From: Jerome Brunet <jbrunet@baylibre.com>
To: Mark Brown <broonie@kernel.org>, Liam Girdwood <lgirdwood@gmail.com>
Cc: Jerome Brunet <jbrunet@baylibre.com>,
alsa-devel@alsa-project.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: [PATCH 1/2] ASoC: add DT documentation for the sound-name-prefix property
Date: Fri, 13 Jul 2018 14:50:42 +0200 [thread overview]
Message-ID: <20180713125043.13242-2-jbrunet@baylibre.com> (raw)
In-Reply-To: <20180713125043.13242-1-jbrunet@baylibre.com>
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
---
.../devicetree/bindings/sound/name-prefix.txt | 24 ++++++++++++++++++++++
1 file changed, 24 insertions(+)
create mode 100644 Documentation/devicetree/bindings/sound/name-prefix.txt
diff --git a/Documentation/devicetree/bindings/sound/name-prefix.txt b/Documentation/devicetree/bindings/sound/name-prefix.txt
new file mode 100644
index 000000000000..645775908657
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/name-prefix.txt
@@ -0,0 +1,24 @@
+Name prefix:
+
+Card implementing the routing property define the connection between
+audio components as list of string pair. Component using the same
+sink/source names may use the name prefix property to prepend the
+name of their sinks/sources with the provided string.
+
+Optional name prefix property:
+- sound-name-prefix : string using as prefix for the sink/source names of
+ the component.
+
+Example: Two instances of the same component.
+
+amp0: analog-amplifier@0 {
+ compatible = "simple-audio-amplifier";
+ enable-gpios = <&gpio GPIOH_3 0>;
+ sound-name-prefix = "FRONT";
+};
+
+amp1: analog-amplifier@1 {
+ compatible = "simple-audio-amplifier";
+ enable-gpios = <&gpio GPIOH_4 0>;
+ sound-name-prefix = "BACK";
+};
--
2.14.4
next prev parent reply other threads:[~2018-07-13 12:50 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-07-13 12:50 [PATCH 0/2] ASoC: add sound-name-prefix property Jerome Brunet
2018-07-13 12:50 ` Jerome Brunet [this message]
2018-07-13 15:10 ` Applied "ASoC: add DT documentation for the sound-name-prefix property" to the asoc tree Mark Brown
2018-07-13 15:10 ` Mark Brown
2018-07-13 12:50 ` [PATCH 2/2] ASoC: allow soc-core to pick up name prefixes from component nodes Jerome Brunet
2018-07-13 15:10 ` Applied "ASoC: allow soc-core to pick up name prefixes from component nodes" to the asoc tree Mark Brown
2018-07-13 15:10 ` 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=20180713125043.13242-2-jbrunet@baylibre.com \
--to=jbrunet@baylibre.com \
--cc=alsa-devel@alsa-project.org \
--cc=broonie@kernel.org \
--cc=devicetree@vger.kernel.org \
--cc=lgirdwood@gmail.com \
--cc=linux-kernel@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.