diff options
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/soc/mxs/mxs-adc.c | 1 | ||||
| -rw-r--r-- | sound/soc/mxs/mxs-pcm.c | 3 |
2 files changed, 4 insertions, 0 deletions
diff --git a/sound/soc/mxs/mxs-adc.c b/sound/soc/mxs/mxs-adc.c index af2cbbdc0c58..44e04d64ff27 100644 --- a/sound/soc/mxs/mxs-adc.c +++ b/sound/soc/mxs/mxs-adc.c @@ -224,6 +224,7 @@ static int mxs_adc_trigger(struct snd_pcm_substream *substream, /* disable the fifo error interrupt */ __raw_writel(BM_AUDIOOUT_CTRL_FIFO_ERROR_IRQ_EN, REGS_AUDIOOUT_BASE + HW_AUDIOOUT_CTRL_CLR); + mdelay(50); } else __raw_writel(BM_AUDIOIN_CTRL_RUN, diff --git a/sound/soc/mxs/mxs-pcm.c b/sound/soc/mxs/mxs-pcm.c index a9f0358687f4..f3cdcdbd2861 100644 --- a/sound/soc/mxs/mxs-pcm.c +++ b/sound/soc/mxs/mxs-pcm.c @@ -141,6 +141,7 @@ static int mxs_pcm_prepare(struct snd_pcm_substream *substream) /* Link with previous command */ prtd->dma_desc_array[i]->cmd.cmd.bits.bytes = prtd->dma_period; prtd->dma_desc_array[i]->cmd.cmd.bits.irq = 1; + prtd->dma_desc_array[i]->cmd.cmd.bits.dec_sem = 0; prtd->dma_desc_array[i]->cmd.cmd.bits.chain = 1; /* Set DMA direction */ if (playback) @@ -194,6 +195,8 @@ static void mxs_pcm_stop(struct snd_pcm_substream *substream) prtd->dma_desc_array[(desc + 1)%8]->cmd.cmd.bits.command = NO_DMA_XFER; mxs_dma_unfreeze(prtd->dma_ch); + + mxs_dma_disable(prtd->dma_ch); } static int mxs_pcm_trigger(struct snd_pcm_substream *substream, int cmd) |