kernel/linux.git/include/uapi/drm/amdgpu_drm.h, branch v4.18.11

drm/amdgpu: Add support to change mtype for 2nd part of gart BOs on GFX9

2018-05-15T18:44:26+00:00

This change prepares for a workaround in amdkfd for a GFX9 HW bug. It requires the control stack memory of compute queues, which is allocated from the second page of MQD gart BOs, to have mtype NC, rather than the default UC. Signed-off-by: Yong Zhao Reviewed-by: Christian König Signed-off-by: Alex Deucher

drm/amdgpu: add save restore list cntl gpm and srm firmware support

2018-05-15T18:43:36+00:00

RLC save/restore list cntl/gpm_mem/srm_mem ucodes are used for CGPG and gfxoff function. Signed-off-by: Huang Rui Acked-by: Alex Deucher Acked-by: Christian König Signed-off-by: Alex Deucher

drm/amdgpu: optionally do a writeback but don't invalidate TC for IB fences

2018-05-15T18:43:32+00:00

There is a new IB flag that enables this new behavior. Full invalidation is unnecessary for RELEASE_MEM and doesn't make sense when draw calls from two adjacent gfx IBs run in parallel. This will be the new default for Mesa. v2: bump the version Signed-off-by: Marek Olšák Reviewed-by: Christian König Signed-off-by: Alex Deucher

drm/amdgpu: handle domain mask checking v2

2018-05-15T18:43:32+00:00

if domain is illegal, we should return error. v2: remove duplicated domain checking. Signed-off-by: Chunming Zhou Reviewed-by: Christian König Signed-off-by: Alex Deucher

drm/amdgpu: revert "add new bo flag that indicates BOs don't need fallback (v2)"

2018-05-15T18:43:19+00:00

This reverts commit 6f51d28bfe8e1a676de5cd877639245bed3cc818. Makes fallback handling to complicated. This is just a feature for the GEM interface and shouldn't leak into the core BO create function. Signed-off-by: Christian König Acked-by: Chunming Zhou Signed-off-by: Alex Deucher

drm/amdgpu: add new bo flag that indicates BOs don't need fallback (v2)

2018-04-11T18:08:01+00:00

user cases: 1. KFD wraps amdgpu_bo_create, they have no fallback case which is different with amdgpu_gem_object_create. since upstream branch has no amdgpu_amdkfd_gpuvm.c, which need KFD guys add this flag to __alloc_memory_of_gpu: + flags |= AMDGPU_GEM_CREATE_NO_FALLBACK; 2. UMD can specify this flag for their allocation as well if they like. v2: squash in merge conflict fix (Chunming) Signed-off-by: Chunming Zhou Acked-by: Felix Kuehling Cc: felix.kuehling@amd.com Signed-off-by: Alex Deucher

drm/amdgpu: add VCN to firmware query interface

2018-03-21T04:42:49+00:00

Need to be able to query the VCN firmware version from userspace to determine supported features, etc. Reviewed-by: Huang Rui Acked-by: Leo Liu Signed-off-by: Alex Deucher

drm/amdgpu: query vram type from atombios

2018-03-14T19:38:26+00:00

The vram type for dGPU is stored in umc_info while sys mem type for APU is stored in integratedsysteminfo Signed-off-by: Hawking Zhang Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher

drm/amdgpu: Expose more GPU sensor queries

2018-02-19T19:17:57+00:00

Add sub-queries for stable pstate shader/memory clock. Reviewed-by: Alex Deucher Signed-off-by: Rex Zhu Signed-off-by: Alex Deucher

drm/amdgpu: expose the VA above the hole to userspace

2017-12-06T17:48:05+00:00

Let userspace know how much area we have above the 48bit VA hole on Vega10. Signed-off-by: Christian König Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher