drm: Checking of the pitch is only valid for linear formats
authorDave Stevenson <dave.stevenson@raspberrypi.com>
Mon, 27 Jan 2020 10:22:44 +0000 (10:22 +0000)
committerpopcornmix <popcornmix@gmail.com>
Wed, 27 Jan 2021 19:13:07 +0000 (19:13 +0000)
commit63aad546f66cfc944ef7855ca2304ae73e666b2f
tree1209b384469012b8ac35f9fa9f2611669349aacc
parentad77133d91a2a2b36248c3cf5d61ad4bad1a52a3
drm: Checking of the pitch is only valid for linear formats

framebuffer_check was computing a minimum pitch value and ensuring
that the provided value was greater than this.
That check is only valid if the format is linear.

Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
drivers/gpu/drm/drm_framebuffer.c