[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>

diff --git a/include/sound/emu10k1.h b/include/sound/emu10k1.h
index 6647919..f5babd3 100644 (file)
--- a/include/sound/emu10k1.h
+++ b/include/sound/emu10k1.h
@@ -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. */

diff --git a/sound/pci/emu10k1/emu10k1_main.c b/sound/pci/emu10k1/emu10k1_main.c
index a3a1a10..c6d53b4 100644 (file)
--- a/sound/pci/emu10k1/emu10k1_main.c
+++ b/sound/pci/emu10k1/emu10k1_main.c
@@ -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) {