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From: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Date: Thu, 11 Apr 2024 07:49:57 +0300
Subject: [PATCH v2 5/5] usb: typec: ucsi: glink: set orientation aware if
 supported
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Message-Id: <20240411-ucsi-orient-aware-v2-5-d4b1cb22a33f@linaro.org>
References: <20240411-ucsi-orient-aware-v2-0-d4b1cb22a33f@linaro.org>
In-Reply-To: <20240411-ucsi-orient-aware-v2-0-d4b1cb22a33f@linaro.org>
To: Heikki Krogerus <heikki.krogerus@linux.intel.com>, 
 Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Neil Armstrong <neil.armstrong@linaro.org>, linux-usb@vger.kernel.org, 
 linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, 
 Dmitry Baryshkov <dmitry.baryshkov@linaro.org>

If the PMIC-GLINK device has orientation GPIOs declared, then it will
report connection orientation. In this case set the flag to mark
registered ports as orientation-aware.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
---
 drivers/usb/typec/ucsi/ucsi_glink.c | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/drivers/usb/typec/ucsi/ucsi_glink.c b/drivers/usb/typec/ucsi/ucsi_glink.c
index d279e2cf9bba..f7546bb488c3 100644
--- a/drivers/usb/typec/ucsi/ucsi_glink.c
+++ b/drivers/usb/typec/ucsi/ucsi_glink.c
@@ -186,6 +186,17 @@ static int pmic_glink_ucsi_sync_write(struct ucsi *__ucsi, unsigned int offset,
 	return ret;
 }
 
+static void pmic_glink_ucsi_update_connector(struct ucsi_connector *con)
+{
+	struct pmic_glink_ucsi *ucsi = ucsi_get_drvdata(con->ucsi);
+	int i;
+
+	for (i = 0; i < PMIC_GLINK_MAX_PORTS; i++) {
+		if (ucsi->port_orientation[i])
+			con->typec_cap.orientation_aware = true;
+	}
+}
+
 static void pmic_glink_ucsi_connector_status(struct ucsi_connector *con)
 {
 	struct pmic_glink_ucsi *ucsi = ucsi_get_drvdata(con->ucsi);
@@ -208,6 +219,7 @@ static const struct ucsi_operations pmic_glink_ucsi_ops = {
 	.read = pmic_glink_ucsi_read,
 	.sync_write = pmic_glink_ucsi_sync_write,
 	.async_write = pmic_glink_ucsi_async_write,
+	.update_connector = pmic_glink_ucsi_update_connector,
 	.connector_status = pmic_glink_ucsi_connector_status,
 };
 

-- 
2.39.2