CONFIG_SND_SOC_SDW_MOCKUP: SoundWire mockup codec

General informations

The Linux kernel configuration item CONFIG_SND_SOC_SDW_MOCKUP:

• prompt: SoundWire mockup codec
• type: tristate
• depends on: ( CONFIG_EXPERT ) && ( CONFIG_SOUNDWIRE )
• defined in sound/soc/codecs/Kconfig
• found in Linux kernels: 5.15–5.19, 6.0–6.8, 6.9-rc+HEAD
• modules built: snd-soc-sdw-mockup

Help text

This option enables a SoundWire mockup codec that does not drive the bus, take part in the command/command protocol or generate data on a Source port. This option is only intended to be used for tests on a device with a connector, in combination with a bus analyzer, or to test new topologies that differ from the actual hardware layout. This mockup device could be totally virtual but could also be a real physical one with one key restriction: it is not allowed by the SoundWire specification to be configured via a sideband mechanism and generate audio data for capture. However, nothing prevents such a peripheral device from snooping the bus.

Hardware

LKDDb

Raw data from LKDDb:

• lkddb module snd-soc-sdw-mockup CONFIG_SND_SOC_SDW_MOCKUP : sound/soc/codecs/Kconfig : "SoundWire mockup codec" # in 5.15–5.19, 6.0–6.8, 6.9-rc+HEAD
• lkddb sdw 0105 5555 : CONFIG_SND CONFIG_SND_SOC CONFIG_SND_SOC_SDW_MOCKUP : sound/soc/codecs/sdw-mockup.c # in 5.15–5.19, 6.0–6.8, 6.9-rc+HEAD
• lkddb sdw 0105 55aa : CONFIG_SND CONFIG_SND_SOC CONFIG_SND_SOC_SDW_MOCKUP : sound/soc/codecs/sdw-mockup.c # in 5.15–5.19, 6.0–6.8, 6.9-rc+HEAD
• lkddb sdw 0105 aa55 : CONFIG_SND CONFIG_SND_SOC CONFIG_SND_SOC_SDW_MOCKUP : sound/soc/codecs/sdw-mockup.c # in 5.15–5.19, 6.0–6.8, 6.9-rc+HEAD
• lkddb sdw 0105 aaaa : CONFIG_SND CONFIG_SND_SOC CONFIG_SND_SOC_SDW_MOCKUP : sound/soc/codecs/sdw-mockup.c # in 5.15–5.19, 6.0–6.8, 6.9-rc+HEAD

Sources

This page is automaticly generated with free (libre, open) software lkddb(see lkddb-sources).

The data is retrived from:

• Linux kernel
• Linux Kernel Driver DataBase (LKDDb)

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