diff options
Diffstat (limited to 'drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.c')
| -rw-r--r-- | drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.c b/drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.c index e8c77bcc6dae..75292a2f4644 100644 --- a/drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.c +++ b/drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.c @@ -206,6 +206,7 @@ err_mode_config_cleanup: static int kirin_drm_kms_cleanup(struct drm_device *dev) { drm_kms_helper_poll_fini(dev); + drm_atomic_helper_shutdown(dev); kirin_drm_private_cleanup(dev); drm_mode_config_cleanup(dev); @@ -244,6 +245,7 @@ err_kms_cleanup: kirin_drm_kms_cleanup(drm_dev); err_drm_dev_put: drm_dev_put(drm_dev); + dev_set_drvdata(dev, NULL); return ret; } @@ -255,6 +257,7 @@ static void kirin_drm_unbind(struct device *dev) drm_dev_unregister(drm_dev); kirin_drm_kms_cleanup(drm_dev); drm_dev_put(drm_dev); + dev_set_drvdata(dev, NULL); } static const struct component_master_ops kirin_drm_ops = { @@ -284,6 +287,11 @@ static void kirin_drm_platform_remove(struct platform_device *pdev) component_master_del(&pdev->dev, &kirin_drm_ops); } +static void kirin_drm_platform_shutdown(struct platform_device *pdev) +{ + drm_atomic_helper_shutdown(platform_get_drvdata(pdev)); +} + static const struct of_device_id kirin_drm_dt_ids[] = { { .compatible = "hisilicon,hi6220-ade", .data = &ade_driver_data, @@ -295,6 +303,7 @@ MODULE_DEVICE_TABLE(of, kirin_drm_dt_ids); static struct platform_driver kirin_drm_platform_driver = { .probe = kirin_drm_platform_probe, .remove_new = kirin_drm_platform_remove, + .shutdown = kirin_drm_platform_shutdown, .driver = { .name = "kirin-drm", .of_match_table = kirin_drm_dt_ids, |