MLK-18809: drm: imx: dcss: fix cropping check for linear buffers
authorLaurentiu Palcu <laurentiu.palcu@nxp.com>
Tue, 10 Jul 2018 10:11:40 +0000 (13:11 +0300)
committerLeonard Crestez <leonard.crestez@nxp.com>
Wed, 17 Apr 2019 23:51:34 +0000 (02:51 +0300)
commitdc5f36b6ac3e0e946b216ab6b11174e3e7d1f027
treeb2451ad580450c4ae8ba884be33e4bf81febfb0c
parent21ab481d8a9069554e2eead0f05cbbe7f79d3d8e
MLK-18809: drm: imx: dcss: fix cropping check for linear buffers

Currently, DCSS driver does not support cropping for linear buffers,
only tiled ones. Current checks return an error only if the submitted
buffer has no modifiers present. However, Weston uses modifiers even for
linear buffers and we need to check for that.

Signed-off-by: Laurentiu Palcu <laurentiu.palcu@nxp.com>
drivers/gpu/drm/imx/dcss/dcss-plane.c