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* [igt-dev] [PATCH] tests/kms_chamelium: Test HPD for a connector with all valid pipes
@ 2020-09-07  3:26 Mohammed Khajapasha
  2020-09-07  3:54 ` [igt-dev] ✓ Fi.CI.BAT: success for " Patchwork
                   ` (6 more replies)
  0 siblings, 7 replies; 10+ messages in thread
From: Mohammed Khajapasha @ 2020-09-07  3:26 UTC (permalink / raw)
  To: anshuman.gupta, kishore.kunche, kunal1.joshi, petri.latvala,
	igt-dev

Test hpd test for a connector with all valid pipes set in
it's valid crtc mask.

Signed-off-by: Mohammed Khajapasha <mohammed.khajapasha@intel.com>
---
 tests/kms_chamelium.c | 50 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 50 insertions(+)

diff --git a/tests/kms_chamelium.c b/tests/kms_chamelium.c
index e1c81e01..52baf1ae 100644
--- a/tests/kms_chamelium.c
+++ b/tests/kms_chamelium.c
@@ -427,6 +427,48 @@ static igt_output_t *get_output_for_port(data_t *data,
 	return output;
 }
 
+static const char test_hotplug_for_each_pipe_desc[] =
+	"Check that we get uevents and updated connector status on "
+	"hotplug and unplug for each pipe with valid output";
+static void
+test_hotplug_for_each_pipe(data_t *data, struct chamelium_port *port)
+{
+	igt_output_t *output;
+	enum pipe pipe;
+	struct udev_monitor *mon = igt_watch_uevents();
+
+	reset_state(data, NULL);
+	igt_hpd_storm_set_threshold(data->drm_fd, 0);
+	/* Disconnect if any port got connected */
+	chamelium_unplug(data->chamelium, port);
+	wait_for_connector_after_hotplug(data, mon, port,
+			DRM_MODE_DISCONNECTED);
+
+	for_each_pipe(&data->display, pipe) {
+		igt_flush_uevents(mon);
+		/* Check if we get a sysfs hotplug event */
+		chamelium_plug(data->chamelium, port);
+		wait_for_connector_after_hotplug(data, mon, port,
+				DRM_MODE_CONNECTED);
+		igt_flush_uevents(mon);
+		output = get_output_for_port(data, port);
+
+		/* If pipe is valid for output then set it */
+		if (igt_pipe_connector_valid(pipe, output)) {
+			igt_output_set_pipe(output, pipe);
+			igt_display_commit2(&data->display, COMMIT_ATOMIC);
+		}
+
+		chamelium_unplug(data->chamelium, port);
+		wait_for_connector_after_hotplug(data, mon, port,
+				DRM_MODE_DISCONNECTED);
+		igt_flush_uevents(mon);
+	}
+
+	igt_cleanup_uevents(mon);
+	igt_hpd_storm_reset(data->drm_fd);
+}
+
 static const char test_basic_hotplug_desc[] =
 	"Check that we get uevents and updated connector status on "
 	"hotplug and unplug";
@@ -2777,6 +2819,10 @@ igt_main
 		connector_subtest("dp-audio-edid", DisplayPort)
 			test_display_audio_edid(&data, port,
 						TEST_EDID_DP_AUDIO);
+
+		igt_describe(test_hotplug_for_each_pipe_desc);
+		connector_subtest("dp-hpd-for-each-pipe", DisplayPort)
+			test_hotplug_for_each_pipe(&data, port);
 	}
 
 	igt_describe("HDMI tests");
@@ -2952,6 +2998,10 @@ igt_main
 		igt_describe(test_display_aspect_ratio_desc);
 		connector_subtest("hdmi-aspect-ratio", HDMIA)
 			test_display_aspect_ratio(&data, port);
+
+		igt_describe(test_hotplug_for_each_pipe_desc);
+		connector_subtest("hdmi-hpd-for-each-pipe", HDMIA)
+			test_hotplug_for_each_pipe(&data, port);
 	}
 
 	igt_describe("VGA tests");
-- 
2.24.1

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^ permalink raw reply related	[flat|nested] 10+ messages in thread
end of thread, other threads:[~2020-09-30 11:39 UTC | newest]

Thread overview: 10+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2020-09-07  3:26 [igt-dev] [PATCH] tests/kms_chamelium: Test HPD for a connector with all valid pipes Mohammed Khajapasha
2020-09-07  3:54 ` [igt-dev] ✓ Fi.CI.BAT: success for " Patchwork
2020-09-07  9:08 ` [igt-dev] ✗ Fi.CI.IGT: failure " Patchwork
2020-09-07 19:04 ` [igt-dev] ✓ Fi.CI.IGT: success " Patchwork
2020-09-24  6:25 ` [igt-dev] [PATCH 0/2] " Mohammed Khajapasha
2020-09-24  6:25   ` [igt-dev] [PATCH 1/2] tests/kms_chamelium: Test HPD for " Mohammed Khajapasha
2020-09-24  6:25   ` [igt-dev] [PATCH 2/2] HAX: Run in BAT Mohammed Khajapasha
2020-09-24  7:24 ` [igt-dev] ✓ Fi.CI.BAT: success for tests/kms_chamelium: Test HPD for a connector with all valid pipes (rev2) Patchwork
2020-09-24  8:27 ` [igt-dev] ✗ Fi.CI.IGT: failure " Patchwork
2020-09-30 11:39 ` [igt-dev] [PATCH] tests/kms_chamelium: Test HPD for a connector with all valid pipes Kunal Joshi

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