80 	int val, ret;  in cdn_dp_mailbox_read()  local
93 	int ret, full;  in cdp_dp_mailbox_write()  local
112 	int ret;  in cdn_dp_mailbox_validate_receive()  local
145 	int ret;  in cdn_dp_mailbox_read_receive()  local
162 	int ret, i;  in cdn_dp_mailbox_send()  local
219 	int ret;  in cdn_dp_dpcd_read()  local
250 	int ret;  in cdn_dp_dpcd_write()  local
285 	int i, ret;  in cdn_dp_load_firmware()  local
326 	int ret, i;  in cdn_dp_set_firmware_active()  local
360 	int ret;  in cdn_dp_set_host_cap()  local
389 	int ret;  in cdn_dp_event_config()  local
411 	int ret;  in cdn_dp_get_hpd_status()  local
439 	int ret;  in cdn_dp_get_edid_block()  local
479 	int ret;  in cdn_dp_training_start()  local
521 	int ret;  in cdn_dp_get_training_status()  local
549 	int ret;  in cdn_dp_train_link()  local
571 	int ret;  in cdn_dp_set_video_status()  local
637 	int ret;  in cdn_dp_config_video()  local
786 	int ret;  in cdn_dp_audio_stop()  local
819 	int ret;  in cdn_dp_audio_mute()  local
933 	int ret;  in cdn_dp_audio_config()  local