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ASoC: rt5645: improve IRQ reaction time for HS button 

IRQ reaction time is not immediate when headset putton is pressed.
This patch shortens the reaction time.

Signed-off-by: John Lin <john.lin@realtek.com>
Signed-off-by: Bard Liao <bardliao@realtek.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Bard Liao 2016-01-05 14:22:11 +08:00 committed by Mark Brown
parent e297376937
commit 15b0f4d4b1
1 changed files with 1 additions and 0 deletions
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1
sound/soc/codecs/rt5645.c
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@ -3062,6 +3062,7 @@ static void rt5645_enable_push_button_irq(struct snd_soc_codec *codec,
snd_soc_dapm_force_enable_pin(dapm, "ADC R power");
snd_soc_dapm_sync(dapm);
snd_soc_update_bits(codec, RT5650_4BTN_IL_CMD1, 0x3, 0x3);
snd_soc_update_bits(codec,
RT5645_INT_IRQ_ST, 0x8, 0x8);
snd_soc_update_bits(codec,