SRCR_VBR 437 drivers/gpu/drm/stm/ltdc.c reg_set(ldev->regs, LTDC_SRCR, SRCR_VBR); SRCR_VBR 630 drivers/gpu/drm/stm/ltdc.c reg_set(ldev->regs, LTDC_SRCR, SRCR_VBR);