ASoC: Do a warm reset after cold when resetting the WM9713

The WM9713 comes out of cold reset in low power mode so always requires a warm reset to bring up the AC97 link after a cold reset. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
git-mirror · Oct 30, 2008 · e775f6c · e775f6c
1 parent 1b340bd
commit e775f6c
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/sound/soc/codecs/wm9713.c b/sound/soc/codecs/wm9713.c
@@ -1097,6 +1097,8 @@ int wm9713_reset(struct snd_soc_codec *codec, int try_warm)
 	}
 
 	soc_ac97_ops.reset(codec->ac97);
+	if (soc_ac97_ops.warm_reset)
+		soc_ac97_ops.warm_reset(codec->ac97);
 	if (ac97_read(codec, 0) != wm9713_reg[0])
 		return -EIO;
 	return 0;