From: Mark Brown <broonie-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
To: Kuninori Morimoto
<kuninori.morimoto.gx-zM6kxYcvzFBBDgjK7y7TUQ@public.gmane.org>
Cc: Mark Brown <broonie-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>Mark
Brown <broonie-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>,
Rob Herring <robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>,
Linux-DT <devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
Linux-ALSA <alsa-devel-K7yf7f+aM1XWsZ/bQMPhNw@public.gmane.org>,
Simon
<horms-/R6kz+dDXgpPR4JQBCEnsQ@public.gmane.org>alsa-devel-K7yf7f+aM1XWsZ/bQMPhNw@public.gmane.org
Subject: Applied "ASoC: add audio-graph-card document" to the asoc tree
Date: Wed, 17 May 2017 10:52:50 +0100 [thread overview]
Message-ID: <E1dAvdS-0006xM-Vs@debutante> (raw)
In-Reply-To: <87tw6xhghs.wl%kuninori.morimoto.gx-zM6kxYcvzFBBDgjK7y7TUQ@public.gmane.org>
The patch
ASoC: add audio-graph-card document
has been applied to the asoc tree at
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.
You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.
If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.
Please add any relevant lists and maintainers to the CCs when replying
to this mail.
Thanks,
Mark
>From 2d4e31de5bb2b5fbdbcd8a3bfec0eae0bd4ca409 Mon Sep 17 00:00:00 2001
From: Kuninori Morimoto <kuninori.morimoto.gx-zM6kxYcvzFBBDgjK7y7TUQ@public.gmane.org>
Date: Thu, 20 Apr 2017 01:35:41 +0000
Subject: [PATCH] ASoC: add audio-graph-card document
"Audio Graph Card" = "Simple Card" + "OF-graph"
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx-zM6kxYcvzFBBDgjK7y7TUQ@public.gmane.org>
Reviewed-by: Rob Herring <robh-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
Signed-off-by: Mark Brown <broonie-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
---
.../devicetree/bindings/sound/audio-graph-card.txt | 124 +++++++++++++++++++++
1 file changed, 124 insertions(+)
create mode 100644 Documentation/devicetree/bindings/sound/audio-graph-card.txt
diff --git a/Documentation/devicetree/bindings/sound/audio-graph-card.txt b/Documentation/devicetree/bindings/sound/audio-graph-card.txt
new file mode 100644
index 000000000000..bac4b1b1060f
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/audio-graph-card.txt
@@ -0,0 +1,124 @@
+Audio Graph Card:
+
+Audio Graph Card specifies audio DAI connections of SoC <-> codec.
+It is based on common bindings for device graphs.
+see ${LINUX}/Documentation/devicetree/bindings/graph.txt
+
+Basically, Audio Graph Card property is same as Simple Card.
+see ${LINUX}/Documentation/devicetree/bindings/sound/simple-card.txt
+
+Below are same as Simple-Card.
+
+- label
+- dai-format
+- frame-master
+- bitclock-master
+- bitclock-inversion
+- frame-inversion
+- dai-tdm-slot-num
+- dai-tdm-slot-width
+- clocks / system-clock-frequency
+
+Required properties:
+
+- compatible : "audio-graph-card";
+- dais : list of CPU DAI port{s}
+
+Example: Single DAI case
+
+ sound_card {
+ compatible = "audio-graph-card";
+
+ dais = <&cpu_port>;
+ };
+
+ dai-controller {
+ ...
+ cpu_port: port {
+ cpu_endpoint: endpoint {
+ remote-endpoint = <&codec_endpoint>;
+
+ dai-format = "left_j";
+ ...
+ };
+ };
+ };
+
+ audio-codec {
+ ...
+ port {
+ codec_endpoint: endpoint {
+ remote-endpoint = <&cpu_endpoint>;
+ };
+ };
+ };
+
+Example: Multi DAI case
+
+ sound-card {
+ compatible = "audio-graph-card";
+
+ label = "sound-card";
+
+ dais = <&cpu_port0
+ &cpu_port1
+ &cpu_port2>;
+ };
+
+ audio-codec@0 {
+ ...
+ port {
+ codec0_endpoint: endpoint {
+ remote-endpoint = <&cpu_endpoint0>;
+ };
+ };
+ };
+
+ audio-codec@1 {
+ ...
+ port {
+ codec1_endpoint: endpoint {
+ remote-endpoint = <&cpu_endpoint1>;
+ };
+ };
+ };
+
+ audio-codec@2 {
+ ...
+ port {
+ codec2_endpoint: endpoint {
+ remote-endpoint = <&cpu_endpoint2>;
+ };
+ };
+ };
+
+ dai-controller {
+ ...
+ ports {
+ cpu_port0: port@0 {
+ cpu_endpoint0: endpoint {
+ remote-endpoint = <&codec0_endpoint>;
+
+ dai-format = "left_j";
+ ...
+ };
+ };
+ cpu_port1: port@1 {
+ cpu_endpoint1: endpoint {
+ remote-endpoint = <&codec1_endpoint>;
+
+ dai-format = "i2s";
+ ...
+ };
+ };
+ cpu_port2: port@2 {
+ cpu_endpoint2: endpoint {
+ remote-endpoint = <&codec2_endpoint>;
+
+ dai-format = "i2s";
+ ...
+ };
+ };
+ };
+ };
+
--
2.11.0
--
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next prev parent reply other threads:[~2017-05-17 9:52 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-03-13 5:46 [PATCH v4 0/9] ASoC: add OF-graph base simple-card Kuninori Morimoto
2017-03-13 5:52 ` [PATCH v4 1/9] of_graph: add of_graph_get_remote_endpoint() Kuninori Morimoto
2017-03-13 5:52 ` [PATCH v4 2/9] of_graph: add of_graph_get_port_parent() Kuninori Morimoto
2017-03-13 5:52 ` [PATCH v4 3/9] of_graph: add of_graph_get_endpoint_count() Kuninori Morimoto
[not found] ` <871su1iv4n.wl%kuninori.morimoto.gx-zM6kxYcvzFBBDgjK7y7TUQ@public.gmane.org>
2017-05-17 9:53 ` Applied "of_graph: add of_graph_get_endpoint_count()" to the asoc tree Mark Brown
2017-03-13 5:53 ` [PATCH v4 4/9] ASoC: simple-card-utils: enable "label" on asoc_simple_card_parse_card_name Kuninori Morimoto
2017-03-20 19:20 ` Rob Herring
2017-03-13 5:53 ` [PATCH v4 5/9] ASoC: soc-core: enable "dai-name" on snd_soc_of_parse_daifmt() Kuninori Morimoto
2017-03-20 19:30 ` Rob Herring
[not found] ` <8760jdivfm.wl%kuninori.morimoto.gx-zM6kxYcvzFBBDgjK7y7TUQ@public.gmane.org>
2017-03-13 5:53 ` [PATCH v4 6/9] ASoC: add snd_soc_get_dai_id() Kuninori Morimoto
[not found] ` <87wpbthgir.wl%kuninori.morimoto.gx-zM6kxYcvzFBBDgjK7y7TUQ@public.gmane.org>
2017-03-20 20:20 ` Rob Herring
[not found] ` <CAL_JsqKx9qj=ACowGapaT5hdYcevY6urLn_ntFUxAJVrzhc2AA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2017-03-21 1:59 ` Kuninori Morimoto
[not found] ` <87h92nbdgy.wl%kuninori.morimoto.gx-zM6kxYcvzFBBDgjK7y7TUQ@public.gmane.org>
2017-04-07 19:16 ` Rob Herring
2017-04-10 0:17 ` Kuninori Morimoto
2017-04-10 0:45 ` Kuninori Morimoto
[not found] ` <8737dh5c26.wl%kuninori.morimoto.gx-zM6kxYcvzFBBDgjK7y7TUQ@public.gmane.org>
2017-04-10 19:43 ` [alsa-devel] " Rob Herring
[not found] ` <CAL_JsqLp1cg_iJ1V9bk=GW6CF5BmsqkLc04D6EcQcaFaAAL+2g-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2017-04-10 23:59 ` Kuninori Morimoto
2017-03-13 5:54 ` [PATCH v4 7/9] ASoC: simple-card-utils: add asoc_simple_card_parse_graph_dai() Kuninori Morimoto
[not found] ` <87vardhgia.wl%kuninori.morimoto.gx-zM6kxYcvzFBBDgjK7y7TUQ@public.gmane.org>
2017-03-20 20:26 ` Rob Herring
[not found] ` <CAL_JsqLD0VyU+4xDrfSHKCKAdppxLG2uFzPyjSyn4cU7j4B8_A-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2017-03-21 2:03 ` Kuninori Morimoto
2017-03-13 5:54 ` [PATCH v4 8/9] ASoC: add audio-graph-card document Kuninori Morimoto
[not found] ` <87tw6xhghs.wl%kuninori.morimoto.gx-zM6kxYcvzFBBDgjK7y7TUQ@public.gmane.org>
2017-03-20 19:31 ` Rob Herring
2017-05-17 9:52 ` Mark Brown [this message]
2017-03-13 5:54 ` [PATCH v4 9/9] ASoC: add audio-graph-card support Kuninori Morimoto
2017-03-20 20:32 ` Rob Herring
2017-03-21 2:08 ` Kuninori Morimoto
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