Hi Dmitry, On Thu, 31 Jul 2014 10:16:55 -0700 Dmitry Torokhov <[email protected]> wrote:
> Hi Yuichi, > > On Thu, Jul 31, 2014 at 07:54:34PM +0900, Yoichi Yuasa wrote: > > Signed-off-by: Yoichi Yuasa <[email protected]> > > I few high-level comments: > > - please get rid of polling - it is not useful in production mode; > - switch to threaded interrupts so that you do not need to manage > workqueue/work/timers; > - new drivers should use MT-B protocol with proper contact tracking. If device > does not do good job at tracking contacts you can use input's core matching > algorithm (input_mt_assign_slots). > - please provide ST emulation as well (input_mt_report_pointer_emulation). > - the way you requesting firmware in probe path means you need to build > firmware image into kernel or be careful how you pack it to avoid timeouts > on > boot. Since the device properties are not changing you might want to > postpone > that until somebody tries to open the device. > - please add error handling for IO operations. > - managed resources simplify the code. Thank you for your comments. I'll try to update. Thanks, Yoichi -- To unsubscribe from this list: send the line "unsubscribe linux-input" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
