From 2c0d7318c8b071bf9688bb5f2bedba95856e0d42 Mon Sep 17 00:00:00 2001 From: Chunming Zhou Date: Tue, 30 Aug 2016 16:36:25 +0800 Subject: drm/amdgpu: add gart recovery by gtt list V2 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit V2: a. gart recovery should be ahead of ring test. b. rename to amdgpu_ttm_recover_gart Signed-off-by: Chunming Zhou Reviewed-by: Christian König Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_device.c') diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c index bfdd445a8bb6..c2459abb408d 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c @@ -2206,6 +2206,11 @@ retry: } if (!r) { amdgpu_irq_gpu_reset_resume_helper(adev); + if (need_full_reset && amdgpu_need_backup(adev)) { + r = amdgpu_ttm_recover_gart(adev); + if (r) + DRM_ERROR("gart recovery failed!!!\n"); + } r = amdgpu_ib_ring_tests(adev); if (r) { dev_err(adev->dev, "ib ring test failed (%d).\n", r); -- cgit v1.2.3-70-g09d2