vblank_lines       97 drivers/gpu/drm/vc4/vc4_crtc.c 	int vblank_lines;
vblank_lines      164 drivers/gpu/drm/vc4/vc4_crtc.c 	vblank_lines = mode->vtotal - mode->vdisplay;
vblank_lines      176 drivers/gpu/drm/vc4/vc4_crtc.c 		*vpos = -vblank_lines;