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drm/vc4: Fix TILE_Y_OFFSET definitions 

Y_OFFSET field starts at bit 8 not 7.

Signed-off-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180803092231.26446-1-boris.brezillon@bootlin.com
This commit is contained in:
Eric Anholt 2018-08-03 11:22:27 +02:00 committed by Boris Brezillon
parent ac1d6d7488
commit 641019dcd1
1 changed files with 2 additions and 2 deletions
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4
drivers/gpu/drm/vc4/vc4_regs.h
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@ -1043,8 +1043,8 @@ enum hvs_pixel_format {
#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_Y_OFFSET_MASK VC4_MASK(13, 8)
#define SCALER_PITCH0_TILE_Y_OFFSET_SHIFT 8
#define SCALER_PITCH0_TILE_WIDTH_R_MASK VC4_MASK(6, 0)
#define SCALER_PITCH0_TILE_WIDTH_R_SHIFT 0