At Thu, 08 Mar 2007 16:42:26 +0100,
Michal Piotrowski wrote:
>
> > Also, it'd be helpful if you compare
> > /proc/asound/card0/codec97#0/ac97#0-0+regs file before and after the
> > patch. This reveals which register bits differ actually.
>
> a2.txt is form 2.6.21-rc3 witchout 831466f4ad2b5fe23dff77edbe6a7c244435e973
>
> diff -uprN a2.txt /proc/asound/card0/codec97#0/ac97#0-0+regs
> --- a2.txt 2007-03-08 16:36:47.000000000 +0100
> +++ /proc/asound/card0/codec97#0/ac97#0-0+regs 2007-03-08 16:36:49.447083597 +0100
> @@ -56,8 +56,8 @@
> 0:6e = 0000
> 0:70 = 0000
> 0:72 = 0004
> -0:74 = 1001
> -0:76 = 64a4
> +0:74 = 1201
> +0:76 = 7ca4
> 0:78 = 000c
> 0:7a = 0000
> 0:7c = 4144
OK, some wrong bits there. Could you try the patch below?
Takashi
diff -r 6888d4cd251d sound/pci/ac97/ac97_patch.c
--- a/sound/pci/ac97/ac97_patch.c Thu Mar 08 12:53:55 2007 +0100
+++ b/sound/pci/ac97/ac97_patch.c Thu Mar 08 17:10:52 2007 +0100
@@ -1950,9 +1950,9 @@ static void ad1888_update_jacks(struct s
static void ad1888_update_jacks(struct snd_ac97 *ac97)
{
unsigned short val = 0;
- if (! is_shared_linein(ac97))
+ if (is_shared_linein(ac97))
val |= (1 << 12);
- if (! is_shared_micin(ac97))
+ if (is_shared_micin(ac97))
val |= (1 << 11);
/* shared Line-In */
snd_ac97_update_bits(ac97, AC97_AD_MISC, (1 << 11) | (1 << 12), val);
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