Lines Matching full:downstream

374  * drm_dp_downstream_is_type() - is the downstream facing port of certain type?
384  * Returns: whether the downstream facing port matches the type.
396  * drm_dp_downstream_is_tmds() - is the downstream facing port TMDS?
401  * Returns: whether the downstream facing port is TMDS (HDMI/DVI).
578  * drm_dp_read_downstream_info() - read DPCD downstream port info if available
581  * @downstream_ports: buffer to store the downstream port info in
587  * Returns: 0 if either the downstream port info was read successfully or
588  * there was no downstream info to read, or a negative error code otherwise.
599 	/* No downstream info to read */  in drm_dp_read_downstream_info()
605 	/* Some branches advertise having 0 downstream ports, despite also advertising they have a  in drm_dp_read_downstream_info()
606 	 * downstream port present. The DP spec isn't clear on if this is allowed or not, but since  in drm_dp_read_downstream_info()
630  * drm_dp_downstream_max_dotclock() - extract downstream facing port max dot clock
634  * Returns: Downstream facing port max dot clock in kHz on success,
658  * drm_dp_downstream_max_tmds_clock() - extract downstream facing port max TMDS clock
663  * Returns: HDMI/DVI downstream facing port max TMDS clock in kHz on success,
723  * drm_dp_downstream_min_tmds_clock() - extract downstream facing port min TMDS clock
728  * Returns: HDMI/DVI downstream facing port min TMDS clock in kHz on success,
766  * drm_dp_downstream_max_bpc() - extract downstream facing port max
769  * @port_cap: downstream facing port capabilities
823  * drm_dp_downstream_420_passthrough() - determine downstream facing port
826  * @port_cap: downstream facing port capabilities
828  * Returns: whether the downstream facing port can pass through YCbCr 4:2:0
854  * drm_dp_downstream_444_to_420_conversion() - determine downstream facing port
857  * @port_cap: downstream facing port capabilities
859  * Returns: whether the downstream facing port can convert YCbCr 4:4:4 to 4:2:0
883  * drm_dp_downstream_mode() - return a mode for downstream facing port
888  * Provides a suitable mode for downstream facing ports without EDID.