[media] gscaler: Add Makefile for G-Scaler Driver

This patch adds the Makefile for G-Scaler driver.
Signed-off-by: NShaik Ameer Basha <shaik.ameer@samsung.com>
Reviewed-by: NSylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: NSylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

drivers/media/platform/Kconfig

@@ -181,6 +181,14 @@ config VIDEO_MX2_EMMAPRP
 	    memory to memory. Operations include resizing and format
 	    conversion.
 
+config VIDEO_SAMSUNG_EXYNOS_GSC
+	tristate "Samsung Exynos G-Scaler driver"
+	depends on VIDEO_DEV && VIDEO_V4L2 && ARCH_EXYNOS5
+	select VIDEOBUF2_DMA_CONTIG
+	select V4L2_MEM2MEM_DEV
+	help
+	  This is a v4l2 driver for Samsung EXYNOS5 SoC G-Scaler.
+
 endif # V4L_MEM2MEM_DRIVERS
 
 menuconfig V4L_TEST_DRIVERS

drivers/media/platform/Makefile

@@ -33,6 +33,7 @@ obj-$(CONFIG_VIDEO_SAMSUNG_S5P_MFC)	+= s5p-mfc/
 obj-$(CONFIG_VIDEO_SAMSUNG_S5P_TV)	+= s5p-tv/
 
 obj-$(CONFIG_VIDEO_SAMSUNG_S5P_G2D)	+= s5p-g2d/
+obj-$(CONFIG_VIDEO_SAMSUNG_EXYNOS_GSC)	+= exynos-gsc/
 
 obj-$(CONFIG_BLACKFIN)                  += blackfin/