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drm/amdgpu: make sure userqs are enabled in userq IOCTLs

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These IOCTLs shouldn't be called when userqs are not
enabled.  Make sure they are enabled before executing
the IOCTLs.

Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
(cherry picked from commit d967509651)
Cc: stable@vger.kernel.org
This commit is contained in:
Alex Deucher
2026-01-09 08:54:55 -05:00
parent 122b15cdbc
commit b6dff005fc
3 changed files with 23 additions and 0 deletions
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drivers/gpu/drm/amd/amdgpu/amdgpu_userq.h
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@@ -141,6 +141,7 @@ uint64_t amdgpu_userq_get_doorbell_index(struct amdgpu_userq_mgr *uq_mgr,
struct drm_file *filp);
u32 amdgpu_userq_get_supported_ip_mask(struct amdgpu_device *adev);
bool amdgpu_userq_enabled(struct drm_device *dev);
int amdgpu_userq_suspend(struct amdgpu_device *adev);
int amdgpu_userq_resume(struct amdgpu_device *adev);