16 struct drm_encoder *msm_dsi_get_encoder(struct msm_dsi *msm_dsi)  in msm_dsi_get_encoder()  argument
18 	if (!msm_dsi || !msm_dsi_device_connected(msm_dsi))  in msm_dsi_get_encoder()
21 	return msm_dsi->encoder;  in msm_dsi_get_encoder()
24 static int dsi_get_phy(struct msm_dsi *msm_dsi)  in dsi_get_phy()  argument
26 	struct platform_device *pdev = msm_dsi->pdev;  in dsi_get_phy()
38 		msm_dsi->phy = platform_get_drvdata(phy_pdev);  in dsi_get_phy()
42 	if (!phy_pdev || !msm_dsi->phy) {  in dsi_get_phy()
47 	msm_dsi->phy_dev = get_device(&phy_pdev->dev);  in dsi_get_phy()
52 static void dsi_destroy(struct msm_dsi *msm_dsi)  in dsi_destroy()  argument
54 	if (!msm_dsi)  in dsi_destroy()
57 	msm_dsi_manager_unregister(msm_dsi);  in dsi_destroy()
59 	if (msm_dsi->phy_dev) {  in dsi_destroy()
60 		put_device(msm_dsi->phy_dev);  in dsi_destroy()
61 		msm_dsi->phy = NULL;  in dsi_destroy()
62 		msm_dsi->phy_dev = NULL;  in dsi_destroy()
65 	if (msm_dsi->host) {  in dsi_destroy()
66 		msm_dsi_host_destroy(msm_dsi->host);  in dsi_destroy()
67 		msm_dsi->host = NULL;  in dsi_destroy()
70 	platform_set_drvdata(msm_dsi->pdev, NULL);  in dsi_destroy()
73 static struct msm_dsi *dsi_init(struct platform_device *pdev)  in dsi_init()
75 	struct msm_dsi *msm_dsi;  in dsi_init()  local
81 	msm_dsi = devm_kzalloc(&pdev->dev, sizeof(*msm_dsi), GFP_KERNEL);  in dsi_init()
82 	if (!msm_dsi)  in dsi_init()
84 	DBG("dsi probed=%p", msm_dsi);  in dsi_init()
86 	msm_dsi->pdev = pdev;  in dsi_init()
87 	platform_set_drvdata(pdev, msm_dsi);  in dsi_init()
90 	ret = msm_dsi_host_init(msm_dsi);  in dsi_init()
95 	ret = dsi_get_phy(msm_dsi);  in dsi_init()
100 	ret = msm_dsi_manager_register(msm_dsi);  in dsi_init()
104 	return msm_dsi;  in dsi_init()
107 	dsi_destroy(msm_dsi);  in dsi_init()
116 	struct msm_dsi *msm_dsi;  in dsi_bind()  local
119 	msm_dsi = dsi_init(pdev);  in dsi_bind()
120 	if (IS_ERR(msm_dsi))  in dsi_bind()
121 		return PTR_ERR(msm_dsi);  in dsi_bind()
123 	priv->dsi[msm_dsi->id] = msm_dsi;  in dsi_bind()
133 	struct msm_dsi *msm_dsi = dev_get_drvdata(dev);  in dsi_unbind()  local
134 	int id = msm_dsi->id;  in dsi_unbind()
137 		dsi_destroy(msm_dsi);  in dsi_unbind()
192 int msm_dsi_modeset_init(struct msm_dsi *msm_dsi, struct drm_device *dev,  in msm_dsi_modeset_init()  argument
199 	if (WARN_ON(!encoder) || WARN_ON(!msm_dsi) || WARN_ON(!dev))  in msm_dsi_modeset_init()
203 	msm_dsi->dev = dev;  in msm_dsi_modeset_init()
205 	ret = msm_dsi_host_modeset_init(msm_dsi->host, dev);  in msm_dsi_modeset_init()
211 	if (!msm_dsi_manager_validate_current_config(msm_dsi->id))  in msm_dsi_modeset_init()
214 	msm_dsi->encoder = encoder;  in msm_dsi_modeset_init()
216 	msm_dsi->bridge = msm_dsi_manager_bridge_init(msm_dsi->id);  in msm_dsi_modeset_init()
217 	if (IS_ERR(msm_dsi->bridge)) {  in msm_dsi_modeset_init()
218 		ret = PTR_ERR(msm_dsi->bridge);  in msm_dsi_modeset_init()
220 		msm_dsi->bridge = NULL;  in msm_dsi_modeset_init()
230 	ext_bridge = msm_dsi_host_get_bridge(msm_dsi->host);  in msm_dsi_modeset_init()
233 		msm_dsi->connector =  in msm_dsi_modeset_init()
234 			msm_dsi_manager_ext_bridge_init(msm_dsi->id);  in msm_dsi_modeset_init()
236 		msm_dsi->connector =  in msm_dsi_modeset_init()
237 			msm_dsi_manager_connector_init(msm_dsi->id);  in msm_dsi_modeset_init()
239 	if (IS_ERR(msm_dsi->connector)) {  in msm_dsi_modeset_init()
240 		ret = PTR_ERR(msm_dsi->connector);  in msm_dsi_modeset_init()
243 		msm_dsi->connector = NULL;  in msm_dsi_modeset_init()
247 	priv->bridges[priv->num_bridges++]       = msm_dsi->bridge;  in msm_dsi_modeset_init()
248 	priv->connectors[priv->num_connectors++] = msm_dsi->connector;  in msm_dsi_modeset_init()
253 	if (msm_dsi->bridge) {  in msm_dsi_modeset_init()
254 		msm_dsi_manager_bridge_destroy(msm_dsi->bridge);  in msm_dsi_modeset_init()
255 		msm_dsi->bridge = NULL;  in msm_dsi_modeset_init()
259 	if (msm_dsi->connector && !msm_dsi->external_bridge)  in msm_dsi_modeset_init()
260 		msm_dsi->connector->funcs->destroy(msm_dsi->connector);  in msm_dsi_modeset_init()
262 	msm_dsi->connector = NULL;  in msm_dsi_modeset_init()