drm_kms_helper_poll_fini(ddev);
drm_mode_config_cleanup(ddev);
- drm_vblank_cleanup(ddev);
drm_dev_unref(ddev);
return -ENODEV;
}
- /* Allocate and initialize the DRM and R-Car device structures. */
+ /* Allocate and initialize the R-Car device structure. */
rcdu = devm_kzalloc(&pdev->dev, sizeof(*rcdu), GFP_KERNEL);
if (rcdu == NULL)
return -ENOMEM;
rcdu->dev = &pdev->dev;
rcdu->info = of_match_device(rcar_du_of_table, rcdu->dev)->data;
- ddev = drm_dev_alloc(&rcar_du_driver, &pdev->dev);
- if (IS_ERR(ddev))
- return PTR_ERR(ddev);
-
- rcdu->ddev = ddev;
- ddev->dev_private = rcdu;
-
platform_set_drvdata(pdev, rcdu);
/* I/O resources */
mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
rcdu->mmio = devm_ioremap_resource(&pdev->dev, mem);
- if (IS_ERR(rcdu->mmio)) {
- ret = PTR_ERR(rcdu->mmio);
- goto error;
- }
-
- /* Initialize vertical blanking interrupts handling. Start with vblank
- * disabled for all CRTCs.
- */
- ret = drm_vblank_init(ddev, (1 << rcdu->info->num_crtcs) - 1);
- if (ret < 0)
- goto error;
+ if (IS_ERR(rcdu->mmio))
+ return PTR_ERR(rcdu->mmio);
/* DRM/KMS objects */
+ ddev = drm_dev_alloc(&rcar_du_driver, &pdev->dev);
+ if (IS_ERR(ddev))
+ return PTR_ERR(ddev);
+
+ rcdu->ddev = ddev;
+ ddev->dev_private = rcdu;
+
ret = rcar_du_modeset_init(rcdu);
if (ret < 0) {
if (ret != -EPROBE_DEFER)
if (ret < 0)
return ret;
+ /* Initialize vertical blanking interrupts handling. Start with vblank
+ * disabled for all CRTCs.
+ */
+ ret = drm_vblank_init(dev, (1 << rcdu->info->num_crtcs) - 1);
+ if (ret < 0)
+ return ret;
+
/* Initialize the groups. */
num_groups = DIV_ROUND_UP(rcdu->num_crtcs, 2);