From: Zheng Yang <zhengyang@rock-chips.com>
Date: Thu, 27 Sep 2012 08:47:07 +0000 (+0800)
Subject: rk2928:acodec: disable adc 6db digital gain, mic cap should be 1uF, not current 43nF.
X-Git-Tag: firefly_0821_release~8545
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=c6c781acab614474141396a8cac21716b332490c;p=firefly-linux-kernel-4.4.55.git

rk2928:acodec: disable adc 6db digital gain, mic cap should be 1uF, not current 43nF.
---

diff --git a/sound/soc/codecs/rk2928_codec.c b/sound/soc/codecs/rk2928_codec.c
index 14ab7375d005..65a32403a403 100755
--- a/sound/soc/codecs/rk2928_codec.c
+++ b/sound/soc/codecs/rk2928_codec.c
@@ -159,8 +159,8 @@ static int rk2928_audio_trigger(struct snd_pcm_substream *substream, int cmd,
 			}
 			else {
 				rk2928_write(codec, CODEC_REG_ADC_PGA_GAIN, 0xFF);
-				rk2928_write(codec, 0x08, 0xff);
-				rk2928_write(codec, 0x09, 0x07);
+//				rk2928_write(codec, 0x08, 0xff);
+//				rk2928_write(codec, 0x09, 0x07);
 			}
 			break;
 		case SNDRV_PCM_TRIGGER_STOP: