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From: Russell Kliese <russell@kliese.wattle.id.au>
Signed-off-by: Russell Kliese <russell@kliese.wattle.id.au>
Signed-off-by: Hartmut Hackmann <hartmut.hackmann@t-online.de>
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From: Michael Krufky <mkrufky@linuxtv.org>
load ir-kbd-i2c for IR remote control support on DViCO FusionHDTV 5 PCI nano
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
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From: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
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From: Hermann Pitton <hermann-pitton@arcor.de>
Signed-off-by: Hermann Pitton <hermann-pitton@arcor.de>
Signed-off-by: Hartmut Hackmann <hartmut.hackmann@t-online.de>
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From: Yuri Funduryan <yurifun@mail.ru>
This also has some coding style fixes.
Signed-off-by: Yuri Funduryan <yurifun@mail.ru>
Signed-off-by: Hartmut Hackmann <hartmut.hackmann@t-online.de>
Reviewed-by: Hermann Pitton <hermann-pitton@arcor.de>
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From: Mauro Carvalho Chehab <mchehab@infradead.org>
Thanks to Martin Michlmayr <tbm@cyrius.com> for reporting this issue:
The zoran driver fails to compile on the ARM Orion platform with:
In file included from drivers/media/video/zoran_procfs.c:50:
drivers/media/video/zoran.h:232: error: expected identifier before numeric
constant
The reason is that drivers/media/video/zoran.h defines an enum with
GPIO_MAX in it, but Orion contains a #define GPIO_MAX 32 in
include/asm-arm/arch-orion/orion.h
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Guennadi Liakhovetski <g.liakhovetski@pengutronix.de>
Both camera drivers can function without GPIO support, in which case they
will only support the 10 bit data width mode. But the two respective switch
have to depend on CONFIG_GENERIC_GPIO. Additionally remove redundant
gpio_is_valid tests - they are repeated in bus_switch_request() functions.
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@pengutronix.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Guennadi Liakhovetski <g.liakhovetski@pengutronix.de>
Upon suggestion by David Brownell use a gpio_is_valid() predicate
instead of an explicit NO_GPIO macro. The respective patch to
include/asm-generic/gpio.h has been accepted upstream.
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@pengutronix.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Stephen Rothwell <sfr@canb.auug.org.au>
The MT9M001 and MT9V022 cameras must depend on GENERIC_GPIO since they
include asm/gpio.h
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Hartmut Hackmann <hartmut.hackmann@t-online.de>
The I2C bus interface of the LNB supply sits behind the i2c gate of the
tda10086, so wrappers were necessary for the set_voltage functions.
For the time being, the board will show up as MD8800
Many thanks to Hermann Pitton for his help
Signed-off-by: Hartmut Hackmann <hartmut.hackmann@t-online.de>
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From: Hartmut Hackmann <hartmut.hackmann@t-online.de>
Signed-off-by: Hartmut Hackmann <hartmut.hackmann@t-online.de>
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From: Brandon Philips <brandon@ifup.org>
- Continue to support the V4L2_CID_PRIVATE_BASE + 1 control in the ABI
- Report the same control as V4L2_CID_SHARPNESS
- Report the private control disabled via QUERYCTRL
Signed-off-by: Brandon Philips <bphilips@suse.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Mauro Carvalho Chehab <mchehab@infradead.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Mauro Carvalho Chehab <mchehab@infradead.org>
There's no need to load SCode table for FM.
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Ricardo Cerqueira <v4l@cerqueira.org>
There was a possible race condition in the increment/decrement of
the active device references counter.
Thanks to Trent Piepho (xyzzy@speakeasy.org) for bringing it up.
Signed-off-by: Ricardo Cerqueira <v4l@cerqueira.org>
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From: Robert Fitzsimons <robfitz@273k.net>
The initial work to convert the bttv driver to V4L2 "Partial conversion
from V4L1 to V4L2" (e84619b17440ccca4e4db7583d126c4189b987e5), missed
the line which set the appropriate overlay crop structure in the newly
allocated bttv_buffer. This then causes a divide error in the
bttv_calc_geo function.
Signed-off-by: Robert Fitzsimons <robfitz@273k.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Roland Stoll <roland@xindex.de>
It currently isn't possible to open the frontend device of cx88-mpeg devices
(DVB or Blackbird) multiple times concurrently. (for instance, to attach a
signal monitoring tool while reading a stream, or to send a frequency change
ioctl) This patch fixes that condition.
Signed-off-by: Roland Stoll <roland@xindex.de>
Signed-off-by: Ricardo Cerqueira <v4l@cerqueira.org>
Reviewed-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Michael Krufky <mkrufky@linuxtv.org>
Enable digital tuning support within tuner-simple. This will allow for a
single tuner module to manage the hardware, without having dvb-pll loaded.
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
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From: Michael Krufky <mkrufky@linuxtv.org>
Enable digital tuning support within tuner-simple. This will allow for a
single tuner module to manage the hardware, without having dvb-pll loaded.
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
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From: Michael Krufky <mkrufky@linuxtv.org>
if (priv->i2c_props.adap == NULL) then exit any function that would
send commands over the i2c bus. We allow drivers to attach without an
i2c adapter for cases where the dvb demod accesses the tuner directly
via calc_regs.
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
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From: Michael Krufky <mkrufky@linuxtv.org>
Add entry points used for digital tuning via the dvb_frontend.
Share state data between multiple instances of the driver for hybrid
tuners.
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
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From: Michael Krufky <mkrufky@linuxtv.org>
Convert tda9887 to use the new hybrid_tuner_request_state and
hybrid_tuner_release_state macros to manage state sharing between
hybrid tuner instances.
Some ATSC/DVB cards need to put the analog demodulator into standby
before tuning digital. This patch allows us to attach the tda9887
driver to the digital side of the bridge driver and be able to put
it into standby without jeopardizing the analog demod driver's state.
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
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From: Ian Armstrong <ian@iarmst.demon.co.uk>
As the result of a previous change that delayed the loading of the firmware,
the driver can sometimes report a bogus error regarding the yuv output filter
table not being found in the firmware. This patch moves the filter table
check to ensure it's only done after the firmware has been loaded.
Signed-off-by: Ian Armstrong <ian@iarmst.demon.co.uk>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
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From: Tyler Trafford <ttrafford@gmail.com>
- Use min()
- Eliminate extraneous variables
Signed-off-by: Tyler Trafford <ttrafford@gmail.com>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
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From: Hartmut Hackmann <hartmut.hackmann@t-online.de>
Support is not complete yet and untested.
Signed-off-by: Hartmut Hackmann <hartmut.hackmann@t-online.de>
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From: Ricardo Cerqueira <v4l@cerqueira.org>
Do away with the need to set tuner=63 on cx88xx with recent HVR-1300 boards
Signed-off-by: Ricardo Cerqueira <v4l@cerqueira.org>
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From: Adrian Pardini <pardo.bsso@gmail.com>
Signed-off-by: Adrian Pardini <pardo.bsso@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Mauro Carvalho Chehab <mchehab@infradead.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Douglas Schilling Landgraf <dougsland@gmail.com>
Added kernel validation to support mutex/semaphore. (kernel < 2.6.16)
Signed-off-by: Douglas Schilling Landgraf <dougsland@gmail.com>
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From: Mauro Carvalho Chehab <mchehab@infradead.org>
Thanks to Alan Stern <stern@rowland.harvard.edu> for pointing this issue.
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Mauro Carvalho Chehab <mchehab@infradead.org>
em28xx driver is capable of handling more than one usb device. However, isoc
transfers require a large amount of data to be transfered.
Before this patch, just one em28xx board were enough to allocate more than 50%
URBs:
T: Bus=02 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=480 MxCh= 8
B: Alloc=480/800 us (60%), #Int= 0, #Iso= 2
D: Ver= 2.00 Cls=09(hub ) Sub=00 Prot=01 MxPS=64 #Cfgs= 1
So, only one board could use an USB host at the same time. After the patch, it
is possible to use more than one em28xx at the same time, on the same usb host,
if the image size is slower or equal to 345600, since those images will
require about 30% of the URBs:
T: Bus=02 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=480 MxCh= 8
B: Alloc=232/800 us (29%), #Int= 0, #Iso= 2
D: Ver= 2.00 Cls=09(hub ) Sub=00 Prot=01 MxPS=64 #Cfgs= 1
So, in thesis, after the patch, it would be possible to use up to 3 boards by
each usb host, if the devices are generating small images.
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Guennadi Liakhovetski <g.liakhovetski@pengutronix.de>
This driver supports Micron MT9V022 colour camera.
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@pengutronix.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Guennadi Liakhovetski <g.liakhovetski@pengutronix.de>
This driver supports Micron MT9M001 monochrome and colour cameras.
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@pengutronix.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Guennadi Liakhovetski <g.liakhovetski@pengutronix.de>
This patch adds a driver for the Quick Capture Interface on the PXA270.
It is based on the original driver from Intel, but has been re-worked
multiple times since then, now for the first time it supports the
V4L2 API.
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@pengutronix.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Guennadi Liakhovetski <g.liakhovetski@pengutronix.de>
This driver provides an interface between platform-specific camera
busses and camera devices. It should be used if the camera is connected
not over a "proper" bus like PCI or USB, but over a special bus, like,
for example, the Quick Capture interface on PXA270 SoCs. Later it should
also be used for i.MX31 SoCs from Freescale. It can handle multiple
cameras and / or multiple busses, which can be used, e.g., in
stereo-vision applications.
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@pengutronix.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Mauro Carvalho Chehab <mchehab@infradead.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Mauro Carvalho Chehab <mchehab@infradead.org>
Improves audio configurations on em28xx:
- mutes audio before changing amux;
- adds a delay after setting audio src;
- waits up to 50ms for ac97 busy.
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Mauro Carvalho Chehab <mchehab@infradead.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Mauro Carvalho Chehab <mchehab@infradead.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Mauro Carvalho Chehab <mchehab@infradead.org>
Adds vidioc_[g|s]_register handlers. This allows getting/setting register
from em28xx.
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Mauro Carvalho Chehab <mchehab@infradead.org>
AC97 register initialization seem to always be needed. This patch fixes audio
for Prolink/Pixelview USB2 board.
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Mauro Carvalho Chehab <mchehab@infradead.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Andrew Morton <akpm@linux-foundation.org>
drivers/media/video/em28xx/em28xx-core.c: In function 'em28xx_set_audio_source':
drivers/media/video/em28xx/em28xx-core.c:276: warning: 'no_ac97' may be used uninitialized in this function
This looks like a genuine bug to me.
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Mauro Carvalho Chehab <mchehab@infradead.org>
Original Changelog:
Author: Daniel Walker <dwalker@mvista.com>
Date: Thu Jan 17 12:52:05 2008 -0800
fix wrong sized spinlock flags argument
Correct wrong sized spinlock flags, form int to unsigned long.
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Mauro Carvalho Chehab <mchehab@infradead.org>
kernel-sync:
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Mauro Carvalho Chehab <mchehab@infradead.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Mauro Carvalho Chehab <mchehab@infradead.org>
Original Changelog:
Author: Jean Delvare <khali@linux-fr.org>
Date: Sun Jan 27 18:14:51 2008 +0100
i2c: Drivers stop using the redundant client list
The redundant i2c client list maintained by i2c-core is going away
soon, so drivers should stop using it now. Instead, they can use the
standard iterator provided by the device driver model
(device_for_each_child).
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Mauro Carvalho Chehab <mchehab@infradead.org>
Original changelog:
Author: Jean Delvare <khali@linux-fr.org>
Date: Sun Jan 27 18:14:48 2008 +0100
i2c: Change prototypes of refcounting functions
Use more standard prototypes for i2c_use_client() and
i2c_release_client(). The former now returns a pointer to the client,
and the latter no longer returns anything. This matches what all other
subsystems do.
kernel-sync:
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Mauro Carvalho Chehab <mchehab@infradead.org>
Original changelog:
Author: Joe Perches <joe@perches.com>
Date: Sun Feb 3 17:18:59 2008 +0200
drivers/media/: Spelling fixes
kernel-sync:
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Mauro Carvalho Chehab <mchehab@infradead.org>
Original patch comments:
Author: Takashi Iwai <tiwai@suse.de>
Date: Tue Jan 8 18:13:27 2008 +0100
[ALSA] Remove sound/driver.h
This header file exists only for some hacks to adapt alsa-driver
tree. It's useless for building in the kernel. Let's move a few
lines in it to sound/core.h and remove it.
With this patch, sound/driver.h isn't removed but has just a single
compile warning to include it. This should be really killed in
future.
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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