media: staging: tegra-vde: De-stage driver

The TODO of tegra-vde driver has been completed, driver now supports
V4L2 stateless video decoding API. Relocate driver to drivers/media.

Signed-off-by: Dmitry Osipenko <[email protected]>

Author: digetx

MAINTAINERS

@@ -12142,7 +12142,7 @@ L:	[email protected]
 S:	Maintained
 T:	git git://linuxtv.org/media_tree.git
 F:	Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
-F:	drivers/staging/media/tegra-vde/
+F:	drivers/media/platform/tegra/vde/
 
 MEDIA DRIVERS FOR RENESAS - CEU
 M:	Jacopo Mondi <[email protected]>

drivers/media/platform/Kconfig

@@ -630,6 +630,23 @@ config VIDEO_SUN8I_ROTATE
 	   Support for the Allwinner DE2 rotation unit.
 	   To compile this driver as a module choose m here.
 
+config VIDEO_TEGRA_VDE
+	tristate "NVIDIA Tegra Video Decoder Engine driver"
+	depends on ARCH_TEGRA || COMPILE_TEST
+	depends on VIDEO_DEV && VIDEO_V4L2
+	select DMA_SHARED_BUFFER
+	select IOMMU_IOVA
+	select MEDIA_CONTROLLER
+	select MEDIA_CONTROLLER_REQUEST_API
+	select SRAM
+	select VIDEOBUF2_DMA_CONTIG
+	select VIDEOBUF2_DMA_SG
+	select V4L2_H264
+	select V4L2_MEM2MEM_DEV
+	help
+	   Support for the NVIDIA Tegra video decoder unit.
+	   To compile this driver as a module choose m here.
+
 endif # V4L_MEM2MEM_DRIVERS
 
 # TI VIDEO PORT Helper Modules

drivers/media/platform/Makefile

@@ -59,6 +59,7 @@ obj-$(CONFIG_VIDEO_STI_DELTA)		+= sti/delta/
 obj-$(CONFIG_VIDEO_STI_HVA)		+= sti/hva/
 obj-$(CONFIG_VIDEO_STM32_DCMI)		+= stm32/
 obj-$(CONFIG_VIDEO_STM32_DMA2D)		+= stm32/
+obj-$(CONFIG_VIDEO_TEGRA_VDE)		+= tegra/vde/
 obj-$(CONFIG_VIDEO_VIA_CAMERA)		+= via-camera.o
 obj-$(CONFIG_VIDEO_VIU)			+= fsl-viu.o
 obj-$(CONFIG_VIDEO_XILINX)		+= xilinx/

drivers/staging/media/tegra-vde/Makefile renamed to drivers/media/platform/tegra/vde/Makefile

@@ -1,3 +1,3 @@
 # SPDX-License-Identifier: GPL-2.0
 tegra-vde-y := vde.o iommu.o dmabuf-cache.o h264.o v4l2.o
-obj-$(CONFIG_TEGRA_VDE)	+= tegra-vde.o
+obj-$(CONFIG_VIDEO_TEGRA_VDE)	+= tegra-vde.o

drivers/staging/media/tegra-vde/dmabuf-cache.c renamed to drivers/media/platform/tegra/vde/dmabuf-cache.c

@@ -90,6 +90,6 @@ TRACE_EVENT(vde_ref_l1,
 
 /* This part must be outside protection */
 #undef TRACE_INCLUDE_PATH
-#define TRACE_INCLUDE_PATH ../../drivers/staging/media/tegra-vde
+#define TRACE_INCLUDE_PATH ../../drivers/media/platform/tegra/vde
 #define TRACE_INCLUDE_FILE trace
 #include <trace/define_trace.h>