sti_crtc_disable_vblank   19 drivers/gpu/drm/sti/sti_crtc.h void sti_crtc_disable_vblank(struct drm_device *dev, unsigned int pipe);
sti_crtc_disable_vblank  150 drivers/gpu/drm/sti/sti_drv.c 	.disable_vblank = sti_crtc_disable_vblank,