This renames the reprobe_connector function to update_connector and
ensures that full reprobe of the connector is only done when really
necessary (e.g. when changing the EDID).
A full reprobe takes time and is not required for updating the connector
state. Thus, this allows executing tests faster.
Signed-off-by: Paul Kocialkowski <paul.kocialkow...@linux.intel.com>
---
tests/chamelium.c | 34 ++++++++++++++++++----------------
1 file changed, 18 insertions(+), 16 deletions(-)
diff --git a/tests/chamelium.c b/tests/chamelium.c
index b412c6a7..346018a5 100644
--- a/tests/chamelium.c
+++ b/tests/chamelium.c
@@ -103,13 +103,14 @@ require_connector_present(data_t *data, unsigned int type)
}
static drmModeConnection
-reprobe_connector(data_t *data, struct chamelium_port *port)
+update_connector(data_t *data, struct chamelium_port *port, bool reprobe)
{
drmModeConnector *connector;
drmModeConnection status;
- igt_debug("Reprobing %s...\n", chamelium_port_get_name(port));
- connector = chamelium_port_get_connector(data->chamelium, port, true);
+ igt_debug("Updating %s...\n", chamelium_port_get_name(port));
+ connector = chamelium_port_get_connector(data->chamelium, port,
+ reprobe);
igt_assert(connector);
status = connector->connection;
@@ -119,7 +120,7 @@ reprobe_connector(data_t *data, struct chamelium_port *port)
static void
wait_for_connector(data_t *data, struct chamelium_port *port,
- drmModeConnection status)
+ drmModeConnection status, bool reprobe)
{
bool finished = false;
@@ -132,7 +133,7 @@ wait_for_connector(data_t *data, struct chamelium_port
*port,
* that hpd events work in the event that hpd doesn't work on the system
*/
igt_until_timeout(HOTPLUG_TIMEOUT) {
- if (reprobe_connector(data, port) == status) {
+ if (update_connector(data, port, reprobe) == status) {
finished = true;
return;
}
@@ -151,11 +152,12 @@ reset_state(data_t *data, struct chamelium_port *port)
chamelium_reset(data->chamelium);
if (port) {
- wait_for_connector(data, port, DRM_MODE_DISCONNECTED);
+ wait_for_connector(data, port, DRM_MODE_DISCONNECTED, false);
} else {
for (p = 0; p < data->port_count; p++) {
port = data->ports[p];
- wait_for_connector(data, port, DRM_MODE_DISCONNECTED);
+ wait_for_connector(data, port, DRM_MODE_DISCONNECTED,
+ false);
}
}
}
@@ -175,7 +177,7 @@ test_basic_hotplug(data_t *data, struct chamelium_port
*port, int toggle_count)
/* Check if we get a sysfs hotplug event */
chamelium_plug(data->chamelium, port);
igt_assert(igt_hotplug_detected(mon, HOTPLUG_TIMEOUT));
- igt_assert_eq(reprobe_connector(data, port),
+ igt_assert_eq(update_connector(data, port, false),
DRM_MODE_CONNECTED);
igt_flush_hotplugs(mon);
@@ -183,7 +185,7 @@ test_basic_hotplug(data_t *data, struct chamelium_port
*port, int toggle_count)
/* Now check if we get a hotplug from disconnection */
chamelium_unplug(data->chamelium, port);
igt_assert(igt_hotplug_detected(mon, HOTPLUG_TIMEOUT));
- igt_assert_eq(reprobe_connector(data, port),
+ igt_assert_eq(update_connector(data, port, false),
DRM_MODE_DISCONNECTED);
}
@@ -204,7 +206,7 @@ test_edid_read(data_t *data, struct chamelium_port *port,
chamelium_port_set_edid(data->chamelium, port, edid_id);
chamelium_plug(data->chamelium, port);
- wait_for_connector(data, port, DRM_MODE_CONNECTED);
+ wait_for_connector(data, port, DRM_MODE_CONNECTED, true);
igt_assert(kmstest_get_property(data->drm_fd, connector->connector_id,
DRM_MODE_OBJECT_CONNECTOR, "EDID", NULL,
@@ -247,13 +249,13 @@ try_suspend_resume_hpd(data_t *data, struct
chamelium_port *port,
igt_assert(igt_hotplug_detected(mon, HOTPLUG_TIMEOUT));
if (port) {
- igt_assert_eq(reprobe_connector(data, port), connected ?
+ igt_assert_eq(update_connector(data, port, false), connected ?
DRM_MODE_DISCONNECTED : DRM_MODE_CONNECTED);
} else {
for (p = 0; p < data->port_count; p++) {
port = data->ports[p];
- igt_assert_eq(reprobe_connector(data, port), connected ?
- DRM_MODE_DISCONNECTED :
+ igt_assert_eq(update_connector(data, port, false),
+ connected ? DRM_MODE_DISCONNECTED :
DRM_MODE_CONNECTED);
}
@@ -317,7 +319,7 @@ test_suspend_resume_edid_change(data_t *data, struct
chamelium_port *port,
/* First plug in the port */
chamelium_port_set_edid(data->chamelium, port, edid_id);
chamelium_plug(data->chamelium, port);
- wait_for_connector(data, port, DRM_MODE_CONNECTED);
+ wait_for_connector(data, port, DRM_MODE_CONNECTED, true);
igt_flush_hotplugs(mon);
@@ -352,7 +354,7 @@ prepare_output(data_t *data,
chamelium_port_set_edid(data->chamelium, port, data->edid_id);
chamelium_plug(data->chamelium, port);
- wait_for_connector(data, port, DRM_MODE_CONNECTED);
+ wait_for_connector(data, port, DRM_MODE_CONNECTED, true);
igt_display_init(display, data->drm_fd);
output = igt_output_from_connector(display, connector);
@@ -590,7 +592,7 @@ test_hpd_without_ddc(data_t *data, struct chamelium_port
*port)
chamelium_plug(data->chamelium, port);
igt_assert(igt_hotplug_detected(mon, HOTPLUG_TIMEOUT));
- igt_assert_eq(reprobe_connector(data, port), DRM_MODE_CONNECTED);
+ igt_assert_eq(update_connector(data, port, false), DRM_MODE_CONNECTED);
igt_cleanup_hotplug(mon);
}
--
2.13.2
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