[media] omap24xx/tcm825x: move to staging for future removal
The omap24xx driver and the tcm825x sensor driver are the only two remaining drivers to still use the old deprecated v4l2-int-device API. Nobody maintains these drivers anymore. But unfortunately the v4l2-int-device API is used by out-of-tree drivers (MXC platform). This is a very bad situation since as long as this deprecated API stays in the kernel there is no reason for those out-of-tree drivers to convert. This patch moves v4l2-int-device and the two drivers that depend on it to staging in preparation for their removal. If someone would be interested in getting these drivers to work, then start with this since it's not very far from the state where they used to work: <URL:http://vihersipuli.retiisi.org.uk/cgi-bin/gitweb.cgi?p=~sailus/linux-omap/.git;a=summary> The branch is n800-cam. Porting to up-to-date APIs can then be done. David might have done some work in that area, so check with him first. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Cc: Sakari Ailus <sakari.ailus@iki.fi> Cc: David Cohen <dacohen@gmail.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
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@ -555,14 +555,6 @@ config VIDEO_MT9V032
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This is a Video4Linux2 sensor-level driver for the Micron
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MT9V032 752x480 CMOS sensor.
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config VIDEO_TCM825X
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tristate "TCM825x camera sensor support"
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depends on I2C && VIDEO_V4L2 && VIDEO_V4L2_INT_DEVICE
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depends on MEDIA_CAMERA_SUPPORT
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---help---
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This is a driver for the Toshiba TCM825x VGA camera sensor.
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It is used for example in Nokia N800.
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config VIDEO_SR030PC30
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tristate "Siliconfile SR030PC30 sensor support"
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depends on I2C && VIDEO_V4L2
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@ -57,7 +57,6 @@ obj-$(CONFIG_VIDEO_UPD64083) += upd64083.o
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obj-$(CONFIG_VIDEO_OV7640) += ov7640.o
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obj-$(CONFIG_VIDEO_OV7670) += ov7670.o
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obj-$(CONFIG_VIDEO_OV9650) += ov9650.o
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obj-$(CONFIG_VIDEO_TCM825X) += tcm825x.o
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obj-$(CONFIG_VIDEO_MT9M032) += mt9m032.o
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obj-$(CONFIG_VIDEO_MT9P031) += mt9p031.o
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obj-$(CONFIG_VIDEO_MT9T001) += mt9t001.o
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@ -91,13 +91,6 @@ config VIDEO_M32R_AR_M64278
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To compile this driver as a module, choose M here: the
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module will be called arv.
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config VIDEO_OMAP2
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tristate "OMAP2 Camera Capture Interface driver"
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depends on VIDEO_DEV && ARCH_OMAP2 && VIDEO_V4L2_INT_DEVICE
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select VIDEOBUF_DMA_SG
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---help---
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This is a v4l2 driver for the TI OMAP2 camera capture interface
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config VIDEO_OMAP3
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tristate "OMAP 3 Camera support"
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depends on OMAP_IOVMM && VIDEO_V4L2 && I2C && VIDEO_V4L2_SUBDEV_API && ARCH_OMAP3
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@ -2,8 +2,6 @@
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# Makefile for the video capture/playback device drivers.
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#
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omap2cam-objs := omap24xxcam.o omap24xxcam-dma.o
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obj-$(CONFIG_VIDEO_VINO) += indycam.o
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obj-$(CONFIG_VIDEO_VINO) += vino.o
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@ -14,7 +12,6 @@ obj-$(CONFIG_VIDEO_VIA_CAMERA) += via-camera.o
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obj-$(CONFIG_VIDEO_CAFE_CCIC) += marvell-ccic/
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obj-$(CONFIG_VIDEO_MMP_CAMERA) += marvell-ccic/
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obj-$(CONFIG_VIDEO_OMAP2) += omap2cam.o
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obj-$(CONFIG_VIDEO_OMAP3) += omap3isp/
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obj-$(CONFIG_VIDEO_VIU) += fsl-viu.o
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@ -83,14 +83,3 @@ config VIDEOBUF2_DMA_SG
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#depends on HAS_DMA
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select VIDEOBUF2_CORE
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select VIDEOBUF2_MEMOPS
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config VIDEO_V4L2_INT_DEVICE
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tristate "V4L2 int device (DEPRECATED)"
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depends on VIDEO_V4L2
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---help---
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An early framework for a hardware-independent interface for
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image sensors and bridges etc. Currently used by omap24xxcam and
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tcm825x drivers that should be converted to V4L2 subdev.
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Do not use for new developments.
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@ -15,7 +15,6 @@ ifeq ($(CONFIG_OF),y)
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endif
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obj-$(CONFIG_VIDEO_V4L2) += videodev.o
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obj-$(CONFIG_VIDEO_V4L2_INT_DEVICE) += v4l2-int-device.o
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obj-$(CONFIG_VIDEO_V4L2) += v4l2-common.o
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obj-$(CONFIG_VIDEO_V4L2) += v4l2-dv-timings.o
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@ -33,6 +33,8 @@ source "drivers/staging/media/go7007/Kconfig"
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source "drivers/staging/media/msi3101/Kconfig"
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source "drivers/staging/media/omap24xx/Kconfig"
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source "drivers/staging/media/sn9c102/Kconfig"
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source "drivers/staging/media/solo6x10/Kconfig"
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@ -9,3 +9,5 @@ obj-$(CONFIG_USB_MSI3101) += msi3101/
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obj-$(CONFIG_VIDEO_DM365_VPFE) += davinci_vpfe/
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obj-$(CONFIG_VIDEO_OMAP4) += omap4iss/
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obj-$(CONFIG_USB_SN9C102) += sn9c102/
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obj-$(CONFIG_VIDEO_OMAP2) += omap24xx/
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obj-$(CONFIG_VIDEO_TCM825X) += omap24xx/
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35
drivers/staging/media/omap24xx/Kconfig
Normal file
35
drivers/staging/media/omap24xx/Kconfig
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@ -0,0 +1,35 @@
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config VIDEO_V4L2_INT_DEVICE
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tristate
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config VIDEO_OMAP2
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tristate "OMAP2 Camera Capture Interface driver (DEPRECATED)"
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depends on VIDEO_DEV && ARCH_OMAP2
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select VIDEOBUF_DMA_SG
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select VIDEO_V4L2_INT_DEVICE
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---help---
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This is a v4l2 driver for the TI OMAP2 camera capture interface
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It uses the deprecated int-device API. Since this driver is no
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longer actively maintained and nobody is interested in converting
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it to the subdev API, this driver will be removed soon.
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If you do want to keep this driver in the kernel, and are willing
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to convert it to the subdev API, then please contact the linux-media
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mailinglist.
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config VIDEO_TCM825X
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tristate "TCM825x camera sensor support (DEPRECATED)"
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depends on I2C && VIDEO_V4L2
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depends on MEDIA_CAMERA_SUPPORT
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select VIDEO_V4L2_INT_DEVICE
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---help---
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This is a driver for the Toshiba TCM825x VGA camera sensor.
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It is used for example in Nokia N800.
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It uses the deprecated int-device API. Since this driver is no
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longer actively maintained and nobody is interested in converting
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it to the subdev API, this driver will be removed soon.
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If you do want to keep this driver in the kernel, and are willing
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to convert it to the subdev API, then please contact the linux-media
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mailinglist.
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5
drivers/staging/media/omap24xx/Makefile
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5
drivers/staging/media/omap24xx/Makefile
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omap2cam-objs := omap24xxcam.o omap24xxcam-dma.o
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obj-$(CONFIG_VIDEO_OMAP2) += omap2cam.o
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obj-$(CONFIG_VIDEO_TCM825X) += tcm825x.o
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obj-$(CONFIG_VIDEO_V4L2_INT_DEVICE) += v4l2-int-device.o
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@ -28,8 +28,8 @@
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#define OMAP24XXCAM_H
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#include <media/videobuf-dma-sg.h>
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#include <media/v4l2-int-device.h>
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#include <media/v4l2-device.h>
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#include "v4l2-int-device.h"
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/*
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*
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@ -28,7 +28,7 @@
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#include <linux/i2c.h>
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#include <linux/module.h>
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#include <media/v4l2-int-device.h>
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#include "v4l2-int-device.h"
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#include "tcm825x.h"
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@ -17,7 +17,7 @@
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#include <linux/videodev2.h>
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#include <media/v4l2-int-device.h>
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#include "v4l2-int-device.h"
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#define TCM825X_NAME "tcm825x"
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@ -28,7 +28,7 @@
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#include <linux/string.h>
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#include <linux/module.h>
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#include <media/v4l2-int-device.h>
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#include "v4l2-int-device.h"
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static DEFINE_MUTEX(mutex);
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static LIST_HEAD(int_list);
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