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drm: rcar-du: Shutdown the display on remove 

When the device is unbound from the driver (the DU being a platform
device, this occurs either when removing the DU module, or when
unbinding the device manually through sysfs), the display may be active.
Make sure it gets shut down.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Reviewed-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
This commit is contained in:
Laurent Pinchart 2021-03-23 02:09:53 +02:00
parent c29b6b0b12
commit 5e7ef0b85c
1 changed files with 1 additions and 0 deletions
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1
drivers/gpu/drm/rcar-du/rcar_du_drv.c
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@ -553,6 +553,7 @@ static int rcar_du_remove(struct platform_device *pdev)
struct drm_device *ddev = &rcdu->ddev;
drm_dev_unregister(ddev);
drm_atomic_helper_shutdown(ddev);
drm_kms_helper_poll_fini(ddev);