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