drm_dp_vsc_sdp_supported
link->vsc_sdp_supported = drm_dp_vsc_sdp_supported(&dp->aux, link->dpcd);
EXPORT_SYMBOL(drm_dp_vsc_sdp_supported);
msm_dp_panel->vsc_sdp_supported = drm_dp_vsc_sdp_supported(panel->aux, dpcd);
bool drm_dp_vsc_sdp_supported(struct drm_dp_aux *aux, const u8 dpcd[DP_RECEIVER_CAP_SIZE]);