Commit 775bc971 authored by Jassi Brar's avatar Jassi Brar Committed by Mark Brown

ASoC: Samsung: I2S: Flush FIFO after stop

Flush the FIFO while stopping the channel rather than starting.
This saves time during stream start and keeps the FIFOs clean
when the channel is idling.
Signed-off-by: default avatarJassi Brar <jassi.brar@samsung.com>
Acked-by: default avatarLiam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: default avatarMark Brown <broonie@opensource.wolfsonmicro.com>
parent 6ce534aa
......@@ -843,11 +843,6 @@ static int i2s_trigger(struct snd_pcm_substream *substream,
case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
local_irq_save(flags);
if (capture)
i2s_fifo(i2s, FIC_RXFLUSH);
else
i2s_fifo(i2s, FIC_TXFLUSH);
if (config_setup(i2s)) {
local_irq_restore(flags);
return -EINVAL;
......@@ -870,6 +865,11 @@ static int i2s_trigger(struct snd_pcm_substream *substream,
else
i2s_txctrl(i2s, 0);
if (capture)
i2s_fifo(i2s, FIC_RXFLUSH);
else
i2s_fifo(i2s, FIC_TXFLUSH);
local_irq_restore(flags);
break;
}
......
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