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drm/amdgpu/mes11: set doorbell offset for suspending userq

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Updating the union MESAPI__SUSPEND and union MESAPI__RESUME to
add the doorbell offset for suspending userq.

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>
(cherry picked from commit 30af09db33696f7e0de5c0c505cbb0cb92b6e25b)
Cc: stable@vger.kernel.org
This commit is contained in:
Prike Liang 2026-06-25 10:31:00 +08:00 committed by Alex Deucher
parent 52f650963d
commit 96f222efc9
2 changed files with 4 additions and 0 deletions
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2
drivers/gpu/drm/amd/amdgpu/mes_v11_0.c
View File

@ -559,6 +559,7 @@ static int mes_v11_0_suspend_gang(struct amdgpu_mes *mes,
mes_suspend_gang_pkt.gang_context_addr = input->gang_context_addr;
mes_suspend_gang_pkt.suspend_fence_addr = input->suspend_fence_addr;
mes_suspend_gang_pkt.suspend_fence_value = input->suspend_fence_value;
mes_suspend_gang_pkt.doorbell_offset = input->doorbell_offset;
return mes_v11_0_submit_pkt_and_poll_completion(mes,
&mes_suspend_gang_pkt, sizeof(mes_suspend_gang_pkt),
@ -578,6 +579,7 @@ static int mes_v11_0_resume_gang(struct amdgpu_mes *mes,
mes_resume_gang_pkt.resume_all_gangs = input->resume_all_gangs;
mes_resume_gang_pkt.gang_context_addr = input->gang_context_addr;
mes_resume_gang_pkt.doorbell_offset = input->doorbell_offset;
return mes_v11_0_submit_pkt_and_poll_completion(mes,
&mes_resume_gang_pkt, sizeof(mes_resume_gang_pkt),

2
drivers/gpu/drm/amd/include/mes_v11_api_def.h
View File

@ -427,6 +427,7 @@ union MESAPI__SUSPEND {
uint32_t suspend_fence_value;
struct MES_API_STATUS api_status;
uint32_t doorbell_offset;
};
uint32_t max_dwords_in_api[API_FRAME_SIZE_IN_DWORDS];
@ -444,6 +445,7 @@ union MESAPI__RESUME {
uint64_t gang_context_addr;
struct MES_API_STATUS api_status;
uint32_t doorbell_offset;
};
uint32_t max_dwords_in_api[API_FRAME_SIZE_IN_DWORDS];