MLK-17368-4: drm: imx: dcss: add modifier checks
authorLaurentiu Palcu <laurentiu.palcu@nxp.com>
Fri, 12 Jan 2018 13:23:38 +0000 (15:23 +0200)
committerLeonard Crestez <leonard.crestez@nxp.com>
Wed, 17 Apr 2019 23:51:34 +0000 (02:51 +0300)
commitcc2032723d823831de59ae3fc8ad9f6687076640
tree7d5e7809715176076c899f5b7cd163ff9557da37
parent4f908583912d147444f9679f9abd21b460e4615a
MLK-17368-4: drm: imx: dcss: add modifier checks

This patch activates modifiers in CRTC and adds checks in the
atomic_check() callback so that only the allowed modifiers are accepted.

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