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| author | David Belanger <david.belanger@amd.com> | 2024-06-10 16:38:55 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2024-07-23 17:33:17 -0400 |
| commit | 666f14cab21b17ccc1bdfe1e82458aa429b3b7e0 (patch) | |
| tree | 00d27cb6f6efef2f30ceb207137c48a8df43f96d /drivers/gpu/drm/amd/amdgpu/amdgpu_df.h | |
| parent | 4df9e2200fb8ae7199e46eaffeb9430bc0ba3ea7 (diff) | |
| download | linux-666f14cab21b17ccc1bdfe1e82458aa429b3b7e0.tar.gz linux-666f14cab21b17ccc1bdfe1e82458aa429b3b7e0.tar.bz2 linux-666f14cab21b17ccc1bdfe1e82458aa429b3b7e0.zip | |
drm/amdgpu: Fix atomics on GFX12
If PCIe supports atomics, configure register to prevent DF from
breaking atomics in separate load/store operations.
Signed-off-by: David Belanger <david.belanger@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_df.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_df.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_df.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_df.h index 1538b2dbfff1..eb605e79ae0e 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_df.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_df.h @@ -33,6 +33,7 @@ struct amdgpu_df_hash_status { struct amdgpu_df_funcs { void (*sw_init)(struct amdgpu_device *adev); void (*sw_fini)(struct amdgpu_device *adev); + void (*hw_init)(struct amdgpu_device *adev); void (*enable_broadcast_mode)(struct amdgpu_device *adev, bool enable); u32 (*get_fb_channel_number)(struct amdgpu_device *adev); |