[PATCH v2 1/2] drm/rockchip: vop use is_enabled instead of dpms mode

On Thu, Jan 22, 2015 at 6:29 PM, Mark Yao wrote: > drm dpms have many power modes: ON,OFF,SUSPEND,STANDBY, etc. > but vop only have enable/disable mode, maybe case such bug: > --> DRM_DPMS_ON: power on vop > --> DRM_DPMS_SUSPEND: power off vop > --> DRM_DPMS_OFF: already power off at SUSPEND, c

[PATCH v2 1/2] drm/rockchip: vop use is_enabled instead of dpms mode

drm dpms have many power modes: ON,OFF,SUSPEND,STANDBY, etc. but vop only have enable/disable mode, maybe case such bug: --> DRM_DPMS_ON: power on vop --> DRM_DPMS_SUSPEND: power off vop --> DRM_DPMS_OFF: already power off at SUSPEND, crash so use a bool val is more suitable. Signed-off-by: Mar