diff options
| author | Likun Gao <Likun.Gao@amd.com> | 2022-02-22 13:34:28 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2022-05-10 17:53:10 -0400 |
| commit | 8424f2ccb3c0dd43369288a47d15c980136c3bd5 (patch) | |
| tree | 53f561822a4c716446b7c235987f1608b52c8914 /drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | |
| parent | 09fffcd9692110c57b2c776d8cb3539038549886 (diff) | |
drm/amdgpu/psp: Add vbflash sysfs interface support
Add sysfs interface to copy VBIOS.
v2: squash in fix for proper vmalloc API (Alex)
Signed-off-by: Andrey Grodzovsky <andrey.grodzovsky@amd.com>
Signed-off-by: Likun Gao <Likun.Gao@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_device.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c index 66fbd059cf51c..9af8d7a1d0112 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c @@ -3869,6 +3869,14 @@ fence_driver_init: } else adev->ucode_sysfs_en = true; + r = amdgpu_psp_sysfs_init(adev); + if (r) { + adev->psp_sysfs_en = false; + if (!amdgpu_sriov_vf(adev)) + DRM_ERROR("Creating psp sysfs failed\n"); + } else + adev->psp_sysfs_en = true; + /* * Register gpu instance before amdgpu_device_enable_mgpu_fan_boost. * Otherwise the mgpu fan boost feature will be skipped due to the @@ -4001,6 +4009,8 @@ void amdgpu_device_fini_hw(struct amdgpu_device *adev) amdgpu_pm_sysfs_fini(adev); if (adev->ucode_sysfs_en) amdgpu_ucode_sysfs_fini(adev); + if (adev->psp_sysfs_en) + amdgpu_psp_sysfs_fini(adev); sysfs_remove_files(&adev->dev->kobj, amdgpu_dev_attributes); /* disable ras feature must before hw fini */ |