7 #include "edp.h"
11 	struct msm_edp *edp = dev_id;  in edp_irq()  local
13 	/* Process eDP irq */  in edp_irq()
14 	return msm_edp_ctrl_irq(edp->ctrl);  in edp_irq()
19 	struct msm_edp *edp = platform_get_drvdata(pdev);  in edp_destroy()  local
21 	if (!edp)  in edp_destroy()
24 	if (edp->ctrl) {  in edp_destroy()
25 		msm_edp_ctrl_destroy(edp->ctrl);  in edp_destroy()
26 		edp->ctrl = NULL;  in edp_destroy()
32 /* construct eDP at bind/probe time, grab all the resources. */
35 	struct msm_edp *edp = NULL;  in edp_init()  local
39 		pr_err("no eDP device\n");  in edp_init()
44 	edp = devm_kzalloc(&pdev->dev, sizeof(*edp), GFP_KERNEL);  in edp_init()
45 	if (!edp) {  in edp_init()
49 	DBG("eDP probed=%p", edp);  in edp_init()
51 	edp->pdev = pdev;  in edp_init()
52 	platform_set_drvdata(pdev, edp);  in edp_init()
54 	ret = msm_edp_ctrl_init(edp);  in edp_init()
58 	return edp;  in edp_init()
61 	if (edp)  in edp_init()
71 	struct msm_edp *edp;  in edp_bind()  local
74 	edp = edp_init(to_platform_device(dev));  in edp_bind()
75 	if (IS_ERR(edp))  in edp_bind()
76 		return PTR_ERR(edp);  in edp_bind()
77 	priv->edp = edp;  in edp_bind()
88 	if (priv->edp) {  in edp_unbind()
90 		priv->edp = NULL;  in edp_unbind()
113 	{ .compatible = "qcom,mdss-edp" },
139 int msm_edp_modeset_init(struct msm_edp *edp, struct drm_device *dev,  in msm_edp_modeset_init()  argument
142 	struct platform_device *pdev = edp->pdev;  in msm_edp_modeset_init()
146 	edp->encoder = encoder;  in msm_edp_modeset_init()
147 	edp->dev = dev;  in msm_edp_modeset_init()
149 	edp->bridge = msm_edp_bridge_init(edp);  in msm_edp_modeset_init()
150 	if (IS_ERR(edp->bridge)) {  in msm_edp_modeset_init()
151 		ret = PTR_ERR(edp->bridge);  in msm_edp_modeset_init()
152 		DRM_DEV_ERROR(dev->dev, "failed to create eDP bridge: %d\n", ret);  in msm_edp_modeset_init()
153 		edp->bridge = NULL;  in msm_edp_modeset_init()
157 	edp->connector = msm_edp_connector_init(edp);  in msm_edp_modeset_init()
158 	if (IS_ERR(edp->connector)) {  in msm_edp_modeset_init()
159 		ret = PTR_ERR(edp->connector);  in msm_edp_modeset_init()
160 		DRM_DEV_ERROR(dev->dev, "failed to create eDP connector: %d\n", ret);  in msm_edp_modeset_init()
161 		edp->connector = NULL;  in msm_edp_modeset_init()
165 	edp->irq = irq_of_parse_and_map(pdev->dev.of_node, 0);  in msm_edp_modeset_init()
166 	if (edp->irq < 0) {  in msm_edp_modeset_init()
167 		ret = edp->irq;  in msm_edp_modeset_init()
172 	ret = devm_request_irq(&pdev->dev, edp->irq,  in msm_edp_modeset_init()
174 			"edp_isr", edp);  in msm_edp_modeset_init()
177 				edp->irq, ret);  in msm_edp_modeset_init()
181 	priv->bridges[priv->num_bridges++]       = edp->bridge;  in msm_edp_modeset_init()
182 	priv->connectors[priv->num_connectors++] = edp->connector;  in msm_edp_modeset_init()
188 	if (edp->bridge) {  in msm_edp_modeset_init()
189 		edp_bridge_destroy(edp->bridge);  in msm_edp_modeset_init()
190 		edp->bridge = NULL;  in msm_edp_modeset_init()
192 	if (edp->connector) {  in msm_edp_modeset_init()
193 		edp->connector->funcs->destroy(edp->connector);  in msm_edp_modeset_init()
194 		edp->connector = NULL;  in msm_edp_modeset_init()