ASoC: kirkwood-i2s: more pause-mode fixes
Don't even momentarily set the pause status when starting the channel;
if we do, we should check the busy bit to ensure that we comply with
the spec. In any case, it isn't necessary; we will not active on a
START event so there is no need to pause the DMA.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
diff --git a/sound/soc/kirkwood/kirkwood-i2s.c b/sound/soc/kirkwood/kirkwood-i2s.c
index 826306d..1d5db48 100644
--- a/sound/soc/kirkwood/kirkwood-i2s.c
+++ b/sound/soc/kirkwood/kirkwood-i2s.c
@@ -205,10 +205,6 @@
switch (cmd) {
case SNDRV_PCM_TRIGGER_START:
- /* stop audio, enable interrupts */
- ctl |= KIRKWOOD_PLAYCTL_PAUSE;
- writel(ctl, priv->io + KIRKWOOD_PLAYCTL);
-
value = readl(priv->io + KIRKWOOD_INT_MASK);
value |= KIRKWOOD_INT_CAUSE_PLAY_BYTES;
writel(value, priv->io + KIRKWOOD_INT_MASK);
@@ -269,11 +265,6 @@
switch (cmd) {
case SNDRV_PCM_TRIGGER_START:
- /* stop audio, enable interrupts */
- value = readl(priv->io + KIRKWOOD_RECCTL);
- value |= KIRKWOOD_RECCTL_PAUSE;
- writel(value, priv->io + KIRKWOOD_RECCTL);
-
value = readl(priv->io + KIRKWOOD_INT_MASK);
value |= KIRKWOOD_INT_CAUSE_REC_BYTES;
writel(value, priv->io + KIRKWOOD_INT_MASK);