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V4L/DVB (3294): Fix [Bug 5895] to correct snd_87x autodetect 

With DVB drivers enabled snd_87x (ALSA) don't detect.


Signed-off-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
hifive-unleashed-5.1
Manu Abraham 2006-02-07 06:38:45 -02:00 committed by Mauro Carvalho Chehab
parent ac25230142
commit 815a3caf36
2 changed files with 60 additions and 1 deletions
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44
drivers/media/dvb/bt8xx/bt878.c
View File

@ -381,6 +381,23 @@ bt878_device_control(struct bt878 *bt, unsigned int cmd, union dst_gpio_packet *
EXPORT_SYMBOL(bt878_device_control);
struct cards card_list[] __devinitdata = {
{ 0x01010071, BTTV_BOARD_NEBULA_DIGITV, "Nebula Electronics DigiTV" },
{ 0x07611461, BTTV_BOARD_AVDVBT_761, "AverMedia AverTV DVB-T 761" },
{ 0x001c11bd, BTTV_BOARD_PINNACLESAT, "Pinnacle PCTV Sat" },
{ 0x002611bd, BTTV_BOARD_TWINHAN_DST, "Pinnacle PCTV SAT CI" },
{ 0x00011822, BTTV_BOARD_TWINHAN_DST, "Twinhan VisionPlus DVB" },
{ 0xfc00270f, BTTV_BOARD_TWINHAN_DST, "ChainTech digitop DST-1000 DVB-S" },
{ 0x07711461, BTTV_BOARD_AVDVBT_771, "AVermedia AverTV DVB-T 771" },
{ 0xdb1018ac, BTTV_BOARD_DVICO_DVBT_LITE, "DViCO FusionHDTV DVB-T Lite" },
{ 0xd50018ac, BTTV_BOARD_DVICO_FUSIONHDTV_5_LITE, "DViCO FusionHDTV 5 Lite" },
{ 0x20007063, BTTV_BOARD_PC_HDTV, "pcHDTV HD-2000 TV"},
{ 0, -1, NULL }
};
/***********************/
/* PCI device handling */
/***********************/
@ -388,18 +405,41 @@ EXPORT_SYMBOL(bt878_device_control);
static int __devinit bt878_probe(struct pci_dev *dev,
const struct pci_device_id *pci_id)
{
int result;
int result = 0, has_dvb = 0, i;
unsigned char lat;
struct bt878 *bt;
#if defined(__powerpc__)
unsigned int cmd;
#endif
unsigned int cardid;
unsigned short id;
struct cards *dvb_cards;
printk(KERN_INFO "bt878: Bt878 AUDIO function found (%d).\n",
bt878_num);
if (pci_enable_device(dev))
return -EIO;
pci_read_config_word(dev, PCI_SUBSYSTEM_ID, &id);
cardid = id << 16;
pci_read_config_word(dev, PCI_SUBSYSTEM_VENDOR_ID, &id);
cardid |= id;
for (i = 0, dvb_cards = card_list; i < ARRAY_SIZE(card_list); i++, dvb_cards++) {
if (cardid == dvb_cards->pci_id) {
printk("%s: card id=[0x%x],[ %s ] has DVB functions.\n",
__func__, cardid, dvb_cards->name);
has_dvb = 1;
}
}
if (!has_dvb) {
printk("%s: card id=[0x%x], Unknown card.\nExiting..\n", __func__, cardid);
result = -EINVAL;
goto fail0;
}
bt = &bt878[bt878_num];
bt->dev = dev;
bt->nr = bt878_num;
@ -416,6 +456,8 @@ static int __devinit bt878_probe(struct pci_dev *dev,
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));

17
drivers/media/dvb/bt8xx/bt878.h
View File

@ -88,6 +88,23 @@
#define BT878_RISC_SYNC_MASK (1 << 15)
#define BTTV_BOARD_UNKNOWN 0x00
#define BTTV_BOARD_PINNACLESAT 0x5e
#define BTTV_BOARD_NEBULA_DIGITV 0x68
#define BTTV_BOARD_PC_HDTV 0x70
#define BTTV_BOARD_TWINHAN_DST 0x71
#define BTTV_BOARD_AVDVBT_771 0x7b
#define BTTV_BOARD_AVDVBT_761 0x7c
#define BTTV_BOARD_DVICO_DVBT_LITE 0x80
#define BTTV_BOARD_DVICO_FUSIONHDTV_5_LITE 0x87
struct cards {
__u32 pci_id;
__u16 card_id;
char *name;
};
extern int bt878_num;
struct bt878 {