On 08/12/2013 04:04 PM, Andrew Bresticker wrote: > Specifying each individual brightness value via the "brightness-levels" > property can be a pain if we want to use a large continuous range of > brightness values. Add the property "max-brightness", which can be > given in place of "brightness-levels", that specifies that all values > between 0 and the given value can be used.
What about the non-linear nature of PWM duty cycle <-> (perceived) brightness level? That's why the values are typically enumerated. I guess if you use this new property, you'd use a value of say 16; exposing levels 0..255 to a user is probably more than they want? -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
