[PATCH 0/7] Add gmc 12.1 support

[Alex Deucher <alexander.deucher@amd.com>]

Add GMC (graphics memory controller) 12.1 support.
This depends on the mmhub 4.2 and gfxhub 12.1
patches.

Hawking Zhang (1):
  drm/amdgpu: Add gmc v12_1 gmc callbacks

Likun Gao (2):
  drm/amdgpu: Add gmc v12_1 support
  drm/amdgpu: Add gmc v12_1_0 to discovery list

Mukul Joshi (4):
  drm/amdgpu: Add per-ASIC PTE init flag
  drm/amdgpu: Always set snoop bit in PDE on GFX 12.1
  drm/amdgpu: Enable PDE.C usage on GFX 12.1
  drm/amdkfd: Fix PTE clearing during SVM unmap on GFX 12.1

 drivers/gpu/drm/amd/amdgpu/Makefile           |   2 +-
 drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c |   1 +
 drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.h       |   1 +
 drivers/gpu/drm/amd/amdgpu/amdgpu_vm_pt.c     |   4 +-
 drivers/gpu/drm/amd/amdgpu/gfxhub_v12_1.c     |  16 +-
 drivers/gpu/drm/amd/amdgpu/gmc_v12_0.c        |  45 ++-
 drivers/gpu/drm/amd/amdgpu/gmc_v12_1.c        | 325 ++++++++++++++++++
 drivers/gpu/drm/amd/amdgpu/gmc_v12_1.h        |  29 ++
 drivers/gpu/drm/amd/amdkfd/kfd_svm.c          |   2 +-
 9 files changed, 402 insertions(+), 23 deletions(-)
 create mode 100644 drivers/gpu/drm/amd/amdgpu/gmc_v12_1.c
 create mode 100644 drivers/gpu/drm/amd/amdgpu/gmc_v12_1.h

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2.51.1