diff options
| author | Shengjiu Wang <shengjiu.wang@freescale.com> | 2015-04-02 09:56:10 +0800 |
|---|---|---|
| committer | Jason Liu <r64343@freescale.com> | 2015-05-08 16:33:47 +0800 |
| commit | 62d37b6c5a47ec4ecc0639cd1767745edc7e5480 (patch) | |
| tree | fbaaff8af336c64a9edf367e062d1830d73f5450 /sound | |
| parent | b5ba0f42e19c113e506083699e4723e485aa914b (diff) | |
MLK-10494: ASoC: imx_wm8960: one channel is mute when record 2 channel sound
There is only one channel input in hardware connection. Route it to right
channel, then all 2 channel has sound.
Signed-off-by: Shengjiu Wang <shengjiu.wang@freescale.com>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/soc/fsl/imx-wm8960.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/sound/soc/fsl/imx-wm8960.c b/sound/soc/fsl/imx-wm8960.c index e41114222d0c..01517966d1f2 100644 --- a/sound/soc/fsl/imx-wm8960.c +++ b/sound/soc/fsl/imx-wm8960.c @@ -106,6 +106,12 @@ static int imx_hifi_hw_params(struct snd_pcm_substream *substream, snd_soc_update_bits(codec_dai->codec, WM8960_ADDCTL4, 3<<2, 2<<2); snd_soc_update_bits(codec_dai->codec, WM8960_ADDCTL1, 1, 1); + /* + * As the hardware only connect the input for left channel, we need + * to route it for right channel. + */ + snd_soc_update_bits(codec_dai->codec, WM8960_ADDCTL1, 3<<2, 1<<2); + if (!data->is_codec_master) { ret = snd_soc_dai_set_sysclk(cpu_dai, 0, 0, SND_SOC_CLOCK_OUT); if (ret) { |