Use the V4L2_CID_SHARPNESS control to switch SH-mobile camera low-pass filter.
Signed-off-by: NGuennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Until now soc-camera only supported client (sensor) controls. This patch
enables camera-host drivers to implement their own controls too.
Signed-off-by: NGuennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

The V4L2_CID_BAND_STOP_FILTER control is used to switch the "Banding Filter" on
OV772x cameras on and off and to set the minimum AEC value in BDBASE register.
Signed-off-by: NGuennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Add a new V4L2_CID_BAND_STOP_FILTER integer control, which either switches the
band-stop filter off, or sets it to a certain strength.
Signed-off-by: NGuennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Convert the soc-camera framework to use the v4l2-(sub)dev API. Start using
v4l2-subdev operations. Only a part of the interface between the
soc_camera core, soc_camera host drivers on one side and soc_camera device
drivers on the other side is replaced so far. The rest of the interface
will be replaced in incremental steps, and will require extensions and,
possibly, modifications to the v4l2-subdev code.
Signed-off-by: NGuennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

We will be registering and unregistering the soc_camera_platform platform
device multiple times, therefore we need a .release() method and have to
nullify the kobj.
Signed-off-by: NGuennadi Liakhovetski <g.liakhovetski@gmx.de>
Acked-by: NPaul Mundt <lethal@linux-sh.org>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Signed-off-by: NGuennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Update ap325rxa to specify .bus_id in struct soc_camera_link explicitly, remove
unused .iface from struct soc_camera_platform_info.
Signed-off-by: NGuennadi Liakhovetski <g.liakhovetski@gmx.de>
Acked-by: NPaul Mundt <lethal@linux-sh.org>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Convert soc-camera core and all drivers to platform device API. We already
converted platforms to register a platform device for each soc-camera client,
now we remove the compatibility code and switch completely to the new scheme.
This is a preparatory step for the v4l2-subdev conversion.
Signed-off-by: NGuennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Add a struct device pointer to struct soc_camera_platform_info and let the user
(ap325rxa) pass it down to soc_camera_platform.c in its .add_device() method.
Signed-off-by: NGuennadi Liakhovetski <g.liakhovetski@gmx.de>
Acked-by: NPaul Mundt <lethal@linux-sh.org>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

soc_camera_platform.c is only used by y SuperH ap325rxa board. This patch
converts soc_camera_platform.c and its users for the soc-camera platform-
device conversion and also extends soc-camera core to handle non-I2C cameras.

Cc: Paul Mundt <lethal@linux-sh.org>
Signed-off-by: NGuennadi Liakhovetski <g.liakhovetski@gmx.de>
Acked-by: NPaul Mundt <lethal@linux-sh.org>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

This adds Makefile and Kconfig changes to build vpfe capture driver.

Reviewed by: Laurent Pinchart <laurent.pinchart@skynet.be>
Signed-off-by: NMuralidharan Karicheri <m-karicheri2@ti.com>
Signed-off-by: NHans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

In the platform header file, the subdev_info structure name has been changed
to vpif_subdev_info. Update this change in the driver too.

Applies to v4l-dvb repository.
Signed-off-by: NChaithrika U S <chaithrika@ti.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

This is a new module added for vpss library functions that are
used for configuring vpss system module. All video drivers will
include vpss.h header file and call functions defined in this
module to configure vpss system module.

Reviewed by: Hans Verkuil <hverkuil@xs4all.nl>
Reviewed by: Laurent Pinchart <laurent.pinchart@skynet.be>
Reviewed by: Alexey Klimov <klimov.linux@gmail.com>
Signed-off-by: NMuralidharan Karicheri <m-karicheri2@ti.com>
Signed-off-by: NHans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

common types used across CCDC modules

Reviewed by: Hans Verkuil <hverkuil@xs4all.nl>
Reviewed by: Laurent Pinchart <laurent.pinchart@skynet.be>
Signed-off-by: NMuralidharan Karicheri <m-karicheri2@ti.com>
Signed-off-by: NHans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

This is the hw module for DM644x CCDC. This registers with the
vpfe capture driver and provides a set of hw_ops to configure
CCDC for a specific decoder device connected to the VPFE.

Reviewed by: Hans Verkuil <hverkuil@xs4all.nl>
Reviewed by: Laurent Pinchart <laurent.pinchart@skynet.be>
Signed-off-by: NMuralidharan Karicheri <m-karicheri2@ti.com>
Signed-off-by: NHans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Adds ccdc hw module for DM355 CCDC. This registers with the bridge
driver a set of hw_ops for configuring the CCDC for a specific
decoder device connected to vpfe.

Reviewed by: Hans Verkuil <hverkuil@xs4all.nl>
Reviewed by: Laurent Pinchart <laurent.pinchart@skynet.be>
Reviewed by: Mauro Carvalho Chehab <mchehab@infradead.org>
Signed-off-by: NMuralidharan Karicheri <m-karicheri2@ti.com>
Signed-off-by: NHans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Adds ccdc hw device header for vpfe capture driver

Reviewed by: Hans Verkuil <hverkuil@xs4all.nl>
Reviewed by: Laurent Pinchart <laurent.pinchart@skynet.be>
Signed-off-by: NMuralidharan Karicheri <m-karicheri2@ti.com>
Signed-off-by: NHans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

This the vpfe capture bridge driver for doing video
capture on DM355 and DM6446 evms. The ccdc hw modules register with the
driver and are used for configuring the CCD Controller for a specific
decoder interface. The driver also registers the sub devices required
for a specific evm. More than one sub devices can be registered.
This allows driver to switch dynamically to capture video from
any sub device that is registered. Currently only one sub device
(tvp5146) is supported. But in future this driver is expected
to do capture from sensor devices such as Micron's MT9T001, MT9T031
and MT9P031 etc. The driver currently supports MMAP based IO.

Reviewed by: Laurent Pinchart <laurent.pinchart@skynet.be>
Reviewed by: Alexey Klimov <klimov.linux@gmail.com>
Signed-off-by: NMuralidharan Karicheri <m-karicheri2@ti.com>
Signed-off-by: NHans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Fix documentation style based on comments from Mauro.

Reviewed by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: NMuralidharan Karicheri <m-karicheri2@ti.com>
Signed-off-by: NHans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

This patch converts TVP514x driver to sub-device framework
from V4L2-int framework.

[hverkuil@xs4all.nl: remove inline from the dump_reg function]
Signed-off-by: NBrijesh Jadav <brijesh.j@ti.com>
Signed-off-by: NHardik Shah <hardik.shah@ti.com>
Signed-off-by: NVaibhav Hiremath <hvaibhav@ti.com>
Signed-off-by: NMurali Karicheri <m-karicheri2@ti.com>
Signed-off-by: NHans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Remove unused #include <linux/version.h>'s in drivers/media/video/adv7343.c.

Cc: Chaithrika U S <chaithrika@ti.com>
Signed-off-by: NHuang Weiyi <weiyi.huang@gmail.com>
Signed-off-by: NDouglas Schilling Landgraf <dougsland@redhat.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

mutex_lock_interruptible return value has to be handled properly to indicate
the status to the higher layers of the kernel.
Signed-off-by: NChaithrika U S <chaithrika@ti.com>
Signed-off-by: NHans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Makefile and Kconfig changes for DM646x Video Display device, using
davinci/vpif, adv7343 and ths7303 drivers.
Signed-off-by: NManjunath Hadli <mrh@ti.com>
Signed-off-by: NBrijesh Jadav <brijesh.j@ti.com>
Signed-off-by: NChaithrika U S <chaithrika@ti.com>
Signed-off-by: NHans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Adds the VPIF display driver and the associated header file.
Signed-off-by: NManjunath Hadli <mrh@ti.com>
Signed-off-by: NBrijesh Jadav <brijesh.j@ti.com>
Signed-off-by: NChaithrika U S <chaithrika@ti.com>
Signed-off-by: NHans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

This code be used by the display and capture drivers.
Signed-off-by: NManjunath Hadli <mrh@ti.com>
Signed-off-by: NBrijesh Jadav <brijesh.j@ti.com>
Signed-off-by: NChaithrika U S <chaithrika@ti.com>
Signed-off-by: NHans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Red and blue gain isn't handled in conformance with the v4l2 specification. Disable them for now.
Signed-off-by: NErik Andrén <erik.andren@gmail.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Signed-off-by: NErik Andrén <erik.andren@gmail.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Don't set blue and red gain during init as we manuall set it later
Signed-off-by: NErik Andrén <erik.andren@gmail.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

We manually set the gain later, no need to do it during init
Signed-off-by: NErik Andrén <erik.andren@gmail.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Signed-off-by: NErik Andrén <erik.andren@gmail.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Signed-off-by: NErik Andrén <erik.andren@gmail.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Signed-off-by: NErik Andrén <erik.andren@gmail.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Signed-off-by: NErik Andrén <erik.andren@gmail.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Signed-off-by: NErik Andrén <erik.andren@gmail.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Signed-off-by: NErik Andrén <erik.andren@gmail.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Signed-off-by: NErik Andrén <erik.andren@gmail.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Signed-off-by: NErik Andrén <erik.andren@gmail.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Signed-off-by: NErik Andrén <erik.andren@gmail.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Ensure that the default exposure value is set at startup
Signed-off-by: NErik Andrén <erik.andren@gmail.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>