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Date: Mon, 14 Dec 2015 14:22:48 +0100 From: Bastien Nocera <hadess@...ess.net> To: Akihiko Odaki <akihiko.odaki.4i@....hosei.ac.jp>, jikos@...nel.org, Benjamin Tissoires <benjamin.tissoires@...il.com> Cc: linux-input@...r.kernel.org, linux-kernel@...r.kernel.org, linux-usb@...r.kernel.org Subject: Re: [PATCH 1/2] HID: Use multitouch driver for Type Covers On Mon, 2015-12-14 at 21:50 +0900, Akihiko Odaki wrote: > Use multitouch driver instead of microsoft one for Microsoft Surface > Type Covers. > > By using MT_CLS_EXPORT_ALL_INPUTS, the keyboards function as well as > the multitouch pads do. I've discussed this a couple of weeks back with Benjamin Tissoires, and this patch would break the special keys (mute, brightness up/down, keyboard backlight up/down and play/pause). The recommended way to fix this was to move multi-touch processing into the Microsoft driver, so that it would handle the trackpad's multi- touch events. You should be able to do this by carefully picking up the handling code from hid-multitouch, or do something similar to what's done in hid- wacom, which has the same problem as the Type Cover handling. Can you confirm that this does indeed break those special keys? If it does, it's a NAK from my side. Cheers -- 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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