Hi Greg, On Tue, Jan 22, 2013 at 10:06 PM, Greg KH <[email protected]> wrote: > On Tue, Jan 22, 2013 at 03:02:32PM +0530, Priyaranjan Das wrote: >> Hi All, >> >> I am working on MSR(Magnetic Stripe Reader) for a product . I wish to >> know whether any MSR( Magnetic Stripe/card Reader) driver is available >> in the current source or not. I need this for reference. Could anyone >> please help me? > > Most of these types of devices that I have worked with always show up as > a keyboard device (ps/2 pass-through or a USB hid device.) What type of > interface does your device present to the operating system? >
The MSR will be a part of a SoC. It is a memory mapped device hence there is no interface like USB. MSR IP contains an ADC which the driver will read and interpret the data. I am planning to write a Driver for the same. Will this driver fall under drivers/mfd/* ? Regards, Priyaranjan -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
