[Bug 101852] [BAT][GDG] igt at drv_hangman@error-state-basic incomplete in CI

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=101852

--- Comment #6 from Chris Wilson <chris at chris-wilson.co.uk> ---
It boils down to the machine hang occuring during the drm_atomic_commit() of
the saved state.

diff --git a/drivers/gpu/drm/i915/intel_display.c
b/drivers/gpu/drm/i915/intel_d
index fbb8574..49a98b6 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -3129,7 +3129,8 @@ __intel_display_resume(struct drm_device *dev,
        /* ignore any reset values/BIOS leftovers in the WM registers */
        to_intel_atomic_state(state)->skip_intermediate_wm = true;

-       ret = drm_atomic_commit(state);
+       ret = 0;
+       //ret = drm_atomic_commit(state);

        WARN_ON(ret == -EDEADLK);
        return ret;

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