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[ALSA] Check revision for the proper detection of audigy 2 

EMU10K1/EMU10K2 driver
Check ther revision to detect non-listed audigy 2 boards.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai 2005-04-07 15:48:42 +02:00 committed by Jaroslav Kysela
parent 5af4c83375
commit bdaed50292
2 changed files with 15 additions and 4 deletions
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1
include/sound/emu10k1.h
View File

@ -1040,6 +1040,7 @@ typedef struct {
u32 vendor;
u32 device;
u32 subsystem;
unsigned char revision;
unsigned char emu10k1_chip; /* Original SB Live. Not SB Live 24bit. */
unsigned char emu10k2_chip; /* Audigy 1 or Audigy 2. */
unsigned char ca0102_chip; /* Audigy 1 or Audigy 2. Not SB Audigy 2 Value. */

18
sound/pci/emu10k1/emu10k1_main.c
View File

@ -679,6 +679,14 @@ static emu_chip_details_t emu_chip_details[] = {
.spk71 = 1,
.spdif_bug = 1,
.ac97_chip = 1} ,
{.vendor = 0x1102, .device = 0x0004, .revision = 0x04,
.driver = "Audigy2", .name = "Audigy 2 [Unknown]",
.id = "Audigy2",
.emu10k2_chip = 1,
.ca0102_chip = 1,
.ca0151_chip = 1,
.spdif_bug = 1,
.ac97_chip = 1} ,
{.vendor = 0x1102, .device = 0x0004, .subsystem = 0x10020052,
.driver = "Audigy", .name = "Audigy 1 ES [SB0160]",
.id = "Audigy",
@ -693,11 +701,10 @@ static emu_chip_details_t emu_chip_details[] = {
.ca0102_chip = 1,
.ac97_chip = 1} ,
{.vendor = 0x1102, .device = 0x0004,
.driver = "Audigy", .name = "Audigy 1 or 2 [Unknown]",
.driver = "Audigy", .name = "Audigy 1 [Unknown]",
.id = "Audigy",
.emu10k2_chip = 1,
.ca0102_chip = 1,
.spdif_bug = 1,
.ac97_chip = 1} ,
{.vendor = 0x1102, .device = 0x0002, .subsystem = 0x40011102,
.driver = "EMU10K1", .name = "E-mu APS [4001]",
@ -781,8 +788,11 @@ int __devinit snd_emu10k1_create(snd_card_t * card,
for (c = emu_chip_details; c->vendor; c++) {
if (c->vendor == pci->vendor && c->device == pci->device) {
if (c->subsystem == emu->serial) break;
if (c->subsystem == 0) break;
if (c->subsystem && c->subsystem != emu->serial)
continue;
if (c->revision && c->revision != emu->revision)
continue;
break;
}
}
if (c->vendor == 0) {