drm/vc4: Reset ->{x, y}_scaling[1] when dealing with uniplanar formats

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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: 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/20180724133601.32114-1-boris.brezillon@bootlin.com

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Boris Brezillon 2018-07-24 15:36:01 +02:00

parent de2d8db395

commit a6a00918d4

1 changed files with 3 additions and 0 deletions

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drivers/gpu/drm/vc4/vc4_plane.c

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