[PATCH i-g-t 1/3] tests/chamelium: Introduce fast basic hpd tests, with limited toggles

[Paul Kocialkowski <paul.kocialkowski@linux.intel.com>]

This introduces a fast fashion of testing basic hotplug detect, with
only 3 toggles. It drastically reduces the run time of the test, which
is necessary for the fast-feedback test list.

Signed-off-by: Paul Kocialkowski <paul.kocialkowski@linux.intel.com>
---
 tests/chamelium.c | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/tests/chamelium.c b/tests/chamelium.c
index 881b7fa9..0339c635 100644
--- a/tests/chamelium.c
+++ b/tests/chamelium.c
@@ -48,6 +48,7 @@ typedef struct {
 
 #define HPD_TOGGLE_COUNT_VGA 5
 #define HPD_TOGGLE_COUNT_DP_HDMI 15
+#define HPD_TOGGLE_COUNT_FAST 3
 
 static void
 get_connectors_link_status_failed(data_t *data, bool *link_status_failed)
@@ -775,6 +776,10 @@ igt_main
 			test_basic_hotplug(&data, port,
 					   HPD_TOGGLE_COUNT_DP_HDMI);
 
+		connector_subtest("dp-hpd-fast", DisplayPort)
+			test_basic_hotplug(&data, port,
+					   HPD_TOGGLE_COUNT_FAST);
+
 		connector_subtest("dp-edid-read", DisplayPort) {
 			test_edid_read(&data, port, edid_id,
 				       igt_kms_get_base_edid());
@@ -832,6 +837,10 @@ igt_main
 			test_basic_hotplug(&data, port,
 					   HPD_TOGGLE_COUNT_DP_HDMI);
 
+		connector_subtest("hdmi-hpd-fast", HDMIA)
+			test_basic_hotplug(&data, port,
+					   HPD_TOGGLE_COUNT_FAST);
+
 		connector_subtest("hdmi-edid-read", HDMIA) {
 			test_edid_read(&data, port, edid_id,
 				       igt_kms_get_base_edid());
@@ -888,6 +897,9 @@ igt_main
 		connector_subtest("vga-hpd", VGA)
 			test_basic_hotplug(&data, port, HPD_TOGGLE_COUNT_VGA);
 
+		connector_subtest("vga-hpd-fast", VGA)
+			test_basic_hotplug(&data, port, HPD_TOGGLE_COUNT_FAST);
+
 		connector_subtest("vga-edid-read", VGA) {
 			test_edid_read(&data, port, edid_id,
 				       igt_kms_get_base_edid());
-- 
2.14.0

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