Thanks for looking into the patch. W dniu 07.03.2015 11:52, Mark Brown pisze: > On Fri, Mar 06, 2015 at 07:55:26PM +0100, Maciej S. Szmigiero wrote: > >> Add and document DT bindings for generic ASoC AC97 CODEC driver, >> make it selectable in config. > > AC'97 shouldn't need DT bindings for the CODEC, it's an enumerable bus. What this driver did / does is essentially to allow attaching AC'97 bus to ASoC AC'97 controllers which don't do it on its own (from what I can see only board files do it). > >> + - playback-rates : A list of supported playback rates. >> + >> + - capture-rates : A list of supported capture rates. > > Why would we need these properties - the sample rate support is defined > by the standard, and any extensions can be enumerated from the device. This driver originally constrained rates to 8000, 11025, 22050, 44100, 48000. An alternative would be to remove this constraint at all from this driver and leave such constraining for controller and AC'97 bus code. But since this driver was originally limited to these rates I think it would be safer to do it only when instantiated via OF. Best regards, Maciej Szmigiero -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
