CONFIG_SND_SOC_TEGRA186_DSPK: Tegra186 DSPK module

General informations

The Linux kernel configuration item CONFIG_SND_SOC_TEGRA186_DSPK:

• prompt: Tegra186 DSPK module
• type: tristate
• depends on: (none)
• defined in sound/soc/tegra/Kconfig
• found in Linux kernels: 5.9–5.19, 6.0–6.8, 6.9-rc+HEAD
• modules built: snd-soc-tegra186-dspk

Help text

Config to enable the Digital Speaker Controller (DSPK) which converts the multi-bit Pulse Code Modulation (PCM) audio input to oversampled 1-bit Pulse Density Modulation (PDM) output. From the signal flow perspective DSPK can be viewed as a PDM transmitter that up-samples the input to the desired sampling rate by interpolation and then converts the oversampled PCM input to the desired 1-bit output via Delta Sigma Modulation (DSM). Say Y or M if you want to add support for Tegra186 DSPK module.

Hardware

LKDDb

Raw data from LKDDb:

• lkddb module snd-soc-tegra186-dspk CONFIG_SND_SOC_TEGRA186_DSPK : sound/soc/tegra/Kconfig : "Tegra186 DSPK module" # in 5.9–5.19, 6.0–6.8, 6.9-rc+HEAD
• lkddb of "" "" "nvidia,tegra186-dspk" : CONFIG_SND CONFIG_SND_SOC CONFIG_SND_SOC_TEGRA186_DSPK : sound/soc/tegra/tegra186_dspk.c # in 5.9–5.19, 6.0–6.8, 6.9-rc+HEAD
• lkddb platform "tegra186-dspk" : CONFIG_SND CONFIG_SND_SOC CONFIG_SND_SOC_TEGRA186_DSPK : sound/soc/tegra/tegra186_dspk.c # in 5.9–5.19, 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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