51 	struct simple_bridge *sbridge = drm_connector_to_simple_bridge(connector);  in simple_bridge_get_modes()  local
55 	if (sbridge->next_bridge->ops & DRM_BRIDGE_OP_EDID) {  in simple_bridge_get_modes()
56 		edid = drm_bridge_get_edid(sbridge->next_bridge, connector);  in simple_bridge_get_modes()
88 	struct simple_bridge *sbridge = drm_connector_to_simple_bridge(connector);  in simple_bridge_connector_detect()  local
90 	return drm_bridge_detect(sbridge->next_bridge);  in simple_bridge_connector_detect()
105 	struct simple_bridge *sbridge = drm_bridge_to_simple_bridge(bridge);  in simple_bridge_attach()  local
108 	ret = drm_bridge_attach(bridge->encoder, sbridge->next_bridge, bridge,  in simple_bridge_attach()
121 	drm_connector_helper_add(&sbridge->connector,  in simple_bridge_attach()
123 	ret = drm_connector_init_with_ddc(bridge->dev, &sbridge->connector,  in simple_bridge_attach()
125 					  sbridge->info->connector_type,  in simple_bridge_attach()
126 					  sbridge->next_bridge->ddc);  in simple_bridge_attach()
132 	drm_connector_attach_encoder(&sbridge->connector, bridge->encoder);  in simple_bridge_attach()
139 	struct simple_bridge *sbridge = drm_bridge_to_simple_bridge(bridge);  in simple_bridge_enable()  local
142 	if (sbridge->vdd) {  in simple_bridge_enable()
143 		ret = regulator_enable(sbridge->vdd);  in simple_bridge_enable()
148 	gpiod_set_value_cansleep(sbridge->enable, 1);  in simple_bridge_enable()
153 	struct simple_bridge *sbridge = drm_bridge_to_simple_bridge(bridge);  in simple_bridge_disable()  local
155 	gpiod_set_value_cansleep(sbridge->enable, 0);  in simple_bridge_disable()
157 	if (sbridge->vdd)  in simple_bridge_disable()
158 		regulator_disable(sbridge->vdd);  in simple_bridge_disable()
169 	struct simple_bridge *sbridge;  in simple_bridge_probe()  local
172 	sbridge = devm_kzalloc(&pdev->dev, sizeof(*sbridge), GFP_KERNEL);  in simple_bridge_probe()
173 	if (!sbridge)  in simple_bridge_probe()
175 	platform_set_drvdata(pdev, sbridge);  in simple_bridge_probe()
177 	sbridge->info = of_device_get_match_data(&pdev->dev);  in simple_bridge_probe()
184 	sbridge->next_bridge = of_drm_find_bridge(remote);  in simple_bridge_probe()
187 	if (!sbridge->next_bridge) {  in simple_bridge_probe()
193 	sbridge->vdd = devm_regulator_get_optional(&pdev->dev, "vdd");  in simple_bridge_probe()
194 	if (IS_ERR(sbridge->vdd)) {  in simple_bridge_probe()
195 		int ret = PTR_ERR(sbridge->vdd);  in simple_bridge_probe()
198 		sbridge->vdd = NULL;  in simple_bridge_probe()
202 	sbridge->enable = devm_gpiod_get_optional(&pdev->dev, "enable",  in simple_bridge_probe()
204 	if (IS_ERR(sbridge->enable)) {  in simple_bridge_probe()
205 		if (PTR_ERR(sbridge->enable) != -EPROBE_DEFER)  in simple_bridge_probe()
207 		return PTR_ERR(sbridge->enable);  in simple_bridge_probe()
211 	sbridge->bridge.funcs = &simple_bridge_bridge_funcs;  in simple_bridge_probe()
212 	sbridge->bridge.of_node = pdev->dev.of_node;  in simple_bridge_probe()
213 	sbridge->bridge.timings = sbridge->info->timings;  in simple_bridge_probe()
215 	drm_bridge_add(&sbridge->bridge);  in simple_bridge_probe()
222 	struct simple_bridge *sbridge = platform_get_drvdata(pdev);  in simple_bridge_remove()  local
224 	drm_bridge_remove(&sbridge->bridge);  in simple_bridge_remove()