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| author | Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> | 2023-02-22 04:54:03 +0100 |
|---|---|---|
| committer | Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> | 2023-03-25 21:38:10 +0100 |
| commit | 2c5c13efc43630071977377877bbba5353e69cc4 (patch) | |
| tree | 83843f5ef4508bf338de641ea7a72feb4e8e69a7 /block/blk-throttle.c | |
| parent | drm: rcar-du: Don't write unimplemented ESCR and OTAR registers on Gen3 (diff) | |
| download | linux-2c5c13efc43630071977377877bbba5353e69cc4.tar.xz linux-2c5c13efc43630071977377877bbba5353e69cc4.zip | |
drm: rcar-du: Disable alpha blending for DU planes used with VSP
When the input to a DU channel comes from a VSP, the DU doesn't perform
any blending operation. Select XRGB8888 instead of ARGB8888 to ensure
that the corresponding registers don't get written with invalid values.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
Diffstat (limited to 'block/blk-throttle.c')
0 files changed, 0 insertions, 0 deletions