diff options
| author | Marek Olšák <marek.olsak@amd.com> | 2022-12-24 17:44:26 -0500 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2023-01-19 17:24:26 -0500 |
| commit | e3e84b0a03a303421704bd3f305ca91a5226dc7d (patch) | |
| tree | 5e4de0a9f104eb79d3a1b6f7101e2afa14c7dc93 /drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c | |
| parent | 26fd808b01e730fd45673619817a3feafb1230d7 (diff) | |
drm/amdgpu: return the PCIe gen and lanes from the INFO ioctl
For computing PCIe bandwidth in userspace and troubleshooting PCIe
bandwidth issues. Note that this intentionally fills holes and padding
in drm_amdgpu_info_device.
Mesa MR: https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/20790
Signed-off-by: Marek Olšák <marek.olsak@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c index 82b9f85f922b..c73a544abc91 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c @@ -107,9 +107,10 @@ * - 3.49.0 - Add gang submit into CS IOCTL * - 3.50.0 - Update AMDGPU_INFO_DEV_INFO IOCTL for minimum engine and memory clock * Update AMDGPU_INFO_SENSOR IOCTL for PEAK_PSTATE engine and memory clock + * 3.51.0 - Return the PCIe gen and lanes from the INFO ioctl */ #define KMS_DRIVER_MAJOR 3 -#define KMS_DRIVER_MINOR 50 +#define KMS_DRIVER_MINOR 51 #define KMS_DRIVER_PATCHLEVEL 0 unsigned int amdgpu_vram_limit = UINT_MAX; |