linux/include/uapi/drm/amdgpu_drm.h, branch v6.8

drm/amdgpu: amdgpu_drm.h: fix comment typos

2023-10-05T21:49:55Z

Correct typos of "occurred". Signed-off-by: Randy Dunlap Cc: Alex Deucher Cc: Christian König Cc: "Pan, Xinhui" Cc: amd-gfx@lists.freedesktop.org Reviewed-by: Christian König Signed-off-by: Alex Deucher

drm/amdgpu: add new INFO ioctl query for the last GPU page fault

2023-10-05T21:49:39Z

Add a interface to query the last GPU page fault for the process. Useful for debugging context lost errors. v2: split vmhub representation between kernel and userspace v3: add locking when fetching fault info in INFO IOCTL Mesa MR: https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/23238 libdrm MR: https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/23238 Cc: samuel.pitoiset@gmail.com Reviewed-by: Christian König Acked-by: Guchun Chen Signed-off-by: Alex Deucher

drm/amdgpu: Add EXT_COHERENT memory allocation flags

2023-09-20T20:24:06Z

These flags (for GEM and SVM allocations) allocate memory that allows for system-scope atomic semantics. On GFX943 these flags cause caches to be avoided on non-local memory. On all other ASICs they are identical in functionality to the equivalent COHERENT flags. Corresponding Thunk patch is at https://github.com/RadeonOpenCompute/ROCT-Thunk-Interface/pull/88 Reviewed-by: David Yat Sin Signed-off-by: David Francis Signed-off-by: Alex Deucher

drm/amdgpu: add VPE FW version query support

2023-08-31T20:34:19Z

Add support to query VPE FW version. Signed-off-by: Lang Yu Signed-off-by: Alex Deucher

drm/amdgpu: add VPE HW IP definition

2023-08-30T19:51:17Z

Add HW IP for Video Processing Engine to support user space CS. Signed-off-by: Huang Rui Signed-off-by: Alex Deucher

drm/amdgpu: add new AMDGPU_FAMILY definition

2023-08-30T19:00:15Z

add GC 11.5.0 family Signed-off-by: Prike Liang Signed-off-by: Alex Deucher

drm/amdgpu: add UAPI for allocating doorbell memory

2023-08-07T21:14:06Z

This patch adds flags for a new gem domain AMDGPU_GEM_DOMAIN_DOORBELL in the UAPI layer. V2: Drop 'memory' from description (Christian) Cc: Alex Deucher Cc: Christian Koenig Reviewed-by: Christian Koenig Signed-off-by: Alex Deucher Signed-off-by: Shashank Sharma

drm/amdgpu: add new flag to AMDGPU_CTX_QUERY2

2023-06-09T13:20:55Z

OpenGL EXT_robustness extension expects the driver to stop reporting GUILTY_CONTEXT_RESET when the reset has completed and the GPU is ready to accept submission again. This commit adds a AMDGPU_CTX_QUERY2_FLAGS_RESET_IN_PROGRESS flag, that let the UMD know that the reset is still not finished. Mesa MR: https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/22290 Reviewed-by: Christian König Reviewed-by: André Almeida Signed-off-by: Pierre-Eric Pelloux-Prayer Signed-off-by: Alex Deucher

drm/amdgpu: add UAPI to query GFX shadow sizes

2023-04-24T22:16:30Z

Add UAPI to query the GFX shadow buffer requirements for preemption on GFX11. UMDs need to specify the shadow areas for preemption. v2: move into existing asic info query drop GDS as its use is determined by the UMD (Marek) v3: Update comments to note that alignment is base virtual alignment (Alex) Reviewed-by: Marek Olšák Signed-off-by: Alex Deucher

drm/amdgpu/UAPI: add new CS chunk for GFX shadow buffers

2023-04-24T22:16:14Z

For GFX11, the UMD needs to allocate some shadow buffers to be used for preemption. The UMD allocates the buffers and passes the GPU virtual address to the kernel since the kernel will program the packet that specified these addresses as part of its IB submission frame. v2: UMD passes shadow init to tell kernel when to initialize the shadow Reviewed-by: Christian König Signed-off-by: Alex Deucher