diff mbox series

[v2,34/41] drm: renesas: shmobile: Shutdown the display on remove

Message ID 61738d0ed968fa59c3e5180123e208eaf8c9a43e.1689698048.git.geert+renesas@glider.be (mailing list archive)
State Superseded
Delegated to: Kieran Bingham
Headers show
Series drm: renesas: shmobile: Atomic conversion + DT support | expand

Commit Message

Geert Uytterhoeven July 18, 2023, 4:54 p.m. UTC 
When the device is unbound from the driver, the display may be active.
Make sure it gets shut down.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
---
v2:
  - Add Reviewed-by.
---
 drivers/gpu/drm/renesas/shmobile/shmob_drm_drv.c | 2 ++
 1 file changed, 2 insertions(+)
diff mbox series

Patch

diff --git a/drivers/gpu/drm/renesas/shmobile/shmob_drm_drv.c b/drivers/gpu/drm/renesas/shmobile/shmob_drm_drv.c
index 78f9650e3a61365f..51a9a6955d1fb0fb 100644
--- a/drivers/gpu/drm/renesas/shmobile/shmob_drm_drv.c
+++ b/drivers/gpu/drm/renesas/shmobile/shmob_drm_drv.c
@@ -16,6 +16,7 @@ 
 #include <linux/pm_runtime.h>
 #include <linux/slab.h>
 
+#include <drm/drm_crtc_helper.h>
 #include <drm/drm_drv.h>
 #include <drm/drm_fbdev_generic.h>
 #include <drm/drm_gem_dma_helper.h>
@@ -172,6 +173,7 @@  static int shmob_drm_remove(struct platform_device *pdev)
 	struct drm_device *ddev = &sdev->ddev;
 
 	drm_dev_unregister(ddev);
+	drm_helper_force_disable_all(ddev);
 	drm_kms_helper_poll_fini(ddev);
 	return 0;
 }