ASoC: rt1308-sdw: add the default value of register 0xc320

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@realtek.com>
Link: https://lore.kernel.org/r/20220520090205.25857-1-shumingf@realtek.com
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/codecs/rt1308-sdw.h b/sound/soc/codecs/rt1308-sdw.h
index c5ce756..6668e19 100644 (file)
--- 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 },
 };