On Tue, Apr 11, 2017 at 9:32 AM, Mark Brown <broonie@xxxxxxxxxx> wrote: > On Mon, Apr 10, 2017 at 02:48:32PM -0500, Rob Herring wrote: >> On Thu, Apr 06, 2017 at 05:40:35PM +0200, olivier moysan wrote: > >> > +Required properties: >> > + - compatible: Must be "st,stm32h7-i2s" >> > + - #sound-dai-cells: Must be 1. (one parameter) >> > + This parameter allows to specify CPU DAI index in soundcard CPU dai link. >> > + index 0: playback DAI >> > + index 1: capture DAI >> > + index 2: full duplex DAI > >> Is this still needed for graph-card? > > The graph card is blocked on your review... Maybe if there were more reviewers it would move faster. I don't know ASoC that well. > I'm also not clear how > without something like this we'd be able to identify a specific DAI > within a device if we don't have a way of identifying them. Isn't that what the graph does? "dais" points to a list of ports which are the specific DAIs whether there are multiple ones in a single device or multiple devices with a single DAI each. Rob -- 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
