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| author | Yong Zhao <yong.zhao@amd.com> | 2018-07-13 16:17:44 -0400 |
|---|---|---|
| committer | Oded Gabbay <oded.gabbay@gmail.com> | 2018-07-13 16:17:44 -0400 |
| commit | 98bb92222eef6ac022f352aa4224f4c94a119199 (patch) | |
| tree | 91d7d592380009038dfb41cddffaa976267a8c64 /drivers/gpu/drm/amd/amdkfd/kfd_device.c | |
| parent | f3ed5df84c268235fb1d489ab8979af423da02de (diff) | |
| download | talos-obmc-linux-98bb92222eef6ac022f352aa4224f4c94a119199.tar.gz talos-obmc-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_device.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdkfd/kfd_device.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_device.c b/drivers/gpu/drm/amd/amdkfd/kfd_device.c index 8faa8db3eba5..572235cdd061 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_device.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_device.c @@ -52,6 +52,7 @@ static const struct kfd_device_info kaveri_device_info = { .supports_cwsr = false, .needs_iommu_device = true, .needs_pci_atomics = false, + .num_sdma_engines = 2, }; static const struct kfd_device_info carrizo_device_info = { @@ -67,6 +68,7 @@ static const struct kfd_device_info carrizo_device_info = { .supports_cwsr = true, .needs_iommu_device = true, .needs_pci_atomics = false, + .num_sdma_engines = 2, }; #endif @@ -83,6 +85,7 @@ static const struct kfd_device_info hawaii_device_info = { .supports_cwsr = false, .needs_iommu_device = false, .needs_pci_atomics = false, + .num_sdma_engines = 2, }; static const struct kfd_device_info tonga_device_info = { @@ -97,6 +100,7 @@ static const struct kfd_device_info tonga_device_info = { .supports_cwsr = false, .needs_iommu_device = false, .needs_pci_atomics = true, + .num_sdma_engines = 2, }; static const struct kfd_device_info tonga_vf_device_info = { @@ -111,6 +115,7 @@ static const struct kfd_device_info tonga_vf_device_info = { .supports_cwsr = false, .needs_iommu_device = false, .needs_pci_atomics = false, + .num_sdma_engines = 2, }; static const struct kfd_device_info fiji_device_info = { @@ -125,6 +130,7 @@ static const struct kfd_device_info fiji_device_info = { .supports_cwsr = true, .needs_iommu_device = false, .needs_pci_atomics = true, + .num_sdma_engines = 2, }; static const struct kfd_device_info fiji_vf_device_info = { @@ -139,6 +145,7 @@ static const struct kfd_device_info fiji_vf_device_info = { .supports_cwsr = true, .needs_iommu_device = false, .needs_pci_atomics = false, + .num_sdma_engines = 2, }; @@ -154,6 +161,7 @@ static const struct kfd_device_info polaris10_device_info = { .supports_cwsr = true, .needs_iommu_device = false, .needs_pci_atomics = true, + .num_sdma_engines = 2, }; static const struct kfd_device_info polaris10_vf_device_info = { @@ -168,6 +176,7 @@ static const struct kfd_device_info polaris10_vf_device_info = { .supports_cwsr = true, .needs_iommu_device = false, .needs_pci_atomics = false, + .num_sdma_engines = 2, }; static const struct kfd_device_info polaris11_device_info = { @@ -182,6 +191,7 @@ static const struct kfd_device_info polaris11_device_info = { .supports_cwsr = true, .needs_iommu_device = false, .needs_pci_atomics = true, + .num_sdma_engines = 2, }; static const struct kfd_device_info vega10_device_info = { @@ -196,6 +206,7 @@ static const struct kfd_device_info vega10_device_info = { .supports_cwsr = true, .needs_iommu_device = false, .needs_pci_atomics = false, + .num_sdma_engines = 2, }; static const struct kfd_device_info vega10_vf_device_info = { @@ -210,6 +221,7 @@ static const struct kfd_device_info vega10_vf_device_info = { .supports_cwsr = true, .needs_iommu_device = false, .needs_pci_atomics = false, + .num_sdma_engines = 2, }; |
