other versions
- jessie 3.16.56-1+deb8u1
DRM_HELPER_ENCODER_I(9) | DRM Core | DRM_HELPER_ENCODER_I(9) |
NAME¶
drm_helper_encoder_in_use - check if a given encoder is in useSYNOPSIS¶
bool
drm_helper_encoder_in_use(struct drm_encoder * encoder);
ARGUMENTS¶
encoderencoder to check
DESCRIPTION¶
Checks whether encoder is with the current mode setting output configuration in use by any connector. This doesn't mean that it is actually enabled since the DPMS state is tracked separately.RETURNS¶
True if encoder is used, false otherwise.AUTHORS¶
Jesse Barnes <jesse.barnes@intel.com>Initial version
Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Driver internals
Daniel Vetter <daniel.vetter@ffwll.ch>
Contributions all over the place
COPYRIGHT¶
May 2018 | Kernel Hackers Manual 3.16 |