Conexant 25821 DMA audio support
modulename: cx25821-alsa.ko
configname: CONFIG_VIDEO_CX25821_ALSA
Linux Kernel Configuration
└─>Device Drivers
└─>Multimedia support
└─>Media PCI Adapters
└─>Conexant 25821 DMA audio support
In linux kernel since version 2.6.32 (release Date: 2009-12-02)
This is a video4linux driver for direct (DMA) audio on
Conexant 25821 based capture cards using ALSA.
It only works with boards with function 01 enabled.
To check if your board supports, use lspci -n.
If supported, you should see 14f1:8801 or 14f1:8811
PCI device.
To compile this driver as a module, choose M here: the
module will be called cx25821-alsa.
Conexant 25821 based capture cards using ALSA.
It only works with boards with function 01 enabled.
To check if your board supports, use lspci -n.
If supported, you should see 14f1:8801 or 14f1:8811
PCI device.
To compile this driver as a module, choose M here: the
module will be called cx25821-alsa.
source code:
depends
CONFIG_MEDIA_PCI_SUPPORTCONFIG_MEDIA_SUPPORT
CONFIG_PCI
CONFIG_SND
CONFIG_VIDEO_CX25821
CONFIG_MEDIA_ANALOG_TV_SUPPORT or CONFIG_MEDIA_DIGITAL_TV_SUPPORT or CONFIG_EXPERIMENTAL or CONFIG_VIDEO_CAPTURE_DRIVERS or CONFIG_VIDEO_V4L2