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| author | Yong Zhao | 2018-07-13 22:17:44 +0200 |
|---|---|---|
| committer | Oded Gabbay | 2018-07-13 22:17:44 +0200 |
| commit | 98bb92222eef6ac022f352aa4224f4c94a119199 (patch) | |
| tree | 91d7d592380009038dfb41cddffaa976267a8c64 /drivers/gpu/drm/amd/amdkfd/kfd_priv.h | |
| parent | drm/amdkfd: Consolidate duplicate memory banks info in topology (diff) | |
| download | kernel-qcow2-linux-98bb92222eef6ac022f352aa4224f4c94a119199.tar.gz kernel-qcow2-linux-98bb92222eef6ac022f352aa4224f4c94a119199.tar.xz kernel-qcow2-linux-98bb92222eef6ac022f352aa4224f4c94a119199.zip | |
drm/amdkfd: Make SDMA engine number an ASIC-dependent variable
On Raven there is only one SDMA engine instead of previously assumed two,
so we need to adapt our code to this new scenario.
Signed-off-by: Yong Zhao <yong.zhao@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdkfd/kfd_priv.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdkfd/kfd_priv.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_priv.h b/drivers/gpu/drm/amd/amdkfd/kfd_priv.h index 37d179ed51dc..ca83254719fc 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_priv.h +++ b/drivers/gpu/drm/amd/amdkfd/kfd_priv.h @@ -203,6 +203,7 @@ struct kfd_device_info { bool supports_cwsr; bool needs_iommu_device; bool needs_pci_atomics; + unsigned int num_sdma_engines; }; struct kfd_mem_obj { |