drm/rockchip: explain why we can't wait_for_vblanks
authorJohn Keeping <john@metanate.com>
Tue, 19 Jan 2016 10:47:00 +0000 (10:47 +0000)
committerMark Yao <mark.yao@rock-chips.com>
Wed, 20 Jan 2016 00:56:06 +0000 (08:56 +0800)
commitc9ad1d9946e849ac3d8821d91e136d7fd728dec5
tree55bdf59e04f94c426173e8fea79674c6c10596de
parentf2227f469782e55765deacb8ebcc7ec05fe04013
drm/rockchip: explain why we can't wait_for_vblanks

Signed-off-by: John Keeping <john@metanate.com>
drivers/gpu/drm/rockchip/rockchip_drm_fb.c