ASoC: Samsung: Set default rclk source rate

Since the rclk_srcrate is cleared upon startup, it should be
initialized upon second and later 'open' calls to the device
with same root-clock source. The bug is otherwise visible in
Codec-Slave mode.

Signed-off-by: Jassi Brar <jassi.brar@samsung.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/sound/soc/samsung/i2s.c b/sound/soc/samsung/i2s.c
index d6de3f0eeff8..26b4bdf42c5b 100644
--- a/sound/soc/samsung/i2s.c
+++ b/sound/soc/samsung/i2s.c
@@ -525,6 +525,8 @@ static int i2s_set_sysclk(struct snd_soc_dai *dai,
                                         clk_disable(i2s->op_clk);
                                         clk_put(i2s->op_clk);
                                 } else {
+                                        i2s->rclk_srcrate =
+                                                clk_get_rate(i2s->op_clk);
                                         return 0;
                                 }
                         }