diff options
| author | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2010-10-25 13:43:37 -0700 |
|---|---|---|
| committer | Arve Hjønnevåg <arve@android.com> | 2011-11-17 17:51:41 -0800 |
| commit | 51e112b3584bb4d2423680c2cc282b271cdcf3a6 (patch) | |
| tree | dfc9de4bb4351e84edfaaefbe316a2a986475655 /sound | |
| parent | 4a93acd6563de66a3875d3c2cea8cae98e70be70 (diff) | |
| download | kernel_samsung_crespo-51e112b3584bb4d2423680c2cc282b271cdcf3a6.zip kernel_samsung_crespo-51e112b3584bb4d2423680c2cc282b271cdcf3a6.tar.gz kernel_samsung_crespo-51e112b3584bb4d2423680c2cc282b271cdcf3a6.tar.bz2 | |
ASoC: Activate high pass filter for right channel with headset record
The headset is using the right data path so we need to do high pass
filtering in the right channel rather than the left channel. This appears
to improve things for me, though futher testing in a quieter environment
is required.
Change-Id: I45c74472f640f20b09b8c1254c01c3d28808e423
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/soc/codecs/wm8994_herring.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sound/soc/codecs/wm8994_herring.c b/sound/soc/codecs/wm8994_herring.c index a2243d9..8184569 100644 --- a/sound/soc/codecs/wm8994_herring.c +++ b/sound/soc/codecs/wm8994_herring.c @@ -963,7 +963,7 @@ void wm8994_record_headset_mic(struct snd_soc_codec *codec) /* Enable high pass filter to control bounce on startup */ val = wm8994_read(codec, WM8994_AIF1_ADC1_FILTERS); val &= ~(WM8994_AIF1ADC1L_HPF_MASK | WM8994_AIF1ADC1R_HPF_MASK); - val |= (WM8994_AIF1ADC1L_HPF); + val |= (WM8994_AIF1ADC1R_HPF); wm8994_write(codec, WM8994_AIF1_ADC1_FILTERS, val); /* Enable mic bias, vmid, bias generator */ @@ -1003,7 +1003,7 @@ void wm8994_record_headset_mic(struct snd_soc_codec *codec) val = wm8994_read(codec, WM8994_AIF1_ADC1_FILTERS); val &= ~(WM8994_AIF1ADC1L_HPF_MASK | WM8994_AIF1ADC1R_HPF_MASK); - val |= (WM8994_AIF1ADC1L_HPF | 0x2000); + val |= (WM8994_AIF1ADC1R_HPF | 0x2000); wm8994_write(codec, WM8994_AIF1_ADC1_FILTERS, val); val = wm8994_read(codec, WM8994_AIF1_MASTER_SLAVE); |