struct drm_encoder_funcs — encoder controls
struct drm_encoder_funcs { void (* reset) (struct drm_encoder *encoder); void (* destroy) (struct drm_encoder *encoder); };
Reset encoder hardware and software state to off. This function isn't
called by the core directly, only through drm_mode_config_reset
.
It's not a helper hook only for historical reasons.
Clean up encoder resources. This is only called at driver unload time
through drm_mode_config_cleanup
since an encoder cannot be
hotplugged in DRM.