SYNOPSIS

void drm_atomic_helper_commit_planes_on_crtc(struct drm_crtc_state * old_crtc_state);

ARGUMENTS

old_crtc_state

atomic state object with the old crtc state

DESCRIPTION

This function commits the new plane state using the plane and atomic helper functions for planes on the specific crtc. It assumes that the atomic state has already been pushed into the relevant object state pointers, since this step can no longer fail.

This function is useful when plane updates should be done crtc-by-crtc instead of one global step like drm_atomic_helper_commit_planes does.

This function can only be savely used when planes are not allowed to move between different CRTCs because this function doesn't handle inter-CRTC depencies. Callers need to ensure that either no such depencies exist, resolve them through ordering of commit calls or through some other means.

AUTHORS

Jesse Barnes <[email protected]>
Intel Corporation,         
        

Initial version

Laurent Pinchart <[email protected]>
Ideas on board SPRL,         
        

Driver internals

Daniel Vetter <[email protected]>
Intel Corporation,         
        

Contributions all over the place

Lukas Wunner <[email protected]>

vga_switcheroo documentation

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