol_rate_min = 1000000, - .symbol_rate_max = 45000000, - /* . symbol_rate_tolerance = ???,*/ - .caps = FE_CAN_FEC_AUTO | FE_CAN_QAM_AUTO - }, - - .release = dst_release, - - .init = dst_init, - - .set_frontend = dst_set_frontend, - .get_frontend = dst_get_frontend, - - .read_status = dst_read_status, - .read_signal_strength = dst_read_signal_strength, - .read_snr = dst_read_snr, -}; - - -MODULE_DESCRIPTION("DST DVB-S/T/C Combo Frontend driver"); -MODULE_AUTHOR("Jamie Honan, Manu Abraham"); -MODULE_LICENSE("GPL"); diff --git a/drivers/media/dvb/bt8xx/dst_ca.c b/drivers/media/dvb/bt8xx/dst_ca.c deleted file mode 100644 index bfaacd5fc20..00000000000 --- a/drivers/media/dvb/bt8xx/dst_ca.c +++ /dev/null @@ -1,764 +0,0 @@ -/* - CA-driver for TwinHan DST Frontend/Card - - Copyright (C) 2004, 2005 Manu Abraham (manu@kromtek.com) - - 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/kernel.h> -#include <linux/module.h> -#include <linux/init.h> -#include <linux/string.h> - -#include <linux/dvb/ca.h> -#include "dvbdev.h" -#include "dvb_frontend.h" - -#include "dst_ca.h" -#include "dst_common.h" - -static unsigned int verbose = 5; -module_param(verbose, int, 0644); -MODULE_PARM_DESC(verbose, "verbose startup messages, default is 1 (yes)"); - -static unsigned int debug = 1; -module_param(debug, int, 0644); -MODULE_PARM_DESC(debug, "debug messages, default is 1 (yes)"); - -#define dprintk if (debug) printk - -/* Need some more work */ -static int ca_set_slot_descr(void) -{ - /* We could make this more graceful ? */ - return -EOPNOTSUPP; -} - -/* Need some more work */ -static int ca_set_pid(void) -{ - /* We could make this more graceful ? */ - return -EOPNOTSUPP; -} - - -static int put_checksum(u8 *check_string, int length) -{ - u8 i = 0, checksum = 0; - - if (verbose > 3) { - dprintk("%s: ========================= Checksum calculation ===========================\n", __FUNCTION__); - dprintk("%s: String Length=[0x%02x]\n", __FUNCTION__, length); - - dprintk("%s: String=[", __FUNCTION__); - } - while (i < length) { - if (verbose > 3) - dprintk(" %02x", check_string[i]); - checksum += check_string[i]; - i++; - } - if (verbose > 3) { - dprintk(" ]\n"); - dprintk("%s: Sum=[%02x]\n", __FUNCTION__, checksum); - } - check_string[length] = ~checksum + 1; - if (verbose > 3) { - dprintk("%s: Checksum=[%02x]\n", __FUNCTION__, check_string[length]); - dprintk("%s: ==========================================================================\n", __FUNCTION__); - } - - return 0; -} - -static int dst_ci_command(struct dst_state* state, u8 * data, u8 *ca_string, u8 len, int read) -{ - u8 reply; - - dst_comm_init(state); - msleep(65); - - if (write_dst(state, data, len)) { - dprintk("%s: Write not successful, trying to recover\n", __FUNCTION__); - dst_error_recovery(state); - return -1; - } - - if ((dst_pio_disable(state)) < 0) { - dprintk("%s: DST PIO disable failed.\n", __FUNCTION__); - return -1; - } - - if (read_dst(state, &reply, GET_ACK) < 0) { - dprintk("%s: Read not successful, trying to recover\n", __FUNCTION__); - dst_error_recovery(state); - return -1; - } - - if (read) { - if (! dst_wait_dst_ready(state, LONG_DELAY)) { - dprintk("%s: 8820 not ready\n", __FUNCTION__); - return -1; - } - - if (read_dst(state, ca_string, 128) < 0) { /* Try to make this dynamic */ - dprintk("%s: Read not successful, trying to recover\n", __FUNCTION__); - dst_error_recovery(state); - return -1; - } - } - - return 0; -} - - -static int dst_put_ci(struct dst_state *state, u8 *data, int len, u8 *ca_string, int read) -{ - u8 dst_ca_comm_err = 0; - - while (dst_ca_comm_err < RETRIES) { - dst_comm_init(state); - if (verbose > 2) - dprintk("%s: Put Command\n", __FUNCTION__); - if (dst_ci_command(state, data, ca_string, len, read)) { // If error - dst_error_recovery(state); - dst_ca_comm_err++; // work required here. - } - break; - } - - return 0; -} - - - -static int ca_get_app_info(struct dst_state *state) -{ - static u8 command[8] = {0x07, 0x40, 0x01, 0x00, 0x01, 0x00, 0x00, 0xff}; - - put_checksum(&command[0], command[0]); - if ((dst_put_ci(state, command, sizeof(command), state->messages, GET_REPLY)) < 0) { - dprintk("%s: -->dst_put_ci FAILED !\n", __FUNCTION__); - return -1; - } - if (verbose > 1) { - dprintk("%s: -->dst_put_ci SUCCESS !\n", __FUNCTION__); - - dprintk("%s: ================================ CI Module Application Info ======================================\n", __FUNCTION__); - dprintk("%s: Application Type=[%d], Application Vendor=[%d], Vendor Code=[%d]\n%s: Application info=[%s]\n", - __FUNCTION__, state->messages[7], (state->messages[8] << 8) | state->messages[9], - (state->messages[10] << 8) | state->messages[11], __FUNCTION__, (char *)(&state->messages[12])); - dprintk("%s: ==================================================================================================\n", __FUNCTION__); - } - - return 0; -} - -static int ca_get_slot_caps(struct dst_state *state, struct ca_caps *p_ca_caps, void *arg) -{ - int i; - u8 slot_cap[256]; - static u8 slot_command[8] = {0x07, 0x40, 0x02, 0x00, 0x02, 0x00, 0x00, 0xff}; - - put_checksum(&slot_command[0], slot_command[0]); - if ((dst_put_ci(state, slot_command, sizeof (slot_command), slot_cap, GET_REPLY)) < 0) { - dprintk("%s: -->dst_put_ci FAILED !\n", __FUNCTION__); - return -1; - } - if (verbose > 1) - dprintk("%s: -->dst_put_ci SUCCESS !\n", __FUNCTION__); - - /* Will implement the rest soon */ - - if (verbose > 1) { - dprintk("%s: Slot cap = [%d]\n", __FUNCTION__, slot_cap[7]); - dprintk("===================================\n"); - for (i = 0; i < 8; i++) - dprintk(" %d", slot_cap[i]); - dprintk("\n"); - } - - p_ca_caps->slot_num = 1; - p_ca_caps->slot_type = 1; - p_ca_caps->descr_num = slot_cap[7]; - p_ca_caps->descr_type = 1; - - - if (copy_to_user((struct ca_caps *)arg, p_ca_caps, sizeof (struct ca_caps))) { - return -EFAULT; - } - - return 0; -} - -/* Need some more work */ -static int ca_get_slot_descr(struct dst_state *state, struct ca_msg *p_ca_message, void *arg) -{ - return -EOPNOTSUPP; -} - - -static int ca_get_slot_info(struct dst_state *state, struct ca_slot_info *p_ca_slot_info, void *arg) -{ - int i; - static u8 slot_command[8] = {0x00, 0x05, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff}; - - u8 *slot_info = state->rxbuffer; - - put_checksum(&slot_command[0], 7); - if ((dst_put_ci(state, slot_command, sizeof (slot_command), slot_info, GET_REPLY)) < 0) { - dprintk("%s: -->dst_put_ci FAILED !\n", __FUNCTION__); - return -1; - } - if (verbose > 1) - dprintk("%s: -->dst_put_ci SUCCESS !\n", __FUNCTION__); - - /* Will implement the rest soon */ - - if (verbose > 1) { - dprintk("%s: Slot info = [%d]\n", __FUNCTION__, slot_info[3]); - dprintk("===================================\n"); - for (i = 0; i < 8; i++) - dprintk(" %d", slot_info[i]); - dprintk("\n"); - } - - if (slot_info[4] & 0x80) { - p_ca_slot_info->flags = CA_CI_MODULE_PRESENT; - p_ca_slot_info->num = 1; - p_ca_slot_info->type = CA_CI; - } - else if (slot_info[4] & 0x40) { - p_ca_slot_info->flags = CA_CI_MODULE_READY; - p_ca_slot_info->num = 1; - p_ca_slot_info->type = CA_CI; - } - else { - p_ca_slot_info->flags = 0; - } - - if (copy_to_user((struct ca_slot_info *)arg, p_ca_slot_info, sizeof (struct ca_slot_info))) { - return -EFAULT; - } - - return 0; -} - - - - -static int ca_get_message(struct dst_state *state, struct ca_msg *p_ca_message, void *arg) -{ - u8 i = 0; - u32 command = 0; - - if (copy_from_user(p_ca_message, (void *)arg, sizeof (struct ca_msg))) - return -EFAULT; - - - if (p_ca_message->msg) { - if (verbose > 3) - dprintk("Message = [%02x %02x %02x]\n", p_ca_message->msg[0], p_ca_message->msg[1], p_ca_message->msg[2]); - - for (i = 0; i < 3; i++) { - command = command | p_ca_message->msg[i]; - if (i < 2) - command = command << 8; - } - if (verbose > 3) - dprintk("%s:Command=[0x%x]\n", __FUNCTION__, command); - - switch (command) { - case CA_APP_INFO: - memcpy(p_ca_message->msg, state->messages, 128); - if (copy_to_user((void *)arg, p_ca_message, sizeof (struct ca_msg)) ) - return -EFAULT; - break; - } - } - - return 0; -} - -static int handle_dst_tag(struct dst_state *state, struct ca_msg *p_ca_message, struct ca_msg *hw_buffer, u32 length) -{ - if (state->dst_hw_cap & DST_TYPE_HAS_SESSION) { - hw_buffer->msg[2] = p_ca_message->msg[1]; /* MSB */ - hw_buffer->msg[3] = p_ca_message->msg[2]; /* LSB */ - } - else { - hw_buffer->msg[0] = (length & 0xff) + 7; - hw_buffer->msg[1] = 0x40; - hw_buffer->msg[2] = 0x03; - hw_buffer->msg[3] = 0x00; - hw_buffer->msg[4] = 0x03; - hw_buffer->msg[5] = length & 0xff; - hw_buffer->msg[6] = 0x00; - } - return 0; -} - - -static int write_to_8820(struct dst_state *state, struct ca_msg *hw_buffer, u8 length, u8 reply) -{ - if ((dst_put_ci(state, hw_buffer->msg, length, hw_buffer->msg, reply)) < 0) { - dprintk("%s: DST-CI Command failed.\n", __FUNCTION__); - dprintk("%s: Resetting DST.\n", __FUNCTION__); - rdc_reset_state(state); - return -1; - } - if (verbose > 2) - dprintk("%s: DST-CI Command succes.\n", __FUNCTION__); - - return 0; -} - -u32 asn_1_decode(u8 *asn_1_array) -{ - u8 length_field = 0, word_count = 0, count = 0; - u32 length = 0; - - length_field = asn_1_array[0]; - dprintk("%s: Length field=[%02x]\n", __FUNCTION__, length_field); - if (length_field < 0x80) { - length = length_field & 0x7f; - dprintk("%s: Length=[%02x]\n", __FUNCTION__, length); - } else { - word_count = length_field & 0x7f; - for (count = 0; count < word_count; count++) { - length = (length | asn_1_array[count + 1]) << 8; - dprintk("%s: Length=[%04x]\n", __FUNCTION__, length); - } - } - return length; -} - -static int init_buffer(u8 *buffer, u32 length) -{ - u32 i; - for (i = 0; i < length; i++) - buffer[i] = 0; - - return 0; -} - -static int debug_string(u8 *msg, u32 length, u32 offset) -{ - u32 i; - - dprintk(" String=[ "); - for (i = offset; i < length; i++) - dprintk("%02x ", msg[i]); - dprintk("]\n"); - - return 0; -} - -static int copy_string(u8 *destination, u8 *source, u32 dest_offset, u32 source_offset, u32 length) -{ - u32 i; - dprintk("%s: Copying [", __FUNCTION__); - for (i = 0; i < length; i++) { - destination[i + dest_offset] = source[i + source_offset]; - dprintk(" %02x", source[i + source_offset]); - } - dprintk("]\n"); - - return i; -} - -static int modify_4_bits(u8 *message, u32 pos) -{ - message[pos] &= 0x0f; - - return 0; -} - - - -static int ca_set_pmt(struct dst_state *state, struct ca_msg *p_ca_message, struct ca_msg *hw_buffer, u8 reply, u8 query) -{ - u32 length = 0, count = 0; - u8 asn_1_words, program_header_length; - u16 program_info_length = 0, es_info_length = 0; - u32 hw_offset = 0, buf_offset = 0, i; - u8 dst_tag_length; - - length = asn_1_decode(&p_ca_message->msg[3]); - dprintk("%s: CA Message length=[%d]\n", __FUNCTION__, length); - dprintk("%s: ASN.1 ", __FUNCTION__); - debug_string(&p_ca_message->msg[4], length, 0); // length does not include tag and length - - init_buffer(hw_buffer->msg, length); - handle_dst_tag(state, p_ca_message, hw_buffer, length); - - hw_offset = 7; - asn_1_words = 1; // just a hack to test, should compute this one - buf_offset = 3; - program_header_length = 6; - dst_tag_length = 7; - -// debug_twinhan_ca_params(state, p_ca_message, hw_buffer, reply, query, length, hw_offset, buf_offset); -// dprintk("%s: Program Header(BUF)", __FUNCTION__); -// debug_string(&p_ca_message->msg[4], program_header_length, 0); -// dprintk("%s: Copying Program header\n", __FUNCTION__); - copy_string(hw_buffer->msg, p_ca_message->msg, hw_offset, (buf_offset + asn_1_words), program_header_length); - buf_offset += program_header_length, hw_offset += program_header_length; - modify_4_bits(hw_buffer->msg, (hw_offset - 2)); - if (state->type_flags & DST_TYPE_HAS_INC_COUNT) { // workaround - dprintk("%s: Probably an ASIC bug !!!\n", __FUNCTION__); - debug_string(hw_buffer->msg, (hw_offset + program_header_length), 0); - hw_buffer->msg[hw_offset - 1] += 1; - } - -// dprintk("%s: Program Header(HW), Count=[%d]", __FUNCTION__, count); -// debug_string(hw_buffer->msg, hw_offset, 0); - - program_info_length = ((program_info_length | (p_ca_message->msg[buf_offset - 1] & 0x0f)) << 8) | p_ca_message->msg[buf_offset]; - dprintk("%s: Program info length=[%02x]\n", __FUNCTION__, program_info_length); - if (program_info_length) { - count = copy_string(hw_buffer->msg, p_ca_message->msg, hw_offset, (buf_offset + 1), (program_info_length + 1) ); // copy next elem, not current - buf_offset += count, hw_offset += count; -// dprintk("%s: Program level ", __FUNCTION__); -// debug_string(hw_buffer->msg, hw_offset, 0); - } - - buf_offset += 1;// hw_offset += 1; - for (i = buf_offset; i < length; i++) { -// dprintk("%s: Stream Header ", __FUNCTION__); - count = copy_string(hw_buffer->msg, p_ca_message->msg, hw_offset, buf_offset, 5); - modify_4_bits(hw_buffer->msg, (hw_offset + 3)); - - hw_offset += 5, buf_offset += 5, i += 4; -// debug_string(hw_buffer->msg, hw_offset, (hw_offset - 5)); - es_info_length = ((es_info_length | (p_ca_message->msg[buf_offset - 1] & 0x0f)) << 8) | p_ca_message->msg[buf_offset]; - dprintk("%s: ES info length=[%02x]\n", __FUNCTION__, es_info_length); - if (es_info_length) { - // copy descriptors @ STREAM level - dprintk("%s: Descriptors @ STREAM level...!!! \n", __FUNCTION__); - } - - } - hw_buffer->msg[length + dst_tag_length] = dst_check_sum(hw_buffer->msg, (length + dst_tag_length)); -// dprintk("%s: Total length=[%d], Checksum=[%02x]\n", __FUNCTION__, (length + dst_tag_length), hw_buffer->msg[length + dst_tag_length]); - debug_string(hw_buffer->msg, (length + dst_tag_length + 1), 0); // dst tags also - write_to_8820(state, hw_buffer, (length + dst_tag_length + 1), reply); // checksum - - return 0; -} - - -/* Board supports CA PMT reply ? */ -static int dst_check_ca_pmt(struct dst_state *state, struct ca_msg *p_ca_message, struct ca_msg *hw_buffer) -{ - int ca_pmt_reply_test = 0; - - /* Do test board */ - /* Not there yet but soon */ - - - /* CA PMT Reply capable */ - if (ca_pmt_reply_test) { - if ((ca_set_pmt(state, p_ca_message, hw_buffer, 1, GET_REPLY)) < 0) { - dprintk("%s: ca_set_pmt.. failed !\n", __FUNCTION__); - return -1; - } - - /* Process CA PMT Reply */ - /* will implement soon */ - dprintk("%s: Not there yet\n", __FUNCTION__); - } - /* CA PMT Reply not capable */ - if (!ca_pmt_reply_test) { - if ((ca_set_pmt(state, p_ca_message, hw_buffer, 0, NO_REPLY)) < 0) { - dprintk("%s: ca_set_pmt.. failed !\n", __FUNCTION__); - return -1; - } - if (verbose > 3) - dprintk("%s: ca_set_pmt.. success !\n", __FUNCTION__); - /* put a dummy message */ - - } - return 0; -} - -static int ca_send_message(struct dst_state *state, struct ca_msg *p_ca_message, void *arg) -{ - int i = 0; - unsigned int ca_message_header_len; - - u32 command = 0; - struct ca_msg *hw_buffer; - - if ((hw_buffer = (struct ca_msg *) kmalloc(sizeof (struct ca_msg), GFP_KERNEL)) == NULL) { - dprintk("%s: Memory allocation failure\n", __FUNCTION__); - return -ENOMEM; - } - if (verbose > 3) - dprintk("%s\n", __FUNCTION__); - - if (copy_from_user(p_ca_message, (void *)arg, sizeof (struct ca_msg))) - return -EFAULT; - - if (p_ca_message->msg) { - ca_message_header_len = p_ca_message->length; /* Restore it back when you are done */ - /* EN50221 tag */ - command = 0; - - for (i = 0; i < 3; i++) { - command = command | p_ca_message->msg[i]; - if (i < 2) - command = command << 8; - } - if (verbose > 3) - dprintk("%s:Command=[0x%x]\n", __FUNCTION__, command); - - switch (command) { - case CA_PMT: - if (verbose > 3) -// dprintk("Command = SEND_CA_PMT\n"); - dprintk("Command = SEND_CA_PMT\n"); -// if ((ca_set_pmt(state, p_ca_message, hw_buffer, 0, 0)) < 0) { - if ((ca_set_pmt(state, p_ca_message, hw_buffer, 0, 0)) < 0) { // code simplification started - dprintk("%s: -->CA_PMT Failed !\n", __FUNCTION__); - return -1; - } - if (verbose > 3) - dprintk("%s: -->CA_PMT Success !\n", __FUNCTION__); -// retval = dummy_set_pmt(state, p_ca_message, hw_buffer, 0, 0); - - break; - - case CA_PMT_REPLY: - if (verbose > 3) - dprintk("Command = CA_PMT_REPLY\n"); - /* Have to handle the 2 basic types of cards here */ - if ((dst_check_ca_pmt(state, p_ca_message, hw_buffer)) < 0) { - dprintk("%s: -->CA_PMT_REPLY Failed !\n", __FUNCTION__); - return -1; - } - if (verbose > 3) - dprintk("%s: -->CA_PMT_REPLY Success !\n", __FUNCTION__); - - /* Certain boards do behave different ? */ -// retval = ca_set_pmt(state, p_ca_message, hw_buffer, 1, 1); - - case CA_APP_INFO_ENQUIRY: // only for debugging - if (verbose > 3) - dprintk("%s: Getting Cam Application information\n", __FUNCTION__); - - if ((ca_get_app_info(state)) < 0) { - dprintk("%s: -->CA_APP_INFO_ENQUIRY Failed !\n", __FUNCTION__); - return -1; - } - if (verbose > 3) - dprintk("%s: -->CA_APP_INFO_ENQUIRY Success !\n", __FUNCTION__); - - break; - } - } - return 0; -} - -static int dst_ca_ioctl(struct inode *inode, struct file *file, unsigned int cmd, void *arg) -{ - struct dvb_device* dvbdev = (struct dvb_device*) file->private_data; - struct dst_state* state = (struct dst_state*) dvbdev->priv; - struct ca_slot_info *p_ca_slot_info; - struct ca_caps *p_ca_caps; - struct ca_msg *p_ca_message; - - if ((p_ca_message = (struct ca_msg *) kmalloc(sizeof (struct ca_msg), GFP_KERNEL)) == NULL) { - dprintk("%s: Memory allocation failure\n", __FUNCTION__); - return -ENOMEM; - } - - if ((p_ca_slot_info = (struct ca_slot_info *) kmalloc(sizeof (struct ca_slot_info), GFP_KERNEL)) == NULL) { - dprintk("%s: Memory allocation failure\n", __FUNCTION__); - return -ENOMEM; - } - - if ((p_ca_caps = (struct ca_caps *) kmalloc(sizeof (struct ca_caps), GFP_KERNEL)) == NULL) { - dprintk("%s: Memory allocation failure\n", __FUNCTION__); - return -ENOMEM; - } - - /* We have now only the standard ioctl's, the driver is upposed to handle internals. */ - switch (cmd) { - case CA_SEND_MSG: - if (verbose > 1) - dprintk("%s: Sending message\n", __FUNCTION__); - if ((ca_send_message(state, p_ca_message, arg)) < 0) { - dprintk("%s: -->CA_SEND_MSG Failed !\n", __FUNCTION__); - return -1; - } - - break; - - case CA_GET_MSG: - if (verbose > 1) - dprintk("%s: Getting message\n", __FUNCTION__); - if ((ca_get_message(state, p_ca_message, arg)) < 0) { - dprintk("%s: -->CA_GET_MSG Failed !\n", __FUNCTION__); - return -1; - } - if (verbose > 1) - dprintk("%s: -->CA_GET_MSG Success !\n", __FUNCTION__); - - break; - - case CA_RESET: - if (verbose > 1) - dprintk("%s: Resetting DST\n", __FUNCTION__); - dst_error_bailout(state); - msleep(4000); - - break; - - case CA_GET_SLOT_INFO: - if (verbose > 1) - dprintk("%s: Getting Slot info\n", __FUNCTION__); - if ((ca_get_slot_info(state, p_ca_slot_info, arg)) < 0) { - dprintk("%s: -->CA_GET_SLOT_INFO Failed !\n", __FUNCTION__); - return -1; - } - if (verbose > 1) - dprintk("%s: -->CA_GET_SLOT_INFO Success !\n", __FUNCTION__); - - break; - - case CA_GET_CAP: - if (verbose > 1) - dprintk("%s: Getting Slot capabilities\n", __FUNCTION__); - if ((ca_get_slot_caps(state, p_ca_caps, arg)) < 0) { - dprintk("%s: -->CA_GET_CAP Failed !\n", __FUNCTION__); - return -1; - } - if (verbose > 1) - dprintk("%s: -->CA_GET_CAP Success !\n", __FUNCTION__); - - break; - - case CA_GET_DESCR_INFO: - if (verbose > 1) - dprintk("%s: Getting descrambler description\n", __FUNCTION__); - if ((ca_get_slot_descr(state, p_ca_message, arg)) < 0) { - dprintk("%s: -->CA_GET_DESCR_INFO Failed !\n", __FUNCTION__); - return -1; - } - if (verbose > 1) - dprintk("%s: -->CA_GET_DESCR_INFO Success !\n", __FUNCTION__); - - break; - - case CA_SET_DESCR: - if (verbose > 1) - dprintk("%s: Setting descrambler\n", __FUNCTION__); - if ((ca_set_slot_descr()) < 0) { - dprintk("%s: -->CA_SET_DESCR Failed !\n", __FUNCTION__); - return -1; - } - if (verbose > 1) - dprintk("%s: -->CA_SET_DESCR Success !\n", __FUNCTION__); - - break; - - case CA_SET_PID: - if (verbose > 1) - dprintk("%s: Setting PID\n", __FUNCTION__); - if ((ca_set_pid()) < 0) { - dprintk("%s: -->CA_SET_PID Failed !\n", __FUNCTION__); - return -1; - } - if (verbose > 1) - dprintk("%s: -->CA_SET_PID Success !\n", __FUNCTION__); - - default: - return -EOPNOTSUPP; - }; - - return 0; -} - -static int dst_ca_open(struct inode *inode, struct file *file) -{ - if (verbose > 4) - dprintk("%s:Device opened [%p]\n", __FUNCTION__, file); - try_module_get(THIS_MODULE); - - return 0; -} - -static int dst_ca_release(struct inode *inode, struct file *file) -{ - if (verbose > 4) - dprintk("%s:Device closed.\n", __FUNCTION__); - module_put(THIS_MODULE); - - return 0; -} - -static int dst_ca_read(struct file *file, char __user * buffer, size_t length, loff_t * offset) -{ - int bytes_read = 0; - - if (verbose > 4) - dprintk("%s:Device read.\n", __FUNCTION__); - - return bytes_read; -} - -static int dst_ca_write(struct file *file, const char __user * buffer, size_t length, loff_t * offset) -{ - if (verbose > 4) - dprintk("%s:Device write.\n", __FUNCTION__); - - return 0; -} - -static struct file_operations dst_ca_fops = { - .owner = THIS_MODULE, - .ioctl = (void *)dst_ca_ioctl, - .open = dst_ca_open, - .release = dst_ca_release, - .read = dst_ca_read, - .write = dst_ca_write -}; - -static struct dvb_device dvbdev_ca = { - .priv = NULL, - .users = 1, - .readers = 1, - .writers = 1, - .fops = &dst_ca_fops -}; - -int dst_ca_attach(struct dst_state *dst, struct dvb_adapter *dvb_adapter) -{ - struct dvb_device *dvbdev; - if (verbose > 4) - dprintk("%s:registering DST-CA device\n", __FUNCTION__); - dvb_register_device(dvb_adapter, &dvbdev, &dvbdev_ca, dst, DVB_DEVICE_CA); - return 0; -} - -EXPORT_SYMBOL(dst_ca_attach); - -MODULE_DESCRIPTION("DST DVB-S/T/C Combo CA driver"); -MODULE_AUTHOR("Manu Abraham"); -MODULE_LICENSE("GPL"); diff --git a/drivers/media/dvb/bt8xx/dst_ca.h b/drivers/media/dvb/bt8xx/dst_ca.h deleted file mode 100644 index 59cd0ddd6d8..00000000000 --- a/drivers/media/dvb/bt8xx/dst_ca.h +++ /dev/null @@ -1,58 +0,0 @@ -/* - CA-driver for TwinHan DST Frontend/Card - - Copyright (C) 2004, 2005 Manu Abraham (manu@kromtek.com) - - 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 _DST_CA_H_ -#define _DST_CA_H_ - -#define RETRIES 5 - - -#define CA_APP_INFO_ENQUIRY 0x9f8020 -#define CA_APP_INFO 0x9f8021 -#define CA_ENTER_MENU 0x9f8022 -#define CA_INFO_ENQUIRY 0x9f8030 -#define CA_INFO 0x9f8031 -#define CA_PMT 0x9f8032 -#define CA_PMT_REPLY 0x9f8033 - -#define CA_CLOSE_MMI 0x9f8800 -#define CA_DISPLAY_CONTROL 0x9f8801 -#define CA_DISPLAY_REPLY 0x9f8802 -#define CA_TEXT_LAST 0x9f8803 -#define CA_TEXT_MORE 0x9f8804 -#define CA_KEYPAD_CONTROL 0x9f8805 -#define CA_KEYPRESS 0x9f8806 - -#define CA_ENQUIRY 0x9f8807 -#define CA_ANSWER 0x9f8808 -#define CA_MENU_LAST 0x9f8809 -#define CA_MENU_MORE 0x9f880a -#define CA_MENU_ANSWER 0x9f880b -#define CA_LIST_LAST 0x9f880c -#define CA_LIST_MORE 0x9f880d - - -struct dst_ca_private { - struct dst_state *dst; - struct dvb_device *dvbdev; -}; - - -#endif diff --git a/drivers/media/dvb/bt8xx/dst_common.h b/drivers/media/dvb/bt8xx/dst_common.h deleted file mode 100644 index ef532a6acea..00000000000 --- a/drivers/media/dvb/bt8xx/dst_common.h +++ /dev/null @@ -1,156 +0,0 @@ -/* - Frontend-driver for TwinHan DST Frontend - - Copyright (C) 2003 Jamie Honan - Copyright (C) 2004, 2005 Manu Abraham (manu@kromtek.com) - - 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 DST_COMMON_H -#define DST_COMMON_H - -#include <linux/dvb/frontend.h> -#include <linux/device.h> -#include "bt878.h" - -#include "dst_ca.h" - - -#define NO_DELAY 0 -#define LONG_DELAY 1 -#define DEVICE_INIT 2 - -#define DELAY 1 - -#define DST_TYPE_IS_SAT 0 -#define DST_TYPE_IS_TERR 1 -#define DST_TYPE_IS_CABLE 2 -#define DST_TYPE_IS_ATSC 3 - -#define DST_TYPE_HAS_NEWTUNE 1 -#define DST_TYPE_HAS_TS204 2 -#define DST_TYPE_HAS_SYMDIV 4 -#define DST_TYPE_HAS_FW_1 8 -#define DST_TYPE_HAS_FW_2 16 -#define DST_TYPE_HAS_FW_3 32 -#define DST_TYPE_HAS_FW_BUILD 64 -#define DST_TYPE_HAS_OBS_REGS 128 -#define DST_TYPE_HAS_INC_COUNT 256 - -/* Card capability list */ - -#define DST_TYPE_HAS_MAC 1 -#define DST_TYPE_HAS_DISEQC3 2 -#define DST_TYPE_HAS_DISEQC4 4 -#define DST_TYPE_HAS_DISEQC5 8 -#define DST_TYPE_HAS_MOTO 16 -#define DST_TYPE_HAS_CA 32 -#define DST_TYPE_HAS_ANALOG 64 /* Analog inputs */ -#define DST_TYPE_HAS_SESSION 128 - - -#define RDC_8820_PIO_0_DISABLE 0 -#define RDC_8820_PIO_0_ENABLE 1 -#define RDC_8820_INT 2 -#define RDC_8820_RESET 4 - -/* DST Communication */ -#define GET_REPLY 1 -#define NO_REPLY 0 - -#define GET_ACK 1 -#define FIXED_COMM 8 - -#define ACK 0xff - -struct dst_state { - - struct i2c_adapter* i2c; - - struct bt878* bt; - - struct dvb_frontend_ops ops; - - /* configuration settings */ - const struct dst_config* config; - - struct dvb_frontend frontend; - - /* private ASIC data */ - u8 tx_tuna[10]; - u8 rx_tuna[10]; - u8 rxbuffer[10]; - u8 diseq_flags; - u8 dst_type; - u32 type_flags; - u32 frequency; /* intermediate frequency in kHz for QPSK */ - fe_spectral_inversion_t inversion; - u32 symbol_rate; /* symbol rate in Symbols per second */ - fe_code_rate_t fec; - fe_sec_voltage_t voltage; - fe_sec_tone_mode_t tone; - u32 decode_freq; - u8 decode_lock; - u16 decode_strength; - u16 decode_snr; - unsigned long cur_jiff; - u8 k22; - fe_bandwidth_t bandwidth; - u32 dst_hw_cap; - u8 dst_fw_version; - fe_sec_mini_cmd_t minicmd; - fe_modulation_t modulation; - u8 messages[256]; -}; - -struct dst_types { - char *device_id; - int offset; - u8 dst_type; - u32 type_flags; - u32 dst_feature; -}; - - - -struct dst_config -{ - /* the ASIC i2c address */ - u8 demod_address; -}; - - -int rdc_reset_state(struct dst_state *state); -int rdc_8820_reset(struct dst_state *state); - -int dst_wait_dst_ready(struct dst_state *state, u8 delay_mode); -int dst_pio_enable(struct dst_state *state); -int dst_pio_disable(struct dst_state *state); -int dst_error_recovery(struct dst_state* state); -int dst_error_bailout(struct dst_state *state); -int dst_comm_init(struct dst_state* state); - -int write_dst(struct dst_state *state, u8 * data, u8 len); -int read_dst(struct dst_state *state, u8 * ret, u8 len); -u8 dst_check_sum(u8 * buf, u32 len); -struct dst_state* dst_attach(struct dst_state* state, struct dvb_adapter *dvb_adapter); -int dst_ca_attach(struct dst_state *state, struct dvb_adapter *dvb_adapter); -int dst_gpio_outb(struct dst_state* state, u32 mask, u32 enbb, u32 outhigh, int delay); - -int dst_command(struct dst_state* state, u8 * data, u8 len); - - -#endif // DST_COMMON_H diff --git a/drivers/media/dvb/bt8xx/dst_priv.h b/drivers/media/dvb/bt8xx/dst_priv.h deleted file mode 100644 index 3974a4c6ebe..00000000000 --- a/drivers/media/dvb/bt8xx/dst_priv.h +++ /dev/null @@ -1,35 +0,0 @@ -/* - * dst-bt878.h: part of the DST driver for the TwinHan DST Frontend - * - * Copyright (C) 2003 Jamie Honan - */ - -struct dst_gpio_enable { - u32 mask; - u32 enable; -}; - -struct dst_gpio_output { - u32 mask; - u32 highvals; -}; - -struct dst_gpio_read { - unsigned long value; -}; - -union dst_gpio_packet { - struct dst_gpio_enable enb; - struct dst_gpio_output outp; - struct dst_gpio_read rd; - int psize; -}; - -#define DST_IG_ENABLE 0 -#define DST_IG_WRITE 1 -#define DST_IG_READ 2 -#define DST_IG_TS 3 - -struct bt878; - -int bt878_device_control(struct bt878 *bt, unsigned int cmd, union dst_gpio_packet *mp); diff --git a/drivers/media/dvb/bt8xx/dvb-bt8xx.c b/drivers/media/dvb/bt8xx/dvb-bt8xx.c deleted file mode 100644 index 6f857c6091f..00000000000 --- a/drivers/media/dvb/bt8xx/dvb-bt8xx.c +++ /dev/null @@ -1,818 +0,0 @@ -/* - * Bt8xx based DVB adapter driver - * - * Copyright (C) 2002,2003 Florian Schirmer <jolt@tuxbox.org> - * - * 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 <linux/module.h> -#include <linux/moduleparam.h> -#include <linux/init.h> -#include <linux/device.h> -#include <linux/delay.h> -#include <linux/slab.h> -#include <linux/i2c.h> - -#include "dmxdev.h" -#include "dvbdev.h" -#include "dvb_demux.h" -#include "dvb_frontend.h" - -#include "dvb-bt8xx.h" - -#include "bt878.h" - -static int debug; - -module_param(debug, int, 0644); -MODULE_PARM_DESC(debug, "Turn on/off debugging (default:off)."); - -#define dprintk( args... ) \ - do { \ - if (debug) printk(KERN_DEBUG args); \ - } while (0) - -static void dvb_bt8xx_task(unsigned long data) -{ - struct dvb_bt8xx_card *card = (struct dvb_bt8xx_card *)data; - - //printk("%d ", card->bt->finished_block); - - while (card->bt->last_block != card->bt->finished_block) { - (card->bt->TS_Size ? dvb_dmx_swfilter_204 : dvb_dmx_swfilter) - (&card->demux, - &card->bt->buf_cpu[card->bt->last_block * - card->bt->block_bytes], - card->bt->block_bytes); - card->bt->last_block = (card->bt->last_block + 1) % - card->bt->block_count; - } -} - -static int dvb_bt8xx_start_feed(struct dvb_demux_feed *dvbdmxfeed) -{ - struct dvb_demux *dvbdmx = dvbdmxfeed->demux; - struct dvb_bt8xx_card *card = dvbdmx->priv; - int rc; - - dprintk("dvb_bt8xx: start_feed\n"); - - if (!dvbdmx->dmx.frontend) - return -EINVAL; - - down(&card->lock); - card->nfeeds++; - rc = card->nfeeds; - if (card->nfeeds == 1) - bt878_start(card->bt, card->gpio_mode, - card->op_sync_orin, card->irq_err_ignore); - up(&card->lock); - return rc; -} - -static int dvb_bt8xx_stop_feed(struct dvb_demux_feed *dvbdmxfeed) -{ - struct dvb_demux *dvbdmx = dvbdmxfeed->demux; - struct dvb_bt8xx_card *card = dvbdmx->priv; - - dprintk("dvb_bt8xx: stop_feed\n"); - - if (!dvbdmx->dmx.frontend) - return -EINVAL; - - down(&card->lock); - card->nfeeds--; - if (card->nfeeds == 0) - bt878_stop(card->bt); - up(&card->lock); - - return 0; -} - -static int is_pci_slot_eq(struct pci_dev* adev, struct pci_dev* bdev) -{ - if ((adev->subsystem_vendor == bdev->subsystem_vendor) && - (adev->subsystem_device == bdev->subsystem_device) && - (adev->bus->number == bdev->bus->number) && - (PCI_SLOT(adev->devfn) == PCI_SLOT(bdev->devfn))) - return 1; - return 0; -} - -static struct bt878 __init *dvb_bt8xx_878_match(unsigned int bttv_nr, struct pci_dev* bttv_pci_dev) -{ - unsigned int card_nr; - - /* Hmm, n squared. Hope n is small */ - for (card_nr = 0; card_nr < bt878_num; card_nr++) { - if (is_pci_slot_eq(bt878[card_nr].dev, bttv_pci_dev)) - return &bt878[card_nr]; - } - return NULL; -} - - -static int thomson_dtt7579_demod_init(struct dvb_frontend* fe) -{ - static u8 mt352_clock_config [] = { 0x89, 0x38, 0x38 }; - static u8 mt352_reset [] = { 0x50, 0x80 }; - static u8 mt352_adc_ctl_1_cfg [] = { 0x8E, 0x40 }; - static u8 mt352_agc_cfg [] = { 0x67, 0x28, 0x20 }; - static u8 mt352_gpp_ctl_cfg [] = { 0x8C, 0x33 }; - static u8 mt352_capt_range_cfg[] = { 0x75, 0x32 }; - - mt352_write(fe, mt352_clock_config, sizeof(mt352_clock_config)); - udelay(2000); - mt352_write(fe, mt352_reset, sizeof(mt352_reset)); - mt352_write(fe, mt352_adc_ctl_1_cfg, sizeof(mt352_adc_ctl_1_cfg)); - - mt352_write(fe, mt352_agc_cfg, sizeof(mt352_agc_cfg)); - mt352_write(fe, mt352_gpp_ctl_cfg, sizeof(mt352_gpp_ctl_cfg)); - mt352_write(fe, mt352_capt_range_cfg, sizeof(mt352_capt_range_cfg)); - - return 0; -} - -static int thomson_dtt7579_pll_set(struct dvb_frontend* fe, struct dvb_frontend_parameters* params, u8* pllbuf) -{ - u32 div; - unsigned char bs = 0; - unsigned char cp = 0; - - #define IF_FREQUENCYx6 217 /* 6 * 36.16666666667MHz */ - div = (((params->frequency + 83333) * 3) / 500000) + IF_FREQUENCYx6; - - if (params->frequency < 542000000) cp = 0xb4; - else if (params->frequency < 771000000) cp = 0xbc; - else cp = 0xf4; - - if (params->frequency == 0) bs = 0x03; - else if (params->frequency < 443250000) bs = 0x02; - else bs = 0x08; - - pllbuf[0] = 0xc0; // Note: non-linux standard PLL i2c address - pllbuf[1] = div >> 8; - pllbuf[2] = div & 0xff; - pllbuf[3] = cp; - pllbuf[4] = bs; - - return 0; -} - -static struct mt352_config thomson_dtt7579_config = { - - .demod_address = 0x0f, - .demod_init = thomson_dtt7579_demod_init, - .pll_set = thomson_dtt7579_pll_set, -}; - -static int cx24108_pll_set(struct dvb_frontend* fe, struct dvb_frontend_parameters* params) -{ - u32 freq = params->frequency; - - int i, a, n, pump; - u32 band, pll; - - - u32 osci[]={950000,1019000,1075000,1178000,1296000,1432000, - 1576000,1718000,1856000,2036000,2150000}; - u32 bandsel[]={0,0x00020000,0x00040000,0x00100800,0x00101000, - 0x00102000,0x00104000,0x00108000,0x00110000, - 0x00120000,0x00140000}; - -#define XTAL 1011100 /* Hz, really 1.0111 MHz and a /10 prescaler */ - printk("cx24108 debug: entering SetTunerFreq, freq=%d\n",freq); - - /* This is really the bit driving the tuner chip cx24108 */ - - if(freq<950000) freq=950000; /* kHz */ - if(freq>2150000) freq=2150000; /* satellite IF is 950..2150MHz */ - - /* decide which VCO to use for the input frequency */ - for(i=1;(i<sizeof(osci)/sizeof(osci[0]))&&(osci[i]<freq);i++); - printk("cx24108 debug: select vco #%d (f=%d)\n",i,freq); - band=bandsel[i]; - /* the gain values must be set by SetSymbolrate */ - /* compute the pll divider needed, from Conexant data sheet, - resolved for (n*32+a), remember f(vco) is f(receive) *2 or *4, - depending on the divider bit. It is set to /4 on the 2 lowest - bands */ - n=((i<=2?2:1)*freq*10L)/(XTAL/100); - a=n%32; n/=32; if(a==0) n--; - pump=(freq<(osci[i-1]+osci[i])/2); - pll=0xf8000000| - ((pump?1:2)<<(14+11))| - ((n&0x1ff)<<(5+11))| - ((a&0x1f)<<11); - /* everything is shifted left 11 bits to left-align the bits in the - 32bit word. Output to the tuner goes MSB-aligned, after all */ - printk("cx24108 debug: pump=%d, n=%d, a=%d\n",pump,n,a); - cx24110_pll_write(fe,band); - /* set vga and vca to their widest-band settings, as a precaution. - SetSymbolrate might not be called to set this up */ - cx24110_pll_write(fe,0x500c0000); - cx24110_pll_write(fe,0x83f1f800); - cx24110_pll_write(fe,pll); -/* writereg(client,0x56,0x7f);*/ - - return 0; -} - -static int pinnsat_pll_init(struct dvb_frontend* fe) -{ - return 0; -} - - -static struct cx24110_config pctvsat_config = { - - .demod_address = 0x55, - .pll_init = pinnsat_pll_init, - .pll_set = cx24108_pll_set, -}; - - -static int microtune_mt7202dtf_pll_set(struct dvb_frontend* fe, struct dvb_frontend_parameters* params) -{ - struct dvb_bt8xx_card *card = (struct dvb_bt8xx_card *) fe->dvb->priv; - u8 cfg, cpump, band_select; - u8 data[4]; - u32 div; - struct i2c_msg msg = { .addr = 0x60, .flags = 0, .buf = data, .len = sizeof(data) }; - - div = (36000000 + params->frequency + 83333) / 166666; - cfg = 0x88; - - if (params->frequency < 175000000) cpump = 2; - else if (params->frequency < 390000000) cpump = 1; - else if (params->frequency < 470000000) cpump = 2; - else if (params->frequency < 750000000) cpump = 2; - else cpump = 3; - - if (params->frequency < 175000000) band_select = 0x0e; - else if (params->frequency < 470000000) band_select = 0x05; - else band_select = 0x03; - - data[0] = (div >> 8) & 0x7f; - data[1] = div & 0xff; - data[2] = ((div >> 10) & 0x60) | cfg; - data[3] = cpump | band_select; - - i2c_transfer(card->i2c_adapter, &msg, 1); - return (div * 166666 - 36000000); -} - -static int microtune_mt7202dtf_request_firmware(struct dvb_frontend* fe, const struct firmware **fw, char* name) -{ - struct dvb_bt8xx_card* bt = (struct dvb_bt8xx_card*) fe->dvb->priv; - - return request_firmware(fw, name, &bt->bt->dev->dev); -} - -static struct sp887x_config microtune_mt7202dtf_config = { - - .demod_address = 0x70, - .pll_set = microtune_mt7202dtf_pll_set, - .request_firmware = microtune_mt7202dtf_request_firmware, -}; - - - -static int advbt771_samsung_tdtc9251dh0_demod_init(struct dvb_frontend* fe) -{ - static u8 mt352_clock_config [] = { 0x89, 0x38, 0x2d }; - static u8 mt352_reset [] = { 0x50, 0x80 }; - static u8 mt352_adc_ctl_1_cfg [] = { 0x8E, 0x40 }; - static u8 mt352_agc_cfg [] = { 0x67, 0x10, 0x23, 0x00, 0xFF, 0xFF, - 0x00, 0xFF, 0x00, 0x40, 0x40 }; - static u8 mt352_av771_extra[] = { 0xB5, 0x7A }; - static u8 mt352_capt_range_cfg[] = { 0x75, 0x32 }; - - - mt352_write(fe, mt352_clock_config, sizeof(mt352_clock_config)); - udelay(2000); - mt352_write(fe, mt352_reset, sizeof(mt352_reset)); - mt352_write(fe, mt352_adc_ctl_1_cfg, sizeof(mt352_adc_ctl_1_cfg)); - - mt352_write(fe, mt352_agc_cfg,sizeof(mt352_agc_cfg)); - udelay(2000); - mt352_write(fe, mt352_av771_extra,sizeof(mt352_av771_extra)); - mt352_write(fe, mt352_capt_range_cfg, sizeof(mt352_capt_range_cfg)); - - return 0; -} - -static int advbt771_samsung_tdtc9251dh0_pll_set(struct dvb_frontend* fe, struct dvb_frontend_parameters* params, u8* pllbuf) -{ - u32 div; - unsigned char bs = 0; - unsigned char cp = 0; - - #define IF_FREQUENCYx6 217 /* 6 * 36.16666666667MHz */ - div = (((params->frequency + 83333) * 3) / 500000) + IF_FREQUENCYx6; - - if (params->frequency < 150000000) cp = 0xB4; - else if (params->frequency < 173000000) cp = 0xBC; - else if (params->frequency < 250000000) cp = 0xB4; - else if (params->frequency < 400000000) cp = 0xBC; - else if (params->frequency < 420000000) cp = 0xF4; - else if (params->frequency < 470000000) cp = 0xFC; - else if (params->frequency < 600000000) cp = 0xBC; - else if (params->frequency < 730000000) cp = 0xF4; - else cp = 0xFC; - - if (params->frequency < 150000000) bs = 0x01; - else if (params->frequency < 173000000) bs = 0x01; - else if (params->frequency < 250000000) bs = 0x02; - else if (params->frequency < 400000000) bs = 0x02; - else if (params->frequency < 420000000) bs = 0x02; - else if (params->frequency < 470000000) bs = 0x02; - else if (params->frequency < 600000000) bs = 0x08; - else if (params->frequency < 730000000) bs = 0x08; - else bs = 0x08; - - pllbuf[0] = 0xc2; // Note: non-linux standard PLL i2c address - pllbuf[1] = div >> 8; - pllbuf[2] = div & 0xff; - pllbuf[3] = cp; - pllbuf[4] = bs; - - return 0; -} - -static struct mt352_config advbt771_samsung_tdtc9251dh0_config = { - - .demod_address = 0x0f, - .demod_init = advbt771_samsung_tdtc9251dh0_demod_init, - .pll_set = advbt771_samsung_tdtc9251dh0_pll_set, -}; - - -static struct dst_config dst_config = { - - .demod_address = 0x55, -}; - - -static int or51211_request_firmware(struct dvb_frontend* fe, const struct firmware **fw, char* name) -{ - struct dvb_bt8xx_card* bt = (struct dvb_bt8xx_card*) fe->dvb->priv; - - return request_firmware(fw, name, &bt->bt->dev->dev); -} - -static void or51211_setmode(struct dvb_frontend * fe, int mode) -{ - struct dvb_bt8xx_card *bt = fe->dvb->priv; - bttv_write_gpio(bt->bttv_nr, 0x0002, mode); /* Reset */ - msleep(20); -} - -static void or51211_reset(struct dvb_frontend * fe) -{ - struct dvb_bt8xx_card *bt = fe->dvb->priv; - - /* RESET DEVICE - * reset is controled by GPIO-0 - * when set to 0 causes reset and when to 1 for normal op - * must remain reset for 128 clock cycles on a 50Mhz clock - * also PRM1 PRM2 & PRM4 are controled by GPIO-1,GPIO-2 & GPIO-4 - * We assume that the reset has be held low long enough or we - * have been reset by a power on. When the driver is unloaded - * reset set to 0 so if reloaded we have been reset. - */ - /* reset & PRM1,2&4 are outputs */ - int ret = bttv_gpio_enable(bt->bttv_nr, 0x001F, 0x001F); - if (ret != 0) { - printk(KERN_WARNING "or51211: Init Error - Can't Reset DVR " - "(%i)\n", ret); - } - bttv_write_gpio(bt->bttv_nr, 0x001F, 0x0000); /* Reset */ - msleep(20); - /* Now set for normal operation */ - bttv_write_gpio(bt->bttv_nr, 0x0001F, 0x0001); - /* wait for operation to begin */ - msleep(500); -} - -static void or51211_sleep(struct dvb_frontend * fe) -{ - struct dvb_bt8xx_card *bt = fe->dvb->priv; - bttv_write_gpio(bt->bttv_nr, 0x0001, 0x0000); -} - -static struct or51211_config or51211_config = { - - .demod_address = 0x15, - .request_firmware = or51211_request_firmware, - .setmode = or51211_setmode, - .reset = or51211_reset, - .sleep = or51211_sleep, -}; - - -static int vp3021_alps_tded4_pll_set(struct dvb_frontend* fe, struct dvb_frontend_parameters* params) -{ - struct dvb_bt8xx_card *card = (struct dvb_bt8xx_card *) fe->dvb->priv; - u8 buf[4]; - u32 div; - struct i2c_msg msg = { .addr = 0x60, .flags = 0, .buf = buf, .len = sizeof(buf) }; - - div = (params->frequency + 36166667) / 166667; - - buf[0] = (div >> 8) & 0x7F; - buf[1] = div & 0xFF; - buf[2] = 0x85; - if ((params->frequency >= 47000000) && (params->frequency < 153000000)) - buf[3] = 0x01; - else if ((params->frequency >= 153000000) && (params->frequency < 430000000)) - buf[3] = 0x02; - else if ((params->frequency >= 430000000) && (params->frequency < 824000000)) - buf[3] = 0x0C; - else if ((params->frequency >= 824000000) && (params->frequency < 863000000)) - buf[3] = 0x8C; - else - return -EINVAL; - - i2c_transfer(card->i2c_adapter, &msg, 1); - return 0; -} - -static struct nxt6000_config vp3021_alps_tded4_config = { - - .demod_address = 0x0a, - .clock_inversion = 1, - .pll_set = vp3021_alps_tded4_pll_set, -}; - - -static void frontend_init(struct dvb_bt8xx_card *card, u32 type) -{ - int ret; - struct dst_state* state = NULL; - - switch(type) { -#ifdef BTTV_DVICO_DVBT_LITE - case BTTV_DVICO_DVBT_LITE: - card->fe = mt352_attach(&thomson_dtt7579_config, card->i2c_adapter); - if (card->fe != NULL) { - card->fe->ops->info.frequency_min = 174000000; - card->fe->ops->info.frequency_max = 862000000; - break; - } - break; -#endif - -#ifdef BTTV_TWINHAN_VP3021 - case BTTV_TWINHAN_VP3021: -#else - case BTTV_NEBULA_DIGITV: -#endif - card->fe = nxt6000_attach(&vp3021_alps_tded4_config, card->i2c_adapter); - if (card->fe != NULL) { - break; - } - break; - - case BTTV_AVDVBT_761: - card->fe = sp887x_attach(µtune_mt7202dtf_config, card->i2c_adapter); - if (card->fe != NULL) { - break; - } - break; - - case BTTV_AVDVBT_771: - card->fe = mt352_attach(&advbt771_samsung_tdtc9251dh0_config, card->i2c_adapter); - if (card->fe != NULL) { - card->fe->ops->info.frequency_min = 174000000; - card->fe->ops->info.frequency_max = 862000000; - break; - } - break; - - case BTTV_TWINHAN_DST: - /* DST is not a frontend driver !!! */ - state = (struct dst_state *) kmalloc(sizeof (struct dst_state), GFP_KERNEL); - /* Setup the Card */ - state->config = &dst_config; - state->i2c = card->i2c_adapter; - state->bt = card->bt; - - /* DST is not a frontend, attaching the ASIC */ - if ((dst_attach(state, &card->dvb_adapter)) == NULL) { - printk("%s: Could not find a Twinhan DST.\n", __FUNCTION__); - break; - } - card->fe = &state->frontend; - - /* Attach other DST peripherals if any */ - /* Conditional Access device */ - if (state->dst_hw_cap & DST_TYPE_HAS_CA) { - ret = dst_ca_attach(state, &card->dvb_adapter); - } - if (card->fe != NULL) { - break; - } - break; - - case BTTV_PINNACLESAT: - card->fe = cx24110_attach(&pctvsat_config, card->i2c_adapter); - if (card->fe != NULL) { - break; - } - break; - - case BTTV_PC_HDTV: - card->fe = or51211_attach(&or51211_config, card->i2c_adapter); - if (card->fe != NULL) { - break; - } - break; - } - - if (card->fe == NULL) { - printk("dvb-bt8xx: A frontend driver was not found for device %04x/%04x subsystem %04x/%04x\n", - card->bt->dev->vendor, - card->bt->dev->device, - card->bt->dev->subsystem_vendor, - card->bt->dev->subsystem_device); - } else { - if (dvb_register_frontend(&card->dvb_adapter, card->fe)) { - printk("dvb-bt8xx: Frontend registration failed!\n"); - if (card->fe->ops->release) - card->fe->ops->release(card->fe); - card->fe = NULL; - } - } -} - -static int __init dvb_bt8xx_load_card(struct dvb_bt8xx_card *card, u32 type) -{ - int result; - - if ((result = dvb_register_adapter(&card->dvb_adapter, card->card_name, - THIS_MODULE)) < 0) { - printk("dvb_bt8xx: dvb_register_adapter failed (errno = %d)\n", result); - return result; - - } - card->dvb_adapter.priv = card; - - card->bt->adapter = card->i2c_adapter; - - memset(&card->demux, 0, sizeof(struct dvb_demux)); - - card->demux.dmx.capabilities = DMX_TS_FILTERING | DMX_SECTION_FILTERING | DMX_MEMORY_BASED_FILTERING; - - card->demux.priv = card; - card->demux.filternum = 256; - card->demux.feednum = 256; - card->demux.start_feed = dvb_bt8xx_start_feed; - card->demux.stop_feed = dvb_bt8xx_stop_feed; - card->demux.write_to_decoder = NULL; - - if ((result = dvb_dmx_init(&card->demux)) < 0) { - printk("dvb_bt8xx: dvb_dmx_init failed (errno = %d)\n", result); - - dvb_unregister_adapter(&card->dvb_adapter); - return result; - } - - card->dmxdev.filternum = 256; - card->dmxdev.demux = &card->demux.dmx; - card->dmxdev.capabilities = 0; - - if ((result = dvb_dmxdev_init(&card->dmxdev, &card->dvb_adapter)) < 0) { - printk("dvb_bt8xx: dvb_dmxdev_init failed (errno = %d)\n", result); - - dvb_dmx_release(&card->demux); - dvb_unregister_adapter(&card->dvb_adapter); - return result; - } - - card->fe_hw.source = DMX_FRONTEND_0; - - if ((result = card->demux.dmx.add_frontend(&card->demux.dmx, &card->fe_hw)) < 0) { - printk("dvb_bt8xx: dvb_dmx_init failed (errno = %d)\n", result); - - dvb_dmxdev_release(&card->dmxdev); - dvb_dmx_release(&card->demux); - dvb_unregister_adapter(&card->dvb_adapter); - return result; - } - - card->fe_mem.source = DMX_MEMORY_FE; - - if ((result = card->demux.dmx.add_frontend(&card->demux.dmx, &card->fe_mem)) < 0) { - printk("dvb_bt8xx: dvb_dmx_init failed (errno = %d)\n", result); - - card->demux.dmx.remove_frontend(&card->demux.dmx, &card->fe_hw); - dvb_dmxdev_release(&card->dmxdev); - dvb_dmx_release(&card->demux); - dvb_unregister_adapter(&card->dvb_adapter); - return result; - } - - if ((result = card->demux.dmx.connect_frontend(&card->demux.dmx, &card->fe_hw)) < 0) { - printk("dvb_bt8xx: dvb_dmx_init failed (errno = %d)\n", result); - - card->demux.dmx.remove_frontend(&card->demux.dmx, &card->fe_mem); - card->demux.dmx.remove_frontend(&card->demux.dmx, &card->fe_hw); - dvb_dmxdev_release(&card->dmxdev); - dvb_dmx_release(&card->demux); - dvb_unregister_adapter(&card->dvb_adapter); - return result; - } - - dvb_net_init(&card->dvb_adapter, &card->dvbnet, &card->demux.dmx); - - tasklet_init(&card->bt->tasklet, dvb_bt8xx_task, (unsigned long) card); - - frontend_init(card, type); - - return 0; -} - -static int dvb_bt8xx_probe(struct device *dev) -{ - struct bttv_sub_device *sub = to_bttv_sub_dev(dev); - struct dvb_bt8xx_card *card; - struct pci_dev* bttv_pci_dev; - int ret; - - if (!(card = kmalloc(sizeof(struct dvb_bt8xx_card), GFP_KERNEL))) - return -ENOMEM; - - memset(card, 0, sizeof(*card)); - init_MUTEX(&card->lock); - card->bttv_nr = sub->core->nr; - strncpy(card->card_name, sub->core->name, sizeof(sub->core->name)); - card->i2c_adapter = &sub->core->i2c_adap; - - switch(sub->core->type) - { - case BTTV_PINNACLESAT: - card->gpio_mode = 0x0400c060; - /* should be: BT878_A_GAIN=0,BT878_A_PWRDN,BT878_DA_DPM,BT878_DA_SBR, - BT878_DA_IOM=1,BT878_DA_APP to enable serial highspeed mode. */ - card->op_sync_orin = 0; - card->irq_err_ignore = 0; - break; - -#ifdef BTTV_DVICO_DVBT_LITE - case BTTV_DVICO_DVBT_LITE: -#endif - card->gpio_mode = 0x0400C060; - card->op_sync_orin = 0; - card->irq_err_ignore = 0; - /* 26, 15, 14, 6, 5 - * A_PWRDN DA_DPM DA_SBR DA_IOM_DA - * DA_APP(parallel) */ - break; - -#ifdef BTTV_TWINHAN_VP3021 - case BTTV_TWINHAN_VP3021: -#else - case BTTV_NEBULA_DIGITV: -#endif - case BTTV_AVDVBT_761: - card->gpio_mode = (1 << 26) | (1 << 14) | (1 << 5); - card->op_sync_orin = 0; - card->irq_err_ignore = 0; - /* A_PWRDN DA_SBR DA_APP (high speed serial) */ - break; - - case BTTV_AVDVBT_771: //case 0x07711461: - card->gpio_mode = 0x0400402B; - card->op_sync_orin = BT878_RISC_SYNC_MASK; - card->irq_err_ignore = 0; - /* A_PWRDN DA_SBR DA_APP[0] PKTP=10 RISC_ENABLE FIFO_ENABLE*/ - break; - - case BTTV_TWINHAN_DST: - card->gpio_mode = 0x2204f2c; - card->op_sync_orin = BT878_RISC_SYNC_MASK; - card->irq_err_ignore = BT878_APABORT | BT878_ARIPERR | - BT878_APPERR | BT878_AFBUS; - /* 25,21,14,11,10,9,8,3,2 then - * 0x33 = 5,4,1,0 - * A_SEL=SML, DA_MLB, DA_SBR, - * DA_SDR=f, fifo trigger = 32 DWORDS - * IOM = 0 == audio A/D - * DPM = 0 == digital audio mode - * == async data parallel port - * then 0x33 (13 is set by start_capture) - * DA_APP = async data parallel port, - * ACAP_EN = 1, - * RISC+FIFO ENABLE */ - break; - - case BTTV_PC_HDTV: - card->gpio_mode = 0x0100EC7B; - card->op_sync_orin = 0; - card->irq_err_ignore = 0; - break; - - default: - printk(KERN_WARNING "dvb_bt8xx: Unknown bttv card type: %d.\n", - sub->core->type); - kfree(card); - return -ENODEV; - } - - dprintk("dvb_bt8xx: identified card%d as %s\n", card->bttv_nr, card->card_name); - - if (!(bttv_pci_dev = bttv_get_pcidev(card->bttv_nr))) { - printk("dvb_bt8xx: no pci device for card %d\n", card->bttv_nr); - kfree(card); - return -EFAULT; - } - - if (!(card->bt = dvb_bt8xx_878_match(card->bttv_nr, bttv_pci_dev))) { - printk("dvb_bt8xx: unable to determine DMA core of card %d,\n", - card->bttv_nr); - printk("dvb_bt8xx: if you have the ALSA bt87x audio driver " - "installed, try removing it.\n"); - - kfree(card); - return -EFAULT; - - } - - init_MUTEX(&card->bt->gpio_lock); - card->bt->bttv_nr = sub->core->nr; - - if ( (ret = dvb_bt8xx_load_card(card, sub->core->type)) ) { - kfree(card); - return ret; - } - - dev_set_drvdata(dev, card); - return 0; -} - -static int dvb_bt8xx_remove(struct device *dev) -{ - struct dvb_bt8xx_card *card = dev_get_drvdata(dev); - - dprintk("dvb_bt8xx: unloading card%d\n", card->bttv_nr); - - bt878_stop(card->bt); - tasklet_kill(&card->bt->tasklet); - dvb_net_release(&card->dvbnet); - card->demux.dmx.remove_frontend(&card->demux.dmx, &card->fe_mem); - card->demux.dmx.remove_frontend(&card->demux.dmx, &card->fe_hw); - dvb_dmxdev_release(&card->dmxdev); - dvb_dmx_release(&card->demux); - if (card->fe) dvb_unregister_frontend(card->fe); - dvb_unregister_adapter(&card->dvb_adapter); - - kfree(card); - - return 0; -} - -static struct bttv_sub_driver driver = { - .drv = { - .name = "dvb-bt8xx", - .probe = dvb_bt8xx_probe, - .remove = dvb_bt8xx_remove, - /* FIXME: - * .shutdown = dvb_bt8xx_shutdown, - * .suspend = dvb_bt8xx_suspend, - * .resume = dvb_bt8xx_resume, - */ - }, -}; - -static int __init dvb_bt8xx_init(void) -{ - return bttv_sub_register(&driver, "dvb"); -} - -static void __exit dvb_bt8xx_exit(void) -{ - bttv_sub_unregister(&driver); -} - -module_init(dvb_bt8xx_init); -module_exit(dvb_bt8xx_exit); - -MODULE_DESCRIPTION("Bt8xx based DVB adapter driver"); -MODULE_AUTHOR("Florian Schirmer <jolt@tuxbox.org>"); -MODULE_LICENSE("GPL"); diff --git a/drivers/media/dvb/bt8xx/dvb-bt8xx.h b/drivers/media/dvb/bt8xx/dvb-bt8xx.h deleted file mode 100644 index 2923b3b0dd3..00000000000 --- a/drivers/media/dvb/bt8xx/dvb-bt8xx.h +++ /dev/null @@ -1,59 +0,0 @@ -/* - * Bt8xx based DVB adapter driver - * - * Copyright (C) 2002,2003 Florian Schirmer <jolt@tuxbox.org> - * Copyright (C) 2002 Peter Hettkamp <peter.hettkamp@t-online.de> - * Copyright (C) 1999-2001 Ralph Metzler & Marcus Metzler for convergence integrated media GmbH - * Copyright (C) 1998,1999 Christian Theiss <mistert@rz.fh-augsburg.de> - * - * 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 DVB_BT8XX_H -#define DVB_BT8XX_H - -#include <linux/i2c.h> -#include "dvbdev.h" -#include "dvb_net.h" -#include "bttv.h" -#include "mt352.h" -#include "sp887x.h" -#include "dst_common.h" -#include "nxt6000.h" -#include "cx24110.h" -#include "or51211.h" - -struct dvb_bt8xx_card { - struct semaphore lock; - int nfeeds; - char card_name[32]; - struct dvb_adapter dvb_adapter; - struct bt878 *bt; - unsigned int bttv_nr; - struct dvb_demux demux; - struct dmxdev dmxdev; - struct dmx_frontend fe_hw; - struct dmx_frontend fe_mem; - u32 gpio_mode; - u32 op_sync_orin; - u32 irq_err_ignore; - struct i2c_adapter *i2c_adapter; - struct dvb_net dvbnet; - - struct dvb_frontend* fe; -}; - -#endif /* DVB_BT8XX_H */ |