diff options
Diffstat (limited to 'drivers/gpu/drm/vc4/vc4_regs.h')
| -rw-r--r-- | drivers/gpu/drm/vc4/vc4_regs.h | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/drivers/gpu/drm/vc4/vc4_regs.h b/drivers/gpu/drm/vc4/vc4_regs.h index 932093936178..d382c34c1b9e 100644 --- a/drivers/gpu/drm/vc4/vc4_regs.h +++ b/drivers/gpu/drm/vc4/vc4_regs.h @@ -709,6 +709,13 @@ enum hvs_pixel_format { #define SCALER_CTL0_SIZE_MASK VC4_MASK(29, 24) #define SCALER_CTL0_SIZE_SHIFT 24 +#define SCALER_CTL0_TILING_MASK VC4_MASK(21, 20) +#define SCALER_CTL0_TILING_SHIFT 20 +#define SCALER_CTL0_TILING_LINEAR 0 +#define SCALER_CTL0_TILING_64B 1 +#define SCALER_CTL0_TILING_128B 2 +#define SCALER_CTL0_TILING_256B_OR_T 3 + #define SCALER_CTL0_HFLIP BIT(16) #define SCALER_CTL0_VFLIP BIT(15) @@ -838,7 +845,19 @@ enum hvs_pixel_format { #define SCALER_PPF_KERNEL_OFFSET_SHIFT 0 #define SCALER_PPF_KERNEL_UNCACHED BIT(31) +/* PITCH0/1/2 fields for raster. */ #define SCALER_SRC_PITCH_MASK VC4_MASK(15, 0) #define SCALER_SRC_PITCH_SHIFT 0 +/* PITCH0 fields for T-tiled. */ +#define SCALER_PITCH0_TILE_WIDTH_L_MASK VC4_MASK(22, 16) +#define SCALER_PITCH0_TILE_WIDTH_L_SHIFT 16 +#define SCALER_PITCH0_TILE_LINE_DIR BIT(15) +#define SCALER_PITCH0_TILE_INITIAL_LINE_DIR BIT(14) +/* Y offset within a tile. */ +#define SCALER_PITCH0_TILE_Y_OFFSET_MASK VC4_MASK(13, 7) +#define SCALER_PITCH0_TILE_Y_OFFSET_SHIFT 7 +#define SCALER_PITCH0_TILE_WIDTH_R_MASK VC4_MASK(6, 0) +#define SCALER_PITCH0_TILE_WIDTH_R_SHIFT 0 + #endif /* VC4_REGS_H */ |