drm_dp_read_channel_eq_delay
EXPORT_SYMBOL(drm_dp_read_channel_eq_delay);
delay_us = drm_dp_read_channel_eq_delay(&intel_dp->aux,
int drm_dp_read_channel_eq_delay(struct drm_dp_aux *aux, const u8 dpcd[DP_RECEIVER_CAP_SIZE],