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generic: add DTR quirk patch for MR400 LTE

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This is required for LTE module MR400 in TL-MR6400 v4.

Signed-off-by: Filip Moc <lede@moc6.cz>
This commit is contained in:
Filip Moc 2020-11-20 09:20:53 +01:00 committed by Daniel Golle
parent 2eb0d711a4
commit 1e69106e34
1 changed files with 34 additions and 0 deletions
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34
target/linux/generic/backport-5.4/789-net-usb-qmi_wwan-Set-DTR-quirk-for-MR400.patch Normal file
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@ -0,0 +1,34 @@
From df8d85d8c69d6837817e54dcb73c84a8b5a13877 Mon Sep 17 00:00:00 2001
From: Filip Moc <dev@moc6.cz>
Date: Tue, 17 Nov 2020 18:36:31 +0100
Subject: net: usb: qmi_wwan: Set DTR quirk for MR400
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
LTE module MR400 embedded in TL-MR6400 v4 requires DTR to be set.
Signed-off-by: Filip Moc <dev@moc6.cz>
Acked-by: Bjørn Mork <bjorn@mork.no>
Link: https://lore.kernel.org/r/20201117173631.GA550981@moc6.cz
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
---
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 581ed51abb532..fc378ff56775b 100644
--- a/drivers/net/usb/qmi_wwan.c
+++ b/drivers/net/usb/qmi_wwan.c
@@ -1070,7 +1070,7 @@ 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)},
--
cgit 1.2.3-1.el7