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>
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@ -78,7 +78,7 @@ static void s3c_pcm_snd_txctrl(struct s3c_pcm_info *pcm, int on)
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ctl |= S3C_PCM_CTL_TXDMA_EN;
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ctl |= S3C_PCM_CTL_TXFIFO_EN;
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ctl |= S3C_PCM_CTL_ENABLE;
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ctl |= (0x20<<S3C_PCM_CTL_TXDIPSTICK_SHIFT);
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ctl |= (0x4<<S3C_PCM_CTL_TXDIPSTICK_SHIFT);
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clkctl |= S3C_PCM_CLKCTL_SERCLK_EN;
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} else {
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ctl &= ~S3C_PCM_CTL_TXDMA_EN;
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