From: Johan Hovold <johan@kernel.org>
To: Srinivas Kandagatla <srini@kernel.org>, Mark Brown <broonie@kernel.org>
Cc: Liam Girdwood <lgirdwood@gmail.com>,
linux-sound@vger.kernel.org, linux-arm-msm@vger.kernel.org,
linux-kernel@vger.kernel.org, Johan Hovold <johan@kernel.org>
Subject: [PATCH 0/4] ASoC: codecs: wsa88xx: fix codec initialisation
Date: Fri, 2 Jan 2026 12:14:09 +0100 [thread overview]
Message-ID: <20260102111413.9605-1-johan@kernel.org> (raw)
The soundwire update_status() callback may be called multiple times with
the same ATTACHED status but initialisation should only be done when
transitioning from UNATTACHED to ATTACHED.
This series fixes the Qualcomm wsa88xx codec drivers that do unnecessary
reinitialisation or potentially fail to initialise at all.
Included is also a related clean up suppressing a related codec variant
printk.
Johan
Johan Hovold (4):
ASoC: codecs: wsa883x: fix unnecessary initialisation
ASoC: codecs: wsa881x: fix unnecessary initialisation
ASoC: codecs: wsa884x: fix codec initialisation
ASoC: codecs: wsa883x: suppress variant printk
sound/soc/codecs/wsa881x.c | 9 +++++++++
sound/soc/codecs/wsa883x.c | 26 ++++++++++++++++++--------
sound/soc/codecs/wsa884x.c | 3 +--
3 files changed, 28 insertions(+), 10 deletions(-)
--
2.51.2
next reply other threads:[~2026-01-02 11:17 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-01-02 11:14 Johan Hovold [this message]
2026-01-02 11:14 ` [PATCH 1/4] ASoC: codecs: wsa883x: fix unnecessary initialisation Johan Hovold
2026-01-05 9:31 ` Krzysztof Kozlowski
2026-01-02 11:14 ` [PATCH 2/4] ASoC: codecs: wsa881x: " Johan Hovold
2026-01-05 9:32 ` Krzysztof Kozlowski
2026-01-02 11:14 ` [PATCH 3/4] ASoC: codecs: wsa884x: fix codec initialisation Johan Hovold
2026-01-02 11:31 ` Krzysztof Kozlowski
2026-01-02 11:43 ` Johan Hovold
2026-01-02 11:50 ` Krzysztof Kozlowski
2026-01-02 12:17 ` Johan Hovold
2026-01-02 12:26 ` Krzysztof Kozlowski
2026-01-05 9:30 ` Krzysztof Kozlowski
2026-01-02 11:14 ` [PATCH 4/4] ASoC: codecs: wsa883x: suppress variant printk Johan Hovold
2026-01-05 9:32 ` Krzysztof Kozlowski
2026-01-05 11:50 ` [PATCH 0/4] ASoC: codecs: wsa88xx: fix codec initialisation Srinivas Kandagatla
2026-01-06 18:48 ` Mark Brown
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