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| author | Prike Liang <Prike.Liang@amd.com> | 2026-06-17 14:20:16 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2026-07-01 11:48:07 -0400 |
| commit | bc434335ab3c096a33a9e88c7951b4ac574db458 (patch) | |
| tree | 8f95cd86dfd1f302f87b704600833bdf81d5657c | |
| parent | b5fb1891663afc741698555eb8d04ff644272445 (diff) | |
| download | linux-next-bc434335ab3c096a33a9e88c7951b4ac574db458.tar.gz linux-next-bc434335ab3c096a33a9e88c7951b4ac574db458.zip | |
drm/amdgpu: add the doorbell index input for suspending userq
It requires inputing the doorbell offset for MES firmware preempts the
userq, and adding the doorbell offset also keep aliging with the
union MESAPI__SUSPEND in MES firmware.
Signed-off-by: Prike Liang <Prike.Liang@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_mes.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_mes.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_mes.h index dbedb1e47c3f..f25cffad8efe 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_mes.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_mes.h @@ -306,12 +306,14 @@ struct mes_suspend_gang_input { uint64_t gang_context_addr; uint64_t suspend_fence_addr; uint32_t suspend_fence_value; + uint32_t doorbell_offset; }; struct mes_resume_gang_input { uint32_t xcc_id; bool resume_all_gangs; uint64_t gang_context_addr; + uint32_t doorbell_offset; }; struct mes_reset_queue_input { |