drm/vc4: Fix scaling of uni-planar formats
When using uni-planar formats (like RGB), the scaling parameters are
stored in plane 0, not plane 1.
Fixes: fc04023faf
("drm/vc4: Add support for YUV planes.")
Cc: stable@vger.kernel.org
Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
Link: https://patchwork.freedesktop.org/patch/msgid/20180507121303.5610-1-boris.brezillon@bootlin.com
This commit is contained in:
parent
7a10967389
commit
9a0e980221
|
@ -503,7 +503,7 @@ static int vc4_plane_mode_set(struct drm_plane *plane,
|
|||
* the scl fields here.
|
||||
*/
|
||||
if (num_planes == 1) {
|
||||
scl0 = vc4_get_scl_field(state, 1);
|
||||
scl0 = vc4_get_scl_field(state, 0);
|
||||
scl1 = scl0;
|
||||
} else {
|
||||
scl0 = vc4_get_scl_field(state, 1);
|
||||
|
|
Loading…
Reference in a new issue