diff options
Diffstat (limited to 'sound/soc/imx/imx-hdmi-dma.c')
| -rw-r--r-- | sound/soc/imx/imx-hdmi-dma.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/sound/soc/imx/imx-hdmi-dma.c b/sound/soc/imx/imx-hdmi-dma.c index ab0207a428d0..8ada80e0cc74 100644 --- a/sound/soc/imx/imx-hdmi-dma.c +++ b/sound/soc/imx/imx-hdmi-dma.c @@ -1110,6 +1110,7 @@ static int hdmi_dma_trigger(struct snd_pcm_substream *substream, int cmd) struct snd_pcm_runtime *runtime = substream->runtime; struct imx_hdmi_dma_runtime_data *rtd = runtime->private_data; unsigned long offset, count, space_to_end, appl_bytes; + unsigned int status; switch (cmd) { case SNDRV_PCM_TRIGGER_START: @@ -1164,6 +1165,9 @@ static int hdmi_dma_trigger(struct snd_pcm_substream *substream, int cmd) hdmi_fifo_reset(); udelay(1); + status = hdmi_dma_get_irq_status(); + hdmi_dma_clear_irq_status(status); + hdmi_dma_priv->tx_active = true; hdmi_dma_start(); hdmi_dma_irq_mask(0); |