Name
drm_helper_crtc_in_use —
check if a given CRTC is in a mode_config
Synopsis
bool drm_helper_crtc_in_use ( | struct drm_crtc * crtc) ; |
LOCKING
Caller must hold mode config lock.
Walk crtc
's DRM device's mode_config and see if it's in use.
RETURNS
True if crtc
is part of the mode_config, false otherwise.