kernel/linux.git/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c, branch v5.13.1Linux kernel stable tree (mirror)https://git.radix-linux.su/kernel/linux.git/atom?h=v5.13.12021-04-09T20:45:31+00:00drm/amdgpu: use amdgpu_bo_user bo for metadata and tiling flag2021-04-09T20:45:31+00:00Nirmoy Dasnirmoy.das@amd.com2021-03-08T13:03:35+00:00urn:sha1:cc1bcf85b0112ad660e70464d00d3e36e103cedd
Tiling flag and metadata are only needed for BOs created by
amdgpu_gem_object_create(), so we can remove those from the
base class.
v2: * squash tiling_flags and metadata relared patches into one
* use BUG_ON for non ttm_bo_type_device type when accessing
tiling_flags and metadata._
v3: *include to_amdgpu_bo_user
Signed-off-by: Nirmoy Das <nirmoy.das@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: use amdgpu_bo_create_user() for when possible2021-04-09T20:45:28+00:00Nirmoy Dasnirmoy.das@amd.com2021-03-09T07:31:25+00:00urn:sha1:22b40f7a3ad17176b05413893228a82823bbe9e5
Use amdgpu_bo_create_user() for all the BO allocations for
ttm_bo_type_device type.
v2: include amdgpu_amdkfd_alloc_gws() as well it calls amdgpu_bo_create()
for ttm_bo_type_device
Signed-off-by: Nirmoy Das <nirmoy.das@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: allow variable BO struct creation2021-04-09T20:45:12+00:00Nirmoy Dasnirmoy.das@amd.com2021-03-08T13:00:06+00:00urn:sha1:9fd5543e9552acff859af7f154bd3402b7983dc5
Allow allocating BO structures with different structure size
than struct amdgpu_bo.
v2: Check bo_ptr_size in all amdgpu_bo_create() caller.
Signed-off-by: Nirmoy Das <nirmoy.das@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Revert "drm/amdgpu: During compute disable GFXOFF for Sienna_Cichlid"2021-03-24T03:29:05+00:00Harish KasiviswanathanHarish.Kasiviswanathan@amd.com2021-03-09T16:41:09+00:00urn:sha1:6dffd9dce94f1b68d68a4c073a95cc6a634df4a3
This reverts commit 73bf5cad2696fe3a21f70101821405db839ea18e.
Fixed in newer firmware
Signed-off-by: Harish Kasiviswanathan <Harish.Kasiviswanathan@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: Add kfd init_complete flag to check from amdgpu side2021-03-24T03:10:28+00:00shaoyunlshaoyun.liu@amd.com2021-02-16T15:57:17+00:00urn:sha1:8e2712e71bfc975c1cf6cd72c94914533cf704f2
amdgpu driver may be in reset state during init which will not initialize the kfd,
driver need to initialize the KFD after reset by check the flag
Signed-off-by: shaoyunl <shaoyun.liu@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: Use free system memory size for kfd memory accounting2021-03-24T02:57:49+00:00Oak ZengOak.Zeng@amd.com2021-01-18T20:55:34+00:00urn:sha1:df23d1bbd12f35f0076648cb5294523f51cd7e01
With the current kfd memory accounting scheme, kfd applications
can use up to 15/16 of total system memory. For system which
has small total system memory size it leaves small system memory
for OS. For example, if the system has totally 16GB of system
memory, this scheme leave OS and non-kfd applications only 1GB
of system memory. In many cases, this leads to OOM killer.
This patch changed the KFD system memory accounting scheme.
15/16 of free system memory when kfd driver load. This deduct
the system memory that OS already use.
Signed-off-by: Oak Zeng <Oak.Zeng@amd.com>
Suggested-by: Philip Yang <Philip.Yang@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amd/amdkfd: adjust dummy functions' placement2021-01-28T19:58:27+00:00Lang YuLang.Yu@amd.com2021-01-28T02:27:03+00:00urn:sha1:cd63989e0e6aa2eb66b461f2bae769e2550e47ac
Move all the dummy functions in amdgpu_amdkfd.c to
amdgpu_amdkfd.h as inline functions.
Signed-off-by: Lang Yu <Lang.Yu@amd.com>
Suggested-by: Felix Kuehling <Felix.Kuehling@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: Change the way to determine framebuffer type2020-11-04T22:09:03+00:00Gang Bagaba@amd.com2020-10-08T17:12:28+00:00urn:sha1:4c7e8a9e9f3095cb636c943b4db293c6d3cb3519
Determine FRAMEBUFFER_PUBLIC/PRIVATE only based host-accessibility,
not peer-accesssibility
Signed-off-by: Gang Ba <gaba@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: During compute disable GFXOFF for Sienna_Cichlid2020-10-23T19:33:48+00:00Harish KasiviswanathanHarish.Kasiviswanathan@amd.com2020-10-22T13:57:54+00:00urn:sha1:73bf5cad2696fe3a21f70101821405db839ea18e
Workaround to fix the soft hang observed in certain compute
applications.
Acked-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Harish Kasiviswanathan <Harish.Kasiviswanathan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: kfd_initialized can be static2020-10-09T18:44:39+00:00kernel test robotlkp@intel.com2020-09-23T02:28:28+00:00urn:sha1:402bde58e7f40da4d4d87c10b74182ed6b5c97dc
Fixes: c7651b73586600 ("drm/amdgpu: Fix handling of KFD initialization failures")
Signed-off-by: kernel test robot <lkp@intel.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>