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| author | Kwang-Hui Cho <kwanghui.cho@samsung.com> | 2014-01-02 15:15:38 +0900 |
|---|---|---|
| committer | Chanho Park <chanho61.park@samsung.com> | 2014-11-18 12:00:58 +0900 |
| commit | 835df76097d4677ab4c348c2cd70e7bc84470920 (patch) | |
| tree | 26b875ae4d573450c9abfc709963fd3be7245337 /sound | |
| parent | 87de3b4f11188fb6e7d349a03c710c2bf1c2cf53 (diff) | |
| download | linux-3.10-835df76097d4677ab4c348c2cd70e7bc84470920.tar.gz linux-3.10-835df76097d4677ab4c348c2cd70e7bc84470920.tar.bz2 linux-3.10-835df76097d4677ab4c348c2cd70e7bc84470920.zip | |
ASoC: samsung: dma: reduce period_bytes_max from 64K to 20K
reduce period_bytes_max from 64K to 20K bytes
if period_bytes configured more than that it causes dma pl330 error.
Change-Id: Ia5012b0a9452b2c0db43cb469317d1904b4d299b
Signed-off-by: Kwang-Hui Cho <kwanghui.cho@samsung.com>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/soc/samsung/dma.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/sound/soc/samsung/dma.c b/sound/soc/samsung/dma.c index 26db25da19c..156e234f1d6 100644 --- a/sound/soc/samsung/dma.c +++ b/sound/soc/samsung/dma.c @@ -45,7 +45,11 @@ static const struct snd_pcm_hardware dma_hardware = { .channels_max = 2, .buffer_bytes_max = 128*1024, .period_bytes_min = PAGE_SIZE, +#ifdef CONFIG_SND_SOC_RINATO_YMU831 + .period_bytes_max = 20*1024, +#else .period_bytes_max = PAGE_SIZE*2, +#endif .periods_min = 2, .periods_max = 128, .fifo_size = 32, |