[media] Mirics MSi3101 SDR Dongle driver

It is first Kernel software defined radio receiver driver.
That device is sold as a digital television solution.
MSi3101 is reference design which consists of two chips:
1) MSi2500 USB ADC
2) MSi001 RF-tuner
Driver is put to staging as API is not ready.

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>

drivers/staging/media/Kconfig

@@ -29,6 +29,8 @@ source "drivers/staging/media/dt3155v4l/Kconfig"
 
 source "drivers/staging/media/go7007/Kconfig"
 
+source "drivers/staging/media/msi3101/Kconfig"
+
 source "drivers/staging/media/solo6x10/Kconfig"
 
 # Keep LIRC at the end, as it has sub-menus

drivers/staging/media/Makefile

@@ -4,4 +4,5 @@ obj-$(CONFIG_LIRC_STAGING)	+= lirc/
 obj-$(CONFIG_SOLO6X10)		+= solo6x10/
 obj-$(CONFIG_VIDEO_DT3155)	+= dt3155v4l/
 obj-$(CONFIG_VIDEO_GO7007)	+= go7007/
+obj-$(CONFIG_USB_MSI3101)	+= msi3101/
 obj-$(CONFIG_VIDEO_DM365_VPFE)	+= davinci_vpfe/

drivers/staging/media/msi3101/Kconfig

@@ -0,0 +1,3 @@
+config USB_MSI3101
+	tristate "Mirics MSi3101 SDR Dongle"
+	depends on USB && VIDEO_DEV && VIDEO_V4L2

drivers/staging/media/msi3101/Makefile

@@ -0,0 +1 @@
+obj-$(CONFIG_USB_MSI3101)             += sdr-msi3101.o