[media] adp1653: Add driver for LED flash controller

This patch adds the driver for the adp1653 LED flash controller. This
controller supports a high power led in flash and torch modes and an
indicator light, sometimes also called privacy light.

The adp1653 is used on the Nokia N900.

Signed-off-by: Sakari Ailus <sakari.ailus@iki.fi>
Signed-off-by: Tuukka Toivonen <tuukkat76@gmail.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: David Cohen <dacohen@gmail.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

1 files changed, 9 insertions, 0 deletions

diff --git a/drivers/media/video/Kconfig b/drivers/media/video/Kconfig
index 2cc9552f639..b1f7e19640d 100644
--- a/drivers/media/video/Kconfig
+++ b/drivers/media/video/Kconfig
@@ -489,6 +489,15 @@ config VIDEO_TCM825X
           This is a driver for the Toshiba TCM825x VGA camera sensor.
           It is used for example in Nokia N800.
 
+comment "Flash devices"
+
+config VIDEO_ADP1653
+        tristate "ADP1653 flash support"
+        depends on I2C && VIDEO_V4L2 && MEDIA_CONTROLLER
+        ---help---
+          This is a driver for the ADP1653 flash controller. It is used for
+          example in Nokia N900.
+
 comment "Video improvement chips"
 
 config VIDEO_UPD64031A