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From:   Biju Das <biju.das.jz@bp.renesas.com>
To:     Guenter Roeck <linux@roeck-us.net>,
        Heikki Krogerus <heikki.krogerus@linux.intel.com>
Cc:     Biju Das <biju.das.jz@bp.renesas.com>,
        Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org,
        Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Subject: [PATCH v2 4/5] usb: typec: tcpci_rt1711h: Add enable_pd30_extended_message variable to struct rt1711h_chip_info
Date:   Thu, 31 Aug 2023 17:05:00 +0100
Message-Id: <20230831160501.55081-5-biju.das.jz@bp.renesas.com>
In-Reply-To: <20230831160501.55081-1-biju.das.jz@bp.renesas.com>
References: <20230831160501.55081-1-biju.das.jz@bp.renesas.com>
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The RT1715 has PD30 extended message compared to RT1711H. Add a variable
enable_pd30_extended_message to struct rt1711h_chip_info to enable this
feature for RT1715.

Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
---
v1->v2:
 * Changed enable_pd30_extended_message variable type to bool.
---
 drivers/usb/typec/tcpm/tcpci_rt1711h.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/usb/typec/tcpm/tcpci_rt1711h.c b/drivers/usb/typec/tcpm/tcpci_rt1711h.c
index 40822bae9ae8..5d2dc7ead9d0 100644
--- a/drivers/usb/typec/tcpm/tcpci_rt1711h.c
+++ b/drivers/usb/typec/tcpm/tcpci_rt1711h.c
@@ -54,6 +54,7 @@
 struct rt1711h_chip_info {
 	u32 rxdz_sel;
 	u16 did;
+	bool enable_pd30_extended_message;
 };
 
 struct rt1711h_chip {
@@ -110,7 +111,7 @@ static int rt1711h_init(struct tcpci *tcpci, struct tcpci_data *tdata)
 		return ret;
 
 	/* Enable PD30 extended message for RT1715 */
-	if (chip->info->did == RT1715_DID) {
+	if (chip->info->enable_pd30_extended_message) {
 		ret = regmap_update_bits(regmap, RT1711H_RTCTRL8,
 					 RT1711H_ENEXTMSG, RT1711H_ENEXTMSG);
 		if (ret < 0)
@@ -400,6 +401,7 @@ static const struct rt1711h_chip_info rt1711h = {
 static const struct rt1711h_chip_info rt1715 = {
 	.rxdz_sel = RT1711H_BMCIO_RXDZSEL,
 	.did = RT1715_DID,
+	.enable_pd30_extended_message = true,
 };
 
 static const struct i2c_device_id rt1711h_id[] = {
-- 
2.25.1