diff options
| author | Paul Kocialkowki <paul.kocialkowski@linux.intel.com> | 2017-06-27 13:53:08 +0300 |
|---|---|---|
| committer | Lyude <lyude@redhat.com> | 2017-06-27 17:16:36 -0400 |
| commit | 7d714b2e7221c44ffb2c538173fc249bfa7a3ac7 (patch) | |
| tree | da005637ea9f2e85ec250463bb2c5f3f5b406740 /tests | |
| parent | 2b15b2df35d7be1c5a36bd77c580d07efcd8deea (diff) | |
tests/chamelium: Reduce the simple hotplug test toggle count for VGA
Since VGA hpd detection is done through RGB lines load detection and
nowadays often goes through a bridge to some digital interface, HPD
detection usually takes a while (up to a couple seconds).
Thus, it is not as relevant to stress it as many as 15 times.
This brings the toggle count down to 5 times, which makes the test run
a lot faster without really changing the outcome much.
Signed-off-by: Paul Kocialkowski <paul.kocialkowski@linux.intel.com>
Reviewed-by: Lyude Paul <lyude@redhat.com>
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/chamelium.c | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/tests/chamelium.c b/tests/chamelium.c index 835c3282..b412c6a7 100644 --- a/tests/chamelium.c +++ b/tests/chamelium.c @@ -47,6 +47,9 @@ typedef struct { #define HPD_STORM_PULSE_INTERVAL_DP 100 /* ms */ #define HPD_STORM_PULSE_INTERVAL_HDMI 200 /* ms */ +#define HPD_TOGGLE_COUNT_VGA 5 +#define HPD_TOGGLE_COUNT_DP_HDMI 15 + /* Pre-calculated CRCs for the pattern fb, for all the modes in the default * chamelium edid */ @@ -158,7 +161,7 @@ reset_state(data_t *data, struct chamelium_port *port) } static void -test_basic_hotplug(data_t *data, struct chamelium_port *port) +test_basic_hotplug(data_t *data, struct chamelium_port *port, int toggle_count) { struct udev_monitor *mon = igt_watch_hotplug(); int i; @@ -166,7 +169,7 @@ test_basic_hotplug(data_t *data, struct chamelium_port *port) reset_state(data, NULL); igt_hpd_storm_set_threshold(data->drm_fd, 0); - for (i = 0; i < 15; i++) { + for (i = 0; i < toggle_count; i++) { igt_flush_hotplugs(mon); /* Check if we get a sysfs hotplug event */ @@ -680,7 +683,8 @@ igt_main } connector_subtest("dp-hpd", DisplayPort) - test_basic_hotplug(&data, port); + test_basic_hotplug(&data, port, + HPD_TOGGLE_COUNT_DP_HDMI); connector_subtest("dp-edid-read", DisplayPort) { test_edid_read(&data, port, edid_id, @@ -736,7 +740,8 @@ igt_main } connector_subtest("hdmi-hpd", HDMIA) - test_basic_hotplug(&data, port); + test_basic_hotplug(&data, port, + HPD_TOGGLE_COUNT_DP_HDMI); connector_subtest("hdmi-edid-read", HDMIA) { test_edid_read(&data, port, edid_id, @@ -792,7 +797,7 @@ igt_main } connector_subtest("vga-hpd", VGA) - test_basic_hotplug(&data, port); + test_basic_hotplug(&data, port, HPD_TOGGLE_COUNT_VGA); connector_subtest("vga-edid-read", VGA) { test_edid_read(&data, port, edid_id, |