gc2r             1072 drivers/gpu/drm/stm/ltdc.c 	u32 bus_width_log2, lcr, gc2r;
gc2r             1083 drivers/gpu/drm/stm/ltdc.c 	gc2r = reg_read(ldev->regs, LTDC_GC2R);
gc2r             1084 drivers/gpu/drm/stm/ltdc.c 	bus_width_log2 = (gc2r & GC2R_BW) >> 4;