On Thu, Jun 13, 2024 at 02:56:46AM +0000, Raymond Hackley wrote: > Imagis IST3038 is another variant of Imagis IST3038 IC, which has > a different register interface from IST3038C (possibly firmware defined). > > Unlike IST3038C/IST3032C, IST3038 has different registers for commands, > which means IST3038 doesn't use protocol B. > Similar to IST3032C and maybe the other variants, IST3038 has touch keys > support, which provides KEY_APPSELECT and KEY_BACK. > > Add support for IST3038 with touch keys. > > protocol_b is a property, which tells Imagis panel to use a different > format for coordinates. > > IST30XXC series is known for using protocol B, while the other series > aren't. Note this could be confusing, unlike the model name implies. > > Adjust the usage of protocol_b to avoid confusion. > > --- > v2: Sort the compatible enties in alphabetical order. > Document the binding before using in the driver. > Applied the lot, thank you. -- Dmitry
