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| author |   Sunil Khatri <sunil.khatri@amd.com> | 2024-10-17 19:17:22 +0530 |
|---|---|---|
| committer |   Alex Deucher <alexander.deucher@amd.com> | 2024-10-22 17:50:39 -0400 |
| commit | e095026f0066eca05268b20a6f378cf31bedc54b (patch) | |
| tree | ea958eefac83c657404dccf764bea116a4db3b35 /drivers/gpu/drm/amd/amdgpu/amdgpu.h | |
| parent | drm/amdgpu: validate hw_fini before function call (diff) | |
| download | linux-rng-e095026f0066eca05268b20a6f378cf31bedc54b.tar.xz linux-rng-e095026f0066eca05268b20a6f378cf31bedc54b.zip | |
drm/amdgpu: validate suspend before function call
Before making a function call to suspend, validate
the function pointer like we do in sw_init.
Use the helper function amdgpu_ip_block_suspend where
same checks and calls are repeated.
Signed-off-by: Sunil Khatri <sunil.khatri@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.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h index 565b0cedd88d..9c93d0a47904 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h @@ -363,6 +363,7 @@ int amdgpu_device_ip_wait_for_idle(struct amdgpu_device *adev, enum amd_ip_block_type block_type); bool amdgpu_device_ip_is_valid(struct amdgpu_device *adev, enum amd_ip_block_type block_type); +int amdgpu_ip_block_suspend(struct amdgpu_ip_block *ip_block); #define AMDGPU_MAX_IP_NUM 16 |