ltdc_crtc_helper_funcs 644 drivers/gpu/drm/stm/ltdc.c static const struct drm_crtc_helper_funcs ltdc_crtc_helper_funcs = { ltdc_crtc_helper_funcs 1011 drivers/gpu/drm/stm/ltdc.c drm_crtc_helper_add(crtc, <dc_crtc_helper_funcs);