From: Mark Brown <broonie@kernel.org>
To: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Cc: Stefan Binding <sbinding@opensource.cirrus.com>,
"Rafael J . Wysocki" <rafael@kernel.org>,
Len Brown <lenb@kernel.org>, Liam Girdwood <lgirdwood@gmail.com>,
linux-acpi@vger.kernel.org, alsa-devel@alsa-project.org,
linux-kernel@vger.kernel.org, patches@opensource.cirrus.com
Subject: Re: [PATCH v5 2/2] ASoC: cs35l41: Read System Name from ACPI _SUB to identify firmware
Date: Thu, 30 Jun 2022 20:34:25 +0100 [thread overview]
Message-ID: <Yr36wcXf1/bNS0a3@sirena.org.uk> (raw)
In-Reply-To: <2cc37f6d-72a7-9064-cad2-c6c6d21ede61@linux.intel.com>
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On Thu, Jun 30, 2022 at 01:35:05PM -0500, Pierre-Louis Bossart wrote:
> It's my understanding that the _SUB method is optional, not required. It
> may be wise to plan for a fallback, e.g to use DMI quirks or other
> identifiers, no?
Presumably the fallback would go into cs35l41_acpi_get_name()?
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next prev parent reply other threads:[~2022-06-30 19:34 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-06-30 15:01 [PATCH v5 0/2] Read _SUB from ACPI to be able to identify firmware Stefan Binding
2022-06-30 15:01 ` [PATCH v5 1/2] ACPI: utils: Add api to read _SUB from ACPI Stefan Binding
2022-07-05 16:00 ` Rafael J. Wysocki
2022-07-05 19:04 ` Andy Shevchenko
2022-06-30 15:01 ` [PATCH v5 2/2] ASoC: cs35l41: Read System Name from ACPI _SUB to identify firmware Stefan Binding
2022-06-30 18:35 ` Pierre-Louis Bossart
2022-06-30 19:34 ` Mark Brown [this message]
2022-06-30 19:50 ` Pierre-Louis Bossart
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