[Intel-gfx] [PATCH igt] igt/gem_eio: Increase wakeup delay for in-flight-suspend

[Chris Wilson]

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 at chris-wilson.co.uk>
Reviewed-by: Mika Kuoppala <mika.kuoppala at linux.intel.com>
---
 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