From: Anshuman Gupta <anshuman.gupta@intel.com>
To: igt-dev@lists.freedesktop.org
Cc: jani.nikula@intel.com
Subject: [igt-dev] [PATCH i-g-t v6 5/6] tests/i915_pm_lpsp: screens-disabled subtest use igt_wait
Date: Tue, 5 May 2020 18:50:31 +0530 [thread overview]
Message-ID: <20200505132032.827-6-anshuman.gupta@intel.com> (raw)
In-Reply-To: <20200505132032.827-1-anshuman.gupta@intel.com>
When all screens are disabled, it takes some time to release
eDP/DP AUX IO power domain ref count. Also, delayed audio codec
disabling takes time to release AUDIO power domain ref-count,
using igt_wait to check lpsp after disabling all screens.
v2:
- Added a code comment for delay of igt_wait. [Animesh]
Signed-off-by: Anshuman Gupta <anshuman.gupta@intel.com>
---
tests/i915/i915_pm_lpsp.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/tests/i915/i915_pm_lpsp.c b/tests/i915/i915_pm_lpsp.c
index 56980de2..986bfc03 100644
--- a/tests/i915/i915_pm_lpsp.c
+++ b/tests/i915/i915_pm_lpsp.c
@@ -81,7 +81,9 @@ static void screens_disabled_subtest(data_t *data)
}
igt_require_f(valid_output, "No connected output found\n");
- igt_assert_f(lpsp_is_enabled(data), "lpsp is not enabled\n%s:\n%s\n",
+ /* eDP panel may have power_cycle_delay of 600ms, 1sec delay is safer */
+ igt_assert_f(igt_wait(lpsp_is_enabled(data), 1000, 100),
+ "lpsp is not enabled\n%s:\n%s\n",
PWR_DOMAIN_INFO, data->pwr_dmn_info =
igt_sysfs_get(data->debugfs_fd, PWR_DOMAIN_INFO));
}
--
2.26.0
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next prev parent reply other threads:[~2020-05-05 13:32 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-05 13:20 [igt-dev] [PATCH i-g-t v6 0/6] lpsp platform agnostic support Anshuman Gupta
2020-05-05 13:20 ` [igt-dev] [PATCH i-g-t v6 1/6] tests/i915_pm_lpsp: Nuke the panel-fitter test Anshuman Gupta
2020-05-07 5:56 ` Manna, Animesh
2020-05-05 13:20 ` [igt-dev] [PATCH i-g-t v6 2/6] lib/igt_pm: Add lib func to get lpsp capability Anshuman Gupta
2020-05-05 13:20 ` [igt-dev] [PATCH i-g-t v6 3/6] tests/i915_pm_lpsp: lpsp platform agnostic support Anshuman Gupta
2020-05-05 13:20 ` [igt-dev] [PATCH i-g-t v6 4/6] test/i915_pm_lpsp: Skip screens-disabled test for DC state platforms Anshuman Gupta
2020-05-07 6:26 ` Manna, Animesh
2020-05-05 13:20 ` Anshuman Gupta [this message]
2020-05-07 6:05 ` [igt-dev] [PATCH i-g-t v6 5/6] tests/i915_pm_lpsp: screens-disabled subtest use igt_wait Manna, Animesh
2020-05-05 13:20 ` [igt-dev] [PATCH i-g-t v6 6/6] tests/i915_pm_rpm: lpsp/non-lpsp screen mode_set_data Anshuman Gupta
2020-05-07 6:15 ` Manna, Animesh
2020-05-05 14:11 ` [igt-dev] ✓ Fi.CI.BAT: success for lpsp platform agnostic support (rev9) Patchwork
2020-05-06 1:49 ` [igt-dev] ✓ Fi.CI.IGT: " Patchwork
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