drm/vc4: Make the CRTCs cooperate on allocating display lists.
authorEric Anholt <eric@anholt.net>
Mon, 28 Dec 2015 21:25:41 +0000 (13:25 -0800)
committerEric Anholt <eric@anholt.net>
Tue, 16 Feb 2016 19:24:08 +0000 (11:24 -0800)
commitd8dbf44f13b91185c618219d912b246817a8d132
treea8af3bb3b1e608514f93cd76b921c9e3d7ace76f
parent6674a904d68041d982ffb284d2827410765a097a
drm/vc4: Make the CRTCs cooperate on allocating display lists.

So far, we've only ever lit up one CRTC, so this has been fine.  To
extend to more displays or more planes, we need to make sure we don't
run our display lists into each other.

Signed-off-by: Eric Anholt <eric@anholt.net>
drivers/gpu/drm/vc4/vc4_crtc.c
drivers/gpu/drm/vc4/vc4_drv.h
drivers/gpu/drm/vc4/vc4_hvs.c