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linux/drivers/media/video/em28xx/Kconfig
S.Çağlar Onur 95a940e9e1 drivers/media/video/em28xx/: Fix undefined symbol error with CONFIG_SND=N
Without this you get undefined symbol errors with CONFIG_SND=N:

  ERROR: "snd_pcm_period_elapsed" [drivers/media/video/em28xx/em28xx-alsa.ko] undefined!
  ERROR: "snd_pcm_hw_constraint_integer" [drivers/media/video/em28xx/em28xx-alsa.ko] undefined!
  ERROR: "snd_pcm_set_ops" [drivers/media/video/em28xx/em28xx-alsa.ko] undefined!
  ERROR: "snd_pcm_lib_ioctl" [drivers/media/video/em28xx/em28xx-alsa.ko] undefined!
  ERROR: "snd_card_new" [drivers/media/video/em28xx/em28xx-alsa.ko] undefined!
  ERROR: "snd_card_free" [drivers/media/video/em28xx/em28xx-alsa.ko] undefined!
  ERROR: "snd_card_register" [drivers/media/video/em28xx/em28xx-alsa.ko] undefined!
  ERROR: "snd_pcm_new" [drivers/media/video/em28xx/em28xx-alsa.ko] undefined!

Signed-off-by: S.Çağlar Onur <caglar@pardus.org.tr>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-02-09 23:27:01 -08:00

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config VIDEO_EM28XX
tristate "Empia EM2800/2820/2840 USB video capture support"
depends on VIDEO_DEV && I2C && INPUT
select VIDEO_TUNER
select VIDEO_TVEEPROM
select VIDEO_IR
select VIDEO_SAA711X if VIDEO_HELPER_CHIPS_AUTO
select VIDEO_TVP5150 if VIDEO_HELPER_CHIPS_AUTO
---help---
This is a video4linux driver for Empia 28xx based TV cards.
To compile this driver as a module, choose M here: the
module will be called em28xx
config VIDEO_EM28XX_ALSA
depends on VIDEO_EM28XX && SND
select SND_PCM
tristate "Empia EM28xx ALSA audio module"
---help---
This is an ALSA driver for some Empia 28xx based TV cards.
This is not required for em2800/em2820/em2821 boards. However,
newer em28xx devices uses Vendor Class for audio, instead of
implementing the USB Audio Class. For those chips, this module
will enable digital audio.
To compile this driver as a module, choose M here: the
module will be called em28xx-alsa