SYNOPSIS

wait_queue_head_t * drm_crtc_vblank_waitqueue(struct drm_crtc * crtc);

ARGUMENTS

crtc

which CRTC's vblank waitqueue to retrieve

DESCRIPTION

This function returns a pointer to the vblank waitqueue for the CRTC. Drivers can use this to implement vblank waits using wait_event & co.

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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