Hi Arjan, On Thursday 19 March 2009 22:52:39 Arjan Opmeer wrote: > From: Arjan Opmeer <arjan@xxxxxxxxxx> > > There exist laptops with Elantech touchpads where switching to absolute > mode does not happen, although writing the configuration register succeeds > without error. Reading back the register afterwards reveils that the > absolute mode bit is not set as if masked out by the touchpad firmware. > > Always read back register 0x10, make sure that for hardware version 1 the > absolute mode bit is actually set and fail otherwise. This prevents the > case where the touchpad is claimed by the Elantech driver but is > nonetheless not working. > Makes sense, will apply. Although, have you tried repeating the switch or maybe issuing full reset before trying again? -- Dmitry -- 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
