From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by gabe.freedesktop.org (Postfix) with ESMTPS id AB70A6EC67 for ; Thu, 16 Jul 2020 14:27:30 +0000 (UTC) From: Anshuman Gupta Date: Thu, 16 Jul 2020 19:45:57 +0530 Message-Id: <20200716141557.15909-1-anshuman.gupta@intel.com> MIME-Version: 1.0 Subject: [igt-dev] [PATCH i-g-t] tests/i915_pm_lpsp: Add igt_wait to test lpsp List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: igt-dev-bounces@lists.freedesktop.org Sender: "igt-dev" To: igt-dev@lists.freedesktop.org List-ID: Sometimes LPSP test may fail due to HOTPLUG events, which initiates AUX transaction in order to detect a Connector status, these ongoing AUX transaction may fail the LPSP igt test. Adding a igt_wait will avoid such failures. Some eDP panel may have power_cycle_delay of 600ms, therefore 1sec delay is safer. Cc: Animesh Manna Signed-off-by: Anshuman Gupta --- tests/i915/i915_pm_lpsp.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/tests/i915/i915_pm_lpsp.c b/tests/i915/i915_pm_lpsp.c index 12670f22..e9a59307 100644 --- a/tests/i915/i915_pm_lpsp.c +++ b/tests/i915/i915_pm_lpsp.c @@ -163,7 +163,8 @@ static void test_lpsp(data_t *data) data->mode->vdisplay <= 2160); setup_lpsp_output(data); - igt_assert_f(lpsp_is_enabled(data), "%s: lpsp is not enabled\n%s:\n%s\n", + igt_assert_f(igt_wait(lpsp_is_enabled(data), 1000, 100), + "%s: lpsp is not enabled\n%s:\n%s\n", data->output->name, PWR_DOMAIN_INFO, data->pwr_dmn_info = igt_sysfs_get(data->debugfs_fd, PWR_DOMAIN_INFO)); } -- 2.26.2 _______________________________________________ igt-dev mailing list igt-dev@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/igt-dev