diff options
| author | Marek Olšák <[email protected]> | 2019-09-24 21:53:25 +0000 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2019-10-03 14:11:05 +0000 |
| commit | cf21e76a6005016474623a375ae2e90364a02168 (patch) | |
| tree | cd2cca316bd8f0d3bdb3f7f95cd3f331ea208715 /drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c | |
| parent | drm/amdgpu/dm/mst: Use ->atomic_best_encoder (diff) | |
| download | kernel-cf21e76a6005016474623a375ae2e90364a02168.tar.gz kernel-cf21e76a6005016474623a375ae2e90364a02168.zip | |
drm/amdgpu: return tcc_disabled_mask to userspace
UMDs need this for correct programming of harvested chips.
Signed-off-by: Marek Olšák <[email protected]>
Reviewed-by: Alex Deucher <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c index 7f4e000a400f..6746967f5e80 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c @@ -782,6 +782,8 @@ static int amdgpu_info_ioctl(struct drm_device *dev, void *data, struct drm_file dev_info.pa_sc_tile_steering_override = adev->gfx.config.pa_sc_tile_steering_override; + dev_info.tcc_disabled_mask = adev->gfx.config.tcc_disabled_mask; + return copy_to_user(out, &dev_info, min((size_t)size, sizeof(dev_info))) ? -EFAULT : 0; } |