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path: root/drivers/gpu/drm/i915/selftests/huge_pages.c
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Diffstat (limited to 'drivers/gpu/drm/i915/selftests/huge_pages.c')
-rw-r--r--drivers/gpu/drm/i915/selftests/huge_pages.c42
1 files changed, 19 insertions, 23 deletions
diff --git a/drivers/gpu/drm/i915/selftests/huge_pages.c b/drivers/gpu/drm/i915/selftests/huge_pages.c
index 26c065c8d2c0..a9a2fa35876f 100644
--- a/drivers/gpu/drm/i915/selftests/huge_pages.c
+++ b/drivers/gpu/drm/i915/selftests/huge_pages.c
@@ -972,7 +972,6 @@ static int gpu_write(struct i915_vma *vma,
{
struct i915_request *rq;
struct i915_vma *batch;
- int flags = 0;
int err;
GEM_BUG_ON(!intel_engine_can_store_dword(engine));
@@ -981,14 +980,14 @@ static int gpu_write(struct i915_vma *vma,
if (err)
return err;
- rq = i915_request_alloc(engine, ctx);
- if (IS_ERR(rq))
- return PTR_ERR(rq);
-
batch = gpu_write_dw(vma, dword * sizeof(u32), value);
- if (IS_ERR(batch)) {
- err = PTR_ERR(batch);
- goto err_request;
+ if (IS_ERR(batch))
+ return PTR_ERR(batch);
+
+ rq = i915_request_alloc(engine, ctx);
+ if (IS_ERR(rq)) {
+ err = PTR_ERR(rq);
+ goto err_batch;
}
err = i915_vma_move_to_active(batch, rq, 0);
@@ -996,21 +995,21 @@ static int gpu_write(struct i915_vma *vma,
goto err_request;
i915_gem_object_set_active_reference(batch->obj);
- i915_vma_unpin(batch);
- i915_vma_close(batch);
- err = engine->emit_bb_start(rq,
- batch->node.start, batch->node.size,
- flags);
+ err = i915_vma_move_to_active(vma, rq, EXEC_OBJECT_WRITE);
if (err)
goto err_request;
- err = i915_vma_move_to_active(vma, rq, EXEC_OBJECT_WRITE);
+ err = engine->emit_bb_start(rq,
+ batch->node.start, batch->node.size,
+ 0);
+err_request:
if (err)
i915_request_skip(rq, err);
-
-err_request:
i915_request_add(rq);
+err_batch:
+ i915_vma_unpin(batch);
+ i915_vma_close(batch);
return err;
}
@@ -1450,7 +1449,7 @@ static int igt_ppgtt_pin_update(void *arg)
* huge-gtt-pages.
*/
- if (!HAS_FULL_48BIT_PPGTT(dev_priv)) {
+ if (!ppgtt || !i915_vm_is_48bit(&ppgtt->vm)) {
pr_info("48b PPGTT not supported, skipping\n");
return 0;
}
@@ -1703,7 +1702,6 @@ int i915_gem_huge_page_mock_selftests(void)
};
struct drm_i915_private *dev_priv;
struct i915_hw_ppgtt *ppgtt;
- struct pci_dev *pdev;
int err;
dev_priv = mock_gem_device();
@@ -1713,9 +1711,6 @@ int i915_gem_huge_page_mock_selftests(void)
/* Pretend to be a device which supports the 48b PPGTT */
mkwrite_device_info(dev_priv)->ppgtt = INTEL_PPGTT_FULL_4LVL;
- pdev = dev_priv->drm.pdev;
- dma_coerce_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(39));
-
mutex_lock(&dev_priv->drm.struct_mutex);
ppgtt = i915_ppgtt_create(dev_priv, ERR_PTR(-ENODEV));
if (IS_ERR(ppgtt)) {
@@ -1761,6 +1756,7 @@ int i915_gem_huge_page_live_selftests(struct drm_i915_private *dev_priv)
};
struct drm_file *file;
struct i915_gem_context *ctx;
+ intel_wakeref_t wakeref;
int err;
if (!HAS_PPGTT(dev_priv)) {
@@ -1776,7 +1772,7 @@ int i915_gem_huge_page_live_selftests(struct drm_i915_private *dev_priv)
return PTR_ERR(file);
mutex_lock(&dev_priv->drm.struct_mutex);
- intel_runtime_pm_get(dev_priv);
+ wakeref = intel_runtime_pm_get(dev_priv);
ctx = live_context(dev_priv, file);
if (IS_ERR(ctx)) {
@@ -1790,7 +1786,7 @@ int i915_gem_huge_page_live_selftests(struct drm_i915_private *dev_priv)
err = i915_subtests(tests, ctx);
out_unlock:
- intel_runtime_pm_put(dev_priv);
+ intel_runtime_pm_put(dev_priv, wakeref);
mutex_unlock(&dev_priv->drm.struct_mutex);
mock_file_free(dev_priv, file);