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drm/amdgpu: Enable unmapped doorbell handling basic mode on mes 12

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Enable basic mode handling for doorbell ring on unmapped CP queue.
In this mode, MES can start schedule the queue mapping based on HW
interrupt instead of timer.

Signed-off-by: shaoyunl <shaoyun.liu@amd.com>
Reviewed-by: Harish Kasiviswanthan <Harish.Kasiviswanthan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
shaoyunl
2023-11-22 14:34:11 -05:00
committed by Alex Deucher
parent a2211e475c
commit 19e69a5d28
2 changed files with 17 additions and 2 deletions
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3
drivers/gpu/drm/amd/include/mes_v12_api_def.h
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@@ -238,7 +238,8 @@ union MESAPI_SET_HW_RESOURCES {
uint32_t send_write_data : 1;
uint32_t os_tdr_timeout_override : 1;
uint32_t use_rs64mem_for_proc_gang_ctx : 1;
uint32_t reserved : 17;
uint32_t unmapped_doorbell_handling: 2;
uint32_t reserved : 15;
};
uint32_t uint32_all;
};