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authorMauro Carvalho Chehab <mchehab@brturbo.com.br>2006-01-09 15:32:44 -0200
committerMauro Carvalho Chehab <mchehab@brturbo.com.br>2006-01-09 15:32:44 -0200
commitb7f355d23c34399ccfd54fd613c306ab4a788234 (patch)
tree3e55c0b49918bb82f97650b281ad8feca7ad8007 /drivers/media/video/cx88/Kconfig
parent0de71224d17f43101fa20696a8d7a78fb599557e (diff)
V4L/DVB (3293): Added digital support for cx88 (cx88-alsa)
- This module is co-authored by Ricardo Cerqueira <v4l@cerqueira.org>. - Added digital audio support for cx88-based boards that have function 01 enabled. These boards can be identified by having PCI id 1471:8801 or 1471:8811. - Increased DMA buffer from 512 to 4096 seems to fix audio distortion. - Existing audio DMA uses conflict with cx88-alsa. Should be disabled when cx88-alsa module is compiled. Signed-off-by: Ricardo Cerqueira <v4l@cerqueira.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
Diffstat (limited to 'drivers/media/video/cx88/Kconfig')
-rw-r--r--drivers/media/video/cx88/Kconfig15
1 files changed, 15 insertions, 0 deletions
diff --git a/drivers/media/video/cx88/Kconfig b/drivers/media/video/cx88/Kconfig
index ec6201a32ac..76fcb4e995c 100644
--- a/drivers/media/video/cx88/Kconfig
+++ b/drivers/media/video/cx88/Kconfig
@@ -29,6 +29,21 @@ config VIDEO_CX88_DVB
You must also select one or more DVB/ATSC demodulators.
If you are unsure which you need, choose all of them.
+config VIDEO_CX88_ALSA
+ tristate "ALSA DMA audio support"
+ depends on VIDEO_CX88 && SND
+ select SND_PCM_OSS
+ ---help---
+ This is a video4linux driver for direct (DMA) audio on
+ Conexant 2388x based TV cards.
+ It only works with boards with function 01 enabled.
+ To check if your board supports, use lspci -n.
+ If supported, you should see 1471:8801 or 1471:8811
+ PCI device.
+
+ To compile this driver as a module, choose M here: the
+ module will be called cx88-alsa.
+
config VIDEO_CX88_DVB_ALL_FRONTENDS
bool "Build all supported frontends for cx2388x based TV cards"
default y