On 5/20/22 04:02, shumingf@xxxxxxxxxxx wrote: > From: Shuming Fan <shumingf@xxxxxxxxxxx> > > The driver missed the default value of register 0xc320. > This patch adds that default value to avoid the error messages > when the driver went to suspend mode already. > > BugLink: https://github.com/thesofproject/linux/issues/3651 > Signed-off-by: Shuming Fan <shumingf@xxxxxxxxxxx> Tested-by: Pierre-Louis Bossart <pierre-louis.bossart@xxxxxxxxxxxxxxx> > --- > sound/soc/codecs/rt1308-sdw.h | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/sound/soc/codecs/rt1308-sdw.h b/sound/soc/codecs/rt1308-sdw.h > index c5ce75666dcc..6668e19d85d4 100644 > --- a/sound/soc/codecs/rt1308-sdw.h > +++ b/sound/soc/codecs/rt1308-sdw.h > @@ -140,6 +140,7 @@ static const struct reg_default rt1308_reg_defaults[] = { > { 0x3008, 0x02 }, > { 0x300a, 0x00 }, > { 0xc003 | (RT1308_DAC_SET << 4), 0x00 }, > + { 0xc000 | (RT1308_POWER << 4), 0x00 }, > { 0xc001 | (RT1308_POWER << 4), 0x00 }, > { 0xc002 | (RT1308_POWER << 4), 0x00 }, > };
