On 12/20/2012 03:41 PM, Simon Glass wrote: > Hi Dmitry, > > On Thu, Dec 20, 2012 at 1:13 PM, Dmitry Torokhov > <dmitry.torokhov@xxxxxxxxx> wrote: >> Hi Simon, >> >> On Thu, Dec 20, 2012 at 12:23:58PM -0800, Simon Glass wrote: >>> >>> For the key repeat feature, we need to set this after the input device >>> is registered. So we would need to add a matrix_keypad_setup_input() or >>> similar to be called by the driver after input_register_device(). I am >>> less keen on that idea, and less again on the alternative of perhaps >>> matrix_keypad_register_device() which does input_register_device() and >>> then sets up the key repeat. Thoughts? >> >> No, we already have default rate and delay. Unless you can prove that >> random firmware writer's idea of appropriate delay and rate is better >> then current default - for everyone - and then can successfully argue >> that that obviously best delay/rate combo should not replace the current >> one but stay only in DT bindings, let's keep relying on users adjusting >> their own preferences from respective desktop environments/console/etc. > > Seems reasonable. My only comment on this is that the device tree > comes from kernel, not firmware. This lets us configure an embedded > system easily (where the user may not have access to repeat rate > preferences). Maybe for your case, but in general the DT is not tied to the kernel. > Grant are you OK with me just dropping the repeat settings, and > keeping the other two? If so I will respin the patch. > One comment is these properties are already defined for omap. You should delete them from omap-keypad.txt and refer to this. Rob > Regards, > Simon > >> >> Thanks. >> >> -- >> Dmitry > _______________________________________________ > devicetree-discuss mailing list > devicetree-discuss@xxxxxxxxxxxxxxxx > https://lists.ozlabs.org/listinfo/devicetree-discuss > -- To unsubscribe from this list: send the line "unsubscribe linux-doc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
