linux-kernel - Re: mm snapshot broken-out-2007-03-05-02-22.tar.gz uploaded

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Message-ID: <s5h8xe7ognj.wl%tiwai@suse.de>
Date:	Thu, 08 Mar 2007 17:15:44 +0100
From:	Takashi Iwai <tiwai@...e.de>
To:	Michal Piotrowski <michal.k.k.piotrowski@...il.com>
Cc:	Andrew Morton <akpm@...ux-foundation.org>,
	Randy Cushman <rcushman_linux@...thlink.net>,
	Jaroslav Kysela <perex@...e.cz>, alsa-devel@...a-project.org,
	linux-kernel@...r.kernel.org,
	Linus Torvalds <torvalds@...ux-foundation.org>,
	Adrian Bunk <bunk@...sta.de>
Subject: Re: mm snapshot broken-out-2007-03-05-02-22.tar.gz uploaded

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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