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| author | Jaechul Lee <jcsing.lee@samsung.com> | 2019-03-08 08:42:55 +0900 |
|---|---|---|
| committer | jaechul lee <jcsing.lee@samsung.com> | 2019-03-12 23:15:55 +0000 |
| commit | acdb73fab61be9a387771c6a86d225db5d2d6300 (patch) | |
| tree | 1e1fed4a9e7c7d771417c4b1338e366b553a0f0c | |
| parent | f707903a809938ef09f4bcf6368e6cc83b2fc991 (diff) | |
| download | linux-exynos-acdb73fab61be9a387771c6a86d225db5d2d6300.tar.gz linux-exynos-acdb73fab61be9a387771c6a86d225db5d2d6300.tar.bz2 linux-exynos-acdb73fab61be9a387771c6a86d225db5d2d6300.zip | |
ASoC: samsung: odroid: Change rfs value to 256
rfs is set 256 as a default value in I2S module. Due to clock rate
setting rounding errors with rfs=512 playback is almost twice faster
than original speed when the device is opened with 44.1k samplerate.
pulseaudio that uses 44.1k sinks can't play the sound properly.
Change-Id: I21d5553e36dcbf00802230cf1c60f5fb7df1056d
Signed-off-by: Jaechul Lee <jcsing.lee@samsung.com>
| -rw-r--r-- | sound/soc/samsung/odroid.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/sound/soc/samsung/odroid.c b/sound/soc/samsung/odroid.c index 1dc54c4206f0..b61d866cbdfb 100644 --- a/sound/soc/samsung/odroid.c +++ b/sound/soc/samsung/odroid.c @@ -74,13 +74,16 @@ static int odroid_card_be_hw_params(struct snd_pcm_substream *substream, case 44100: case 88200: pll_freq = 180633609U; - rfs = 512; + rfs = 256; break; case 32000: + pll_freq = 196608001U; + rfs = 512; + break; case 48000: case 96000: pll_freq = 196608001U; - rfs = 512; + rfs = 256; break; default: return -EINVAL; |