On Tue, Sep 17, 2019 at 05:58:05PM +0200, Marco Felsch wrote: > Since day one the touch controller acts as wakeup-source. This seems to > be wrong since the device supports deep-sleep mechanism [1] which > requires a reset to leave it. Also some designs won't use the > touchscreen as wakeup-source. > > Add a firmware property to address this. The common 'wakeup-source' > property can't be used for that because the driver must be backward > compatible with old firmwares which may assume the default on > wakeup-source behaviour. So we need to go the other way by explicit > disable the wakeup-source capability. > > [1] https://www.newhavendisplay.com/appnotes/datasheets/touchpanel/ \ > FT5x26.pdf Please, don't split URLs > int error; > char fw_version[EDT_NAME_LEN]; > + bool en_wakeup; Perhaps wakeup_en? -- With Best Regards, Andy Shevchenko
