diff options
| author | Jonathan Kim <jonathan.kim@amd.com> | 2025-02-21 09:39:27 -0500 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2025-02-25 11:45:12 -0500 |
| commit | 6f0e68b8c76df15f4af5846e4c8d49b15a550196 (patch) | |
| tree | 84c906366b7673a480679e5411660c9a0956103a | |
| parent | 9655a16031789d43c21084027fe5a76393c189b1 (diff) | |
drm/amdkfd: enable cooperative launch on gfx12
Even though GWS no longer exists, to maintain runtime usage for
cooperative launch, SW set legacy GWS size.
Signed-off-by: Jonathan Kim <jonathan.kim@amd.com>
Acked-by: Mukul Joshi <mukul.joshi@amd.com>
Reviewed-by: Harish Kasiviswanathan <harish.kasiviswanathan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| -rw-r--r-- | drivers/gpu/drm/amd/amdkfd/kfd_device.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_device.c b/drivers/gpu/drm/amd/amdkfd/kfd_device.c index 9d20e169ec4a..095e73790dc4 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_device.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_device.c @@ -590,9 +590,13 @@ static int kfd_gws_init(struct kfd_node *node) && kfd->mec2_fw_version >= 0x6b) || (KFD_GC_VERSION(node) >= IP_VERSION(11, 0, 0) && KFD_GC_VERSION(node) < IP_VERSION(12, 0, 0) - && mes_rev >= 68)))) + && mes_rev >= 68) || + (KFD_GC_VERSION(node) >= IP_VERSION(12, 0, 0))))) { + if (KFD_GC_VERSION(node) >= IP_VERSION(12, 0, 0)) + node->adev->gds.gws_size = 64; ret = amdgpu_amdkfd_alloc_gws(node->adev, node->adev->gds.gws_size, &node->gws); + } return ret; } |