diff options
author | Felix Kuehling <Felix.Kuehling@amd.com> | 2021-12-07 22:20:35 -0500 |
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committer | Alex Deucher <alexander.deucher@amd.com> | 2021-12-13 16:32:35 -0500 |
commit | 0f7ef0b99da15b28fad78da788e55adc642283c8 (patch) | |
tree | b9ef07ca348ed8b8421af96ceaeb3a07dad80542 /drivers/gpu/drm/amd/amdkfd/kfd_device.c | |
parent | 4853cbcd94bdd654e94aa40ae718efcf5b6ae57a (diff) | |
download | linux-0f7ef0b99da15b28fad78da788e55adc642283c8.tar.bz2 |
drm/amdkfd: Make KFD support on Hawaii experimental
Hawaii support is mostly untested these days. ROCm user mode also
depends on custom firmware for AQL packet processing, that was never
pushed upstream due to quality regressions in graphics driver testing.
Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
Reviewed-by: Kent Russell <kent.russell@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdkfd/kfd_device.c')
-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 267668b96456..facc28f58c1f 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_device.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_device.c @@ -147,7 +147,11 @@ struct kfd_dev *kgd2kfd_probe(struct amdgpu_device *adev, bool vf) #ifdef CONFIG_DRM_AMDGPU_CIK case CHIP_HAWAII: gfx_target_version = 70001; - if (!vf) + if (!amdgpu_exp_hw_support) + pr_info( + "KFD support on Hawaii is experimental. See modparam exp_hw_support\n" + ); + else if (!vf) f2g = &gfx_v7_kfd2kgd; break; #endif |