drm/sun4i: tcon: Fix tcon channel 1 backporch calculation
authorMaxime Ripard <maxime.ripard@free-electrons.com>
Sat, 27 May 2017 16:09:29 +0000 (18:09 +0200)
committerMaxime Ripard <maxime.ripard@free-electrons.com>
Thu, 1 Jun 2017 07:49:58 +0000 (09:49 +0200)
commit3cb2f46b3da4c45342414c63cd465de483cb102a
tree4ab336a771aa95d47cd4364a2740299312ac8d24
parentb7cb9b9143bc249d494020b55a57acef36d26682
drm/sun4i: tcon: Fix tcon channel 1 backporch calculation

It seems like what's called a backporch in the datasheet is actually the
backporch plus the sync period. Fix that in our driver.

Acked-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
drivers/gpu/drm/sun4i/sun4i_tcon.c