drm/radeon: make sure vertical front porch is at least 1
authorAlex Deucher <alexander.deucher@amd.com>
Mon, 2 May 2016 22:53:27 +0000 (18:53 -0400)
committerAlex Deucher <alexander.deucher@amd.com>
Tue, 3 May 2016 18:50:54 +0000 (14:50 -0400)
commit3104b8128d4d646a574ed9d5b17c7d10752cd70b
tree45bd2f437f026af7c6e825bb60bab7b6d2100f78
parent0092d3edcb23fcdb8cbe4159ba94a534290ff982
drm/radeon: make sure vertical front porch is at least 1

hw doesn't like a 0 value.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
drivers/gpu/drm/radeon/atombios_encoders.c