From: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
To: Takashi Iwai <tiwai@suse.de>, Mark Brown <broonie@kernel.org>
Cc: alsa-devel@alsa-project.org,
Kai Vehmanen <kai.vehmanen@linux.intel.com>,
Liam Girdwood <lgirdwood@gmail.com>,
linux-kernel@vger.kernel.org, Takashi Iwai <tiwai@suse.com>,
Ranjani Sridharan <ranjani.sridharan@linux.intel.com>,
linux-tegra@vger.kernel.org, Jon Hunter <jonathanh@nvidia.com>,
Bard liao <yung-chuan.liao@linux.intel.com>
Subject: Re: [PATCH V2] ASoC: soc-core: Prevent warning if no DMI table is present
Date: Wed, 10 Mar 2021 10:41:18 -0600 [thread overview]
Message-ID: <9b073d01-f2fe-a99b-e53c-4a0b3f95ca05@linux.intel.com> (raw)
In-Reply-To: <s5hzgzbvube.wl-tiwai@suse.de>
On 3/10/21 10:37 AM, Takashi Iwai wrote:
> On Wed, 10 Mar 2021 17:18:14 +0100,
> Mark Brown wrote:
>>
>> On Wed, Mar 10, 2021 at 09:44:07AM -0600, Pierre-Louis Bossart wrote:
>>> On 3/10/21 7:35 AM, Mark Brown wrote:
>>
>>>> Just change it to a system level check for ACPI, checking for OF would
>>>> leave problems for board files or any other alternative firmware
>>>> interfaces.
>>
>>> did you mean if (!IS_ENABLED(CONFIG_ACPI)) ?
>>
>> Is there a runtime check?
>
> Well, basically both DMI and ACPI are completely different things, so
> I don't think it's right to check the availability of ACPI as a signal
> of the availability of DMI.
would this work?
if (!IS_ENABLED(CONFIG_DMI))
return 0;
next prev parent reply other threads:[~2021-03-10 16:42 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-03 11:55 [PATCH V2] ASoC: soc-core: Prevent warning if no DMI table is present Jon Hunter
2021-03-04 0:54 ` Mark Brown
2021-03-09 19:41 ` Pierre-Louis Bossart
2021-03-10 13:35 ` Mark Brown
2021-03-10 15:44 ` Pierre-Louis Bossart
2021-03-10 16:18 ` Mark Brown
2021-03-10 16:37 ` Takashi Iwai
2021-03-10 16:41 ` Pierre-Louis Bossart [this message]
2021-03-10 16:52 ` Mark Brown
2021-03-10 17:50 ` Pierre-Louis Bossart
2021-03-10 18:16 ` Mark Brown
2021-03-10 18:37 ` Pierre-Louis Bossart
2021-03-10 19:17 ` Jon Hunter
2021-03-10 20:16 ` Mark Brown
2021-03-10 16:50 ` Mark Brown
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