On Sun, Feb 13, 2005 at 07:14:44PM +0100, Kenan Esau wrote: > Am Sonntag, den 13.02.2005, 13:01 +0100 schrieb Vojtech Pavlik: > > On Sun, Feb 13, 2005 at 11:05:00AM +0100, Kenan Esau wrote: > > > > > > > This > > > > > sequence does not always work and there is not something like a "magic > > > > > knock sequence". > > > > > > > > You mean that the only needed bit is setting the resolution to '7'? > > > > > > The lifebook touchscreen has some extensions to the standard protocol: > > > > > > 0xe8 0x06: Stop absolute coordinate output > > > 0xe8 0x07: Start absolute coordinate outpout (3-byte packets) > > > 0xe8 0x08: Start absolute coord. output with 6-byte packets > > > > Are the 6-byte packets carrying any more information than the 3-byte > > packets do, for example pressure? Would it be useful to go for the > > 6-byte mode instead in the driver? > > No the 6-byte mode does not carry any more information. Sorry but no > pressure-info...
I wonder what it's good for then - there must be a reason. > > Have you tried whether the controller responds to the GETID (f2), > > GETINFO (e9) and POLL (eb) commands? Maybe we could detect it that way. > > I have to try those commands and check the response. I know that they > are supported but I have never tried them. > > [...] > > > > If you agree I will take your patch as the basis and make it work. Now I > > > know how you want it to look like. > > > > That would be very much appreciated. > > OK. I'll send you a new patch within the next week. Thanks. -- Vojtech Pavlik SuSE Labs, SuSE CR - 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/
