[media] v4l2: Add a V4L2 driver for SI476X MFD

This commit adds a driver that exposes all the radio related
functionality of the Si476x series of chips via the V4L2 subsystem.

Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

1 files changed, 17 insertions, 0 deletions

diff --git a/drivers/media/radio/Kconfig b/drivers/media/radio/Kconfig
index 24e64a09884c..28ded247abc0 100644
--- a/drivers/media/radio/Kconfig
+++ b/drivers/media/radio/Kconfig
@@ -18,6 +18,23 @@ config RADIO_SI470X
 
 source "drivers/media/radio/si470x/Kconfig"
 
+config RADIO_SI476X
+        tristate "Silicon Laboratories Si476x I2C FM Radio"
+        depends on I2C && VIDEO_V4L2
+        select MFD_CORE
+        select MFD_SI476X_CORE
+        select SND_SOC_SI476X
+        ---help---
+          Choose Y here if you have this FM radio chip.
+
+          In order to control your radio card, you will need to use programs
+          that are compatible with the Video For Linux 2 API.  Information on
+          this API and pointers to "v4l2" programs may be found at
+          <file:Documentation/video4linux/API.html>.
+
+          To compile this driver as a module, choose M here: the
+          module will be called radio-si476x.
+
 config USB_MR800
         tristate "AverMedia MR 800 USB FM radio support"
         depends on USB && VIDEO_V4L2