[Sound-open-firmware] [PATCH] ssp: mask/unmask SSP IRQ sources. Make sure RWOT is always enabled

[Liam Girdwood]

Mask Rx/Tx FIFO status IRQs and make sure RWOT is always enabled.

Signed-off-by: Liam Girdwood <liam.r.girdwood at linux.intel.com>
---
 src/drivers/ssp.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/drivers/ssp.c b/src/drivers/ssp.c
index efd7a9a..b87806e 100644
--- a/src/drivers/ssp.c
+++ b/src/drivers/ssp.c
@@ -86,9 +86,9 @@ static inline int ssp_set_config(struct dai *dai,
 	trace_ssp("cos");
 
 	/* reset SSP settings */
-	sscr0 = 0;
-	sscr1 = 0;
-	sscr2 = 0xc1;
+	sscr0 = SSCR0_RIM | SSCR0_TIM;
+	sscr1 = SSCR1_PINTE | SSCR1_RWOT;
+	sscr2 = 0x1c1;
 	sscr3 = 0x2c018;
 	sspsp = 0;
 
@@ -104,7 +104,7 @@ static inline int ssp_set_config(struct dai *dai,
 		sscr1 |= SSCR1_SCLKDIR | SSCR1_SFRMDIR;
 		break;
 	case SOF_DAI_FMT_CBS_CFS:
-		sscr1 |= SSCR1_SCFR | SSCR1_RWOT;
+		sscr1 |= SSCR1_SCFR;
 		sscr3 |= SSCR3_I2S_FRM_MST | SSCR3_I2S_CLK_MST;
 		break;
 	case SOF_DAI_FMT_CBM_CFS:
-- 
2.11.0