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From: Luca Ceresoli <luca.ceresoli@bootlin.com>
Date: Tue, 16 Apr 2024 07:56:11 +0200
Subject: [PATCH 05/12] ASoC: doc: dapm: clarify it's an internal API
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Message-Id: <20240416-dapm-docs-v1-5-a818d2819bf6@bootlin.com>
References: <20240416-dapm-docs-v1-0-a818d2819bf6@bootlin.com>
In-Reply-To: <20240416-dapm-docs-v1-0-a818d2819bf6@bootlin.com>
To: Liam Girdwood <lgirdwood@gmail.com>, Mark Brown <broonie@kernel.org>, 
 Jaroslav Kysela <perex@perex.cz>, Takashi Iwai <tiwai@suse.com>, 
 Jonathan Corbet <corbet@lwn.net>
Cc: Alexandre Belloni <alexandre.belloni@bootlin.com>, 
 Thomas Petazzoni <thomas.petazzoni@bootlin.com>, 
 linux-sound@vger.kernel.org, linux-doc@vger.kernel.org, 
 linux-kernel@vger.kernel.org, Luca Ceresoli <luca.ceresoli@bootlin.com>

Clarify DAPM does not expose any API to user space, and adapt the paragraph
accordingly.

Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com>
---
 Documentation/sound/soc/dapm.rst | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/Documentation/sound/soc/dapm.rst b/Documentation/sound/soc/dapm.rst
index e3b399201622..4200bcf18fcd 100644
--- a/Documentation/sound/soc/dapm.rst
+++ b/Documentation/sound/soc/dapm.rst
@@ -11,9 +11,10 @@ all times. It is independent of other kernel power management frameworks
 and, as such, can easily co-exist with them.
 
 DAPM is also completely transparent to all user space applications as
-all power switching is done within the ASoC core. No code changes or
-recompiling are required for user space applications. DAPM makes power
-switching decisions based upon any audio stream (capture/playback)
+all power switching is done internally to the ASoC core. For this reason
+DAPM does not expose a kernel API to user space and no code changes or
+recompiling are required for user space applications to use it. DAPM makes
+power switching decisions based upon any audio stream (capture/playback)
 activity and audio mixer settings within the device.
 
 DAPM spans the whole machine. It covers power control within the entire

-- 
2.34.1