[media] ivtv-alsa: Remove EXPERIMENTAL from Kconfig and revise Kconfig help text
Remove the (somewhat meaningless?) dependency on EXPERIMENTAL for the
ivtv-alsa driver. Revise the Kconfig help text to be a little clearer for
the lay person, while we are here.
Signed-off-by: Andy Walls <awalls@md.metrocast.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
diff --git a/drivers/media/pci/ivtv/Kconfig b/drivers/media/pci/ivtv/Kconfig
index 3906b88..dd6ee57e 100644
--- a/drivers/media/pci/ivtv/Kconfig
+++ b/drivers/media/pci/ivtv/Kconfig
@@ -29,12 +29,17 @@
module will be called ivtv.
config VIDEO_IVTV_ALSA
- tristate "Conexant cx23415/cx23416 PCM audio capture support"
- depends on VIDEO_IVTV && SND && EXPERIMENTAL
+ tristate "Conexant cx23415/cx23416 ALSA interface for PCM audio capture"
+ depends on VIDEO_IVTV && SND
select SND_PCM
---help---
- This is an ALSA interface driver for direct PCM audio capture from
- Conexant cx23415/cx23416 based PCI TV cards using the ivtv driver.
+ This driver provides an ALSA interface as another method for user
+ applications to obtain PCM audio data from Conexant cx23415/cx23416
+ based PCI TV cards supported by the ivtv driver.
+
+ The ALSA interface has much wider use in user applications performing
+ PCM audio capture, than the V4L2 "/dev/video24" PCM audio interface
+ provided by the main ivtv driver.
To compile this driver as a module, choose M here: the
module will be called ivtv-alsa.
