[media] Add driver for Samsung S5K5BAF camera sensor

Driver for Samsung S5K5BAF UXGA 1/5" 2M CMOS Image Sensor with
embedded SoC ISP. The device is exposed as two V4L2 subdevices:

 - S5K5BAF-CIS - the image sensor matrix, fixed 1600x1200 format,
   no controls.
 - S5K5BAF-ISP - the Image Signal Processor, formats up to 1600x1200,
   pre/post ISP cropping, downscaling via selection API, controls.

[m.chehab@samsung.com: Whitespace cleanups]
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>

MAINTAINERS

@@ -7346,6 +7346,13 @@ L:	linux-media@vger.kernel.org
 S:	Supported
 F:	drivers/media/i2c/s5c73m3/*
 
+SAMSUNG S5K5BAF CAMERA DRIVER
+M:	Kyungmin Park <kyungmin.park@samsung.com>
+M:	Andrzej Hajda <a.hajda@samsung.com>
+L:	linux-media@vger.kernel.org
+S:	Supported
+F:	drivers/media/i2c/s5k5baf.c
+
 SERIAL DRIVERS
 M:	Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 L:	linux-serial@vger.kernel.org

drivers/media/i2c/Kconfig

@@ -586,6 +586,13 @@ config VIDEO_S5K4ECGX
           This is a V4L2 sensor-level driver for Samsung S5K4ECGX 5M
           camera sensor with an embedded SoC image signal processor.
 
+config VIDEO_S5K5BAF
+	tristate "Samsung S5K5BAF sensor support"
+	depends on I2C && VIDEO_V4L2 && VIDEO_V4L2_SUBDEV_API
+	---help---
+	  This is a V4L2 sensor-level driver for Samsung S5K5BAF 2M
+	  camera sensor with an embedded SoC image signal processor.
+
 source "drivers/media/i2c/smiapp/Kconfig"
 
 config VIDEO_S5C73M3

drivers/media/i2c/Makefile

@@ -66,6 +66,7 @@ obj-$(CONFIG_VIDEO_SR030PC30)	+= sr030pc30.o
 obj-$(CONFIG_VIDEO_NOON010PC30)	+= noon010pc30.o
 obj-$(CONFIG_VIDEO_S5K6AA)	+= s5k6aa.o
 obj-$(CONFIG_VIDEO_S5K4ECGX)	+= s5k4ecgx.o
+obj-$(CONFIG_VIDEO_S5K5BAF)	+= s5k5baf.o
 obj-$(CONFIG_VIDEO_S5C73M3)	+= s5c73m3/
 obj-$(CONFIG_VIDEO_ADP1653)	+= adp1653.o
 obj-$(CONFIG_VIDEO_AS3645A)	+= as3645a.o