FROMLIST: drm/rockchip: vop: Don't reject empty modesets
authorTomeu Vizoso <tomeu.vizoso@collabora.com>
Fri, 18 Mar 2016 11:22:02 +0000 (12:22 +0100)
committerHuang, Tao <huangtao@rock-chips.com>
Wed, 30 Mar 2016 02:01:17 +0000 (10:01 +0800)
commit232f21b8370a5f59e54979b8631b4eb4a832400d
tree6f4d8b91c4528b222f3a9f7c8bef7d6e658d4e1a
parentb130dc7dc12670165b156b2777349fc7fe74e708
FROMLIST: drm/rockchip: vop: Don't reject empty modesets

So that when DRM_IOCTL_MODE_SETCRTC is called without a FB nor mode, the
CRTC gets disabled.

Link: http://lkml.kernel.org/g/CAAObsKAv+05ih5U+=4kic_NsjGMhfxYheHR8xXXmacZs+p5SHw@mail.gmail.com
(am from https://patchwork.kernel.org/patch/8618471/)

Change-Id: I3a36e20f727f2087d718acec886766b743de2d9b
Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Signed-off-by: Mark Yao <mark.yao@rock-chips.com>
drivers/gpu/drm/rockchip/rockchip_drm_vop.c