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| author | Seungwhan Youn <sw.youn@samsung.com> | 2010-09-10 17:20:45 +0900 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2010-09-11 12:12:43 +0100 |
| commit | 29f9e39a5518401debac71a151d0fa7eca044137 (patch) | |
| tree | 81e75d407cb9fd27b359f493e9f905975b1959a8 /sound/soc/s3c24xx | |
| parent | 0cca9012527b77df1491f1b8422c7aae16e17ae0 (diff) | |
| download | linux-29f9e39a5518401debac71a151d0fa7eca044137.tar.gz linux-29f9e39a5518401debac71a151d0fa7eca044137.tar.bz2 linux-29f9e39a5518401debac71a151d0fa7eca044137.zip | |
ASoC: S3C: Fix PCM TXFIFO_DIPSTICK value
This patch modify FIFO_DIPSTICK value of PCM TX FIFO to be a optimal one.
Privious value (0x20) did not support 'Almost_full' of PCM FIFO for the DMA
request.
Signed-off-by: Seungwhan Youn <sw.youn@samsung.com>
Acked-by: Jassi Brar <jassi.brar@samsung.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'sound/soc/s3c24xx')
| -rw-r--r-- | sound/soc/s3c24xx/s3c-pcm.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/soc/s3c24xx/s3c-pcm.c b/sound/soc/s3c24xx/s3c-pcm.c index eadd1bebfe83..4f73275f4db6 100644 --- a/sound/soc/s3c24xx/s3c-pcm.c +++ b/sound/soc/s3c24xx/s3c-pcm.c @@ -78,7 +78,7 @@ static void s3c_pcm_snd_txctrl(struct s3c_pcm_info *pcm, int on) ctl |= S3C_PCM_CTL_TXDMA_EN; ctl |= S3C_PCM_CTL_TXFIFO_EN; ctl |= S3C_PCM_CTL_ENABLE; - ctl |= (0x20<<S3C_PCM_CTL_TXDIPSTICK_SHIFT); + ctl |= (0x4<<S3C_PCM_CTL_TXDIPSTICK_SHIFT); clkctl |= S3C_PCM_CLKCTL_SERCLK_EN; } else { ctl &= ~S3C_PCM_CTL_TXDMA_EN; |