bus_width_log2   1072 drivers/gpu/drm/stm/ltdc.c 	u32 bus_width_log2, lcr, gc2r;
bus_width_log2   1084 drivers/gpu/drm/stm/ltdc.c 	bus_width_log2 = (gc2r & GC2R_BW) >> 4;
bus_width_log2   1085 drivers/gpu/drm/stm/ltdc.c 	ldev->caps.bus_width = 8 << bus_width_log2;