]> git.baikalelectronics.ru Git - kernel.git/commit
drm/vc4: Reset ->{x, y}_scaling[1] when dealing with uniplanar formats
authorBoris Brezillon <boris.brezillon@bootlin.com>
Tue, 24 Jul 2018 13:36:01 +0000 (15:36 +0200)
committerBoris Brezillon <boris.brezillon@bootlin.com>
Wed, 25 Jul 2018 19:15:24 +0000 (21:15 +0200)
commit6b1f8a3584f7879f39517a05bda748bbc234db52
tree85e34f4c030ee20ed7b9acad5a9842c7039a3fdf
parent7d48c58dff04779d9c317a7bd1b43f98c60c052a
drm/vc4: Reset ->{x, y}_scaling[1] when dealing with uniplanar formats

This is needed to ensure ->is_unity is correct when the plane was
previously configured to output a multi-planar format with scaling
enabled, and is then being reconfigured to output a uniplanar format.

Fixes: 98b343b68421 ("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/20180724133601.32114-1-boris.brezillon@bootlin.com
drivers/gpu/drm/vc4/vc4_plane.c