dpu_crtc_vblank_callback  236 drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.h void dpu_crtc_vblank_callback(struct drm_crtc *crtc);
dpu_crtc_vblank_callback 1275 drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c 		dpu_crtc_vblank_callback(dpu_enc->crtc);