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rk2928:acodec: 修复有时只有一个声道输出或输出声音变小错误.

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This commit is contained in:
Zheng Yang
2012-10-13 11:10:58 +08:00
parent 381c942aac
commit d849dd8300
1 changed files with 2 additions and 0 deletions
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2
sound/soc/codecs/rk2928_codec.c
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@@ -155,6 +155,8 @@ static int rk2928_audio_trigger(struct snd_pcm_substream *substream, int cmd,
// rk2928_write(codec, CODEC_REG_DAC_GAIN, v_GAIN_DAC(DAC_GAIN_3DB_P));
if(!rk2928_data.hdmi_enable)
rk2928_write(codec, CODEC_REG_DAC_MUTE, v_MUTE_DAC(0));
rk2928_write(codec, CODEC_REG_ADC_SOURCE, 0x03);
rk2928_write(codec, CODEC_REG_ADC_SOURCE, 0x00);
rk2928_data.mute = 0;
if(rk2928_data.spkctl != INVALID_GPIO) {
gpio_direction_output(rk2928_data.spkctl, GPIO_HIGH);