For in-flight-suspend, we need to wait for the GPU hang within i915_gem_suspend(). This will take 10-20s, which means that the standard wakeup delay of around 15s may occur before we complete the suspend. This causes a pm_system_wakeup(), causing dpm_suspend() to return -EBUSY. Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx> Reviewed-by: Mika Kuoppala <mika.kuoppala@xxxxxxxxxxxxxxx> --- tests/gem_eio.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/tests/gem_eio.c b/tests/gem_eio.c index 7a6be393..2ac9f0a9 100644 --- a/tests/gem_eio.c +++ b/tests/gem_eio.c @@ -258,8 +258,8 @@ static void test_inflight_suspend(int fd) igt_assert(fence[n] != -1); } - igt_system_suspend_autoresume(SUSPEND_STATE_MEM, - SUSPEND_TEST_NONE); + igt_set_autoresume_delay(30); + igt_system_suspend_autoresume(SUSPEND_STATE_MEM, SUSPEND_TEST_NONE); igt_post_hang_ring(fd, hang); -- 2.15.1 _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx
