On Tue, Oct 18, 2016 at 5:26 PM, Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx> wrote: > >> > Here's what I'm using to get it working: >> > https://git.linaro.org/people/john.stultz/android-dev.git/commitdiff/1024cb4 >> > 85b6f00a7e355ce60425f04a584481148 >> >> Thank you. >> >> We need to standardize DT bindings for HDMI sound output. Morimoto-san, could >> you have a look at the DT bindings proposal for HDMI sound output with the >> ADV7511, and comment on whether it matches the approach you've taken for HDMI >> sound output on R-Car Gen3 ? > > Above patch is using normal simple-card style for HDMI sound, but as Laurent > said we want to use same DT style for HDMI video and sound (= OF graph style). > Fortunately, I posted patch-set for OF graph support on sound card yesterday. > Can you check this ? > http://www.spinics.net/lists/devicetree/msg146131.html > The points are > - sound can use OF graph style DT > - sound-card DT is no longer needed > - it needs type = "sound" property > > patch-set [0/23] is this > http://www.spinics.net/lists/devicetree/msg146113.html Thanks for the pointers! If I understand this correctly, the OF graph simple-card method would replace my current simple-card dts usage for hikey? Other then just having another out-of-tree patchset to track, I don't have any objection to trying to use the OF graph simple-card method in the hikey dts (though I suspect I'll have to pester you for help when I give it a shot). Laurent: So this seems to be mostly just a "which implementation do we use" question for the hikey dts, and it seems like the adv7511 audio driver I'm submitting here has any ties to either the graph or normal simple card method. Is that correct? Are there any changes to the adv7511 audio support patch you'd like to see or should I just resubmit it? thanks -john _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel
