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Commit 846ae41a authored by Markus Trippelsdorf's avatar Markus Trippelsdorf Committed by Alex Deucher
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drm/radeon: Implement radeon_pci_shutdown 



Currently radeon devices are not properly shutdown during kexec. This
causes a varity of issues, e.g. dpm initialization failures.
Fix this by implementing a radeon_pci_shutdown function, that unloads
the driver cleanly.

Signed-off-by: default avatarMarkus Trippelsdorf <markus@trippelsdorf.de>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent b1880258

drivers/gpu/drm/radeon/radeon_drv.c

+10 −0
Original line number Diff line number Diff line
@@ -506,6 +506,15 @@ static const struct file_operations radeon_driver_kms_fops = { 
#endif

};





static void

radeon_pci_shutdown(struct pci_dev *pdev)

{

	struct drm_device *dev = pci_get_drvdata(pdev);



	radeon_driver_unload_kms(dev);

}



static struct drm_driver kms_driver = {

	.driver_features =

	    DRIVER_USE_AGP |
@@ -575,6 +584,7 @@ static struct pci_driver radeon_kms_pci_driver = { 
	.probe = radeon_pci_probe,

	.remove = radeon_pci_remove,

	.driver.pm = &radeon_pm_ops,

	.shutdown = radeon_pci_shutdown,

};



static int __init radeon_init(void)