media: platform: s5p-g2d: move config to its own file

In order to better organize the platform/Kconfig, place
s5p-g2d-specific config stuff on a separate Kconfig file.
Acked-by: Łukasz Stelmach <l.stelmach@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>

drivers/media/platform/Kconfig

@@ -60,6 +60,7 @@ source "drivers/media/platform/qcom/venus/Kconfig"
 source "drivers/media/platform/aspeed/Kconfig"
 source "drivers/media/platform/rockchip/rga/Kconfig"
 source "drivers/media/platform/s3c-camif/Kconfig"
+source "drivers/media/platform/s5p-g2d/Kconfig"
 
 config VIDEO_MUX
 	tristate "Video Multiplexer"
@@ -154,16 +155,6 @@ config VIDEO_MEM2MEM_DEINTERLACE
 	help
 	    Generic deinterlacing V4L2 driver.
 
-config VIDEO_SAMSUNG_S5P_G2D
-	tristate "Samsung S5P and EXYNOS4 G2D 2d graphics accelerator driver"
-	depends on V4L_MEM2MEM_DRIVERS
-	depends on VIDEO_DEV && VIDEO_V4L2
-	depends on ARCH_S5PV210 || ARCH_EXYNOS || COMPILE_TEST
-	select VIDEOBUF2_DMA_CONTIG
-	select V4L2_MEM2MEM_DEV
-	help
-	  This is a v4l2 driver for Samsung S5P and EXYNOS4 G2D
-	  2d graphics accelerator.
 
 config VIDEO_SAMSUNG_S5P_JPEG
 	tristate "Samsung S5P/Exynos3250/Exynos4 JPEG codec driver"

drivers/media/platform/s5p-g2d/Kconfig

+config VIDEO_SAMSUNG_S5P_G2D
+	tristate "Samsung S5P and EXYNOS4 G2D 2d graphics accelerator driver"
+	depends on V4L_MEM2MEM_DRIVERS
+	depends on VIDEO_DEV && VIDEO_V4L2
+	depends on ARCH_S5PV210 || ARCH_EXYNOS || COMPILE_TEST
+	select VIDEOBUF2_DMA_CONTIG
+	select V4L2_MEM2MEM_DEV
+	help
+	  This is a v4l2 driver for Samsung S5P and EXYNOS4 G2D
+	  2d graphics accelerator.
+