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- To: Herve Codina <herve.codina@xxxxxxxxxxx>, Rob Herring <robh+dt@xxxxxxxxxx>, Krzysztof Kozlowski <krzysztof.kozlowski+dt@xxxxxxxxxx>, Liam Girdwood <lgirdwood@xxxxxxxxx>, Mark Brown <broonie@xxxxxxxxxx>, Derek Kiernan <derek.kiernan@xxxxxxxxxx>, Dragan Cvetic <dragan.cvetic@xxxxxxxxxx>, Arnd Bergmann <arnd@xxxxxxxx>, Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>, Jaroslav Kysela <perex@xxxxxxxx>, Takashi Iwai <tiwai@xxxxxxxx>
- Subject: Re: [PATCH v2 6/7] ASoC: codecs: Add support for the Lantiq PEF2256 codec
- From: Christophe Leroy <christophe.leroy@xxxxxxxxxx>
- Date: Fri, 17 Mar 2023 18:27:46 +0000
- Cc: "linux-kernel@xxxxxxxxxxxxxxx" <linux-kernel@xxxxxxxxxxxxxxx>, "devicetree@xxxxxxxxxxxxxxx" <devicetree@xxxxxxxxxxxxxxx>, "alsa-devel@xxxxxxxxxxxxxxxx" <alsa-devel@xxxxxxxxxxxxxxxx>, Thomas Petazzoni <thomas.petazzoni@xxxxxxxxxxx>
- In-reply-to: <20230316122741.577663-7-herve.codina@bootlin.com>
- References: <20230316122741.577663-1-herve.codina@bootlin.com> <20230316122741.577663-7-herve.codina@bootlin.com>
- User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.8.0
Le 16/03/2023 à 13:27, Herve Codina a écrit : > The Lantiq PEF2256, also known as Infineon PEF2256 or FALC256, is a s/FALC256/FALC56 > framer and line interface component designed to fulfill all required > interfacing between an analog E1/T1/J1 line and the digital PCM system > highway/H.100 bus. > > The codec support allows to use some of the PCM system highway > time-slots as audio channels to transport audio data over the E1/T1/J1 > lines. It provides also line carrier detection events reported through > the ALSA jack detection feature. > > Signed-off-by: Herve Codina <herve.codina@xxxxxxxxxxx> > --- > sound/soc/codecs/Kconfig | 14 ++ > sound/soc/codecs/Makefile | 2 + > sound/soc/codecs/pef2256-codec.c | 395 +++++++++++++++++++++++++++++++ > 3 files changed, 411 insertions(+) > create mode 100644 sound/soc/codecs/pef2256-codec.c > No other comment. Christophe
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