[PATCH i-g-t 4/9] lib/igt_kms: refactor helpers forced_connectors helpers

[Kunal Joshi <kunal1.joshi@intel.com>]

refactor connector_is_forced, forced_connector_free_index and
dump_forced_connectors to behave according to kmstest_force_type

Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Cc: Ankit Nautiyal <ankit.k.nautiyal@intel.com>
Cc: Bhanuprakash Modem <bhanuprakash.modem@intel.com>
Cc: Karthik B S <karthik.b.s@intel.com>
Signed-off-by: Kunal Joshi <kunal1.joshi@intel.com>
---
 lib/igt_kms.c | 46 +++++++++++++++++++++++++++++-----------------
 1 file changed, 29 insertions(+), 17 deletions(-)

diff --git a/lib/igt_kms.c b/lib/igt_kms.c
index cc934a514..dac822c7a 100644
--- a/lib/igt_kms.c
+++ b/lib/igt_kms.c
@@ -1495,28 +1495,37 @@ int igt_connector_sysfs_open(int drm_fd,
 	return conn_dir;
 }
 
-static bool connector_is_forced(int idx, drmModeConnector *connector)
+static bool connector_is_forced(int idx, drmModeConnector *connector, enum kmstest_force_type type)
 {
+	struct forced_connector *connectors;
+
+	igt_assert(type >= FORCED_CONNECTOR  && type < FORCED_CONNECTOR_MAX);
 	igt_assert(connector->connector_type != 0);
 
-	for (int i = 0; forced_connectors[i].connector_type; i++) {
-		if (forced_connectors[i].idx == idx &&
-		    forced_connectors[i].connector_type == connector->connector_type &&
-		    forced_connectors[i].connector_type_id == connector->connector_type_id)
+	connectors = type == FORCED_CONNECTOR ? forced_connectors : forced_connectors_debugfs;
+	for (int i = 0; connectors[i].connector_type; i++) {
+		if (connectors[i].idx == idx &&
+		    connectors[i].connector_type == connector->connector_type &&
+		    connectors[i].connector_type_id == connector->connector_type_id)
 			return true;
 	}
 
 	return false;
 }
 
-static int forced_connector_free_index(void)
+static int forced_connector_free_index(enum kmstest_force_type type)
 {
 	int i;
+	struct forced_connector *connectors;
+
+	igt_assert(type >= FORCED_CONNECTOR  && type < FORCED_CONNECTOR_MAX);
+	connectors = type == FORCED_CONNECTOR ? forced_connectors : forced_connectors_debugfs;
 
-	for (i = 0; forced_connectors[i].connector_type; i++)
+	for (i = 0; connectors[i].connector_type; i++)
 		;
 
-	return i < ARRAY_SIZE(forced_connectors) ? i : -1;
+	return i < (type == FORCED_CONNECTOR ? ARRAY_SIZE(forced_connectors) :
+		   ARRAY_SIZE(forced_connectors_debugfs)) ? i : -1;
 }
 
 static bool force_connector(int drm_fd,
@@ -1546,12 +1555,12 @@ static bool force_connector(int drm_fd,
 	igt_debug("Connector %s is now forced %s\n", name, value);
 
 	/* already tracked? */
-	if (connector_is_forced(idx, connector)) {
+	if (connector_is_forced(idx, connector, FORCED_CONNECTOR)) {
 		close(dir);
 		return true;
 	}
 
-	i = forced_connector_free_index();
+	i = forced_connector_free_index(FORCED_CONNECTOR);
 	if (i < 0) {
 		igt_warn("Connector limit reached, %s will not be reset\n", name);
 		close(dir);
@@ -1566,16 +1575,19 @@ static bool force_connector(int drm_fd,
 	return true;
 }
 
-static void dump_forced_connectors(void)
+static void dump_forced_connectors(enum kmstest_force_type type)
 {
 	char name[80];
+	struct forced_connector *connectors;
 
+	igt_assert(type >= FORCED_CONNECTOR  && type < FORCED_CONNECTOR_MAX);
+	connectors = type == FORCED_CONNECTOR ? forced_connectors : forced_connectors_debugfs;
 	igt_debug("Current forced connectors:\n");
 
-	for (int i = 0; forced_connectors[i].connector_type; i++) {
-		kmstest_connector_dirname(forced_connectors[i].idx,
-					  forced_connectors[i].connector_type,
-					  forced_connectors[i].connector_type_id,
+	for (int i = 0; connectors[i].connector_type; i++) {
+		kmstest_connector_dirname(connectors[i].idx,
+					  connectors[i].connector_type,
+					  connectors[i].connector_type_id,
 					  name, sizeof(name));
 		igt_debug("\t%s\n", name);
 	}
@@ -1625,7 +1637,7 @@ bool kmstest_force_connector(int drm_fd, drmModeConnector *connector,
 	if (!force_connector(drm_fd, connector, value))
 		return false;
 
-	dump_forced_connectors();
+	dump_forced_connectors(FORCED_CONNECTOR);
 
 	igt_install_exit_handler(reset_connectors_at_exit);
 
@@ -2618,7 +2630,7 @@ static void igt_handle_spurious_hpd(igt_display_t *display)
 			 conn->connector_type_id);
 	}
 
-	dump_forced_connectors();
+	dump_forced_connectors(FORCED_CONNECTOR);
 }
 
 /**
-- 
2.34.1