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From: Hans Verkuil <hverkuil@xs4all.nl>
Priority: normal
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
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From: Magnus Damm <damm@igel.co.jp>
This patch adds support for NV16 and NV61 pixel formats.
These pixel formats use two planes; one for 8-bit Y values and
one for interleaved 8-bit U and V values. NV16/NV61 formats are
very similar to NV12/NV21 with the exception that NV16/NV61 are
using the same number of lines for both planes. The difference
between NV16 and NV61 is the U and V byte order.
The fourcc values are extrapolated from the NV12/NV21 case.
Signed-off-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
---
include/linux/videodev2.h | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
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From: Mike Rapoport <mike@compulab.co.il>
The chip is largely compatible with MT9M111 and is going to be supported by the
same driver.
Signed-off-by: Mike Rapoport <mike@compulab.co.il>
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
---
include/media/v4l2-chip-ident.h | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
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From: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Add a struct soc_camera_sense, that can be used by camera host drivers to
request additional information from a camera driver, for example, when
changing data format. This struct can be extended in the future, its first use
is to request the camera driver whether the pixel-clock frequency has changed.
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Tested-by: Robert Jarzmik <robert.jarzmik@free.fr>
---
include/media/soc_camera.h | 27 +++++++++++++++++++++++++++
1 files changed, 27 insertions(+), 0 deletions(-)
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From: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
As reported by Antonio Ospite <ospite@studenti.unina.it> two platforms with a
mt9m111 camera require opposite pixel clock polarity, which means one of them
inverts it. This patch adds support for inversion flags and switches all
available camera drivers to using them.
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
---
drivers/media/video/mt9m001.c | 15 +++++++--------
drivers/media/video/mt9m111.c | 6 +++++-
drivers/media/video/mt9v022.c | 3 +++
drivers/media/video/ov772x.c | 10 +++++-----
drivers/media/video/soc_camera.c | 34 ++++++++++++++++++++++++++++++++++
include/media/soc_camera.h | 11 +++++++++++
6 files changed, 65 insertions(+), 14 deletions(-)
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From: Hans Verkuil <hverkuil@xs4all.nl>
Priority: normal
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
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From: Eric Miao <eric.miao@marvell.com>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
Acked-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
kernel-sync:
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From: Kuninori Morimoto <morimoto.kuninori@renesas.com>
Signed-off-by: Kuninori Morimoto <morimoto.kuninori@renesas.com>
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
---
drivers/media/video/ov772x.c | 22 ++++++++++++++++++++++
include/media/v4l2-chip-ident.h | 1 +
2 files changed, 23 insertions(+), 0 deletions(-)
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From: Kuninori Morimoto <morimoto.kuninori@renesas.com>
Signed-off-by: Kuninori Morimoto <morimoto.kuninori@renesas.com>
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
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From: Laurent Pinchart <laurent.pinchart@skynet.be>
The privacy control prevents video from being acquired by the camera. A true
value indicates that no image can be captured. Devices that implement the
privacy control must support read access and may support write access.
Priority: normal
Signed-off-by: Laurent Pinchart <laurent.pinchart@skynet.be>
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From: Laurent Pinchart <laurent.pinchart@skynet.be>
The zoom controls move the zoom lens group to a an absolute position, as a
relative displacement or at a given speed until reaching physical device
limits. Positive values move the zoom lens group towards the telephoto
direction, negative values towards the wide-angle direction.
Priority: normal
Signed-off-by: Laurent Pinchart <laurent.pinchart@skynet.be>
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From: Mauro Carvalho Chehab <mchehab@redhat.com>
Priority: normal
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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From: Mauro Carvalho Chehab <mchehab@redhat.com>
Priority: normal
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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From: Vaibhav Hiremath <hvaibhav@ti.com>
Priority: normal
Signed-off-by: Brijesh Jadav <brijesh.j@ti.com>
Signed-off-by: Hardik Shah <hardik.shah@ti.com>
Signed-off-by: Manjunath Hadli <mrh@ti.com>
Signed-off-by: R Sivaraj <sivaraj@ti.com>
Signed-off-by: Vaibhav Hiremath <hvaibhav@ti.com>
Signed-off-by: Karicheri Muralidharan <m-karicheri2@ti.com>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Reviewed-by: Hans Verkuil <hverkuil@xs4all.nl>
Reviewed-by: David Brownell <david-b@pacbell.net>
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From: Vaibhav Hiremath <hvaibhav@ti.com>
These changes are needed for the new TVP514x driver.
Priority: normal
Signed-off-by: Brijesh Jadav <brijesh.j@ti.com>
Signed-off-by: Hardik Shah <hardik.shah@ti.com>
Signed-off-by: Manjunath Hadli <mrh@ti.com>
Signed-off-by: R Sivaraj <sivaraj@ti.com>
Signed-off-by: Vaibhav Hiremath <hvaibhav@ti.com>
Signed-off-by: Karicheri Muralidharan <m-karicheri2@ti.com>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
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From: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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From: Mauro Carvalho Chehab <mchehab@infradead.org>
Thanks to Sistema Fenix (http://www.sistemafenix.com.br/) for sponsoring
this
development.
Signed-off-by: Gilberto <gilberto@sistemafenix.com.br>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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Allocate and fill a list of formats, supported by this specific
camera-host combination. Use it for format enumeration. Take care to stay
backwards-compatible.
Camera hosts rely on sensor formats available, as well as
host specific translations. We add a structure so that hosts
can define a translation table and use it for format check
and setup.
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
---
drivers/media/video/soc_camera.c | 93 +++++++++++++++++++++++++++++++++-----
include/media/soc_camera.h | 25 ++++++++++-
2 files changed, 105 insertions(+), 13 deletions(-)
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This pointer will be used by pxa_camera.c to point to its pixel format
data.
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
---
include/media/soc_camera.h | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
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We anyway don't follow the s_fmt_vid_cap / g_fmt_vid_cap / try_fmt_vid_cap
naming, and soc-camera is so far only about video capture, let's simplify
operation names a bit further. set_fmt_cap / try_fmt_cap wasn't a very good
choice too.
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
---
drivers/media/video/mt9m001.c | 14 +++++++-------
drivers/media/video/mt9m111.c | 12 ++++++------
drivers/media/video/mt9v022.c | 14 +++++++-------
drivers/media/video/ov772x.c | 14 +++++++-------
drivers/media/video/pxa_camera.c | 16 ++++++++--------
drivers/media/video/sh_mobile_ceu_camera.c | 16 ++++++++--------
drivers/media/video/soc_camera.c | 6 +++---
drivers/media/video/soc_camera_platform.c | 12 ++++++------
include/media/soc_camera.h | 10 ++++------
9 files changed, 56 insertions(+), 58 deletions(-)
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Pixel format requested by the user is not necessarily the same, as what
a sensor driver provides. There are situations, when a camera host driver
provides the required format, but requires a different format from the
sensor. Further, the list of formats, supported by sensors is pretty static
and can be pretty good described with a constant list of structures. Whereas
decisions, made by camera host drivers to support requested formats can be
quite complex, therefore it is better to let the host driver do the work.
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
---
drivers/media/video/pxa_camera.c | 32 +++++++++++++++-
drivers/media/video/sh_mobile_ceu_camera.c | 32 +++++++++++++++-
drivers/media/video/soc_camera.c | 58 ++++++++++-----------------
include/media/soc_camera.h | 3 +
4 files changed, 87 insertions(+), 38 deletions(-)
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.try_bus_param() method from struct soc_camera_host_ops is only called at one
location immediately before .try_fmt_cap(), there is no value in keeping these
two methods separate, merge them.
Signed-off-by: Guennadi Liakhovetski <lg@denx.de>
---
drivers/media/video/pxa_camera.c | 6 +++++-
drivers/media/video/sh_mobile_ceu_camera.c | 6 +++++-
drivers/media/video/soc_camera.c | 5 -----
include/media/soc_camera.h | 1 -
4 files changed, 10 insertions(+), 8 deletions(-)
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From: Hans Verkuil <hverkuil@xs4all.nl>
Add helper functions to load i2c sub-devices, integrating them
into the v4l2-framework.
Priority: normal
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
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From: Hans Verkuil <hverkuil@xs4all.nl>
Start implementing a proper v4l2 framework as discussed during the
Linux Plumbers Conference 2008.
Introduces v4l2_device (for device instances) and v4l2_subdev (representing
sub-device instances).
Priority: normal
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Reviewed-by: Laurent Pinchart <laurent.pinchart@skynet.be>
Reviewed-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Reviewed-by: Andy Walls <awalls@radix.net>
Reviewed-by: David Brownell <david-b@pacbell.net>
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From: Devin Heitmueller <devin.heitmueller@gmail.com>
Add support for the ATI TV Wonder HD 600 USB Remote Control
(required a new keymap)
Signed-off-by: Devin Heitmueller <devin.heitmueller@gmail.com>
[mchehab@redhat.com: Fix CodingStyle]
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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From: Mauro Carvalho Chehab <mchehab@redhat.com>
video_ioctl2 lacks implementation of those two ioctls:
- VIDIOC_ENUM_FRAMESIZES and VIDIOC_ENUM_FRAMEINTERVALS
Adds implementation for those.
Priority: normal
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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From: Robert Jarzmik <robert.jarzmik@free.fr>
There were already 3 YUV formats defined :
- YUYV
- YVYU
- UYVY
The only left combination is VYUY, which is added in this
patch.
Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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From: Kay Sievers <kay.sievers@vrfy.org>
This patch is part of a larger patch series which will remove
the "char bus_id[20]" name string from struct device. The device
name is managed in the kobject anyway, and without any size
limitation, and just needlessly copied into "struct device".
To set and read the device name dev_name(dev) and dev_set_name(dev)
must be used. If your code uses static kobjects, which it shouldn't
do, "const char *init_name" can be used to statically provide the
name the registered device should have. At registration time, the
init_name field is cleared, to enforce the use of dev_name(dev) to
access the device name at a later time.
We need to get rid of all occurrences of bus_id in the entire tree
to be able to enable the new interface. Please apply this patch,
and possibly convert any remaining remaining occurrences of bus_id.
We want to submit a patch to -next, which will remove bus_id from
"struct device", to find the remaining pieces to convert, and finally
switch over to the new api, which will remove the 20 bytes array
and does no longer have a size limitation.
Thanks,
Kay
Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-Off-By: Kay Sievers <kay.sievers@vrfy.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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From: Hans Verkuil <hverkuil@xs4all.nl>
The inode argument was never used. Removing it from video_usercopy
brings the function pointer type of video_usercopy in line with similar
v4l2 functions, thus simplifying several drivers.
Priority: normal
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
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This patch adds ov772x driver that use soc_camera framework.
It was tested on SH Migo-r board.
Signed-off-by: Kuninori Morimoto <morimoto.kuninori@renesas.com>
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
---
Patch v7 -> v8
fix SWAP_MASK mistake
remove empty lines.
drivers/media/video/Kconfig | 6 +
drivers/media/video/Makefile | 1 +
drivers/media/video/ov772x.c | 966 +++++++++++++++++++++++++++++++++++++++
include/media/ov772x.h | 21 +
include/media/v4l2-chip-ident.h | 1 +
5 files changed, 995 insertions(+), 0 deletions(-)
create mode 100644 drivers/media/video/ov772x.c
create mode 100644 include/media/ov772x.h
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From: Mauro Carvalho Chehab <mchehab@redhat.com>
Just replace to __func__ on a comented printk msg
kernel-sync:
Priority: normal
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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From: Mauro Carvalho Chehab <mchehab@redhat.com>
Priority: normal
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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From: Mauro Carvalho Chehab <mchehab@redhat.com>
inode is never used on video_ioctl2. Remove it and rename the function to
__video_ioctl2. This allows its usage directly as a callback at
fops.unlocked_ioctl.
Since we still need a callback with inode to be used with fops.ioctl,
this patch adds video_ioctl2() that is just a call to __video_ioctl2().
Also, this patch adds some comments about video_ioctl2 and __video_ioctl2
usage at v4l2-ioctl.h.
Priority: normal
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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From: Darron Broad <darron@kewl.org>
This creates a self contained frontend de-allocator
for the instances where an adapter has not been
registered yet frontend de-allocation may
be required.
Priority: normal
Signed-off-by: Darron Broad <darron@kewl.org>
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From: Mauro Carvalho Chehab <mchehab@redhat.com>
The inode parameter at v4l_compat_translate_ioctl() were just passed over several
places just to keep compatible with fops.ioctl. However, it weren't used anywere.
This patch gets hid of this unused parameter.
Priority: normal
CC: Laurent Pinchart <laurent.pinchart@skynet.be>
CC: Mike Isely <isely@pobox.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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From: Hans Verkuil <hverkuil@xs4all.nl>
Based on an older patch from Sakari Ailus.
Priority: normal
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
CC: Sakari Ailus <sakari.ailus@nokia.com>
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From: Sakari Ailus <sakari.ailus@nokia.com>
Priority: normal
Signed-off-by: Sakari Ailus <sakari.ailus@nokia.com>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
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From: Sakari Ailus <sakari.ailus@nokia.com>
Export v4l2_int_device_try_attach_all. This allows initiating the
initialisation of int if device after the drivers have been registered.
Also allow drivers to call ioctls if v4l2-int-if was compiled as
module.
Priority: normal
Signed-off-by: Sakari Ailus <sakari.ailus@nokia.com>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
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From: Sakari Ailus <sakari.ailus@nokia.com>
Use enum v4l2_power instead of int as second argument to
vidioc_int_s_power. The new functionality is that standby state is also
recognised.
Priority: normal
Signed-off-by: Sakari Ailus <sakari.ailus@nokia.com>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
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From: Sergio Aguirre <saaguirre@ti.com>
Add 10-bit raw bayer format expanded to 16 bits. Adds also definition
for 10-bit raw bayer format dpcm-compressed to 8 bits.
Priority: normal
Signed-off-by: Sergio Aguirre <saaguirre@ti.com>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
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From: Sameer Venkatraman <sameerv@ti.com>
Priority: normal
Signed-off-by: Sameer Venkatraman <sameerv@ti.com>
Signed-off-by: Mohit Jalori <mjalori@ti.com>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
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From: Sakari Ailus <sakari.ailus@nokia.com>
vidioc_int_g_priv is used to get master's slave-related private data
structure. The structure can contain for example master's configuration
specific to slave.
Priority: normal
Signed-off-by: Sakari Ailus <sakari.ailus@nokia.com>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
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From: Mauro Carvalho Chehab <mchehab@redhat.com>
This patch marks those two functions as static:
static int videobuf_dvb_register_adapter(struct videobuf_dvb_frontends *fe,
static int videobuf_dvb_register_frontend(struct dvb_adapter *adapter,
Since MFE patches changed their calls by videobuf_dvb_register_bus.
To avoid having to declare the prototypes, the patch moves
videobuf_dvb_register_bus() to be after the declaration of the above functions
used there.
Priority: normal
CC: Steven Toth <stoth@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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From: Darron Broad <darron@kewl.org>
To optimise data storage even further one other redundant
var has been removed.
This also removes a redundant assignment.
Priority: normal
Signed-off-by: Darron Broad <darron@kewl.org>
iSigned-off-by: Steven Toth <stoth@linuxtv.org>
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From: Darron Broad <darron@kewl.org>
This tuner was already supported by proxy as an FMD1216ME, however,
the MEX uses a different FM Radio IF so this addition is now required.
Priority: normal
Signed-off-by: Darron Broad <darron@kewl.org>
Signed-off-by: Steven Toth <stoth@linuxtv.org>
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From: Darron Broad <darron@kewl.org>
To optimise data storage redundant vars are removed.
Priority: normal
Signed-off-by: Darron Broad <darron@kewl.org>
Signed-off-by: Steven Toth <stoth@linuxtv.org>
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From: Mauro Carvalho Chehab <mchehab@redhat.com>
Priority: normal
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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Update the soc_camera_platform header with licensing information.
Signed-off-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
---
linux/include/media/soc_camera_platform.h | 10 ++++++++++
1 files changed, 10 insertions(+), 0 deletions(-)
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Switching sensors on and off is now done by sensor drivers themselves,
typically using platform-provided hooks. Update soc_camera_platform.c to
do the same. Also remove a refundant struct soc_camera_platform_info
definition from soc_camera_platform.c.
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Tested-by: Magnus Damm <damm@igel.co.jp>
---
linux/drivers/media/video/soc_camera_platform.c | 20 +++++++++++---------
linux/include/media/soc_camera_platform.h | 1 +
2 files changed, 12 insertions(+), 9 deletions(-)
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From: Mauro Carvalho Chehab <mchehab@redhat.com>
Priority: normal
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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