Commit cd33c830 authored by Boris Brezillon's avatar Boris Brezillon Committed by Mauro Carvalho Chehab
Browse files

media: rkvdec: Add the rkvdec driver 



The rockchip vdec block is a stateless decoder that's able to decode
H264, HEVC and VP9 content. This commit adds the core infrastructure
and the H264 backend. Support for VP9 and HEVS will be added later on.

[mchehab+huawei@kernel.org: select MEDIA_CONTROLLER and REQUEST_API]
Signed-off-by: default avatarBoris Brezillon <boris.brezillon@collabora.com>
Signed-off-by: default avatarEzequiel Garcia <ezequiel@collabora.com>
Tested-by: default avatarNicolas Dufresne <nicolas.dufresne@collabora.com>
Signed-off-by: default avatarHans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab+huawei@kernel.org>
parent d6b50a96

MAINTAINERS

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@@ -14465,6 +14465,13 @@ F: Documentation/ABI/*/sysfs-driver-hid-roccat* 
F:	drivers/hid/hid-roccat*

F:	include/linux/hid-roccat*













ROCKCHIP VIDEO DECODER DRIVER













M:	Ezequiel Garcia <ezequiel@collabora.com>













L:	linux-media@vger.kernel.org













S:	Maintained













F:	drivers/staging/media/rkvdec/













F:	Documentation/devicetree/bindings/media/rockchip,vdec.yaml



























ROCKCHIP ISP V1 DRIVER















M:	Helen Koike <helen.koike@collabora.com>















L:	linux-media@vger.kernel.org

































drivers/staging/media/Kconfig



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@@ -30,6 +30,8 @@ source "drivers/staging/media/meson/vdec/Kconfig"





























source "drivers/staging/media/omap4iss/Kconfig"





























source "drivers/staging/media/rkvdec/Kconfig"





























source "drivers/staging/media/sunxi/Kconfig"































source "drivers/staging/media/tegra-vde/Kconfig"

































drivers/staging/media/Makefile



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@@ -3,6 +3,7 @@ obj-$(CONFIG_VIDEO_ALLEGRO_DVT)	+= allegro-dvt/













obj-$(CONFIG_VIDEO_IMX_MEDIA)	+= imx/















obj-$(CONFIG_VIDEO_MESON_VDEC)	+= meson/vdec/















obj-$(CONFIG_VIDEO_OMAP4)	+= omap4iss/













obj-$(CONFIG_VIDEO_ROCKCHIP_VDEC)	+= rkvdec/















obj-$(CONFIG_VIDEO_SUNXI)	+= sunxi/















obj-$(CONFIG_TEGRA_VDE)		+= tegra-vde/















obj-$(CONFIG_VIDEO_HANTRO)	+= hantro/

































drivers/staging/media/rkvdec/Kconfig
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# SPDX-License-Identifier: GPL-2.0













config VIDEO_ROCKCHIP_VDEC













	tristate "Rockchip Video Decoder driver"













	depends on ARCH_ROCKCHIP || COMPILE_TEST













	depends on VIDEO_DEV && VIDEO_V4L2













	select MEDIA_CONTROLLER













	select MEDIA_CONTROLLER_REQUEST_API













	select VIDEOBUF2_DMA_CONTIG













	select VIDEOBUF2_VMALLOC













	select V4L2_MEM2MEM_DEV













	select V4L2_H264













	help













	  Support for the Rockchip Video Decoder IP present on Rockchip SoCs,













	  which accelerates video decoding.













	  To compile this driver as a module, choose M here: the module













	  will be called rockchip-vdec.
























drivers/staging/media/rkvdec/Makefile
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obj-$(CONFIG_VIDEO_ROCKCHIP_VDEC) += rockchip-vdec.o



























rockchip-vdec-y += rkvdec.o rkvdec-h264.o
































































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