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->device_flags & MIPI_DSI_MODE_VIDEO) ?  in msm_dsi_get_encoder()
22 		msm_dsi->encoders[MSM_DSI_VIDEO_ENCODER_ID] :  in msm_dsi_get_encoder()
23 		msm_dsi->encoders[MSM_DSI_CMD_ENCODER_ID];  in msm_dsi_get_encoder()
26 static int dsi_get_phy(struct msm_dsi *msm_dsi)  in dsi_get_phy()  argument
28 	struct platform_device *pdev = msm_dsi->pdev;  in dsi_get_phy()
40 		msm_dsi->phy = platform_get_drvdata(phy_pdev);  in dsi_get_phy()
44 	if (!phy_pdev || !msm_dsi->phy) {  in dsi_get_phy()
49 	msm_dsi->phy_dev = get_device(&phy_pdev->dev);  in dsi_get_phy()
54 static void dsi_destroy(struct msm_dsi *msm_dsi)  in dsi_destroy()  argument
56 	if (!msm_dsi)  in dsi_destroy()
59 	msm_dsi_manager_unregister(msm_dsi);  in dsi_destroy()
61 	if (msm_dsi->phy_dev) {  in dsi_destroy()
62 		put_device(msm_dsi->phy_dev);  in dsi_destroy()
63 		msm_dsi->phy = NULL;  in dsi_destroy()
64 		msm_dsi->phy_dev = NULL;  in dsi_destroy()
67 	if (msm_dsi->host) {  in dsi_destroy()
68 		msm_dsi_host_destroy(msm_dsi->host);  in dsi_destroy()
69 		msm_dsi->host = NULL;  in dsi_destroy()
72 	platform_set_drvdata(msm_dsi->pdev, NULL);  in dsi_destroy()
75 static struct msm_dsi *dsi_init(struct platform_device *pdev)  in dsi_init()
77 	struct msm_dsi *msm_dsi;  in dsi_init()  local
83 	msm_dsi = devm_kzalloc(&pdev->dev, sizeof(*msm_dsi), GFP_KERNEL);  in dsi_init()
84 	if (!msm_dsi)  in dsi_init()
86 	DBG("dsi probed=%p", msm_dsi);  in dsi_init()
88 	msm_dsi->pdev = pdev;  in dsi_init()
89 	platform_set_drvdata(pdev, msm_dsi);  in dsi_init()
92 	ret = msm_dsi_host_init(msm_dsi);  in dsi_init()
97 	ret = dsi_get_phy(msm_dsi);  in dsi_init()
102 	ret = msm_dsi_manager_register(msm_dsi);  in dsi_init()
106 	return msm_dsi;  in dsi_init()
109 	dsi_destroy(msm_dsi);  in dsi_init()
118 	struct msm_dsi *msm_dsi;  in dsi_bind()  local
121 	msm_dsi = dsi_init(pdev);  in dsi_bind()
122 	if (IS_ERR(msm_dsi))  in dsi_bind()
123 		return PTR_ERR(msm_dsi);  in dsi_bind()
125 	priv->dsi[msm_dsi->id] = msm_dsi;  in dsi_bind()
135 	struct msm_dsi *msm_dsi = dev_get_drvdata(dev);  in dsi_unbind()  local
136 	int id = msm_dsi->id;  in dsi_unbind()
139 		dsi_destroy(msm_dsi);  in dsi_unbind()
189 int msm_dsi_modeset_init(struct msm_dsi *msm_dsi, struct drm_device *dev,  in msm_dsi_modeset_init()  argument
200 	msm_dsi->dev = dev;  in msm_dsi_modeset_init()
202 	ret = msm_dsi_host_modeset_init(msm_dsi->host, dev);  in msm_dsi_modeset_init()
208 	msm_dsi->bridge = msm_dsi_manager_bridge_init(msm_dsi->id);  in msm_dsi_modeset_init()
209 	if (IS_ERR(msm_dsi->bridge)) {  in msm_dsi_modeset_init()
210 		ret = PTR_ERR(msm_dsi->bridge);  in msm_dsi_modeset_init()
212 		msm_dsi->bridge = NULL;  in msm_dsi_modeset_init()
217 		encoders[i]->bridge = msm_dsi->bridge;  in msm_dsi_modeset_init()
218 		msm_dsi->encoders[i] = encoders[i];  in msm_dsi_modeset_init()
227 	ext_bridge = msm_dsi_host_get_bridge(msm_dsi->host);  in msm_dsi_modeset_init()
230 		msm_dsi->connector =  in msm_dsi_modeset_init()
231 			msm_dsi_manager_ext_bridge_init(msm_dsi->id);  in msm_dsi_modeset_init()
233 		msm_dsi->connector =  in msm_dsi_modeset_init()
234 			msm_dsi_manager_connector_init(msm_dsi->id);  in msm_dsi_modeset_init()
236 	if (IS_ERR(msm_dsi->connector)) {  in msm_dsi_modeset_init()
237 		ret = PTR_ERR(msm_dsi->connector);  in msm_dsi_modeset_init()
240 		msm_dsi->connector = NULL;  in msm_dsi_modeset_init()
244 	priv->bridges[priv->num_bridges++]       = msm_dsi->bridge;  in msm_dsi_modeset_init()
245 	priv->connectors[priv->num_connectors++] = msm_dsi->connector;  in msm_dsi_modeset_init()
249 	if (msm_dsi) {  in msm_dsi_modeset_init()
251 		if (msm_dsi->bridge) {  in msm_dsi_modeset_init()
252 			msm_dsi_manager_bridge_destroy(msm_dsi->bridge);  in msm_dsi_modeset_init()
253 			msm_dsi->bridge = NULL;  in msm_dsi_modeset_init()
257 		if (msm_dsi->connector && !msm_dsi->external_bridge)  in msm_dsi_modeset_init()
258 			msm_dsi->connector->funcs->destroy(msm_dsi->connector);  in msm_dsi_modeset_init()
260 		msm_dsi->connector = NULL;  in msm_dsi_modeset_init()