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Message-ID: <ffe84fe30707130314y71434167u54d30feabda8ed36@mail.gmail.com> Date: Fri, 13 Jul 2007 18:14:57 +0800 From: "Eden Chen" <eden.s16@...il.com> To: linux-kernel@...r.kernel.org Subject: Re: [linux-usb-devel] [PATCH] USB: driver for CM109 chipset Dear all, I have a question about CM109 USB VoIP device. Hope someone could told me how to treat it, many thanks first. There are two CM109 chip VoIP phone device from different hardware vendor, and they have the same vid/pid(0x0d8c/0x000e). Now, here is the problem that key definition is different on them. key matrix mapping is not the same between KomuniKate KIP1000 and Goodway AA2650. How does the cm109.c distinguish two cm109 chip device except vid/pid? Goodway AA2650 USB Phone http://www.goodway.com.tw/en/product3.asp?id=6&subid=37&pid=517&typeid= KIP1000 http://www.komunikate.eu.com/kip1000.php On windows, most vendor ship their VoIP device with CD that include key configuration utility. So end user can easy set every key of VoIP device. On Linux, should we create a VoIP driver interface to userland for anyone wants to customize key definition? Then the CM109 driver can focus report transmission on HID device. But this kind of interface seems only hiddev interface supported, right? - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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