Hi Dmitry, thank you for your answer. On 16 October 2012 19:31, Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx> wrote: > On Tue, Oct 16, 2012 at 05:19:30PM +0200, Javier Martin wrote: >> The previous implementation of qt2160_write() didn't work >> properly. Use a similar aproach as qt1070 instead. > > I think your editor lost the end of the sentence: "... qt2160_write() > didn't work properly because ..." :) > > Thanks! > > -- > Dmitry Because the requested value was actually not written to the device. Probably nobody detected this because the only write that was issued was the one related to auto calibration. It was while I was trying to add support for the LEDs when I realized that they were not being powered on. Do you want me to send a v2 patch with these information added to the changelog? Regards. -- Javier Martin Vista Silicon S.L. CDTUC - FASE C - Oficina S-345 Avda de los Castros s/n 39005- Santander. Cantabria. Spain +34 942 25 32 60 www.vista-silicon.com -- 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