diff options
Diffstat (limited to 'sound/soc/rockchip/rockchip_i2s.h')
| -rw-r--r-- | sound/soc/rockchip/rockchip_i2s.h | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/sound/soc/rockchip/rockchip_i2s.h b/sound/soc/rockchip/rockchip_i2s.h index dc6e2c74d088..31f11fd25393 100644 --- a/sound/soc/rockchip/rockchip_i2s.h +++ b/sound/soc/rockchip/rockchip_i2s.h @@ -81,8 +81,8 @@ #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_TXONLY (1 << I2S_CKR_TRCM_SHIFT) +#define I2S_CKR_TRCM_RXONLY (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) @@ -236,4 +236,11 @@ enum { #define I2S_TXDR (0x0024) #define I2S_RXDR (0x0028) +/* io direction cfg register */ +#define I2S_IO_DIRECTION_MASK (7) +#define I2S_IO_8CH_OUT_2CH_IN (0) +#define I2S_IO_6CH_OUT_4CH_IN (4) +#define I2S_IO_4CH_OUT_6CH_IN (6) +#define I2S_IO_2CH_OUT_8CH_IN (7) + #endif /* _ROCKCHIP_IIS_H */ |