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Commit d632dfef authored by Laurent Pinchart's avatar Laurent Pinchart Committed by Mauro Carvalho Chehab
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[media] v4l: omap4iss: Add support for OMAP4 camera interface - Build system 



This adds a very simplistic driver to utilize the CSI2A interface inside
the ISS subsystem in OMAP4, and dump the data to memory.
Check Documentation/video4linux/omap4_camera.txt for details.
This commit adds and updates Kconfig's and Makefile's, as well as a TODO
list.

Signed-off-by: default avatarLaurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: default avatarHans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent 69c536b2

drivers/staging/media/Kconfig

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@@ -33,6 +33,8 @@ source "drivers/staging/media/msi3101/Kconfig" 


source "drivers/staging/media/solo6x10/Kconfig"



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



# Keep LIRC at the end, as it has sub-menus

source "drivers/staging/media/lirc/Kconfig"

drivers/staging/media/Makefile

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@@ -6,3 +6,4 @@ obj-$(CONFIG_VIDEO_DT3155) += dt3155v4l/ 
obj-$(CONFIG_VIDEO_GO7007)	+= go7007/

obj-$(CONFIG_USB_MSI3101)	+= msi3101/

obj-$(CONFIG_VIDEO_DM365_VPFE)	+= davinci_vpfe/

obj-$(CONFIG_VIDEO_OMAP4)	+= omap4iss/

drivers/staging/media/omap4iss/Kconfig

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config VIDEO_OMAP4

	bool "OMAP 4 Camera support"

	depends on VIDEO_V4L2 && VIDEO_V4L2_SUBDEV_API && I2C && ARCH_OMAP4

	select VIDEOBUF2_DMA_CONTIG

	---help---

	  Driver for an OMAP 4 ISS controller.



config VIDEO_OMAP4_DEBUG

	bool "OMAP 4 Camera debug messages"

	depends on VIDEO_OMAP4

	---help---

	  Enable debug messages on OMAP 4 ISS controller driver.

drivers/staging/media/omap4iss/Makefile

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# Makefile for OMAP4 ISS driver



omap4-iss-objs += \

	iss.o iss_csi2.o iss_csiphy.o iss_ipipeif.o iss_ipipe.o iss_resizer.o iss_video.o



obj-$(CONFIG_VIDEO_OMAP4) += omap4-iss.o

drivers/staging/media/omap4iss/TODO

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* Make the driver compile as a module

* Fix FIFO/buffer overflows and underflows

* Replace dummy resizer code with a real implementation

* Fix checkpatch errors and warnings