X-Git-Url: http://git.monstr.eu/?a=blobdiff_plain;f=drivers%2Fmedia%2Fradio%2FKconfig;h=5189c4eb439f705c98a2a35c7949fb2059ef380c;hb=d06bbd669539215405874d8fe32ab65105e6c4bb;hp=e51d707e58d35aa7acc905cc0f017f07584be16b;hpb=ed09441dacc2a2d6c170aa3b1f79a041291a813f;p=linux-2.6-microblaze.git

diff --git a/drivers/media/radio/Kconfig b/drivers/media/radio/Kconfig
index e51d707e58d3..5189c4eb439f 100644
--- a/drivers/media/radio/Kconfig
+++ b/drivers/media/radio/Kconfig
@@ -355,11 +355,25 @@ config USB_SI470X
 	tristate "Silicon Labs Si470x FM Radio Receiver support"
 	depends on USB && VIDEO_V4L2
 	---help---
+	  This is a driver for USB devices with the Silicon Labs SI470x
+	  chip. Currently these devices are known to work:
+	  - 10c4:818a: Silicon Labs USB FM Radio Reference Design
+	  - 06e1:a155: ADS/Tech FM Radio Receiver (formerly Instant FM Music)
+	  - 1b80:d700: KWorld USB FM Radio SnapMusic Mobile 700 (FM700)
+
+	  Sound is provided by the ALSA USB Audio/MIDI driver. Therefore
+	  if you don't want to use the device solely for RDS receiving,
+	  it is recommended to also select SND_USB_AUDIO.
+
+	  Please have a look at the documentation, especially on how
+	  to redirect the audio stream from the radio to your sound device:
+	  Documentation/video4linux/si470x.txt
+
 	  Say Y here if you want to connect this type of radio to your
 	  computer's USB port.
 
 	  To compile this driver as a module, choose M here: the
-	  module will be called radio-silabs.
+	  module will be called radio-si470x.
 
 config USB_MR800
 	tristate "AverMedia MR 800 USB FM radio support"