diff options
Diffstat (limited to 'drivers/gpu/drm/radeon/evergreend.h')
-rw-r--r-- | drivers/gpu/drm/radeon/evergreend.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/gpu/drm/radeon/evergreend.h b/drivers/gpu/drm/radeon/evergreend.h index 319aa9752d40..d507f438eed0 100644 --- a/drivers/gpu/drm/radeon/evergreend.h +++ b/drivers/gpu/drm/radeon/evergreend.h @@ -412,6 +412,19 @@ #define SOFT_RESET_REGBB (1 << 22) #define SOFT_RESET_ORB (1 << 23) +/* display watermarks */ +#define DC_LB_MEMORY_SPLIT 0x6b0c +#define PRIORITY_A_CNT 0x6b18 +#define PRIORITY_MARK_MASK 0x7fff +#define PRIORITY_OFF (1 << 16) +#define PRIORITY_ALWAYS_ON (1 << 20) +#define PRIORITY_B_CNT 0x6b1c +#define PIPE0_ARBITRATION_CONTROL3 0x0bf0 +# define LATENCY_WATERMARK_MASK(x) ((x) << 16) +#define PIPE0_LATENCY_CONTROL 0x0bf4 +# define LATENCY_LOW_WATERMARK(x) ((x) << 0) +# define LATENCY_HIGH_WATERMARK(x) ((x) << 16) + #define IH_RB_CNTL 0x3e00 # define IH_RB_ENABLE (1 << 0) # define IH_IB_SIZE(x) ((x) << 1) /* log2 */ |