diff options
author | Hans Verkuil <hans.verkuil@cisco.com> | 2013-12-12 12:04:44 (GMT) |
---|---|---|
committer | Mauro Carvalho Chehab <m.chehab@samsung.com> | 2013-12-20 15:45:22 (GMT) |
commit | a03636cb21af1d22a894a5a863b2ba3c3687da63 (patch) | |
tree | aca299d1c8cf82af778041f828ad9cd68aed9b86 | |
parent | b8da9d3aaff26edcdf88751c6d2763f4337c79e3 (diff) | |
download | linux-a03636cb21af1d22a894a5a863b2ba3c3687da63.tar.xz |
[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>
17 files changed, 48 insertions, 35 deletions
diff --git a/drivers/media/i2c/Kconfig b/drivers/media/i2c/Kconfig index 842654d..997cd66 100644 --- a/drivers/media/i2c/Kconfig +++ b/drivers/media/i2c/Kconfig @@ -555,14 +555,6 @@ config VIDEO_MT9V032 This is a Video4Linux2 sensor-level driver for the Micron MT9V032 752x480 CMOS sensor. -config VIDEO_TCM825X - tristate "TCM825x camera sensor support" - depends on I2C && VIDEO_V4L2 && VIDEO_V4L2_INT_DEVICE - depends on MEDIA_CAMERA_SUPPORT - ---help--- - This is a driver for the Toshiba TCM825x VGA camera sensor. - It is used for example in Nokia N800. - config VIDEO_SR030PC30 tristate "Siliconfile SR030PC30 sensor support" depends on I2C && VIDEO_V4L2 diff --git a/drivers/media/i2c/Makefile b/drivers/media/i2c/Makefile index e03f177..abd25e3 100644 --- a/drivers/media/i2c/Makefile +++ b/drivers/media/i2c/Makefile @@ -57,7 +57,6 @@ obj-$(CONFIG_VIDEO_UPD64083) += upd64083.o obj-$(CONFIG_VIDEO_OV7640) += ov7640.o obj-$(CONFIG_VIDEO_OV7670) += ov7670.o obj-$(CONFIG_VIDEO_OV9650) += ov9650.o -obj-$(CONFIG_VIDEO_TCM825X) += tcm825x.o obj-$(CONFIG_VIDEO_MT9M032) += mt9m032.o obj-$(CONFIG_VIDEO_MT9P031) += mt9p031.o obj-$(CONFIG_VIDEO_MT9T001) += mt9t001.o diff --git a/drivers/media/platform/Kconfig b/drivers/media/platform/Kconfig index 7f6ea65..b2a4403 100644 --- a/drivers/media/platform/Kconfig +++ b/drivers/media/platform/Kconfig @@ -91,13 +91,6 @@ config VIDEO_M32R_AR_M64278 To compile this driver as a module, choose M here: the module will be called arv. -config VIDEO_OMAP2 - tristate "OMAP2 Camera Capture Interface driver" - depends on VIDEO_DEV && ARCH_OMAP2 && VIDEO_V4L2_INT_DEVICE - select VIDEOBUF_DMA_SG - ---help--- - This is a v4l2 driver for the TI OMAP2 camera capture interface - config VIDEO_OMAP3 tristate "OMAP 3 Camera support" depends on OMAP_IOVMM && VIDEO_V4L2 && I2C && VIDEO_V4L2_SUBDEV_API && ARCH_OMAP3 diff --git a/drivers/media/platform/Makefile b/drivers/media/platform/Makefile index 1348ba1..e5269da 100644 --- a/drivers/media/platform/Makefile +++ b/drivers/media/platform/Makefile @@ -2,8 +2,6 @@ # Makefile for the video capture/playback device drivers. # -omap2cam-objs := omap24xxcam.o omap24xxcam-dma.o - obj-$(CONFIG_VIDEO_VINO) += indycam.o obj-$(CONFIG_VIDEO_VINO) += vino.o @@ -14,7 +12,6 @@ obj-$(CONFIG_VIDEO_VIA_CAMERA) += via-camera.o obj-$(CONFIG_VIDEO_CAFE_CCIC) += marvell-ccic/ obj-$(CONFIG_VIDEO_MMP_CAMERA) += marvell-ccic/ -obj-$(CONFIG_VIDEO_OMAP2) += omap2cam.o obj-$(CONFIG_VIDEO_OMAP3) += omap3isp/ obj-$(CONFIG_VIDEO_VIU) += fsl-viu.o diff --git a/drivers/media/v4l2-core/Kconfig b/drivers/media/v4l2-core/Kconfig index 8c05565..2189bfb 100644 --- a/drivers/media/v4l2-core/Kconfig +++ b/drivers/media/v4l2-core/Kconfig @@ -83,14 +83,3 @@ config VIDEOBUF2_DMA_SG #depends on HAS_DMA select VIDEOBUF2_CORE select VIDEOBUF2_MEMOPS - -config VIDEO_V4L2_INT_DEVICE - tristate "V4L2 int device (DEPRECATED)" - depends on VIDEO_V4L2 - ---help--- - An early framework for a hardware-independent interface for - image sensors and bridges etc. Currently used by omap24xxcam and - tcm825x drivers that should be converted to V4L2 subdev. - - Do not use for new developments. - diff --git a/drivers/media/v4l2-core/Makefile b/drivers/media/v4l2-core/Makefile index 1a85eee..c6ae7ba 100644 --- a/drivers/media/v4l2-core/Makefile +++ b/drivers/media/v4l2-core/Makefile @@ -15,7 +15,6 @@ ifeq ($(CONFIG_OF),y) endif obj-$(CONFIG_VIDEO_V4L2) += videodev.o -obj-$(CONFIG_VIDEO_V4L2_INT_DEVICE) += v4l2-int-device.o obj-$(CONFIG_VIDEO_V4L2) += v4l2-common.o obj-$(CONFIG_VIDEO_V4L2) += v4l2-dv-timings.o diff --git a/drivers/staging/media/Kconfig b/drivers/staging/media/Kconfig index 6a202170..22b0c9d 100644 --- a/drivers/staging/media/Kconfig +++ b/drivers/staging/media/Kconfig @@ -33,6 +33,8 @@ source "drivers/staging/media/go7007/Kconfig" source "drivers/staging/media/msi3101/Kconfig" +source "drivers/staging/media/omap24xx/Kconfig" + source "drivers/staging/media/sn9c102/Kconfig" source "drivers/staging/media/solo6x10/Kconfig" diff --git a/drivers/staging/media/Makefile b/drivers/staging/media/Makefile index 2a15451..bedc62a 100644 --- a/drivers/staging/media/Makefile +++ b/drivers/staging/media/Makefile @@ -9,3 +9,5 @@ obj-$(CONFIG_USB_MSI3101) += msi3101/ obj-$(CONFIG_VIDEO_DM365_VPFE) += davinci_vpfe/ obj-$(CONFIG_VIDEO_OMAP4) += omap4iss/ obj-$(CONFIG_USB_SN9C102) += sn9c102/ +obj-$(CONFIG_VIDEO_OMAP2) += omap24xx/ +obj-$(CONFIG_VIDEO_TCM825X) += omap24xx/ diff --git a/drivers/staging/media/omap24xx/Kconfig b/drivers/staging/media/omap24xx/Kconfig new file mode 100644 index 0000000..82e569a --- /dev/null +++ b/drivers/staging/media/omap24xx/Kconfig @@ -0,0 +1,35 @@ +config VIDEO_V4L2_INT_DEVICE + tristate + +config VIDEO_OMAP2 + tristate "OMAP2 Camera Capture Interface driver (DEPRECATED)" + depends on VIDEO_DEV && ARCH_OMAP2 + select VIDEOBUF_DMA_SG + select VIDEO_V4L2_INT_DEVICE + ---help--- + This is a v4l2 driver for the TI OMAP2 camera capture interface + + It uses the deprecated int-device API. Since this driver is no + longer actively maintained and nobody is interested in converting + it to the subdev API, this driver will be removed soon. + + If you do want to keep this driver in the kernel, and are willing + to convert it to the subdev API, then please contact the linux-media + mailinglist. + +config VIDEO_TCM825X + tristate "TCM825x camera sensor support (DEPRECATED)" + depends on I2C && VIDEO_V4L2 + depends on MEDIA_CAMERA_SUPPORT + select VIDEO_V4L2_INT_DEVICE + ---help--- + This is a driver for the Toshiba TCM825x VGA camera sensor. + It is used for example in Nokia N800. + + It uses the deprecated int-device API. Since this driver is no + longer actively maintained and nobody is interested in converting + it to the subdev API, this driver will be removed soon. + + If you do want to keep this driver in the kernel, and are willing + to convert it to the subdev API, then please contact the linux-media + mailinglist. diff --git a/drivers/staging/media/omap24xx/Makefile b/drivers/staging/media/omap24xx/Makefile new file mode 100644 index 0000000..c2e7175 --- /dev/null +++ b/drivers/staging/media/omap24xx/Makefile @@ -0,0 +1,5 @@ +omap2cam-objs := omap24xxcam.o omap24xxcam-dma.o + +obj-$(CONFIG_VIDEO_OMAP2) += omap2cam.o +obj-$(CONFIG_VIDEO_TCM825X) += tcm825x.o +obj-$(CONFIG_VIDEO_V4L2_INT_DEVICE) += v4l2-int-device.o diff --git a/drivers/media/platform/omap24xxcam-dma.c b/drivers/staging/media/omap24xx/omap24xxcam-dma.c index 9c00776..9c00776 100644 --- a/drivers/media/platform/omap24xxcam-dma.c +++ b/drivers/staging/media/omap24xx/omap24xxcam-dma.c diff --git a/drivers/media/platform/omap24xxcam.c b/drivers/staging/media/omap24xx/omap24xxcam.c index d2b440c..d2b440c 100644 --- a/drivers/media/platform/omap24xxcam.c +++ b/drivers/staging/media/omap24xx/omap24xxcam.c diff --git a/drivers/media/platform/omap24xxcam.h b/drivers/staging/media/omap24xx/omap24xxcam.h index 7f6f791..233bb40 100644 --- a/drivers/media/platform/omap24xxcam.h +++ b/drivers/staging/media/omap24xx/omap24xxcam.h @@ -28,8 +28,8 @@ #define OMAP24XXCAM_H #include <media/videobuf-dma-sg.h> -#include <media/v4l2-int-device.h> #include <media/v4l2-device.h> +#include "v4l2-int-device.h" /* * diff --git a/drivers/media/i2c/tcm825x.c b/drivers/staging/media/omap24xx/tcm825x.c index 9252529..b1ae8e9 100644 --- a/drivers/media/i2c/tcm825x.c +++ b/drivers/staging/media/omap24xx/tcm825x.c @@ -28,7 +28,7 @@ #include <linux/i2c.h> #include <linux/module.h> -#include <media/v4l2-int-device.h> +#include "v4l2-int-device.h" #include "tcm825x.h" diff --git a/drivers/media/i2c/tcm825x.h b/drivers/staging/media/omap24xx/tcm825x.h index 8ebab95..e2d1bcd 100644 --- a/drivers/media/i2c/tcm825x.h +++ b/drivers/staging/media/omap24xx/tcm825x.h @@ -17,7 +17,7 @@ #include <linux/videodev2.h> -#include <media/v4l2-int-device.h> +#include "v4l2-int-device.h" #define TCM825X_NAME "tcm825x" diff --git a/drivers/media/v4l2-core/v4l2-int-device.c b/drivers/staging/media/omap24xx/v4l2-int-device.c index f447349..427a890 100644 --- a/drivers/media/v4l2-core/v4l2-int-device.c +++ b/drivers/staging/media/omap24xx/v4l2-int-device.c @@ -28,7 +28,7 @@ #include <linux/string.h> #include <linux/module.h> -#include <media/v4l2-int-device.h> +#include "v4l2-int-device.h" static DEFINE_MUTEX(mutex); static LIST_HEAD(int_list); diff --git a/include/media/v4l2-int-device.h b/drivers/staging/media/omap24xx/v4l2-int-device.h index 0286c95..0286c95 100644 --- a/include/media/v4l2-int-device.h +++ b/drivers/staging/media/omap24xx/v4l2-int-device.h |