VFUEN             790 drivers/gpu/drm/bridge/tc358767.c 	ret = regmap_write(tc->regmap, VFUEN0, VFUEN); /* update settings */
VFUEN             402 drivers/gpu/drm/gma500/tc35876x-dsi-lvds.c 	tc35876x_regw(i2c, VFUEN, BIT(0));