SYNOPSIS

bool drm_helper_encoder_in_use(struct drm_encoder * encoder);

ARGUMENTS

encoder

encoder to check

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.

AUTHORS

Jesse Barnes <jesse.barnes@intel.com>
Intel Corporation,         
        

Initial version

Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Ideas on board SPRL,         
        

Driver internals

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