This is the first step of creating a common code for IR that can be
used by other input devices.
For now, keep IR dir at drivers/media, to easy the movement of the IR files,
but later patches may move it to drivers/IR or drivers/input/IR.
No functional changes is done on this patch.
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This patch adds a new subdriver to gspca supporting cams with the stv0680
bridge (replacing the old in kernel v4l1 driver).
Many thanks to Hans Verkuil for providing me with one of the 2 cams used in
testing this new sub driver.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
gspca w9968cf: Add support for JPEG compression, this enables much higher
framerates at 320x240 / 352x288 and also allows for 640x480 mode for
cams which can do this. The w9968cf uses planar JPEG, which libv4l until
now did not support, so this requires atleast version 0.6.3 of libv4l.
And something important I forgot to mention in my earlier w9968cf commits:
Many thanks to Hans Verkuil for giving me a w9968cf based cam, which has
allowed me to develop the gspca w9968cf support.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This patch adds support to gspca for the Winbond W9967CF and W9968CF
camera's. This is mostly a port of the existing v4l1 driver to gspca
(making it v4l2). But this also features fixes to the bitbanging i2c code
(send a nack not an ack after reading the last byte of a transfer), which
gets rid of the weird errors which were being seen there, and of
the smbus_refresh() hack to get around these errors.
Also the vstart settings have been tweaked to work with different
frequency filter settings.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This adds an soc-camera / v4l2-subdev driver for the RJ54N1CB0C CMOS camera
sensor from Sharp. The sensor is very picky about initialisation and
configuration sequences. The driver limits artificially maximum window size by
800x600, although the sensor supports 1600x1200. Sizes above 800x600 don't seem
to work correctly, besides, examples from the system integrator use sizes above
640x480 only for still photography. Unfortunately, I had to use "magic"
register-value pairs for undocumented and "reserved" registers. This version of
the driver also omits some functionality, like cropping, which hasn't been
sufficiently tested yet and will be added later.
create mode 100644 drivers/media/video/rj54n1cb0c.c
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This is an initial driver for Analog Devices ADV7180 Video Decoder.
So far it only supports query standard.
[akpm@linux-foundation.org: remove unneeded cast]
Cc: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Richard Röjfors <richard.rojfors.ext@mocean-labs.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Makefile and Kconfig changes for DM646x Video Display device, using
davinci/vpif, adv7343 and ths7303 drivers.
Signed-off-by: Manjunath Hadli <mrh@ti.com>
Signed-off-by: Brijesh Jadav <brijesh.j@ti.com>
Signed-off-by: Chaithrika U S <chaithrika@ti.com>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This patch adds support for all of the known shipping Hauppauge HVR-2200
and HVR-2250 boards. Digital TV ATSC/QAM and DVB-T is enabled at this
time. Both tuners are supported.
Volatiles and typedefs need rework, the rest is coding style compliant.
Signed-off-by: Steven Toth <stoth@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
On VIDEO_M52790 and USB_GSPCA_SN9C20X, instead of tab, it were
using 7 whitespaces at the beginning, probably due to some
cut-and-paste trouble.
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Fix build errors in zr364xx by adding selects:
zr364xx.c:(.text+0x195ed7): undefined reference to `videobuf_streamon'
zr364xx.c:(.text+0x196030): undefined reference to `videobuf_dqbuf'
zr364xx.c:(.text+0x1960c4): undefined reference to `videobuf_qbuf'
zr364xx.c:(.text+0x196123): undefined reference to `videobuf_querybuf'
zr364xx.c:(.text+0x196182): undefined reference to `videobuf_reqbufs'
zr364xx.c:(.text+0x196224): undefined reference to `videobuf_queue_is_busy'
zr364xx.c:(.text+0x196390): undefined reference to `videobuf_vmalloc_free'
zr364xx.c:(.text+0x196571): undefined reference to `videobuf_iolock'
zr364xx.c:(.text+0x196678): undefined reference to `videobuf_mmap_mapper'
zr364xx.c:(.text+0x196760): undefined reference to `videobuf_poll_stream'
zr364xx.c:(.text+0x19689a): undefined reference to `videobuf_read_one'
zr364xx.c:(.text+0x1969ec): undefined reference to `videobuf_mmap_free'
zr364xx.c:(.text+0x197862): undefined reference to `videobuf_queue_vmalloc_init'
zr364xx.c:(.text+0x197a28): undefined reference to `videobuf_streamoff'
zr364xx.c:(.text+0x198203): undefined reference to `videobuf_to_vmalloc'
zr364xx.c:(.text+0x198603): undefined reference to `videobuf_streamoff'
drivers/built-in.o: In function `free_buffer':
zr364xx.c:(.text+0x19930c): undefined reference to `videobuf_vmalloc_free'
drivers/built-in.o: In function `zr364xx_open':
zr364xx.c:(.text+0x19a7de): undefined reference to `videobuf_queue_vmalloc_init'
drivers/built-in.o: In function `read_pipe_completion':
zr364xx.c:(.text+0x19b17f): undefined reference to `videobuf_to_vmalloc'
Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Adds driver for mt9v011 based on its datasheet, available at:
http://download.micron.com/pdf/datasheets/imaging/MT9V011.pdf
The driver was tested with a webcam that will be added on a next patch.
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Mark the v4l1 ov511 as deprecated as we now have ov511 support in
the gspca ov519 driver. Note we should really also keep track of this
in Documentation/feature-removal-schedule.txt, but that is not
part of the v4l-dvb tree.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Add ADV7343 I2C based video encoder driver. This follows the
v4l2-subdev framework. This driver has been tested on TI DM646x EVM. It
has been tested for Composite and Component outputs.
Updates as per review by Mauro Chehab, added support for more standards
supported by the encoder. Also adding the missed out signed-offs.Tested
only NTSC and PAL standards.
[hverkuil@xs4all.nl: s_routing API changed, updated driver to use new API]
Signed-off-by: Manjunath Hadli <mrh@ti.com>
Signed-off-by: Brijesh Jadav <brijesh.j@ti.com>
Signed-off-by: Chaithrika U S <chaithrika@ti.com>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This patch adds driver for TI THS7303 video amplifier. This driver is
implemented as a v4l2 sub device. Tested on TI DM646x EVM.
This version has updates based on review comments by Mauro Chehab.
Signed-off-by: Chaithrika U S <chaithrika@ti.com>
Reviewed-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
changed the pcb-config.c/h to pcb-cfg.c/h for short names.
Signed-off-by: Srinivasa Deevi <srinivasa.deevi@conexant.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
saa6588 can also be used by other drivers than just bttv. Move it to a
new RDS decoders category and add it as helper chip to bttv.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
The device encodes component video up to 1080i to a MPEG-TS stream with
H.264 video and stereo AAC audio. Newer firmwares accept also AC3
(up to 5.1) audio over optical SPDIF without reencoding.
Firmware upgrade is unimplemeted but rather unimportant since
the firmware sits on a flash chip.
The I2C adapter to drive the integrated infrared receiver/sender is
currently disabled due to a conflict with cx18-based devices.
Tested-by: Jarod Wilson <jarod@redhat.com>
Signed-off-by: Janne Grunau <j@jannau.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This patch removes the phytec specific setting of the bus width
and switches to the more generic query_bus_param/set_bus_param
hooks
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This patch removes the phytec specific setting of the bus width
and switches to the more generic query_bus_param/set_bus_param
hooks
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
The zoran i2c modules were still using V4L1 internally. Replace this
with V4L2. Also deleted saa7111.c and saa7114.c, we use saa7115.c instead.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
[mchehab@redhat.com: fix v4l2_ctrl_query_fill_std merge conflict]
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This camera is rather similar to MT9M001, but also has a couple of
enhanced features, like pixel binning.
create mode 100644 drivers/media/video/mt9t031.c
Signed-off-by: Guennadi Liakhovetski <lg@denx.de>
Acked-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This patch adds tw9910 driver that use soc_camera framework.
It was tested on SH Migo-r board and mplayer.
create mode 100644 drivers/media/video/tw9910.c
create mode 100644 include/media/tw9910.h
Signed-off-by: Kuninori Morimoto <morimoto.kuninori@renesas.com>
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Add a driver for the OMAP2 camera block. OMAP2 is used in e.g. Nokia
N800/N810 internet tablet.
This driver uses the V4L2 internal ioctl interface.
Signed-off-by: Sakari Ailus <sakari.ailus@nokia.com>
Signed-off-by: Trilok Soni <soni.trilok@gmail.com>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Prevent the zoran driver sources from cluttering the video directory.
This changeset only moves the drivers and it does not fix any of the
checkpatch warnings/errors to keep the changeset clean.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
The v4l core creates four different video devices (video, vbi, radio, vtx)
and each has its own range of minor numbers. However, modern devices keep
increasing the number of devices that they need so a maximum of 64 video
devices will not be enough in the future. In addition this scheme makes
it very hard to add new device types.
This patch disconnects the kernel number allocation (e.g. video0, video1,
etc.) from the actual minor number (just pick the first free minor).
This allows for much more flexibility in the future. However, it does
require the use of udev. For those who cannot use udev a new CONFIG option
was created that changes the allocation scheme back to the old behavior.
Thanks to Greg KH for suggesting this approach during the 2008 LPC.
In addition, several bugs were fixed in the ivtv and cx18 drivers: these
drivers try to allocate specific kernel numbers but that scheme contained
a bug which caused what should have been e.g. video17 to appear as e.g.
video2.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Cleanup tda9840 and use a v4l2 API to get the tuner subchannels.
Do some cleanups in mxb and switch to saa7115 instead of the saa7111
module.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This driver is for VERY old i2c-over-parallel port teletext receiver
boxes. Rather then spending effort on converting this driver to V4L2,
and since it is extremely unlikely that anyone still uses one of these
devices, it was decided to drop it (after discussing this as well with
the original author, Phil Blundell).
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Phil Blundell <philb@gnu.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Old driver for the dpc7146 demonstration board that is no longer
relevant. The last time this was tested on actual hardware was
probably around 2002. Since this is a driver for a demonstration
board the decision was made (after discussing this with the original
author, Michael Hunold) to remove it rather than spending a
lot of effort continually updating this driver to stay in sync
with the latest internal V4L2 or I2C API.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Michael Hunold <hunold@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Fix a typo in Kconfig, simplify error checking, further minor cleanup.
Tested-by: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: Guennadi Liakhovetski <g.iakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
- add PCI dependency for btcx
- fix compile errors (doesn't like ';' at the end of a #if 0)
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
It seems cosmetically better to let USB drivers be the last one.
Also, two SOC drivers were using select, instead of depends on SOC_CAMERA.
Since select has some drawbacks when checking for dependencies, convert those
two into depends on.
Cc: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
commit 0d3244d643 ("V4L/DVB (8342):
sh_mobile_ceu_camera: Add SuperH Mobile CEU driver V3") introduced
VIDEO_SH_MOBILE_CEU, which selects VIDEOBUF_DMA_CONTIG. This circumvents the
dependency on HAS_DMA of VIDEOBUF_DMA_CONTIG.
Add a dependency on HAS_DMA to VIDEO_SH_MOBILE_CEU to fix this.
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Acked-by: Paul Mundt <lethal@linux-sh.org>
Acked-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Mauro Carvalho Chehab