[pull] amdgpu, amdkfd, radeon drm-next-7.3

Hi Dave, Simona,

Fixes for 7.3.

The following changes since commit 65b92bc671db7c222f8de1146c88e40fe8764d95:

  Merge tag 'drm-xe-next-fixes-2026-08-13' of https://gitlab.freedesktop.org/drm/xe/kernel into drm-next (2026-08-14 18:30:33 +1000)

are available in the Git repository at:

  https://gitlab.freedesktop.org/agd5f/linux.git tags/amd-drm-next-7.3-2026-08-19

for you to fetch changes up to e4c3ab59021e7c146a84b6671f0d530972bd58b4:

  drm/amd/display: validate plane degamma LUT size for private color prop (2026-08-19 10:14:55 -0400)

----------------------------------------------------------------
amd-drm-next-7.3-2026-08-19:

amdgpu:
- eGPU fixes
- Runtime PM fix
- UserQ fixes
- Backlight fix
- Discovery sysfs fix
- Reset handling fixes
- Buffer func handling fix for xgmi
- VCN boundary check fix
- DC lut handling fixes

amdkfd:
- Fix return value

radeon:
- iMac display fix

----------------------------------------------------------------
Akhmed Zhitaev (1):
      drm/amd/display: Scale custom brightness curve from full range

Alex Deucher (1):
      drm/amdgpu: handle pipeline sync without a VM fence

David (Ming Qiang) Wu (1):
      drm/amdgpu/vcn: fix integer overflow in dec_msg buffer count check

Gilles Risch (1):
      drm/radeon: fix internal display on iMac11, 1 (RV770/DCE3.1)

Guangshuo Li (1):
      drm/amdgpu: fix autosuspend cleanup during removal

Harry Wentland (2):
      drm/amd/display: avoid divide-by-zero in __is_lut_linear()
      drm/amd/display: validate plane degamma LUT size for private color prop

Jesse Zhang (2):
      drm/amdgpu: force complete the MES ring fences on reset
      drm/amdgpu: force complete the KIQ ring fences on reset

Mukul Joshi (1):
      drm/amdgpu: fix sysfs ip base addr for 64bit in standalone mode

Pierre-Eric Pelloux-Prayer (1):
      drm/amdgpu: delay ttm buffer func enablement on xgmi

Sunil Khatri (3):
      drm/amdgpu/userq: ignore duplicate BO locks in userq signal ioctl
      drm/amdgpu/userq: ignore duplicate BO locks when counting wait fences
      drm/amdgpu/userq: ignore duplicate BO locks when returning wait fence info

Yang Wang (2):
      drm/amdgpu: Disable runtime PM for externally attached dGPUs
      drm/amdgpu: check thunderbolt before switcheroo registration

Zhu Lingshan (4):
      drm/amdgpu: ensure all userq VAs mapped before restore
      drm/amdgpu: validate rptr and wptr of a userq
      amdkfd: let profile_lock_device return an int other than uint32
      drm/amdgpu: fix hang and race in userq destroy

 drivers/gpu/drm/amd/amdgpu/amdgpu_device.c         | 54 +++++++++++++++++++---
 drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c      | 15 +++++-
 drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c            |  1 +
 drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c             |  6 ++-
 drivers/gpu/drm/amd/amdgpu/amdgpu_userq.c          | 49 ++++++++++----------
 drivers/gpu/drm/amd/amdgpu/amdgpu_userq_fence.c    |  6 +--
 drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c             | 27 ++++++-----
 drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h             |  2 +-
 drivers/gpu/drm/amd/amdgpu/amdgpu_xgmi.c           |  3 ++
 drivers/gpu/drm/amd/amdgpu/vcn_v3_0.c              | 10 ++--
 drivers/gpu/drm/amd/amdgpu/vcn_v4_0.c              | 10 ++--
 drivers/gpu/drm/amd/amdkfd/kfd_chardev.c           |  2 +-
 .../amd/display/amdgpu_dm/amdgpu_dm_backlight.c    |  8 ++--
 .../drm/amd/display/amdgpu_dm/amdgpu_dm_color.c    | 13 ++++++
 drivers/gpu/drm/radeon/atombios_crtc.c             |  5 +-
 drivers/gpu/drm/radeon/atombios_encoders.c         | 23 +++++----
 16 files changed, 160 insertions(+), 74 deletions(-)