21 	struct drm_bridge	bridge;  member
30 to_display_connector(struct drm_bridge *bridge)  in to_display_connector()  argument
32 	return container_of(bridge, struct display_connector, bridge);  in to_display_connector()
35 static int display_connector_attach(struct drm_bridge *bridge,  in display_connector_attach()  argument
42 display_connector_detect(struct drm_bridge *bridge)  in display_connector_detect()  argument
44 	struct display_connector *conn = to_display_connector(bridge);  in display_connector_detect()
53 	if (conn->bridge.ddc && drm_probe_ddc(conn->bridge.ddc))  in display_connector_detect()
56 	switch (conn->bridge.type) {  in display_connector_detect()
83 static struct edid *display_connector_get_edid(struct drm_bridge *bridge,  in display_connector_get_edid()  argument
86 	struct display_connector *conn = to_display_connector(bridge);  in display_connector_get_edid()
88 	return drm_get_edid(connector, conn->bridge.ddc);  in display_connector_get_edid()
92  * Since this bridge is tied to the connector, it acts like a passthrough,
94  * previous bridge or return fallback data like done in the bridge function:
96  * This supports negotiation if the bridge chain has all bits in place.
98 static u32 *display_connector_get_output_bus_fmts(struct drm_bridge *bridge,  in display_connector_get_output_bus_fmts()  argument
104 	struct drm_bridge *prev_bridge = drm_bridge_get_prev_bridge(bridge);  in display_connector_get_output_bus_fmts()
134  * Since this bridge is tied to the connector, it acts like a passthrough,
136  * previous bridge or MEDIA_BUS_FMT_FIXED (like select_bus_fmt_recursive())
138  * This supports negotiation if the bridge chain has all bits in place.
140 static u32 *display_connector_get_input_bus_fmts(struct drm_bridge *bridge,  in display_connector_get_input_bus_fmts()  argument
147 	struct drm_bridge *prev_bridge = drm_bridge_get_prev_bridge(bridge);  in display_connector_get_input_bus_fmts()
185 	struct drm_bridge *bridge = &conn->bridge;  in display_connector_hpd_irq()  local
187 	drm_bridge_hpd_notify(bridge, display_connector_detect(bridge));  in display_connector_hpd_irq()
215 			conn->bridge.type = DRM_MODE_CONNECTOR_DVIA;  in display_connector_probe()
217 			conn->bridge.type = DRM_MODE_CONNECTOR_DVID;  in display_connector_probe()
219 			conn->bridge.type = DRM_MODE_CONNECTOR_DVII;  in display_connector_probe()
239 			conn->bridge.type = DRM_MODE_CONNECTOR_HDMIA;  in display_connector_probe()
241 			conn->bridge.type = DRM_MODE_CONNECTOR_HDMIB;  in display_connector_probe()
253 		conn->bridge.type = type;  in display_connector_probe()
258 	conn->bridge.interlace_allowed = true;  in display_connector_probe()
306 			conn->bridge.ddc = of_get_i2c_adapter_by_node(phandle);  in display_connector_probe()
308 			if (!conn->bridge.ddc)  in display_connector_probe()
348 	conn->bridge.funcs = &display_connector_bridge_funcs;  in display_connector_probe()
349 	conn->bridge.of_node = pdev->dev.of_node;  in display_connector_probe()
351 	if (conn->bridge.ddc)  in display_connector_probe()
352 		conn->bridge.ops |= DRM_BRIDGE_OP_EDID  in display_connector_probe()
355 		conn->bridge.ops |= DRM_BRIDGE_OP_DETECT;  in display_connector_probe()
357 		conn->bridge.ops |= DRM_BRIDGE_OP_HPD;  in display_connector_probe()
361 		drm_get_connector_type_name(conn->bridge.type),  in display_connector_probe()
363 		conn->bridge.ddc ? "with" : "without",  in display_connector_probe()
365 		conn->bridge.ops);  in display_connector_probe()
367 	drm_bridge_add(&conn->bridge);  in display_connector_probe()
379 	drm_bridge_remove(&conn->bridge);  in display_connector_remove()
381 	if (!IS_ERR(conn->bridge.ddc))  in display_connector_remove()
382 		i2c_put_adapter(conn->bridge.ddc);  in display_connector_remove()