diff options
Diffstat (limited to 'drivers/gpu/drm/imx')
| -rw-r--r-- | drivers/gpu/drm/imx/dcss/dcss-drv.c | 8 | ||||
| -rw-r--r-- | drivers/gpu/drm/imx/dcss/dcss-kms.c | 7 | ||||
| -rw-r--r-- | drivers/gpu/drm/imx/dcss/dcss-kms.h | 1 | ||||
| -rw-r--r-- | drivers/gpu/drm/imx/ipuv3/imx-drm-core.c | 8 |
4 files changed, 24 insertions, 0 deletions
diff --git a/drivers/gpu/drm/imx/dcss/dcss-drv.c b/drivers/gpu/drm/imx/dcss/dcss-drv.c index c68b0d93ae9e..b61cec0cc79d 100644 --- a/drivers/gpu/drm/imx/dcss/dcss-drv.c +++ b/drivers/gpu/drm/imx/dcss/dcss-drv.c @@ -92,6 +92,13 @@ static int dcss_drv_platform_remove(struct platform_device *pdev) return 0; } +static void dcss_drv_platform_shutdown(struct platform_device *pdev) +{ + struct dcss_drv *mdrv = dev_get_drvdata(&pdev->dev); + + dcss_kms_shutdown(mdrv->kms); +} + static struct dcss_type_data dcss_types[] = { [DCSS_IMX8MQ] = { .name = "DCSS_IMX8MQ", @@ -114,6 +121,7 @@ MODULE_DEVICE_TABLE(of, dcss_of_match); static struct platform_driver dcss_platform_driver = { .probe = dcss_drv_platform_probe, .remove = dcss_drv_platform_remove, + .shutdown = dcss_drv_platform_shutdown, .driver = { .name = "imx-dcss", .of_match_table = dcss_of_match, diff --git a/drivers/gpu/drm/imx/dcss/dcss-kms.c b/drivers/gpu/drm/imx/dcss/dcss-kms.c index 896de946f8df..d0ea4e97cded 100644 --- a/drivers/gpu/drm/imx/dcss/dcss-kms.c +++ b/drivers/gpu/drm/imx/dcss/dcss-kms.c @@ -172,3 +172,10 @@ void dcss_kms_detach(struct dcss_kms_dev *kms) dcss_crtc_deinit(&kms->crtc, drm); drm->dev_private = NULL; } + +void dcss_kms_shutdown(struct dcss_kms_dev *kms) +{ + struct drm_device *drm = &kms->base; + + drm_atomic_helper_shutdown(drm); +} diff --git a/drivers/gpu/drm/imx/dcss/dcss-kms.h b/drivers/gpu/drm/imx/dcss/dcss-kms.h index dfe5dd99eea3..62521c1fd6d2 100644 --- a/drivers/gpu/drm/imx/dcss/dcss-kms.h +++ b/drivers/gpu/drm/imx/dcss/dcss-kms.h @@ -34,6 +34,7 @@ struct dcss_kms_dev { struct dcss_kms_dev *dcss_kms_attach(struct dcss_dev *dcss); void dcss_kms_detach(struct dcss_kms_dev *kms); +void dcss_kms_shutdown(struct dcss_kms_dev *kms); int dcss_crtc_init(struct dcss_crtc *crtc, struct drm_device *drm); void dcss_crtc_deinit(struct dcss_crtc *crtc, struct drm_device *drm); struct dcss_plane *dcss_plane_init(struct drm_device *drm, diff --git a/drivers/gpu/drm/imx/ipuv3/imx-drm-core.c b/drivers/gpu/drm/imx/ipuv3/imx-drm-core.c index 352fa31ab4ed..4cfabcf7375a 100644 --- a/drivers/gpu/drm/imx/ipuv3/imx-drm-core.c +++ b/drivers/gpu/drm/imx/ipuv3/imx-drm-core.c @@ -257,6 +257,7 @@ err_poll_fini: drm_kms_helper_poll_fini(drm); component_unbind_all(drm->dev, drm); err_kms: + dev_set_drvdata(dev, NULL); drm_dev_put(drm); return ret; @@ -269,6 +270,7 @@ static void imx_drm_unbind(struct device *dev) drm_dev_unregister(drm); drm_kms_helper_poll_fini(drm); + drm_atomic_helper_shutdown(drm); component_unbind_all(drm->dev, drm); @@ -297,6 +299,11 @@ static void imx_drm_platform_remove(struct platform_device *pdev) component_master_del(&pdev->dev, &imx_drm_ops); } +static void imx_drm_platform_shutdown(struct platform_device *pdev) +{ + drm_atomic_helper_shutdown(platform_get_drvdata(pdev)); +} + #ifdef CONFIG_PM_SLEEP static int imx_drm_suspend(struct device *dev) { @@ -324,6 +331,7 @@ MODULE_DEVICE_TABLE(of, imx_drm_dt_ids); static struct platform_driver imx_drm_pdrv = { .probe = imx_drm_platform_probe, .remove_new = imx_drm_platform_remove, + .shutdown = imx_drm_platform_shutdown, .driver = { .name = "imx-drm", .pm = &imx_drm_pm_ops, |