Re: USB Modem support for Droid 4
From: Tony Lindgren <tony@atomide.com>
Date: 2019-07-19 05:22:12
Also in:
linux-omap, linux-usb, lkml
Subsystem:
the rest, usb serial subsystem, usb subsystem · Maintainers:
Linus Torvalds, Johan Hovold, Greg Kroah-Hartman
Hi, * Pavel Machek [off-list ref] [190718 20:17]:
From: Tony Lindgren <tony@atomide.com> Droid starts to have useful support in linux-next. Modem is tricky to play with, but this is enough to get basic support.
Below is a better patch using option driver adding support for all the ports. I'll send it out with a proper description after -rc1. Regards, Tony 8< ----------------
diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c
--- a/drivers/usb/serial/option.c
+++ b/drivers/usb/serial/option.c@@ -83,6 +83,12 @@ static void option_instat_callback(struct urb *urb); #define HUAWEI_PRODUCT_K4605 0x14C6 #define HUAWEI_PRODUCT_E173S6 0x1C07 +#define MOTOROLA_VENDOR_ID 0x22b8 +#define MOTOROLA_PRODUCT_MDM6600 0x2a70 +#define MOTOROLA_PRODUCT_MDM9600 0x2e0a +#define MOTOROLA_PRODUCT_MDM_RAM_DL 0x4281 +#define MOTOROLA_PRODUCT_MDM_QC_DL 0x900e + #define QUANTA_VENDOR_ID 0x0408 #define QUANTA_PRODUCT_Q101 0xEA02 #define QUANTA_PRODUCT_Q111 0xEA03
@@ -968,6 +974,10 @@ static const struct usb_device_id option_ids[] = { { USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, 0xff, 0x06, 0x7B) }, { USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, 0xff, 0x06, 0x7C) }, + { USB_DEVICE_AND_INTERFACE_INFO(MOTOROLA_VENDOR_ID, MOTOROLA_PRODUCT_MDM6600, 0xff, 0xff, 0xff) }, + { USB_DEVICE_AND_INTERFACE_INFO(MOTOROLA_VENDOR_ID, MOTOROLA_PRODUCT_MDM9600, 0xff, 0xff, 0xff) }, + { USB_DEVICE_AND_INTERFACE_INFO(MOTOROLA_VENDOR_ID, MOTOROLA_PRODUCT_MDM_RAM_DL, 0x0a, 0x00, 0xfc) }, + { USB_DEVICE_AND_INTERFACE_INFO(MOTOROLA_VENDOR_ID, MOTOROLA_PRODUCT_MDM_QC_DL, 0xff, 0xff, 0xff) }, { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V640) }, { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V620) },
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