@@ -104,14 +104,6 @@ static int check_partial_mapping(struct drm_i915_gem_object *obj,
GEM_BUG_ON(i915_gem_object_get_tiling(obj) != tile->tiling);
GEM_BUG_ON(i915_gem_object_get_stride(obj) != tile->stride);
- i915_gem_object_lock(obj, NULL);
- err = i915_gem_object_set_to_gtt_domain(obj, true);
- i915_gem_object_unlock(obj);
- if (err) {
- pr_err("Failed to flush to GTT write domain; err=%d\n", err);
- return err;
- }
-
page = i915_prandom_u32_max_state(npages, prng);
view = compute_partial_view(obj, page, MIN_CHUNK_PAGES);
@@ -189,14 +181,6 @@ static int check_partial_mappings(struct drm_i915_gem_object *obj,
GEM_BUG_ON(i915_gem_object_get_tiling(obj) != tile->tiling);
GEM_BUG_ON(i915_gem_object_get_stride(obj) != tile->stride);
- i915_gem_object_lock(obj, NULL);
- err = i915_gem_object_set_to_gtt_domain(obj, true);
- i915_gem_object_unlock(obj);
- if (err) {
- pr_err("Failed to flush to GTT write domain; err=%d\n", err);
- return err;
- }
-
for_each_prime_number_from(page, 1, npages) {
struct i915_ggtt_view view =
compute_partial_view(obj, page, MIN_CHUNK_PAGES);
@@ -892,12 +892,6 @@ static int igt_vma_remapped_gtt(void *arg)
unsigned int x, y;
int err;
- i915_gem_object_lock(obj, NULL);
- err = i915_gem_object_set_to_gtt_domain(obj, true);
- i915_gem_object_unlock(obj);
- if (err)
- goto out;
-
vma = i915_gem_object_ggtt_pin(obj, &view, 0, 0, PIN_MAPPABLE);
if (IS_ERR(vma)) {
err = PTR_ERR(vma);
Since the vma's backing store is flushed upon first creation, remove the manual calls to set-to-gtt-domain. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> --- .../gpu/drm/i915/gem/selftests/i915_gem_mman.c | 16 ---------------- drivers/gpu/drm/i915/selftests/i915_vma.c | 6 ------ 2 files changed, 22 deletions(-)