LTDC_TWCR         613 drivers/gpu/drm/stm/ltdc.c 	reg_update_bits(ldev->regs, LTDC_TWCR, TWCR_TOTALH | TWCR_TOTALW, val);
LTDC_TWCR         700 drivers/gpu/drm/stm/ltdc.c 		vtotal = reg_read(ldev->regs, LTDC_TWCR) & TWCR_TOTALH;