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Commit 32e5a70d authored by Jacopo Mondi's avatar Jacopo Mondi Committed by Mauro Carvalho Chehab
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media: platform: Add Renesas CEU driver 



Add driver for Renesas Capture Engine Unit (CEU).

The CEU interface supports capturing 'data' (YUV422) and 'images'
(NV[12|21|16|61]).

This driver aims to replace the soc_camera-based sh_mobile_ceu one.

Tested with ov7670 camera sensor, providing YUYV_2X8 data on Renesas RZ
platform GR-Peach.

Tested with ov7725 camera sensor on SH4 platform Migo-R.

Signed-off-by: default avatarJacopo Mondi <jacopo+renesas@jmondi.org>
Reviewed-by: default avatarLaurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: default avatarHans Verkuil <hans.verkuil@cisco.com>
[hans.verkuil@cisco.com: added two 'fall-through' comments]
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@s-opensource.com>
parent 20b56052

drivers/media/platform/Kconfig

+9 −0
Original line number Original line Diff line number Diff line
@@ -144,6 +144,15 @@ config VIDEO_STM32_DCMI 
	  To compile this driver as a module, choose M here: the module

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

	  will be called stm32-dcmi.

	  will be called stm32-dcmi.





config VIDEO_RENESAS_CEU

	tristate "Renesas Capture Engine Unit (CEU) driver"

	depends on VIDEO_DEV && VIDEO_V4L2 && HAS_DMA

	depends on ARCH_SHMOBILE || ARCH_R7S72100 || COMPILE_TEST

	select VIDEOBUF2_DMA_CONTIG

	select V4L2_FWNODE

	---help---

	  This is a v4l2 driver for the Renesas CEU Interface



source "drivers/media/platform/soc_camera/Kconfig"

source "drivers/media/platform/soc_camera/Kconfig"

source "drivers/media/platform/exynos4-is/Kconfig"

source "drivers/media/platform/exynos4-is/Kconfig"

source "drivers/media/platform/am437x/Kconfig"

source "drivers/media/platform/am437x/Kconfig"

drivers/media/platform/Makefile

+1 −0
Original line number Original line Diff line number Diff line
@@ -62,6 +62,7 @@ obj-$(CONFIG_VIDEO_SH_VOU) += sh_vou.o 
obj-$(CONFIG_SOC_CAMERA)		+= soc_camera/

obj-$(CONFIG_SOC_CAMERA)		+= soc_camera/





obj-$(CONFIG_VIDEO_RCAR_DRIF)		+= rcar_drif.o

obj-$(CONFIG_VIDEO_RCAR_DRIF)		+= rcar_drif.o

obj-$(CONFIG_VIDEO_RENESAS_CEU)		+= renesas-ceu.o

obj-$(CONFIG_VIDEO_RENESAS_FCP)		+= rcar-fcp.o

obj-$(CONFIG_VIDEO_RENESAS_FCP)		+= rcar-fcp.o

obj-$(CONFIG_VIDEO_RENESAS_FDP1)	+= rcar_fdp1.o

obj-$(CONFIG_VIDEO_RENESAS_FDP1)	+= rcar_fdp1.o

obj-$(CONFIG_VIDEO_RENESAS_JPU)		+= rcar_jpu.o

obj-$(CONFIG_VIDEO_RENESAS_JPU)		+= rcar_jpu.o

drivers/media/platform/renesas-ceu.c

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