On Wed, 2011-03-30 at 22:33 -0700, Dmitry Torokhov wrote: > Hi Wanlong, > > On Sun, Mar 27, 2011 at 05:46:32PM +0800, wanlong.gao@xxxxxxxxx wrote: > > From: Wanlong Gao <wanlong.gao@xxxxxxxxx> > > > > Many touchscreens support touch-keypad . > > Open the definition of the TOUCHSCREEN_TSC2007_WITH_KEYPAD, you can > > open the support of the touchscreen's keypad . > > We can add the support of the touchscreen keypad in the driver. > > In this patch , add the ts_key_pos array to determine the position > > of the key's X. And the ts_key_sensitivity can use to detemine the > > key's sensitivity. You can modify the ts_key_pos array for you own > > touchscreen keys . And modify the ts_key_sensitivity for you own > > key's sensitivity . > > If you want to modify the ts_key_map, change the position of the > > keys ,too. > > No, this kind of data transformation does not belong to a driver (or, > really in kernel). It is in no way TSC2007 specific (any touchscreen > could be used in place of TSC2007 here). > > Do it in userspace and either loop the events back into kernel (after > parsing) via uinput or feed directly into your framework. There is even code out there already which does exactly that: http://svn.o-hand.com/view/misc/trunk/zaurusd/apps/tskeys/tskeys.c?rev=415&view=markup Cheers, Richard -- To unsubscribe from this list: send the line "unsubscribe linux-input" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
