diff options
Diffstat (limited to 'target/linux/brcm2708/patches-4.14/950-0415-qmi_wwan-apply-SET_DTR-quirk-to-the-SIMCOM-shared-de.patch')
| -rw-r--r-- | target/linux/brcm2708/patches-4.14/950-0415-qmi_wwan-apply-SET_DTR-quirk-to-the-SIMCOM-shared-de.patch | 45 |
1 files changed, 0 insertions, 45 deletions
diff --git a/target/linux/brcm2708/patches-4.14/950-0415-qmi_wwan-apply-SET_DTR-quirk-to-the-SIMCOM-shared-de.patch b/target/linux/brcm2708/patches-4.14/950-0415-qmi_wwan-apply-SET_DTR-quirk-to-the-SIMCOM-shared-de.patch deleted file mode 100644 index f4c433978d..0000000000 --- a/target/linux/brcm2708/patches-4.14/950-0415-qmi_wwan-apply-SET_DTR-quirk-to-the-SIMCOM-shared-de.patch +++ /dev/null @@ -1,45 +0,0 @@ -From d0b55a012bbf2ffe4307f2632165dc1f8cdc351f Mon Sep 17 00:00:00 2001 -From: =?UTF-8?q?Bj=C3=B8rn=20Mork?= <bjorn@mork.no> -Date: Fri, 25 May 2018 15:00:20 +0200 -Subject: [PATCH 415/454] qmi_wwan: apply SET_DTR quirk to the SIMCOM shared - device ID -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -commit 102cd909635612c0be784a519651954a7924c786 upstream. - -SIMCOM are reusing a single device ID for many (all of their?) -different modems, based on different chipsets and firmwares. Newer -Qualcomm chipset generations require setting DTR to wake the QMI -function. The SIM7600E modem is using such a chipset, making it -fail to work with this driver despite the device ID match. - -Fix by unconditionally enabling the SET_DTR quirk for all SIMCOM -modems using this specific device ID. This is similar to what -we already have done for another case of device IDs recycled over -multiple chipset generations: 14cf4a771b30 ("drivers: net: usb: -qmi_wwan: add QMI_QUIRK_SET_DTR for Telit PID 0x1201") - -Initial testing on an older SIM7100 modem shows no immediate side -effects. - -Reported-by: Sebastian Sjoholm <sebastian.sjoholm@gmail.com> -Cc: Reinhard Speyerer <rspmn@arcor.de> -Signed-off-by: Bjørn Mork <bjorn@mork.no> -Signed-off-by: David S. Miller <davem@davemloft.net> ---- - drivers/net/usb/qmi_wwan.c | 2 +- - 1 file changed, 1 insertion(+), 1 deletion(-) - ---- a/drivers/net/usb/qmi_wwan.c -+++ b/drivers/net/usb/qmi_wwan.c -@@ -1250,7 +1250,7 @@ static const struct usb_device_id produc - {QMI_FIXED_INTF(0x03f0, 0x4e1d, 8)}, /* HP lt4111 LTE/EV-DO/HSPA+ Gobi 4G Module */ - {QMI_FIXED_INTF(0x03f0, 0x9d1d, 1)}, /* HP lt4120 Snapdragon X5 LTE */ - {QMI_FIXED_INTF(0x22de, 0x9061, 3)}, /* WeTelecom WPD-600N */ -- {QMI_FIXED_INTF(0x1e0e, 0x9001, 5)}, /* SIMCom 7230E */ -+ {QMI_QUIRK_SET_DTR(0x1e0e, 0x9001, 5)}, /* SIMCom 7100E, 7230E, 7600E ++ */ - {QMI_QUIRK_SET_DTR(0x2c7c, 0x0125, 4)}, /* Quectel EC25, EC20 R2.0 Mini PCIe */ - {QMI_QUIRK_SET_DTR(0x2c7c, 0x0121, 4)}, /* Quectel EC21 Mini PCIe */ - {QMI_QUIRK_SET_DTR(0x2c7c, 0x0191, 4)}, /* Quectel EG91 */ |