[PATCH] ASoC: rt5650: Eliminate the high frequency glitch

From: Derek Fang derek.fang@realtek.com

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 derek.fang@realtek.com --- sound/soc/codecs/rt5645.c | 1 + 1 file changed, 1 insertion(+)

diff --git a/sound/soc/codecs/rt5645.c b/sound/soc/codecs/rt5645.c index 08df87238..29a403526 100644 --- a/sound/soc/codecs/rt5645.c +++ b/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[] = {