summaryrefslogtreecommitdiff
path: root/drivers/gpu/drm/i915/selftests
diff options
context:
space:
mode:
authorChris Wilson <chris@chris-wilson.co.uk>2019-10-22 10:58:51 +0100
committerChris Wilson <chris@chris-wilson.co.uk>2019-10-22 12:16:42 +0100
commitaa9eb0caaa0352820607076fc9b755f84fe71f22 (patch)
tree5fbe94bae84a489856c76745d2de8756390bf48c /drivers/gpu/drm/i915/selftests
parent18f3b2727fc324db1a1787704d97b8f20a5fb1cb (diff)
drm/i915/selftests: Set vm->gt backpointer for mock_ppgtt
Add the backpointer to ppgtt and i915->gt so that we can traverse across the device hierarchy. Reported-by: Matthew Auld <matthew.auld@intel.com> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Cc: Matthew Auld <matthew.auld@intel.com> Reviewed-by: Matthew Auld <matthew.auld@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20191022095851.23442-1-chris@chris-wilson.co.uk
Diffstat (limited to 'drivers/gpu/drm/i915/selftests')
-rw-r--r--drivers/gpu/drm/i915/selftests/mock_gem_device.c1
-rw-r--r--drivers/gpu/drm/i915/selftests/mock_gtt.c1
2 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/selftests/mock_gem_device.c b/drivers/gpu/drm/i915/selftests/mock_gem_device.c
index cb8c3a501cc7..bce1c855cf2f 100644
--- a/drivers/gpu/drm/i915/selftests/mock_gem_device.c
+++ b/drivers/gpu/drm/i915/selftests/mock_gem_device.c
@@ -181,6 +181,7 @@ struct drm_i915_private *mock_gem_device(void)
intel_timelines_init(i915);
mock_init_ggtt(i915, &i915->ggtt);
+ i915->gt.ggtt = &i915->ggtt;
mkwrite_device_info(i915)->engine_mask = BIT(0);
diff --git a/drivers/gpu/drm/i915/selftests/mock_gtt.c b/drivers/gpu/drm/i915/selftests/mock_gtt.c
index 173f2d4dbd14..9ec93dc27fb5 100644
--- a/drivers/gpu/drm/i915/selftests/mock_gtt.c
+++ b/drivers/gpu/drm/i915/selftests/mock_gtt.c
@@ -63,6 +63,7 @@ struct i915_ppgtt *mock_ppgtt(struct drm_i915_private *i915, const char *name)
if (!ppgtt)
return NULL;
+ ppgtt->vm.gt = &i915->gt;
ppgtt->vm.i915 = i915;
ppgtt->vm.total = round_down(U64_MAX, PAGE_SIZE);
ppgtt->vm.file = ERR_PTR(-ENODEV);