ASoC: tlv320aic3x: Don't sync first two registers from register cache

There is no need to sync first two registers from cache to hw after a reset.
First one is used to select page for register access and this driver is
normally accessing page 0 only. Second one does a software reset which is
obviously unneeded after hardware or previous software reset command.

Signed-off-by: Jarkko Nikula <jhnikula@gmail.com>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Liam Girdwood <lrg@ti.com>
This commit is contained in:
Jarkko Nikula 2011-05-20 16:52:37 +03:00 committed by Liam Girdwood
parent 2aba76f014
commit 508b76864c

View File

@ -1114,7 +1114,7 @@ static int aic3x_set_power(struct snd_soc_codec *codec, int power)
/* Sync reg_cache with the hardware */ /* Sync reg_cache with the hardware */
codec->cache_only = 0; codec->cache_only = 0;
for (i = 0; i < ARRAY_SIZE(aic3x_reg); i++) for (i = AIC3X_SAMPLE_RATE_SEL_REG; i < ARRAY_SIZE(aic3x_reg); i++)
snd_soc_write(codec, i, cache[i]); snd_soc_write(codec, i, cache[i]);
if (aic3x->model == AIC3X_MODEL_3007) if (aic3x->model == AIC3X_MODEL_3007)
aic3x_init_3007(codec); aic3x_init_3007(codec);