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From: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
To: Muni Sekhar <munisekharrms@gmail.com>,
	vkoul@kernel.org, sanyog.r.kale@intel.com,
	alsa-devel <alsa-devel@alsa-project.org>
Cc: LKML <linux-kernel@vger.kernel.org>
Subject: Re: soundwire: device drivers for PC based hardware
Date: Wed, 1 Jun 2022 12:17:57 -0500	[thread overview]
Message-ID: <66914bd5-8bed-adba-c7a7-6cbfe1ad3520@linux.intel.com> (raw)
In-Reply-To: <CAHhAz+gqRDh=CJseQEhAJcRVEguxQ5c4vdUX8dvzdPNT=Sy3iA@mail.gmail.com>



On 5/31/22 10:17, Muni Sekhar wrote:
> Hi all,
> 
> I am looking for the soundwire device drivers which run on x86 CPU for
> PC based platforms.
> 
> linux/drivers/soundwire at master · torvalds/linux · GitHub
> 
> Can the above mentioned mainline tree drivers can be used for this purpose?
> 
> config SOUNDWIRE_INTEL
> depends on ACPI && SND_SOC
> 
> config SOUNDWIRE_QCOM
> depends on SND_SOC
> 
> As per the Kconfig file, both the Intel and Qualcomm SoundWire Master
> driver depend on SND_SOC, does it mean it is only possible to run on
> SoC CPU(Arm chipsets)?

Here's what you need in your .config to use SoundWire on x86-based
hardware. Today this includes mostly Dell platforms, HP x360 convertible
laptops and Intel 'bishop canyon' NUC laptops.

CONFIG_REGMAP_SOUNDWIRE=m

CONFIG_REGMAP_SOUNDWIRE_MBQ=m

CONFIG_SND_INTEL_SOUNDWIRE_ACPI=m

CONFIG_SND_SOC_INTEL_SOUNDWIRE_SOF_MACH=m

CONFIG_SND_SOC_SOF_INTEL_SOUNDWIRE_LINK_BASELINE=m

CONFIG_SND_SOC_SOF_INTEL_SOUNDWIRE=m

CONFIG_SOUNDWIRE=m

CONFIG_SOUNDWIRE_CADENCE=m

CONFIG_SOUNDWIRE_INTEL=m

# CONFIG_SOUNDWIRE_QCOM is not set

CONFIG_SOUNDWIRE_GENERIC_ALLOCATION=m


I think you can get everything if you select these 3 high-level ones:
CONFIG_SOUNDWIRE
CONFIG_SND_SOC_SOF_INTEL_SOUNDWIRE
CONFIG_SND_SOC_INTEL_SOUNDWIRE_SOF_MACH

      reply	other threads:[~2022-06-01 17:43 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-05-31 15:17 soundwire: device drivers for PC based hardware Muni Sekhar
2022-06-01 17:17 ` Pierre-Louis Bossart [this message]

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