From: Herve Codina <herve.codina@bootlin.com>
To: Mark Brown <broonie@kernel.org>
Cc: devicetree@vger.kernel.org, alsa-devel@alsa-project.org,
Thomas Petazzoni <thomas.petazzoni@bootlin.com>,
linux-kernel@vger.kernel.org,
Linus Walleij <linus.walleij@linaro.org>,
Takashi Iwai <tiwai@suse.com>,
Liam Girdwood <lgirdwood@gmail.com>,
Christophe Leroy <christophe.leroy@csgroup.eu>,
linux-gpio@vger.kernel.org, Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Bartosz Golaszewski <brgl@bgdev.pl>
Subject: Re: [PATCH 2/3] ASoC: codecs: Add support for the Renesas IDT821034 codec
Date: Fri, 13 Jan 2023 15:19:23 +0100 [thread overview]
Message-ID: <20230113151923.086a0495@bootlin.com> (raw)
In-Reply-To: <Y8FVz/Mp5xSdI34a@sirena.org.uk>
Hi Mark,
On Fri, 13 Jan 2023 12:59:59 +0000
Mark Brown <broonie@kernel.org> wrote:
> On Fri, Jan 13, 2023 at 09:04:31AM +0100, Herve Codina wrote:
>
> > For DAPM (struct snd_soc_dapm_widget), no kind of .put() and .get()
> > are available. I will use some Ids for the 'reg' value and use the
> > .write() and .read() hooks available in struct snd_soc_component_driver
> > in order to handle these Ids and so perform the accesses.
>
> That's what the event hooks are for - there's plenty of widgets using
> SND_SOC_NOPM as the register, look at those for examples.
Indeed, got it.
Thanks for pointing it.
Best regards,
Hervé
--
Hervé Codina, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
WARNING: multiple messages have this Message-ID (diff)
From: Herve Codina <herve.codina@bootlin.com>
To: Mark Brown <broonie@kernel.org>
Cc: Liam Girdwood <lgirdwood@gmail.com>,
Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Linus Walleij <linus.walleij@linaro.org>,
Bartosz Golaszewski <brgl@bgdev.pl>,
Jaroslav Kysela <perex@perex.cz>, Takashi Iwai <tiwai@suse.com>,
alsa-devel@alsa-project.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-gpio@vger.kernel.org,
Christophe Leroy <christophe.leroy@csgroup.eu>,
Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Subject: Re: [PATCH 2/3] ASoC: codecs: Add support for the Renesas IDT821034 codec
Date: Fri, 13 Jan 2023 15:19:23 +0100 [thread overview]
Message-ID: <20230113151923.086a0495@bootlin.com> (raw)
In-Reply-To: <Y8FVz/Mp5xSdI34a@sirena.org.uk>
Hi Mark,
On Fri, 13 Jan 2023 12:59:59 +0000
Mark Brown <broonie@kernel.org> wrote:
> On Fri, Jan 13, 2023 at 09:04:31AM +0100, Herve Codina wrote:
>
> > For DAPM (struct snd_soc_dapm_widget), no kind of .put() and .get()
> > are available. I will use some Ids for the 'reg' value and use the
> > .write() and .read() hooks available in struct snd_soc_component_driver
> > in order to handle these Ids and so perform the accesses.
>
> That's what the event hooks are for - there's plenty of widgets using
> SND_SOC_NOPM as the register, look at those for examples.
Indeed, got it.
Thanks for pointing it.
Best regards,
Hervé
--
Hervé Codina, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
next prev parent reply other threads:[~2023-01-13 14:20 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-01-11 13:49 [PATCH 0/3] Add the Renesas IDT821034 codec support Herve Codina
2023-01-11 13:49 ` Herve Codina
2023-01-11 13:49 ` [PATCH 1/3] dt-bindings: sound: Add Renesas IDT821034 codec Herve Codina
2023-01-11 13:49 ` Herve Codina
2023-01-11 16:28 ` Krzysztof Kozlowski
2023-01-11 16:28 ` Krzysztof Kozlowski
2023-01-11 16:55 ` Herve Codina
2023-01-11 16:55 ` Herve Codina
2023-01-11 13:49 ` [PATCH 2/3] ASoC: codecs: Add support for the " Herve Codina
2023-01-11 13:49 ` Herve Codina
2023-01-11 14:09 ` Mark Brown
2023-01-11 14:09 ` Mark Brown
2023-01-11 16:40 ` Herve Codina
2023-01-11 16:40 ` Herve Codina
2023-01-11 17:57 ` Mark Brown
2023-01-11 17:57 ` Mark Brown
2023-01-13 8:04 ` Herve Codina
2023-01-13 8:04 ` Herve Codina
2023-01-13 12:59 ` Mark Brown
2023-01-13 12:59 ` Mark Brown
2023-01-13 14:19 ` Herve Codina [this message]
2023-01-13 14:19 ` Herve Codina
2023-01-11 13:49 ` [PATCH 3/3] MAINTAINERS: add the Renesas IDT821034 codec entry Herve Codina
2023-01-11 13:49 ` Herve Codina
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