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| author | Eric Anholt <eric@anholt.net> | 2018-08-03 12:22:28 +0300 |
|---|---|---|
| committer | Boris Brezillon <boris.brezillon@bootlin.com> | 2018-10-24 18:58:08 +0300 |
| commit | 91b6da23cc78c84f22a620f34a01532fd7fbd7c8 (patch) | |
| tree | f760c021043b971186f559e54888d109a163e920 /drivers/gpu/drm/vc4/vc4_regs.h | |
| parent | 641019dcd19447d988a7257e626b86d057407484 (diff) | |
| download | linux-91b6da23cc78c84f22a620f34a01532fd7fbd7c8.tar.xz | |
drm/vc4: Define missing PITCH0_SINK_PIX field
This is needed to support X/Y negative placement of planes using
T-format buffers.
Signed-off-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180803092231.26446-2-boris.brezillon@bootlin.com
Diffstat (limited to 'drivers/gpu/drm/vc4/vc4_regs.h')
| -rw-r--r-- | drivers/gpu/drm/vc4/vc4_regs.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/drm/vc4/vc4_regs.h b/drivers/gpu/drm/vc4/vc4_regs.h index ccbd6b377ffe..931088014272 100644 --- a/drivers/gpu/drm/vc4/vc4_regs.h +++ b/drivers/gpu/drm/vc4/vc4_regs.h @@ -1037,6 +1037,10 @@ enum hvs_pixel_format { #define SCALER_TILE_HEIGHT_MASK VC4_MASK(15, 0) #define SCALER_TILE_HEIGHT_SHIFT 0 +/* Common PITCH0 fields */ +#define SCALER_PITCH0_SINK_PIX_MASK VC4_MASK(31, 26) +#define SCALER_PITCH0_SINK_PIX_SHIFT 26 + /* PITCH0 fields for T-tiled. */ #define SCALER_PITCH0_TILE_WIDTH_L_MASK VC4_MASK(22, 16) #define SCALER_PITCH0_TILE_WIDTH_L_SHIFT 16 |