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1# SPDX-License-Identifier: GPL-2.0-only2config VIDEO_CX258213 tristate "Conexant cx25821 support"4 depends on VIDEO_DEV && PCI && I2C5 select I2C_ALGOBIT6 select VIDEOBUF2_DMA_SG7 help8 This is a video4linux driver for Conexant 25821 based9 TV cards.10 11 To compile this driver as a module, choose M here: the12 module will be called cx2582113 14config VIDEO_CX25821_ALSA15 tristate "Conexant 25821 DMA audio support"16 depends on VIDEO_CX25821 && SND17 select SND_PCM18 help19 This is a video4linux driver for direct (DMA) audio on20 Conexant 25821 based capture cards using ALSA.21 22 It only works with boards with function 01 enabled.23 To check if your board supports, use lspci -n.24 If supported, you should see 14f1:8801 or 14f1:881125 PCI device.26 27 To compile this driver as a module, choose M here: the28 module will be called cx25821-alsa.29 30