APLMCA(4) | Device Drivers Manual (arm64) | APLMCA(4)

# NAME

`aplmca` — Apple MCA controller

# SYNOPSIS

`aplmca* at fdt?`

# DESCRIPTION

`aplmca` is a driver for the MCA controller integrated on various Apple SoCs. This controller serializes audio data streams received from the apldma(4) DMA controller and sends these out as I2S/TDM streams on the audio interfaces of the SoCs.

# SEE ALSO

aplaudio(4), apldma(4), aplnco(4), intro(4)

# HISTORY

The `aplmca` driver first appeared in OpenBSD 7.2.

# AUTHORS

The `aplmca` driver was written by Mark Kettenis <kettenis@openbsd.org>.

August 6, 2022 | Debian