LTDC_MAX_LAYER   1080 drivers/gpu/drm/stm/ltdc.c 	ldev->caps.nb_layers = clamp((int)lcr, 1, LTDC_MAX_LAYER);
LTDC_MAX_LAYER     38 drivers/gpu/drm/stm/ltdc.h 	struct fps_info plane_fpsi[LTDC_MAX_LAYER];