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| author |   Shaoyun Liu <Shaoyun.Liu@amd.com> | 2018-06-27 17:25:53 -0400 |
|---|---|---|
| committer |   Alex Deucher <alexander.deucher@amd.com> | 2018-09-10 22:47:52 -0500 |
| commit | fb30fc59a245512b94a065ee1557d7e1ae88484a (patch) | |
| tree | d28b60f53e3a112066e761bc825fc0d573f2b4d7 /drivers/gpu/drm/amd/amdgpu/amdgpu.h | |
| parent | drm/amdgpu: Add place holder functions for xgmi topology interface with psp (diff) | |
| download | linux-dev-fb30fc59a245512b94a065ee1557d7e1ae88484a.tar.xz linux-dev-fb30fc59a245512b94a065ee1557d7e1ae88484a.zip | |
drm/amdgpu : Generate XGMI topology info from driver level
Driver will save an array of XGMI hive info, each hive will have a list of devices
that have the same hive ID.
Signed-off-by: Shaoyun Liu <Shaoyun.Liu@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h index 09bdedfc91c7..c43bc83c2d29 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h @@ -1216,6 +1216,12 @@ void amdgpu_disable_vblank_kms(struct drm_device *dev, unsigned int pipe); long amdgpu_kms_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg); + +/* + * functions used by amdgpu_xgmi.c + */ +int amdgpu_xgmi_add_device(struct amdgpu_device *adev); + /* * functions used by amdgpu_encoder.c */ |