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drm/amdgpu: Move hdp ras block init to ras sw_init

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Initialize hdp ras block only when mmhub ip block
supports ras features. Driver queries ras capabilities
after early_init, ras block init needs to be moved to
sw_init.

Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Stanley Yang <Stanley.Yang@amd.com>
Reviewed-by: Tao Zhou <tao.zhou1@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Hawking Zhang
2023-03-04 17:24:46 +08:00
committed by Alex Deucher
parent fec70a8601
commit 474e2d491e
6 changed files with 55 additions and 9 deletions
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48
drivers/gpu/drm/amd/amdgpu/amdgpu_hdp.c Normal file
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@@ -0,0 +1,48 @@
/*
* Copyright 2023 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) OR AUTHOR(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.
*
*/
#include "amdgpu.h"
#include "amdgpu_ras.h"
int amdgpu_hdp_ras_sw_init(struct amdgpu_device *adev)
{
int err;
struct amdgpu_hdp_ras *ras;
if (!adev->hdp.ras)
return 0;
ras = adev->hdp.ras;
err = amdgpu_ras_register_ras_block(adev, &ras->ras_block);
if (err) {
dev_err(adev->dev, "Failed to register hdp ras block!\n");
return err;
}
strcpy(ras->ras_block.ras_comm.name, "hdp");
ras->ras_block.ras_comm.block = AMDGPU_RAS_BLOCK__HDP;
ras->ras_block.ras_comm.type = AMDGPU_RAS_ERROR__MULTI_UNCORRECTABLE;
adev->hdp.ras_if = &ras->ras_block.ras_comm;
/* hdp ras follows amdgpu_ras_block_late_init_default for late init */
return 0;
}