linux-kernel - [PATCH] net: usb: qmi_wwan: Set DTR quirk for MR400

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Message-ID: <20201117173631.GA550981@moc6.cz>
Date:   Tue, 17 Nov 2020 18:36:31 +0100
From:   Filip Moc <dev@...6.cz>
To:     linux-kernel@...r.kernel.org
Cc:     Bjørn Mork <bjorn@...k.no>,
        "David S. Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>, netdev@...r.kernel.org,
        linux-usb@...r.kernel.org, Filip Moc <dev@...6.cz>
Subject: [PATCH] net: usb: qmi_wwan: Set DTR quirk for MR400

LTE module MR400 embedded in TL-MR6400 v4 requires DTR to be set.

Signed-off-by: Filip Moc <dev@...6.cz>
---
 drivers/net/usb/qmi_wwan.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/usb/qmi_wwan.c b/drivers/net/usb/qmi_wwan.c
index afeb09b9624e..d166c321ee9b 100644
--- a/drivers/net/usb/qmi_wwan.c
+++ b/drivers/net/usb/qmi_wwan.c
@@ -1047,7 +1047,7 @@ static const struct usb_device_id products[] = {
 	{QMI_FIXED_INTF(0x05c6, 0x9011, 4)},
 	{QMI_FIXED_INTF(0x05c6, 0x9021, 1)},
 	{QMI_FIXED_INTF(0x05c6, 0x9022, 2)},
-	{QMI_FIXED_INTF(0x05c6, 0x9025, 4)},	/* Alcatel-sbell ASB TL131 TDD LTE  (China Mobile) */
+	{QMI_QUIRK_SET_DTR(0x05c6, 0x9025, 4)},	/* Alcatel-sbell ASB TL131 TDD LTE (China Mobile) */
 	{QMI_FIXED_INTF(0x05c6, 0x9026, 3)},
 	{QMI_FIXED_INTF(0x05c6, 0x902e, 5)},
 	{QMI_FIXED_INTF(0x05c6, 0x9031, 5)},
-- 
2.28.0