/**
* radeon_driver_unload_kms - Main unload function for KMS.
*
* @dev: drm dev pointer
*
* This is the main unload function for KMS (all asics).
* It calls radeon_modeset_fini() to tear down the
* displays, and radeon_device_fini() to tear down
* the rest of the device (CP, writeback, etc.).
* Returns 0 on success.
*/
int radeon_driver_unload_kms(struct drm_device *dev)
{
struct radeon_device *rdev = dev->dev_private;
if (rdev == NULL)
return 0;
if (rdev->rmmio == NULL)
goto done_free;
#ifdef PM_TODO
pm_runtime_get_sync(dev->dev);
#endif
radeon_acpi_fini(rdev);
radeon_modeset_fini(rdev);
radeon_device_fini(rdev);
done_free:
/* XXX pending drm update, after this accessing pdev is illegal! */
drm_fini_pdev(&dev->pdev);
kfree(rdev);
dev->dev_private = NULL;
return 0;
}
int radeon_driver_unload_kms(struct drm_device *dev)
{
struct radeon_device *rdev = dev->dev_private;
if (rdev == NULL)
return 0;
radeon_modeset_fini(rdev);
radeon_device_fini(rdev);
kfree(rdev);
dev->dev_private = NULL;
return 0;
}
int radeon_driver_unload_kms(struct drm_device *dev)
{
struct radeon_device *rdev = dev->dev_private;
if (rdev == NULL)
return 0;
if (rdev->rmmio == NULL)
goto done_free;
radeon_acpi_fini(rdev);
radeon_modeset_fini(rdev);
radeon_device_fini(rdev);
done_free:
kfree(rdev);
dev->dev_private = NULL;
return 0;
}
/**
* radeon_driver_unload_kms - Main unload function for KMS.
*
* @dev: drm dev pointer
*
* This is the main unload function for KMS (all asics).
* It calls radeon_modeset_fini() to tear down the
* displays, and radeon_device_fini() to tear down
* the rest of the device (CP, writeback, etc.).
* Returns 0 on success.
*/
void radeon_driver_unload_kms(struct drm_device *dev)
{
struct radeon_device *rdev = dev->dev_private;
if (rdev == NULL)
return;
if (rdev->rmmio == NULL)
goto done_free;
if (radeon_is_px(dev)) {
pm_runtime_get_sync(dev->dev);
pm_runtime_forbid(dev->dev);
}
radeon_acpi_fini(rdev);
radeon_modeset_fini(rdev);
radeon_device_fini(rdev);
done_free:
kfree(rdev);
dev->dev_private = NULL;
}
/**
* radeon_driver_unload_kms - Main unload function for KMS.
*
* @dev: drm dev pointer
*
* This is the main unload function for KMS (all asics).
* It calls radeon_modeset_fini() to tear down the
* displays, and radeon_device_fini() to tear down
* the rest of the device (CP, writeback, etc.).
* Returns 0 on success.
*/
int
radeondrm_detach_kms(struct device *self, int flags)
{
struct radeon_device *rdev = (struct radeon_device *)self;
if (rdev == NULL)
return 0;
radeon_acpi_fini(rdev);
radeon_modeset_fini(rdev);
radeon_device_fini(rdev);
if (rdev->ddev != NULL) {
config_detach((struct device *)rdev->ddev, flags);
rdev->ddev = NULL;
}
pci_intr_disestablish(rdev->pc, rdev->irqh);
if (rdev->rmmio_size > 0)
bus_space_unmap(rdev->memt, rdev->rmmio, rdev->rmmio_size);
return 0;
}
