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| author | Inha Song <ideal.song@samsung.com> | 2015-07-02 21:11:17 +0900 |
|---|---|---|
| committer | Seung-Woo Kim <sw0312.kim@samsung.com> | 2016-12-14 13:46:31 +0900 |
| commit | 987325373b1b488fea4ff8d64f6910ea7432e226 (patch) | |
| tree | 1dd553a08604a0e3546d5e5e54b0f12cc03b3c1b /sound | |
| parent | 26a70bd5a0fa0ab36648d5356d92947365627327 (diff) | |
| download | linux-exynos-987325373b1b488fea4ff8d64f6910ea7432e226.tar.gz linux-exynos-987325373b1b488fea4ff8d64f6910ea7432e226.tar.bz2 linux-exynos-987325373b1b488fea4ff8d64f6910ea7432e226.zip | |
LOCAL / ASoC: samsung: Add SYSCLK stop in stop_sysclk for reset base rate
This patch add SYSCLK stop in stop_sysclk function for set base rate.
In arizona codec, pcm hw rate is set reference to base_rate.
If not initialize the base_rate, we can't change pcm rate. So it can
makes underrun issues.
Signed-off-by: Inha Song <ideal.song@samsung.com>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/soc/samsung/tm2_wm5110.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/sound/soc/samsung/tm2_wm5110.c b/sound/soc/samsung/tm2_wm5110.c index 4c772299f254..2674ba245d00 100644 --- a/sound/soc/samsung/tm2_wm5110.c +++ b/sound/soc/samsung/tm2_wm5110.c @@ -138,6 +138,11 @@ static void tm2_stop_sysclk(struct snd_soc_card *card) if (ret < 0) dev_err(priv->codec->dev, "Failed to stop FLL: %d\n", ret); + ret = snd_soc_codec_set_sysclk(priv->codec, ARIZONA_CLK_SYSCLK, + ARIZONA_CLK_SRC_FLL1, 0, 0); + if (ret < 0) + dev_err(priv->codec->dev, "Failed to stop SYSCLK: %d\n", ret); + clk_disable_unprepare(priv->codec_mclk1); } |