/* Acceleration not working on AGP card try again
* with fallback to PCI or PCIE GART
*/
- radeon_gpu_reset(rdev);
+ radeon_asic_reset(rdev);
radeon_fini(rdev);
radeon_agp_disable(rdev);
r = radeon_init(rdev);
{
DRM_INFO("radeon: finishing device.\n");
rdev->shutdown = true;
+ /* evict vram memory */
+ radeon_bo_evict_vram(rdev);
radeon_fini(rdev);
destroy_workqueue(rdev->wq);
vga_switcheroo_unregister_client(rdev->pdev);
return 0;
}
+int radeon_gpu_reset(struct radeon_device *rdev)
+{
+ int r;
+
+ radeon_save_bios_scratch_regs(rdev);
+ radeon_suspend(rdev);
+
+ r = radeon_asic_reset(rdev);
+ if (!r) {
+ dev_info(rdev->dev, "GPU reset succeed\n");
+ radeon_resume(rdev);
+ radeon_restore_bios_scratch_regs(rdev);
+ drm_helper_resume_force_mode(rdev->ddev);
+ return 0;
+ }
+ /* bad news, how to tell it to userspace ? */
+ dev_info(rdev->dev, "GPU reset failed\n");
+ return r;
+}
+
/*
* Debugfs