X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?p=kvmfornfv.git;a=blobdiff_plain;f=kernel%2Fsound%2Fsoc%2Frockchip%2Frockchip_i2s.h;h=dc6e2c74d08818bf68d333f2ca4d811eb914b7ed;hp=93f456f518a97dc9a048350093acae715852e10a;hb=e09b41010ba33a20a87472ee821fa407a5b8da36;hpb=f93b97fd65072de626c074dbe099a1fff05ce060

diff --git a/kernel/sound/soc/rockchip/rockchip_i2s.h b/kernel/sound/soc/rockchip/rockchip_i2s.h
index 93f456f51..dc6e2c74d 100644
--- a/kernel/sound/soc/rockchip/rockchip_i2s.h
+++ b/kernel/sound/soc/rockchip/rockchip_i2s.h
@@ -49,6 +49,9 @@
  * RXCR
  * receive operation control register
 */
+#define I2S_RXCR_CSR_SHIFT	15
+#define I2S_RXCR_CSR(x)		(x << I2S_RXCR_CSR_SHIFT)
+#define I2S_RXCR_CSR_MASK	(3 << I2S_RXCR_CSR_SHIFT)
 #define I2S_RXCR_HWT		BIT(14)
 #define I2S_RXCR_SJM_SHIFT	12
 #define I2S_RXCR_SJM_R		(0 << I2S_RXCR_SJM_SHIFT)
@@ -75,6 +78,12 @@
  * CKR
  * clock generation register
 */
+#define I2S_CKR_TRCM_SHIFT	28
+#define I2S_CKR_TRCM(x)	(x << I2S_CKR_TRCM_SHIFT)
+#define I2S_CKR_TRCM_TXRX	(0 << I2S_CKR_TRCM_SHIFT)
+#define I2S_CKR_TRCM_TXSHARE	(1 << I2S_CKR_TRCM_SHIFT)
+#define I2S_CKR_TRCM_RXSHARE	(2 << I2S_CKR_TRCM_SHIFT)
+#define I2S_CKR_TRCM_MASK	(3 << I2S_CKR_TRCM_SHIFT)
 #define I2S_CKR_MSS_SHIFT	27
 #define I2S_CKR_MSS_MASTER	(0 << I2S_CKR_MSS_SHIFT)
 #define I2S_CKR_MSS_SLAVE	(1 << I2S_CKR_MSS_SHIFT)
@@ -207,6 +216,13 @@ enum {
 	ROCKCHIP_DIV_BCLK,
 };
 
+/* channel select */
+#define I2S_CSR_SHIFT	15
+#define I2S_CHN_2	(0 << I2S_CSR_SHIFT)
+#define I2S_CHN_4	(1 << I2S_CSR_SHIFT)
+#define I2S_CHN_6	(2 << I2S_CSR_SHIFT)
+#define I2S_CHN_8	(3 << I2S_CSR_SHIFT)
+
 /* I2S REGS */
 #define I2S_TXCR	(0x0000)
 #define I2S_RXCR	(0x0004)