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drm/amdkfd: Make SDMA engine number an ASIC-dependent variable

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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>
This commit is contained in:
Yong Zhao
2018-07-13 16:17:44 -04:00
committed by Oded Gabbay
parent f3ed5df84c
commit 98bb92222e
5 changed files with 36 additions and 15 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
drivers/gpu/drm/amd/amdkfd/kfd_device.c
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@@ -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,
};