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| author | Alex Deucher <alexander.deucher@amd.com> | 2016-01-15 19:59:48 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2016-02-10 22:16:54 +0300 |
| commit | bfa99269ea6c6ca9e75bdddb92f0afce875fb010 (patch) | |
| tree | 58b6ebb5fda8901fd39ee9881ef9a373c1b46527 /drivers/gpu/drm/amd | |
| parent | a2c5c698257614acfbc6429716a0af4064359043 (diff) | |
| download | linux-bfa99269ea6c6ca9e75bdddb92f0afce875fb010.tar.xz | |
drm/amdgpu: post card after hard reset
Posting is required after a pci config reset.
Reviewed-by: Junwei Zhang <Jerry.Zhang@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Ken Wang <Qingqing.Wang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c index 65531463f88e..80ce22ddbc0c 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c @@ -1889,6 +1889,9 @@ int amdgpu_gpu_reset(struct amdgpu_device *adev) retry: r = amdgpu_asic_reset(adev); + /* post card */ + amdgpu_atom_asic_init(adev->mode_info.atom_context); + if (!r) { dev_info(adev->dev, "GPU reset succeeded, trying to resume\n"); r = amdgpu_resume(adev); |