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authorTakashi Iwai <tiwai@suse.de>2005-09-30 16:56:59 +0200
committerJaroslav Kysela <perex@suse.cz>2005-10-07 14:46:26 +0200
commitf12aa40c9d76af5add413731d30565327219c41f (patch)
tree2ab066543d5b549427f2e1a355096168705aeb57 /sound/pci
parentc66186e1c966e7e115a86af55597c05c5512014b (diff)
[ALSA] emu10k1 - Fix loading of SBLive Game board
EMU10K1/EMU10K2 driver Fixed the error at loading SBLive Game board (and possible other models). The PCI SSIDs of this board conflicts with SB Live 5.1 Platinum, which has no AC97 chip. Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/pci')
-rw-r--r--sound/pci/emu10k1/emu10k1_main.c5
-rw-r--r--sound/pci/emu10k1/emumixer.c10
2 files changed, 12 insertions, 3 deletions
diff --git a/sound/pci/emu10k1/emu10k1_main.c b/sound/pci/emu10k1/emu10k1_main.c
index e87e8427f25..e9cd8e054f2 100644
--- a/sound/pci/emu10k1/emu10k1_main.c
+++ b/sound/pci/emu10k1/emu10k1_main.c
@@ -756,9 +756,12 @@ static emu_chip_details_t emu_chip_details[] = {
.sblive51 = 1} ,
/* Tested by alsa bugtrack user "hus" bug #1297 12th Aug 2005 */
{.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80611102,
- .driver = "EMU10K1", .name = "SBLive! Platinum 5.1 [SB0060]",
+ .driver = "EMU10K1", .name = "SBLive 5.1 [SB0060]",
.id = "Live",
.emu10k1_chip = 1,
+ .ac97_chip = 2, /* ac97 is optional; both SBLive 5.1 and platinum
+ * share the same IDs!
+ */
.sblive51 = 1} ,
{.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80511102,
.driver = "EMU10K1", .name = "SBLive! Value [CT4850]",
diff --git a/sound/pci/emu10k1/emumixer.c b/sound/pci/emu10k1/emumixer.c
index d71a72e84bc..6994f90bb83 100644
--- a/sound/pci/emu10k1/emumixer.c
+++ b/sound/pci/emu10k1/emumixer.c
@@ -802,8 +802,13 @@ int __devinit snd_emu10k1_mixer(emu10k1_t *emu,
.read = snd_emu10k1_ac97_read,
};
- if ((err = snd_ac97_bus(emu->card, 0, &ops, NULL, &pbus)) < 0)
- return err;
+ if ((err = snd_ac97_bus(emu->card, 0, &ops, NULL, &pbus)) < 0) {
+ if (emu->card_capabilities->ac97_chip == 1)
+ return err;
+ snd_printd(KERN_INFO "emu10k1: AC97 is optional on this board\n");
+ snd_printd(KERN_INFO" Proceeding without ac97 mixers...\n");
+ goto no_ac97; /* FIXME: get rid of ugly gotos.. */
+ }
pbus->no_vra = 1; /* we don't need VRA */
memset(&ac97, 0, sizeof(ac97));
@@ -836,6 +841,7 @@ int __devinit snd_emu10k1_mixer(emu10k1_t *emu,
for (; *c; c++)
remove_ctl(card, *c);
} else {
+ no_ac97:
if (emu->card_capabilities->ecard)
strcpy(emu->card->mixername, "EMU APS");
else if (emu->audigy)