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path: root/drivers/gpu/drm/i915/gem/selftests/i915_gem_coherency.c
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Diffstat (limited to 'drivers/gpu/drm/i915/gem/selftests/i915_gem_coherency.c')
-rw-r--r--drivers/gpu/drm/i915/gem/selftests/i915_gem_coherency.c7
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/gem/selftests/i915_gem_coherency.c b/drivers/gpu/drm/i915/gem/selftests/i915_gem_coherency.c
index 0a195e5b98e6..2b29f6b4e1dd 100644
--- a/drivers/gpu/drm/i915/gem/selftests/i915_gem_coherency.c
+++ b/drivers/gpu/drm/i915/gem/selftests/i915_gem_coherency.c
@@ -250,7 +250,12 @@ static bool always_valid(struct context *ctx)
static bool needs_fence_registers(struct context *ctx)
{
- return !intel_gt_is_wedged(ctx->engine->gt);
+ struct intel_gt *gt = ctx->engine->gt;
+
+ if (intel_gt_is_wedged(gt))
+ return false;
+
+ return gt->ggtt->num_fences;
}
static bool needs_mi_store_dword(struct context *ctx)