ASoC: rt5650: Eliminate the high frequency glitch

The glitch was detected in the high frequency of the HP playback.
This patch adjusts the DAC dither setting to avoid this situation
for almost all cases.

Signed-off-by: Derek Fang <[email protected]>
Link: https://patch.msgid.link/[email protected]
Signed-off-by: Mark Brown <[email protected]>

Author: oortcomet

sound/soc/codecs/rt5645.c

@@ -82,6 +82,7 @@ static const struct reg_sequence rt5650_init_list[] = {
 	{0xf6,	0x0100},
 	{RT5645_PWR_ANLG1, 0x02},
 	{RT5645_IL_CMD3, 0x6728},
+	{RT5645_PR_BASE + 0x3a,	0x0000},
 };
 
 static const struct reg_default rt5645_reg[] = {