Re: [alsa-devel] [PATCH] fix patch_ucb1400 for proper resume

Any comments on this?

Mike Rapoport wrote:

Replace 'snd_ac97_write' with snd_ac97_write_cache' in pacth_ucb1400 to allow proper codec wakeup.

Signed-off-by: Mike Rapoport mike@compulab.co.il

diff --git a/sound/pci/ac97/ac97_patch.c b/sound/pci/ac97/ac97_patch.c index 1292dce..b821874 100644 --- a/sound/pci/ac97/ac97_patch.c +++ b/sound/pci/ac97/ac97_patch.c @@ -3633,7 +3633,7 @@ static int patch_ucb1400(struct snd_ac97 * ac97) { ac97->build_ops = &patch_ucb1400_ops; /* enable headphone driver and smart low power mode by default */

• snd_ac97_write(ac97, 0x6a, 0x0050);
• snd_ac97_write(ac97, 0x6c, 0x0030);

• snd_ac97_write_cache(ac97, 0x6a, 0x0050);
• snd_ac97_write_cache(ac97, 0x6c, 0x0030); return 0;

}