ALSA: cs46xx - Do test writes to register AC97_REC_GAIN in
Florian Zumbiehl [Thu, 18 Feb 2010 06:01:20 +0000 (07:01 +0100)]
snd_cs46xx_codec_reset() bypassing the register cache, so as to not
clobber the cached register value during resume.

Signed-off-by: Florian Zumbiehl <florz@florz.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

sound/pci/cs46xx/cs46xx_lib.c

index 56fcf00..9fea5bb 100644 (file)
@@ -2266,7 +2266,7 @@ static void snd_cs46xx_codec_reset (struct snd_ac97 * ac97)
                        return;
 
                /* test if we can write to the record gain volume register */
-               snd_ac97_write_cache(ac97, AC97_REC_GAIN, 0x8a05);
+               snd_ac97_write(ac97, AC97_REC_GAIN, 0x8a05);
                if ((err = snd_ac97_read(ac97, AC97_REC_GAIN)) == 0x8a05)
                        return;