diff options
| author | Ori Messinger <Ori.Messinger@amd.com> | 2019-04-22 13:52:52 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2019-05-24 12:20:52 -0500 |
| commit | 5bb23532732384e90c876bbd2139fd08644b9847 (patch) | |
| tree | 24ed28ce2a8c35270153c4c90446b08182be6a3a /drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | |
| parent | 9dc7b02a3ccc78ca59fc20f466a166ca7e30d9e8 (diff) | |
| download | linux-5bb23532732384e90c876bbd2139fd08644b9847.tar.bz2 | |
drm/amdgpu: Report firmware versions with sysfs v2
Firmware versions can be found as separate sysfs files at:
/sys/class/drm/cardX/device/fw_version (where X is the card number)
The firmware versions are displayed in hexadecimal.
v2: Moved sysfs files to subfolder
Signed-off-by: Ori Messinger <ori.messinger@amd.com>
Reviewed-by: Christian König <christian.koenig@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 | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c index 15410fa4a85c..6fea2d121537 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c @@ -2705,6 +2705,10 @@ fence_driver_init: if (r) DRM_ERROR("registering pm debugfs failed (%d).\n", r); + r = amdgpu_ucode_sysfs_init(adev); + if (r) + DRM_ERROR("Creating firmware sysfs failed (%d).\n", r); + r = amdgpu_debugfs_gem_init(adev); if (r) DRM_ERROR("registering gem debugfs failed (%d).\n", r); @@ -2817,6 +2821,7 @@ void amdgpu_device_fini(struct amdgpu_device *adev) amdgpu_device_doorbell_fini(adev); amdgpu_debugfs_regs_cleanup(adev); device_remove_file(adev->dev, &dev_attr_pcie_replay_count); + amdgpu_ucode_sysfs_fini(adev); } |