Messages in this thread | | | Date | Tue, 13 Jul 2010 08:48:22 +0200 | From | Henrik Rydberg <> | Subject | Re: [PATCH] i2c: cyttsp i2c touchscreen driver init submit |
| |
Kevin McNeely wrote: > From: Fred <fwk@ubuntu.linuxcertified.com> > > This is a new touchscreen driver for the Cypress Semiconductor > cyttsp family of devices. This driver is for the i2c version > of cyttsp parts. > > Signed-off-by: Kevin McNeely <kev@cypress.com> > ---
This driver contains too much code. I am wondering if the device actually supports tracking id, or whether it is emulated in the driver code? If tracking is not well supported in hardware, then please use MT protocol A and remove the usage of ABS_MT_TRACKING_ID and the logic around it. If tracking is indeed well supported in the hardware, then please use MT protocol B.
Thanks, Henrik
| |