> When an "change" event is received on an accelerometer, > open its device node, and from the value, as well as the previous > value of the property, calculate the device's new orientation, > and export it as ID_INPUT_ACCELEROMETER_ORIENTATION. > > Possible values are: > * undefined > * normal > * bottom-up > * left-up > * right-up For quite a few of the discrete accelerometers not being used in 'joystick' mode this would make quite a sensible input interface, at least for those that generate inputs for their transitions. You need a couple more values though because some devices care if they are held up/down/left/right or if they are lying flat on their front or on their back. Phones for example sometimes go to speakerphone if laid flat on their back, and go into silent mode if turned over. Alan -- 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
