From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
To: Mark Brown <broonie@kernel.org>
Cc: Linux-ALSA <alsa-devel@alsa-project.org>,
Simon <horms@verge.net.au>, <linux-renesas-soc@vger.kernel.org>
Subject: [PATCH v2] ASoC: audio-graph-scu-card: add missing MIX binding example
Date: Tue, 6 Jun 2017 02:37:07 +0000 [thread overview]
Message-ID: <87h8ztzw10.wl%kuninori.morimoto.gx@renesas.com> (raw)
From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
---
v1 -> v2
- "Sampling Rate Convert" -> "Sampling Rate Conversion"
.../bindings/sound/audio-graph-scu-card.txt | 47 +++++++++++++++++++++-
1 file changed, 46 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/sound/audio-graph-scu-card.txt b/Documentation/devicetree/bindings/sound/audio-graph-scu-card.txt
index b2dd23f..b63c559 100644
--- a/Documentation/devicetree/bindings/sound/audio-graph-scu-card.txt
+++ b/Documentation/devicetree/bindings/sound/audio-graph-scu-card.txt
@@ -35,7 +35,7 @@ Required properties:
- compatible : "audio-graph-scu-card";
- dais : list of CPU DAI port{s}
-Example
+Example 1. Sampling Rate Conversion
sound_card {
compatible = "audio-graph-scu-card";
@@ -70,3 +70,48 @@ Example
};
};
};
+
+Example 2. 2 CPU 1 Codec (Mixing)
+
+ sound_card {
+ compatible = "audio-graph-scu-card";
+
+ label = "sound-card";
+ prefix = "codec";
+ routing = "codec Playback", "DAI0 Playback",
+ "codec Playback", "DAI1 Playback";
+ convert-rate = <48000>;
+
+ dais = <&cpu_port0
+ &cpu_port1>;
+ };
+
+ audio-codec {
+ ...
+
+ port {
+ codec_endpoint: endpoint {
+ remote-endpoint = <&cpu_endpoint0>;
+ };
+ };
+ };
+
+ dai-controller {
+ ...
+ ports {
+ cpu_port0: port {
+ cpu_endpoint0: endpoint {
+ remote-endpoint = <&codec_endpoint>;
+
+ dai-format = "left_j";
+ ...
+ };
+ };
+ cpu_port1: port {
+ cpu_endpoint1: endpoint {
+ dai-format = "left_j";
+ ...
+ };
+ };
+ };
+ };
--
1.9.1
WARNING: multiple messages have this Message-ID (diff)
From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
To: Mark Brown <broonie@kernel.org>
Cc: Linux-ALSA <alsa-devel@alsa-project.org>,
Simon <horms@verge.net.au>,
linux-renesas-soc@vger.kernel.org
Subject: [PATCH v2] ASoC: audio-graph-scu-card: add missing MIX binding example
Date: Tue, 6 Jun 2017 02:37:07 +0000 [thread overview]
Message-ID: <87h8ztzw10.wl%kuninori.morimoto.gx@renesas.com> (raw)
From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
---
v1 -> v2
- "Sampling Rate Convert" -> "Sampling Rate Conversion"
.../bindings/sound/audio-graph-scu-card.txt | 47 +++++++++++++++++++++-
1 file changed, 46 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/sound/audio-graph-scu-card.txt b/Documentation/devicetree/bindings/sound/audio-graph-scu-card.txt
index b2dd23f..b63c559 100644
--- a/Documentation/devicetree/bindings/sound/audio-graph-scu-card.txt
+++ b/Documentation/devicetree/bindings/sound/audio-graph-scu-card.txt
@@ -35,7 +35,7 @@ Required properties:
- compatible : "audio-graph-scu-card";
- dais : list of CPU DAI port{s}
-Example
+Example 1. Sampling Rate Conversion
sound_card {
compatible = "audio-graph-scu-card";
@@ -70,3 +70,48 @@ Example
};
};
};
+
+Example 2. 2 CPU 1 Codec (Mixing)
+
+ sound_card {
+ compatible = "audio-graph-scu-card";
+
+ label = "sound-card";
+ prefix = "codec";
+ routing = "codec Playback", "DAI0 Playback",
+ "codec Playback", "DAI1 Playback";
+ convert-rate = <48000>;
+
+ dais = <&cpu_port0
+ &cpu_port1>;
+ };
+
+ audio-codec {
+ ...
+
+ port {
+ codec_endpoint: endpoint {
+ remote-endpoint = <&cpu_endpoint0>;
+ };
+ };
+ };
+
+ dai-controller {
+ ...
+ ports {
+ cpu_port0: port {
+ cpu_endpoint0: endpoint {
+ remote-endpoint = <&codec_endpoint>;
+
+ dai-format = "left_j";
+ ...
+ };
+ };
+ cpu_port1: port {
+ cpu_endpoint1: endpoint {
+ dai-format = "left_j";
+ ...
+ };
+ };
+ };
+ };
--
1.9.1
next reply other threads:[~2017-06-06 2:37 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-06-06 2:37 Kuninori Morimoto [this message]
2017-06-06 2:37 ` [PATCH v2] ASoC: audio-graph-scu-card: add missing MIX binding example Kuninori Morimoto
2017-06-06 19:06 ` Applied "ASoC: audio-graph-scu-card: add missing MIX binding example" to the asoc tree Mark Brown
2017-06-06 19:06 ` Mark Brown
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=87h8ztzw10.wl%kuninori.morimoto.gx@renesas.com \
--to=kuninori.morimoto.gx@renesas.com \
--cc=alsa-devel@alsa-project.org \
--cc=broonie@kernel.org \
--cc=horms@verge.net.au \
--cc=linux-renesas-soc@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.