Symbol: DP_EDP_BACKLIGHT_AUX_ENABLE_CAP
drivers/gpu/drm/display/drm_dp_helper.c
4533
if (edp_dpcd[1] & DP_EDP_BACKLIGHT_AUX_ENABLE_CAP)
drivers/gpu/drm/nouveau/nouveau_backlight.c
259
(edp_dpcd[1] & DP_EDP_BACKLIGHT_AUX_ENABLE_CAP) &&