Re: [PATCH/RFC?] usb/input: Add support for fn key on Apple PowerBooks
From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Date: 2006-01-11 21:34:34
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From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Date: 2006-01-11 21:34:34
Also in:
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On Wed, 2006-01-11 at 22:20 +0100, Michael Hanselmann wrote:
On Wed, Jan 11, 2006 at 04:07:37PM -0500, Dmitry Torokhov wrote:quoted
Ok, I am looking at the patch again, and I have a question - do we really need these 3 module parameters? If the goal is to be compatible with older keyboards then shouldn't we stick to one behavior?The old keyboard was controlled by ADB (Apple Desktop Bus) commands sent by pbbuttonsd. That doesn't work for the USB keyboard because the conversion is not done in hardware like with the old ones. ioctl's would also be possible, but I'm not sure wether they would be easy to do for USB devices. Module parameters can be changed using sysfs.
Yeah, but the question is why 3 ? I think one (on/off) is enough. Do you have any case where people actually change the other ones ? Ben.