https://github.com/torvalds/linux
Raw File
Tip revision: 4b0986a3613c92f4ec1bdc7f60ec66fea135991f authored by Linus Torvalds on 22 May 2022, 19:52:31 UTC
Linux 5.18
Tip revision: 4b0986a
Kconfig
# SPDX-License-Identifier: GPL-2.0-only
config VIDEO_CX25821
	tristate "Conexant cx25821 support"
	depends on VIDEO_DEV && PCI && I2C
	select I2C_ALGOBIT
	select VIDEOBUF2_DMA_SG
	help
	  This is a video4linux driver for Conexant 25821 based
	  TV cards.

	  To compile this driver as a module, choose M here: the
	  module will be called cx25821

config VIDEO_CX25821_ALSA
	tristate "Conexant 25821 DMA audio support"
	depends on VIDEO_CX25821 && SND
	select SND_PCM
	help
	  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.

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