drm/udl: Implement page_flip ioctl
authorStéphane Marchesin <marcheu@chromium.org>
Wed, 2 Jul 2014 22:13:43 +0000 (15:13 -0700)
committerDave Airlie <airlied@redhat.com>
Tue, 8 Jul 2014 01:37:28 +0000 (11:37 +1000)
commit40377ef2d9a3ddc8ba4aee11393fb207e82111e1
treea0d2cdd522839f8834618b8925b766bd8019a726
parent26507b065b503ac1b5ba702161c2084190fc0c9f
drm/udl: Implement page_flip ioctl

This is a very crude page_flip implementation for UDL. There are ways
to make it better (make it asynchronous, make it do actual vsynced
flips...) but that's for another patch.

[airlied: fixup primary change]

Signed-off-by: Stéphane Marchesin <marcheu@chromium.org>
Signed-off-by: Dave Airlie <airlied@redhat.com>
drivers/gpu/drm/udl/udl_modeset.c