diff options
| author | Emily Deng <Emily.Deng@amd.com> | 2025-05-27 11:42:11 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2025-06-18 12:19:19 -0400 |
| commit | 54f7a24e1437d66c9ff36d727a9dff1beeeab429 (patch) | |
| tree | 4d516e230de504b25d377a383a24af11b874b11f /drivers/gpu/drm/amd/amdgpu/sdma_v4_4_2.c | |
| parent | b49e3d7ca71aaf1e3412d41522a11a56563799b5 (diff) | |
drm/amdkfd: Move the process suspend and resume out of full access
For the suspend and resume process, exclusive access is not required.
Therefore, it can be moved out of the full access section to reduce the
duration of exclusive access.
v3:
Move suspend processes before hardware fini.
Remove twice call for bare metal.
v4:
Refine code
Signed-off-by: Emily Deng <Emily.Deng@amd.com>
Acked-by: Lijo Lazar <lijo.lazar@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/sdma_v4_4_2.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/sdma_v4_4_2.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/sdma_v4_4_2.c b/drivers/gpu/drm/amd/amdgpu/sdma_v4_4_2.c index 35b0a7fb37b9..e6af50c947a1 100644 --- a/drivers/gpu/drm/amd/amdgpu/sdma_v4_4_2.c +++ b/drivers/gpu/drm/amd/amdgpu/sdma_v4_4_2.c @@ -1679,9 +1679,9 @@ static int sdma_v4_4_2_reset_queue(struct amdgpu_ring *ring, unsigned int vmid) if (!(adev->sdma.supported_reset & AMDGPU_RESET_TYPE_PER_QUEUE)) return -EOPNOTSUPP; - amdgpu_amdkfd_suspend(adev, false); + amdgpu_amdkfd_suspend(adev, true); r = amdgpu_sdma_reset_engine(adev, id); - amdgpu_amdkfd_resume(adev, false); + amdgpu_amdkfd_resume(adev, true); return r; } |