linux/drivers/gpu/drm/amd/amdgpu, branch v7.1-rc2

Merge tag 'amd-drm-fixes-7.1-2026-04-30' of https://gitlab.freedesktop.org/agd5f/linux into drm-fixes

2026-05-01T02:48:57Z

amd-drm-fixes-7.1-2026-04-30: amdgpu: - GFX12 fix for CONFIG_DRM_DEBUG_MM configs - Fix DC analog support - Userq fixes - GART placement fix - Aldebaran SMU fixes - AMDGPU_INFO_READ_MMR_REG fix - UVD 3.1 fix - GC 6 TCC fix - Fix root reservation in amdgpu_vm_handle_fault() - RAS fix - Module reload fix for APUs - Fix build for CONFIG_DRM_FBDEV_EMULATION=n - IGT DWB regression fix - GC 11.5.4 fix - VCN user fence fixes - JPEG user fence fixes - SMU 13.0.6 fix - VCN 3/4 IB parser fixes - NV3x+ dGPU vblank fix - DCE6/8 fixes for LVDS/eDP panels without an EDID amdkfd: - Fix for when CONFIG_HSA_AMD is not set - SVM fixes Signed-off-by: Dave Airlie From: Alex Deucher Link: https://patch.msgid.link/20260430135619.3929877-1-alexander.deucher@amd.com

drm/amdgpu/vcn4: Avoid overflow on msg bound check

2026-04-28T19:51:18Z

As pointed out by SDL, the previous condition may be vulnerable to overflow. Fixes: 0a78f2bac142 ("drm/amdgpu/vcn4: Prevent OOB reads when parsing dec msg") Cc: SDL Signed-off-by: Benjamin Cheng Reviewed-by: Ruijing Dong Signed-off-by: Alex Deucher (cherry picked from commit 3c5367d950140d4ec7af830b2268a5a6fdaa3885)

drm/amdgpu/vcn3: Avoid overflow on msg bound check

2026-04-28T19:51:18Z

As pointed out by SDL, the previous condition may be vulnerable to overflow. Fixes: b193019860d6 ("drm/amdgpu/vcn3: Prevent OOB reads when parsing dec msg") Cc: SDL Signed-off-by: Benjamin Cheng Reviewed-by: Ruijing Dong Signed-off-by: Alex Deucher (cherry picked from commit db00257ac9e4a51eb2515aaea161a019f7125e10)

drm/amdgpu: clean up the userq unmap error handler

2026-04-28T19:51:18Z

amdgpu_userq_unmap_helper() already handles the unmap error case. Signed-off-by: Prike Liang Reviewed-by: Christian König Signed-off-by: Alex Deucher (cherry picked from commit 66cb6579990b633ccc7300c27011d837b9a58da0)

drm/amdgpu/jpeg: set no_user_fence for JPEG v5.3.0 ring

2026-04-28T19:51:18Z

JPEG rings do not support 64-bit user fence writes, reject CS submissions with user fences. Fixes: 4aeaf3cbfa9f ("drm/amdgpu/jpeg: Add jpeg 5.3.0 support") Reviewed-by: Christian König Reviewed-by: Alex Deucher Signed-off-by: Yinjie Yao Signed-off-by: Alex Deucher (cherry picked from commit 86ac011ae234c03fb872f4945913391ea1d8862e)

drm/amdgpu/jpeg: set no_user_fence for JPEG v5.0.2 ring

2026-04-28T19:51:18Z

JPEG rings do not support 64-bit user fence writes, reject CS submissions with user fences. Fixes: 855e3e19f69c ("drm/amdgpu: Add JPEG_v5_0_2 IP block") Reviewed-by: Christian König Reviewed-by: Alex Deucher Signed-off-by: Yinjie Yao Signed-off-by: Alex Deucher (cherry picked from commit 4ec1c402fb0fb39511136c5fc874788542c476bc)

drm/amdgpu/jpeg: set no_user_fence for JPEG v5.0.1 ring

2026-04-28T19:51:18Z

JPEG rings do not support 64-bit user fence writes, reject CS submissions with user fences. Fixes: b8f57b69942b ("drm/amdgpu: Add JPEG5_0_1 support") Reviewed-by: Christian König Reviewed-by: Alex Deucher Signed-off-by: Yinjie Yao Signed-off-by: Alex Deucher (cherry picked from commit 742a98e2e81702df8fe1b1eccee5223220a03dc2)

drm/amdgpu/jpeg: set no_user_fence for JPEG v5.0.0 ring

2026-04-28T19:51:18Z

JPEG rings do not support 64-bit user fence writes, reject CS submissions with user fences. Fixes: dfad65c65728 ("drm/amdgpu: Add JPEG5 support") Reviewed-by: Christian König Reviewed-by: Alex Deucher Signed-off-by: Yinjie Yao Signed-off-by: Alex Deucher (cherry picked from commit 0f43893d3cd478fa57836697525b338817c9c23d)

drm/amdgpu/jpeg: set no_user_fence for JPEG v4.0.5 ring

2026-04-28T19:51:18Z

JPEG rings do not support 64-bit user fence writes, reject CS submissions with user fences. Fixes: 8f98a715da8e ("drm/amdgpu/jpeg: add jpeg support for VCN4_0_5") Reviewed-by: Christian König Reviewed-by: Alex Deucher Signed-off-by: Yinjie Yao Signed-off-by: Alex Deucher (cherry picked from commit f05d0a4f21fc720116d6e238f23308b199891058)

drm/amdgpu/jpeg: set no_user_fence for JPEG v4.0.3 ring

2026-04-28T19:51:18Z

JPEG rings do not support 64-bit user fence writes, reject CS submissions with user fences. Fixes: e684e654eba9 ("drm/amdgpu/jpeg: add jpeg support for VCN4_0_3") Reviewed-by: Christian König Reviewed-by: Alex Deucher Signed-off-by: Yinjie Yao Signed-off-by: Alex Deucher (cherry picked from commit 2f6afc97d259d530f4f86c7743efbc573a8da927)