kernel/linux.git/drivers/gpu/drm/amd/amdgpu/amdgpu_benchmark.c, branch v6.12.80

drm/amdgpu: replace tmz flag into buffer flag

2024-04-26T21:22:38+00:00

Replace tmz flag into buffer flag to make it easier to understand and extend Signed-off-by: Likun Gao Signed-off-by: Frank Min Reviewed-by: Alex Deucher Reviewed-by: Christian König Signed-off-by: Alex Deucher

drm/amdgpu: use ktime rather than jiffies for benchmark results

2022-02-23T19:02:51+00:00

To protect against wraparounds. Reviewed-by: Christian König Signed-off-by: Alex Deucher

drm/amdgpu: use kernel BO API for benchmark buffer management

2022-02-23T19:02:51+00:00

Simplifies the code quite a bit. Reviewed-by: Christian König Signed-off-by: Alex Deucher

drm/amdgpu: add a benchmark mutex

2022-02-23T19:02:50+00:00

To avoid multiple runs in parallel to avoid mixing results. Reviewed-by: Christian König Signed-off-by: Alex Deucher

drm/amdgpu: print the selected benchmark test in the log

2022-02-23T19:02:50+00:00

So you can tell which benchmark was run. v2: print the test description as well Reviewed-by: Christian König Signed-off-by: Alex Deucher

drm/amdgpu: plumb error handling though amdgpu_benchmark()

2022-02-23T19:02:50+00:00

So we can tell when this function fails. v2: squash in error handling fix (Alex) Reviewed-by: Christian König Signed-off-by: Alex Deucher

drm/amdgpu/benchmark: use dev_info rather than DRM macros for logging

2022-02-22T19:52:39+00:00

So we can tell which output goes to which device when multiple GPUs are present. Also while we are here, convert DRM_ERROR to dev_info. The error cases are not critical. Reviewed-by: Christian König Signed-off-by: Alex Deucher

drm/amdgpu: allow variable BO struct creation

2021-04-09T20:45:12+00:00

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 Reviewed-by: Christian König Signed-off-by: Alex Deucher

drm/amdgpu: expand amdgpu_copy_buffer interface with tmz parameter

2020-04-28T20:20:29+00:00

This patch expands amdgpu_copy_buffer interface with tmz parameter. Signed-off-by: Aaron Liu Reviewed-by: Christian König Reviewed-by: Huang Rui Signed-off-by: Alex Deucher

drm/amdgpu: fix double reference dropping

2019-11-06T21:27:48+00:00

The reference to object fence is dropped at the end of the loop. However, it is dropped again outside the loop. The reference can be dropped immediately after calling dma_fence_wait() in the loop and thus the dropping operation outside the loop can be removed. Reviewed-by: Christian König Signed-off-by: Pan Bian Signed-off-by: Alex Deucher