diff options
Diffstat (limited to 'drivers/gpu/drm/i915/gem/i915_gem_ttm_pm.c')
| -rw-r--r-- | drivers/gpu/drm/i915/gem/i915_gem_ttm_pm.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_ttm_pm.c b/drivers/gpu/drm/i915/gem/i915_gem_ttm_pm.c index 9aad84059d56..07e49f22f2de 100644 --- a/drivers/gpu/drm/i915/gem/i915_gem_ttm_pm.c +++ b/drivers/gpu/drm/i915/gem/i915_gem_ttm_pm.c @@ -79,7 +79,12 @@ static int i915_ttm_backup(struct i915_gem_apply_to_region *apply, goto out_no_populate; err = i915_gem_obj_copy_ttm(backup, obj, pm_apply->allow_gpu, false); - GEM_WARN_ON(err); + if (err) { + drm_err(&i915->drm, + "Unable to copy from device to system memory, err:%pe\n", + ERR_PTR(err)); + goto out_no_populate; + } ttm_bo_wait_ctx(backup_bo, &ctx); obj->ttm.backup = backup; |