Re: ac3 problems with the latest VIA8233 driver

[Takashi Iwai <tiwai@suse.de>]

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At Tue, 14 Jan 2003 16:55:46 +0200,
Pekka Pietikainen wrote:
> 
> On Tue, Jan 14, 2003 at 03:48:37PM +0100, Takashi Iwai wrote:
> > At Tue, 14 Jan 2003 16:23:20 +0200,
> > Pekka Pietikainen wrote:
> > > 
> > > On Tue, Jan 14, 2003 at 03:16:47PM +0100, Takashi Iwai wrote:
> > > > oops, sorry, use hw:0,0,3 instead.
> > > Nothing comes out. Which might be the same problem as with ac3 output, 
> > > volume at 0 and no way to make it higher.
> > 
> > ok, then try the attached patch and output hw:0,1.
> which patch? ;)

well, you get output with a big latency ;)


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Index: alsa-kernel/pci/via82xx.c
===================================================================
RCS file: /suse/tiwai/cvs/alsa/alsa-kernel/pci/via82xx.c,v
retrieving revision 1.17
diff -u -r1.17 via82xx.c
--- alsa-kernel/pci/via82xx.c	13 Jan 2003 09:07:53 -0000	1.17
+++ alsa-kernel/pci/via82xx.c	14 Jan 2003 14:44:53 -0000
@@ -796,6 +796,7 @@
 	snd_ac97_set_rate(chip->ac97, AC97_PCM_FRONT_DAC_RATE, runtime->rate);
 	snd_ac97_set_rate(chip->ac97, AC97_PCM_SURR_DAC_RATE, runtime->rate);
 	snd_ac97_set_rate(chip->ac97, AC97_PCM_LFE_DAC_RATE, runtime->rate);
+	snd_ac97_set_rate(chip->ac97, AC97_SPDIF, runtime->rate);
 	snd_via82xx_channel_reset(chip, viadev);
 	outl((u32)viadev->table_addr, port + VIA_REG_OFFSET_TABLE_PTR);
 

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