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drm/amdgpu: Add gmc v12_0 ip block support (v7)

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Add initial support for GMC v12.

v1: Add gmc v12_0 ip block support.
v2: Switch to gfx.kiq array.
v3: Switch to vmhubs_mask.
v4: Switch to AMDGPU_MMHUB0(0) and AMDGPU_GFXHUB(0)
v5: Rebase (Alex)
v6: Squash in fixes for AGP handling, gfxhub init order,
    vmhub index (Alex)
v7: Rebase (Alex)
v8: squash in ecc fix (Alex)

Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Likun Gao <Likun.Gao@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Hawking Zhang 2023-07-04 22:03:55 +08:00 • committed by Alex Deucher
parent 2d1d875656
commit 075b44aa21
3 changed files with 1031 additions and 1 deletions
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2
drivers/gpu/drm/amd/amdgpu/Makefile
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@ -116,7 +116,7 @@ amdgpu-y += \
gfxhub_v2_0.o mmhub_v2_0.o gmc_v10_0.o gfxhub_v2_1.o mmhub_v2_3.o \
mmhub_v1_7.o gfxhub_v3_0.o mmhub_v3_0.o mmhub_v3_0_2.o gmc_v11_0.o \
mmhub_v3_0_1.o gfxhub_v3_0_3.o gfxhub_v1_2.o mmhub_v1_8.o mmhub_v3_3.o \
gfxhub_v11_5_0.o mmhub_v4_1_0.o gfxhub_v12_0.o
gfxhub_v11_5_0.o mmhub_v4_1_0.o gfxhub_v12_0.o gmc_v12_0.o
# add UMC block
amdgpu-y += \

1000
drivers/gpu/drm/amd/amdgpu/gmc_v12_0.c Normal file
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30
drivers/gpu/drm/amd/amdgpu/gmc_v12_0.h Normal file
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@ -0,0 +1,30 @@
/*
* 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.
*
*/
#ifndef __GMC_V12_0_H__
#define __GMC_V12_0_H__
extern const struct amd_ip_funcs gmc_v12_0_ip_funcs;
extern const struct amdgpu_ip_block_version gmc_v12_0_ip_block;
#endif