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| author | Chunming Zhou <David1.Zhou@amd.com> | 2016-08-05 12:30:17 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2016-08-19 19:33:22 +0300 |
| commit | 3ad81f167e86e3ad81f2611896d57165c62f8244 (patch) | |
| tree | 97faeff73a8af611390cf0ae284418a8194776a1 /drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | |
| parent | abc8c1ce48b6ab32224cd6902645f9acb8e7e686 (diff) | |
| download | linux-3ad81f167e86e3ad81f2611896d57165c62f8244.tar.xz | |
drm/amdgpu: add need backup function V2
V2:
add checking if need backup in amdgpu_bo_create.
Signed-off-by: Chunming Zhou <David1.Zhou@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_device.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c index c356bb538b43..21f4b748aff0 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c @@ -2049,6 +2049,14 @@ static int amdgpu_post_soft_reset(struct amdgpu_device *adev) return 0; } +bool amdgpu_need_backup(struct amdgpu_device *adev) +{ + if (adev->flags & AMD_IS_APU) + return false; + + return amdgpu_lockup_timeout > 0 ? true : false; +} + /** * amdgpu_gpu_reset - reset the asic * |