drm/tilcdc: Clear bits of register we're going to set.
authorPantelis Antoniou <panto@antoniou-consulting.com>
Fri, 21 Jun 2013 18:52:28 +0000 (13:52 -0500)
committerDave Airlie <airlied@redhat.com>
Thu, 27 Jun 2013 23:13:00 +0000 (09:13 +1000)
commitc19b3e238d7573cbe0bb60f4578b7d1de4a13746
treeb3a1768de236aefb951b6cae2e8c8402541b455a
parent39de6194131c155901f96686a063212656d80c2e
drm/tilcdc: Clear bits of register we're going to set.

Bits weren't cleared so resolution changes didn't work.

Signed-off-by: Pantelis Antoniou <panto@antoniou-consulting.com>
Signed-off-by: Darren Etheridge <detheridge@ti.com>
Acked-by: Rob Clark <robdclark@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
drivers/gpu/drm/tilcdc/tilcdc_crtc.c