Loongson I2S-PCI Device Driver

modulename: snd-soc-loongson-i2s-pci.ko

configname: CONFIG_SND_SOC_LOONGSON_I2S_PCI

Linux Kernel Configuration
└─>Device Drivers
└─>Sound card support
└─>Advanced Linux Sound Architecture
└─>ALSA for SoC audio support
└─>SoC Audio for Loongson CPUs
└─>PCI support
└─>Loongson I2S-PCI Device Driver
In linux kernel since version 4.14.326 (release Date: 2023-09-23)  
Say Y or M if you want to add support for I2S driver for
Loongson I2S controller.

The controller is found in loongson bridge chips or SoCs,
and work as a PCI device.

source code: