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drm/amdgpu: add amdgpu_umc_functions structure 

This is common structure as UMC callback function

Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Dennis Li <dennis.li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Hawking Zhang 2019-07-23 19:42:03 +08:00 committed by Alex Deucher
parent 6501a77170
commit 9e585a523b
2 changed files with 31 additions and 0 deletions
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2
drivers/gpu/drm/amd/amdgpu/amdgpu.h
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@ -86,6 +86,7 @@
#include "amdgpu_smu.h"
#include "amdgpu_discovery.h"
#include "amdgpu_mes.h"
#include "amdgpu_umc.h"
#define MAX_GPU_INSTANCE 16
@ -967,6 +968,7 @@ struct amdgpu_device {
const struct amdgpu_nbio_funcs *nbio_funcs;
const struct amdgpu_df_funcs *df_funcs;
const struct amdgpu_umc_funcs *umc_funcs;
/* delayed work_func for deferring clockgating during resume */
struct delayed_work delayed_init_work;

29
drivers/gpu/drm/amd/amdgpu/amdgpu_umc.h Normal file
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@ -0,0 +1,29 @@
/*
* Copyright (C) 2019 Advanced Micro Devices, Inc.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE COPYRIGHT HOLDER(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
* AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
#ifndef __AMDGPU_UMC_H__
#define __AMDGPU_UMC_H__
struct amdgpu_umc_funcs {
void (*query_ras_error_count)(struct amdgpu_device *adev,
void *ras_error_status);
};
#endif