Re: Sigmatel STAC9708/011

[Takashi Iwai <tiwai@suse.de>]

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At Tue, 22 Jun 2004 00:01:16 GMT,
fmoraes74@netzero.net wrote:
> 
> > Again: PLEASE show the information as i wrote in my previous mail,
> > /etc/asound.state and /proc/asound/card0/codec97#0/* files.
> 
> Here's the stuff you asked for. I unmuted all channels and maximized
> the sliders. Only register 0:04 is still muted as I explained before. 

I guess the attached patch fixes the problem.
Could you give a try?


thanks,

Takashi

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Index: alsa-kernel/pci/ac97/ac97_patch.c
===================================================================
RCS file: /suse/tiwai/cvs/alsa/alsa-kernel/pci/ac97/ac97_patch.c,v
retrieving revision 1.52
retrieving revision 1.53
diff -u -r1.52 -r1.53
--- alsa-kernel/pci/ac97/ac97_patch.c	30 May 2004 16:15:41 -0000	1.52
+++ alsa-kernel/pci/ac97/ac97_patch.c	23 Jun 2004 22:15:50 -0000	1.53
@@ -410,6 +410,7 @@
 	unsigned int codec72, codec6c;
 
 	ac97->build_ops = &patch_sigmatel_stac9708_ops;
+	ac97->caps |= 0x10;	/* HP (sigmatel surround) support */
 
 	codec72 = snd_ac97_read(ac97, AC97_SIGMATEL_BIAS2) & 0x8000;
 	codec6c = snd_ac97_read(ac97, AC97_SIGMATEL_ANALOG);