[Bug 107600] Regression: stuttering H.264 video w/ mythtv on old laptop w/ 915GM igp

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=107600

--- Comment #6 from Chris Wilson <chris at chris-wilson.co.uk> ---
diff --git a/drivers/gpu/drm/i915/intel_display.c
b/drivers/gpu/drm/i915/intel_display.c
index 592b847db88e..d47ec9fd4af4 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -12966,8 +12966,11 @@ static int intel_plane_pin_fb(struct intel_plane_state
*plane_state)
            INTEL_INFO(dev_priv)->cursor_needs_physical) {
                struct drm_i915_gem_object *obj = intel_fb_obj(fb);
                const int align = intel_cursor_alignment(dev_priv);
+               int err;

-               return i915_gem_object_attach_phys(obj, align);
+               err = i915_gem_object_attach_phys(obj, align);
+               if (err)
+                       return err;
        }

        vma = intel_pin_and_fence_fb_obj(fb,

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