32 static void drm_platform_free_irq(struct drm_device *dev)  in drm_platform_free_irq()  argument
34 	if (dev->irqr == NULL)  in drm_platform_free_irq()
37 	bus_release_resource(dev->dev, SYS_RES_IRQ,  in drm_platform_free_irq()
38 	    dev->irqrid, dev->irqr);  in drm_platform_free_irq()
40 	dev->irqr = NULL;  in drm_platform_free_irq()
41 	dev->irq = 0;  in drm_platform_free_irq()
44 static const char *drm_platform_get_name(struct drm_device *dev)  in drm_platform_get_name()  argument
46 	return dev->driver->name;  in drm_platform_get_name()
49 static int drm_platform_set_busid(struct drm_device *dev, struct drm_master *master)  in drm_platform_set_busid()  argument
53 	master->unique_len = 13 + strlen(dev->driver->name);  in drm_platform_set_busid()
69 			"platform:%s:%02d", dev->driver->name, id);  in drm_platform_set_busid()
82 static int drm_platform_get_irq(struct drm_device *dev)  in drm_platform_get_irq()  argument
84 	if (dev->irqr)  in drm_platform_get_irq()
85 		return (dev->irq);  in drm_platform_get_irq()
87 	dev->irqr = bus_alloc_resource_any(dev->dev, SYS_RES_IRQ,  in drm_platform_get_irq()
88 	    &dev->irqrid, RF_SHAREABLE);  in drm_platform_get_irq()
89 	if (!dev->irqr) {  in drm_platform_get_irq()
90 		dev_err(dev->dev, "Failed to allocate IRQ\n");  in drm_platform_get_irq()
94 	dev->irq = (int) rman_get_start(dev->irqr);  in drm_platform_get_irq()
96 	return (dev->irq);  in drm_platform_get_irq()
118 int drm_get_platform_dev(device_t kdev, struct drm_device *dev,  in drm_get_platform_dev()  argument
127 	dev->dev = kdev;  in drm_get_platform_dev()
131 	ret = drm_fill_in_dev(dev, driver);  in drm_get_platform_dev()
138 	if (drm_core_check_feature(dev, DRIVER_MODESET)) {  in drm_get_platform_dev()
139 		ret = drm_get_minor(dev, &dev->control, DRM_MINOR_CONTROL);  in drm_get_platform_dev()
144 	ret = drm_get_minor(dev, &dev->primary, DRM_MINOR_LEGACY);  in drm_get_platform_dev()
148 	if (dev->driver->load) {  in drm_get_platform_dev()
149 		ret = dev->driver->load(dev, 0);  in drm_get_platform_dev()
155 	if (drm_core_check_feature(dev, DRIVER_MODESET)) {  in drm_get_platform_dev()
156 		ret = drm_mode_group_init_legacy_group(dev,  in drm_get_platform_dev()
157 				&dev->primary->mode_group);  in drm_get_platform_dev()
163 	list_add_tail(&dev->driver_item, &driver->device_list);  in drm_get_platform_dev()
170 		 driver->date, dev->primary->index);  in drm_get_platform_dev()
175 	drm_put_minor(&dev->primary);  in drm_get_platform_dev()
177 	if (drm_core_check_feature(dev, DRIVER_MODESET))  in drm_get_platform_dev()
178 		drm_put_minor(&dev->control);  in drm_get_platform_dev()