ADV7511_REG_CHIP_REVISION 80 drivers/gpu/drm/bridge/adv7511/adv7511_drv.c case ADV7511_REG_CHIP_REVISION: ADV7511_REG_CHIP_REVISION 1152 drivers/gpu/drm/bridge/adv7511/adv7511_drv.c ret = regmap_read(adv7511->regmap, ADV7511_REG_CHIP_REVISION, &val);