At Mon, 21 Aug 2006 22:11:29 +0200,
Magnus Sandin wrote:
>
> Hello!
>
> The attached patch will force building the S/PDIF controls on the PCU
> SSID for Asus P5P800-VM motherboard, even if the AC97_EI_SPDIF bit is
> not set.
>
> Is this approach OK or do you guys want to have the check somewhere else?
>
> Signed-off-by: Magnus Sandin (magnus@xxxxxxxxx)
I prefer the one like below. Could you check whether it works?
Takashi
diff -r 2359af36395e pci/ac97/ac97_codec.c
--- a/pci/ac97/ac97_codec.c Tue Aug 22 13:16:39 2006 +0200
+++ b/pci/ac97/ac97_codec.c Tue Aug 22 13:21:01 2006 +0200
@@ -1573,6 +1573,12 @@ static int snd_ac97_mixer_build(struct s
}
/* build S/PDIF controls */
+
+ /* Hack for ASUS P5P800-VM, which does not indicate S/PDIF capability */
+ if (ac97->subsystem_vendor == 0x1043 &&
+ ac97->subsystem_device == 0x810f)
+ ac97->ext_id |= AC97_EI_SPDIF;
+
if ((ac97->ext_id & AC97_EI_SPDIF) && !(ac97->scaps & AC97_SCAP_NO_SPDIF)) {
if (ac97->build_ops->build_spdif) {
if ((err = ac97->build_ops->build_spdif(ac97)) < 0)
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