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: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx> --- drivers/staging/media/Kconfig | 2 ++ drivers/staging/media/Makefile | 1 + drivers/staging/media/omap4iss/Kconfig | 12 ++++++++++++ drivers/staging/media/omap4iss/Makefile | 6 ++++++ drivers/staging/media/omap4iss/TODO | 4 ++++ 5 files changed, 25 insertions(+) create mode 100644 drivers/staging/media/omap4iss/Kconfig create mode 100644 drivers/staging/media/omap4iss/Makefile create mode 100644 drivers/staging/media/omap4iss/TODO diff --git a/drivers/staging/media/Kconfig b/drivers/staging/media/Kconfig index 46f1e61..bc4c798 100644 --- a/drivers/staging/media/Kconfig +++ b/drivers/staging/media/Kconfig @@ -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" diff --git a/drivers/staging/media/Makefile b/drivers/staging/media/Makefile index eb7f30b..a528d3f 100644 --- a/drivers/staging/media/Makefile +++ b/drivers/staging/media/Makefile @@ -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-$(CONFIG_VIDEO_OMAP4) += omap4iss/ diff --git a/drivers/staging/media/omap4iss/Kconfig b/drivers/staging/media/omap4iss/Kconfig new file mode 100644 index 0000000..b9fe753 --- /dev/null +++ b/drivers/staging/media/omap4iss/Kconfig @@ -0,0 +1,12 @@ +config VIDEO_OMAP4 + bool "OMAP 4 Camera support" + depends on VIDEO_V4L2 && VIDEO_V4L2_SUBDEV_API && I2C && ARCH_OMAP4 + select VIDEOBUF2_DMA_CONTIG + ---help--- + Driver for an OMAP 4 ISS controller. + +config VIDEO_OMAP4_DEBUG + bool "OMAP 4 Camera debug messages" + depends on VIDEO_OMAP4 + ---help--- + Enable debug messages on OMAP 4 ISS controller driver. diff --git a/drivers/staging/media/omap4iss/Makefile b/drivers/staging/media/omap4iss/Makefile new file mode 100644 index 0000000..a716ce9 --- /dev/null +++ b/drivers/staging/media/omap4iss/Makefile @@ -0,0 +1,6 @@ +# Makefile for OMAP4 ISS driver + +omap4-iss-objs += \ + iss.o iss_csi2.o iss_csiphy.o iss_ipipeif.o iss_ipipe.o iss_resizer.o iss_video.o + +obj-$(CONFIG_VIDEO_OMAP4) += omap4-iss.o diff --git a/drivers/staging/media/omap4iss/TODO b/drivers/staging/media/omap4iss/TODO new file mode 100644 index 0000000..fcde888 --- /dev/null +++ b/drivers/staging/media/omap4iss/TODO @@ -0,0 +1,4 @@ +* 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 -- 1.8.1.5 -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
