linux/drivers/gpu/drm/amd/amdgpu/amdgpu_object.h, branch v5.3Mirror of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/
https://git.shady.money/linux/atom?h=v5.32019-06-11T16:52:19Zdrm/amdgpu: stop removing BOs from the LRU v32019-06-11T16:52:19ZChristian Königchristian.koenig@amd.com2019-05-10T14:09:48Zurn:sha1:55c2e5a1600cfa9bb7afb445318d6ba1730251a5
This avoids OOM situations when we have lots of threads
submitting at the same time.
v3: apply this to the whole driver, not just CS
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
Tested-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: XGMI pstate switch initial support2019-03-28T03:40:43Zshaoyunlshaoyun.liu@amd.com2019-03-20T20:14:56Zurn:sha1:df399b064118bf9a5b9a3faaa67feb1cbb34e9d4
Driver vote low to high pstate switch whenever there is an outstanding
XGMI mapping request. Driver vote high to low pstate when all the
outstanding XGMI mapping is terminated.
Signed-off-by: shaoyunl <shaoyun.liu@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: revert "XGMI pstate switch initial support"2019-03-21T19:05:01ZChristian Königchristian.koenig@amd.com2019-03-19T12:03:45Zurn:sha1:86f7bae5cf9724073ccfd9e7452a95efb27c4fbb
This reverts commit 9b638f9751308ae3ae8f28e0c6e9decffd97f5f9.
Adding this to the mapping is complete nonsense and the whole
implementation looks racy. This patch wasn't thoughtfully reviewed
and should be reverted for now.
Signed-off-by: Christian König <christian.koenig@amd.com>
Acked-by: Liu, Shaoyun <Shaoyun.Liu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: XGMI pstate switch initial support2019-03-19T20:36:48Zshaoyunlshaoyun.liu@amd.com2019-02-21T21:30:25Zurn:sha1:9b638f9751308ae3ae8f28e0c6e9decffd97f5f9
Driver vote low to high pstate switch whenever there is an outstanding
XGMI mapping request. Driver vote high to low pstate when all the
outstanding XGMI mapping is terminated.
Signed-off-by: shaoyunl <shaoyun.liu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: Add helper to wait for BO fences using a sync object2019-02-13T22:50:32ZFelix KuehlingFelix.Kuehling@amd.com2019-02-04T22:46:35Zurn:sha1:e8e32426b1271d3387208c3a6eaf7c166bea9975
Creates a temporary sync object to wait for the BO reservation. This
generalizes amdgpu_vm_wait_pd.
Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: remove amdgpu_bo_backup_to_shadow2018-12-03T16:14:48ZChristian Königchristian.koenig@amd.com2018-11-07T08:23:26Zurn:sha1:1245adf31569e117d11b4ac5839e7b6c53d21186
It is unused.
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: fix shadow BO restoring2018-09-19T17:38:41ZChristian Königchristian.koenig@amd.com2018-09-11T09:50:57Zurn:sha1:403009bfba45163887398652762ed1fc6645181c
Don't grab the reservation lock any more and simplify the handling quite
a bit.
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: use a single linked list for amdgpu_vm_bo_base2018-09-13T20:14:12ZChristian Königchristian.koenig@amd.com2018-09-10T18:02:46Zurn:sha1:646b90259842faa8341b076a3488a227927d84a2
Instead of the double linked list. Gets the size of amdgpu_vm_pt down to
64 bytes again.
We could even reduce it down to 32 bytes, but that would require some
rather extreme hacks.
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
Acked-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: remove amdgpu_bo_gpu_accessible2018-08-29T17:35:12ZChristian Königchristian.koenig@amd.com2018-08-28T11:44:32Zurn:sha1:efa9a5ef10fbbf500e6b479359dde72947a9799e
Not used any more.
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: reduce the number of placements for a BO2018-07-25T20:06:13ZChristian Königchristian.koenig@amd.com2018-07-18T09:16:35Zurn:sha1:bf314ca3f10d4ba4335808dc678631908881db8b
Make struct amdgpu_bo a bit smaller.
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>