Symbol: DRM_EDID_HDMI_DC_48
drivers/gpu/drm/drm_edid.c
6318
if (hdmi[6] & DRM_EDID_HDMI_DC_48) {
drivers/gpu/drm/drm_edid.c
6320
info->edid_hdmi_rgb444_dc_modes |= DRM_EDID_HDMI_DC_48;