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drm: mxsfb: Shutdown the display on remove

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When the device is unbound from the driver, the display may be active.
Make sure it gets shut down.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Cc: Lucas Stach <l.stach@pengutronix.de>
Cc: Sam Ravnborg <sam@ravnborg.org>
Cc: Stefan Agner <stefan@agner.ch>
Cc: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20211231160056.302276-1-marex@denx.de
This commit is contained in:
Marek Vasut 2021-12-31 17:00:56 +01:00 committed by Thomas Zimmermann
parent 1d61d359c2
commit 72f6c03336
1 changed files with 1 additions and 0 deletions
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1
drivers/gpu/drm/mxsfb/mxsfb_drv.c
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@ -374,6 +374,7 @@ static int mxsfb_remove(struct platform_device *pdev)
struct drm_device *drm = platform_get_drvdata(pdev);
drm_dev_unregister(drm);
drm_atomic_helper_shutdown(drm);
mxsfb_unload(drm);
drm_dev_put(drm);