2014-11-14 18:10 GMT+03:00 Mark Brown <broonie@xxxxxxxxxx>: > On Fri, Nov 14, 2014 at 04:47:00PM +0400, Dmitry Eremin-Solenikov wrote: > >> I'm actually looking at the regulator interface. Since this DAC serves mostly >> like a (semi-)constant voltage interface, would it be rather logical to use >> regulator subsystem to drive it? > > Possibly... it's mostly a function of what the consumers of the > functionality look like - if that code looks weird calling into the > regulator API then it's bad, if that code looks OK it's fine. I haven't > looked at the hardware at all so don't have strong feelings either way > so long as the result looks tasteful. The DAC is used in backlight driver (control brightness) and in ASoC machine driver (master joined volume). -- With best wishes 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
