0001 # SPDX-License-Identifier: GPL-2.0-only
0002 config VIDEO_CX25821
0003 tristate "Conexant cx25821 support"
0004 depends on VIDEO_DEV && PCI && I2C
0005 select I2C_ALGOBIT
0006 select VIDEOBUF2_DMA_SG
0007 help
0008 This is a video4linux driver for Conexant 25821 based
0009 TV cards.
0010
0011 To compile this driver as a module, choose M here: the
0012 module will be called cx25821
0013
0014 config VIDEO_CX25821_ALSA
0015 tristate "Conexant 25821 DMA audio support"
0016 depends on VIDEO_CX25821 && SND
0017 select SND_PCM
0018 help
0019 This is a video4linux driver for direct (DMA) audio on
0020 Conexant 25821 based capture cards using ALSA.
0021
0022 It only works with boards with function 01 enabled.
0023 To check if your board supports, use lspci -n.
0024 If supported, you should see 14f1:8801 or 14f1:8811
0025 PCI device.
0026
0027 To compile this driver as a module, choose M here: the
0028 module will be called cx25821-alsa.
0029
