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drm/amdkfd: add MEC version that supports no PCIe atomics for GFX12

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Add MEC version from which alternate support for no PCIe atomics
is provided so that device is not skipped during KFD device init in
GFX1200/GFX1201.

Signed-off-by: Sreekant Somasekharan <sreekant.somasekharan@amd.com>
Reviewed-by: Harish Kasiviswanathan <Harish.Kasiviswanathan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org # 6.11.x
This commit is contained in:
Sreekant Somasekharan 2024-11-28 12:05:56 -05:00 committed by Alex Deucher
parent 1c09386201
commit 33114f1057
1 changed files with 3 additions and 0 deletions
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3
drivers/gpu/drm/amd/amdkfd/kfd_device.c
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@ -235,6 +235,9 @@ static void kfd_device_info_init(struct kfd_dev *kfd,
*/
kfd->device_info.needs_pci_atomics = true;
kfd->device_info.no_atomic_fw_version = kfd->adev->gfx.rs64_enable ? 509 : 0;
} else if (gc_version < IP_VERSION(13, 0, 0)) {
kfd->device_info.needs_pci_atomics = true;
kfd->device_info.no_atomic_fw_version = 2090;
} else {
kfd->device_info.needs_pci_atomics = true;
}