diff options
| author | Nicolin Chen <b42378@freescale.com> | 2013-04-02 13:39:25 +0800 |
|---|---|---|
| committer | Nicolin Chen <b42378@freescale.com> | 2013-04-02 20:59:41 +0800 |
| commit | 80dd80156772ff155aaf5420e41346674a9521f0 (patch) | |
| tree | bef41026ccb3169f22ace4dc405cae69f2d2e25f /sound | |
| parent | e2bd4d2117e1c78cfd487fb10848f3361b358057 (diff) | |
| download | linux-80dd80156772ff155aaf5420e41346674a9521f0.tar.gz | |
ENGR00256310 ASoC: imx-wm8962: Fix playback abnormally slower issue
Previously, we didn't close FLL after playback/capture, which might cause
FLL work werid after a long time suspend.
This patch manually disables FLL after playback/capture.
Acked-by: Wang Shengjiu <b02247@freescale.com>
Signed-off-by: Nicolin Chen <b42378@freescale.com>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/soc/imx/imx-wm8962.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/sound/soc/imx/imx-wm8962.c b/sound/soc/imx/imx-wm8962.c index 8cf4bdd577de..c99144f2b325 100644 --- a/sound/soc/imx/imx-wm8962.c +++ b/sound/soc/imx/imx-wm8962.c @@ -214,6 +214,14 @@ static int imx_hifi_hw_free(struct snd_pcm_substream *substream) pr_err("Failed to set MUTE: %d\n", ret); return ret; } + + /* Disable FLL */ + ret = snd_soc_dai_set_pll(codec_dai, WM8962_FLL, + WM8962_FLL_MCLK, 0, 0); + if (ret < 0) { + pr_err("Failed to set FLL: %d\n", ret); + return ret; + } } return 0; } |