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Diffstat (limited to 'sound/soc/atmel/Kconfig')
| -rw-r--r-- | sound/soc/atmel/Kconfig | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/sound/soc/atmel/Kconfig b/sound/soc/atmel/Kconfig index 8617793ed955..795c0b0b527a 100644 --- a/sound/soc/atmel/Kconfig +++ b/sound/soc/atmel/Kconfig @@ -160,4 +160,20 @@ config SND_MCHP_SOC_SPDIFRX This S/PDIF RX driver is compliant with IEC-60958 standard and includes programmable User Data and Channel Status fields. + +config SND_MCHP_SOC_PDMC + tristate "Microchip ASoC driver for boards using PDMC" + depends on OF && (ARCH_AT91 || COMPILE_TEST) + select SND_SOC_GENERIC_DMAENGINE_PCM + select REGMAP_MMIO + help + Say Y or M if you want to add support for Microchip ASoC PDMC driver on the + following Microchip platforms: + - sama7g5 + + The Pulse Density Microphone Controller (PDMC) interfaces up to 4 digital + microphones PDM outputs. It generates a single clock line and samples 1 or + 2 data lines. The signal path includes an audio grade programmable + decimation filter and outputs 24-bit audio words. + endif |