diff mbox series

[v2,2/4] usb: typec: hd3ss3220: use typec_get_fw_cap() to fill typec_cap

Message ID 20241114-usb-typec-controller-enhancements-v2-2-362376856aea@zuehlke.com (mailing list archive)
State New
Headers show
Series usb: typec: hd3ss3220: enhance driver with port type, power opmode, and role preference settings | expand

Commit Message

Oliver Facklam Nov. 14, 2024, 8:02 a.m. UTC 
The type, data, and prefer_role properties were previously hard-coded
when creating the struct typec_capability.

Use typec_get_fw_cap() to populate these fields based on the
respective fwnode properties, if present.

Signed-off-by: Oliver Facklam <oliver.facklam@zuehlke.com>
---
 drivers/usb/typec/hd3ss3220.c | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/drivers/usb/typec/hd3ss3220.c b/drivers/usb/typec/hd3ss3220.c
index 56f74bf70895ca701083bde44a5bbe0b691551e1..e581272bb47de95dee8363a5491f543354fcbbf8 100644
--- a/drivers/usb/typec/hd3ss3220.c
+++ b/drivers/usb/typec/hd3ss3220.c
@@ -264,7 +264,14 @@  static int hd3ss3220_probe(struct i2c_client *client)
 	typec_cap.type = TYPEC_PORT_DRP;
 	typec_cap.data = TYPEC_PORT_DRD;
 	typec_cap.ops = &hd3ss3220_ops;
-	typec_cap.fwnode = connector;
+
+	/*
+	 * Try to get properties from connector,
+	 * but continue with defaults anyway if they are not found
+	 */
+	ret = typec_get_fw_cap(&typec_cap, connector);
+	if (ret != 0 && ret != -EINVAL && ret != -ENXIO)
+		goto err_put_role;
 
 	hd3ss3220->port = typec_register_port(&client->dev, &typec_cap);
 	if (IS_ERR(hd3ss3220->port)) {