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| author | Yong Zhao <Yong.Zhao@amd.com> | 2020-03-05 00:52:41 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2020-05-01 22:19:08 +0300 |
| commit | d09f85d52ad6d1da9d6b8aecca6b81e0b4750afb (patch) | |
| tree | ec012482c6fb74caf8a0b0b516d2d64cde376edb /drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h | |
| parent | 5c180eb910df3c635e22f5327fd074aafafc7523 (diff) | |
| download | linux-d09f85d52ad6d1da9d6b8aecca6b81e0b4750afb.tar.xz | |
drm/amdkfd: Use a systematic method to calculate queue mask bit
The queue mask used for set_resources always assumes the queue number
per pipe is 8, so KFD needs to align with that by using function
amdgpu_queue_mask_bit_to_set_resource_bit().
Signed-off-by: Yong Zhao <Yong.Zhao@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h index a501026e829c..3f2b695cf19e 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h @@ -149,6 +149,9 @@ int amdgpu_amdkfd_post_reset(struct amdgpu_device *adev); void amdgpu_amdkfd_gpu_reset(struct kgd_dev *kgd); +int amdgpu_queue_mask_bit_to_set_resource_bit(struct amdgpu_device *adev, + int queue_bit); + /* Shared API */ int amdgpu_amdkfd_alloc_gtt_mem(struct kgd_dev *kgd, size_t size, void **mem_obj, uint64_t *gpu_addr, |