From 1fca2832e02e72cff4574de99a37450e6c7fce4a Mon Sep 17 00:00:00 2001 From: Mukul Joshi Date: Wed, 26 Feb 2025 22:09:56 -0500 Subject: [PATCH] drm/amdkfd: Add GFX 12.1.0 support in KFD Add support for GFX 12.1.0 in KFD. Signed-off-by: Mukul Joshi Reviewed-by: Alex Sierra Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/amdkfd/kfd_crat.c | 1 + drivers/gpu/drm/amd/amdkfd/kfd_device.c | 6 +++++- 2 files changed, 6 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_crat.c b/drivers/gpu/drm/amd/amdkfd/kfd_crat.c index 4a7180b46b719..5f2dd378936ed 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_crat.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_crat.c @@ -1712,6 +1712,7 @@ int kfd_get_gpu_cache_info(struct kfd_node *kdev, struct kfd_gpu_cache_info **pc fallthrough; case IP_VERSION(12, 0, 0): case IP_VERSION(12, 0, 1): + case IP_VERSION(12, 1, 0): num_of_cache_types = kfd_fill_gpu_cache_info_from_gfx_config(kdev->kfd, cache_line_size_missing, diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_device.c b/drivers/gpu/drm/amd/amdkfd/kfd_device.c index 9f183d27a0ef9..759b3cc814f95 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_device.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_device.c @@ -445,6 +445,10 @@ struct kfd_dev *kgd2kfd_probe(struct amdgpu_device *adev, bool vf) gfx_target_version = 120001; f2g = &gfx_v12_kfd2kgd; break; + case IP_VERSION(12, 1, 0): + gfx_target_version = 120500; + f2g = &gfx_v12_kfd2kgd; + break; default: break; } @@ -749,7 +753,7 @@ bool kgd2kfd_device_init(struct kfd_dev *kfd, * If the VMID range changes for multi-partition capable GPUs, then * this code MUST be revisited. */ - if (kfd->adev->xcp_mgr) { + if (kfd->adev->xcp_mgr && (KFD_GC_VERSION(kfd) != IP_VERSION(12, 1, 0))) { partition_mode = amdgpu_xcp_query_partition_mode(kfd->adev->xcp_mgr, AMDGPU_XCP_FL_LOCKED); if (partition_mode == AMDGPU_CPX_PARTITION_MODE && -- 2.47.3