Commit Graph

52292 Commits

Author SHA1 Message Date
Luc Saillard
9ee6d78cd4 V4L/DVB (5547): Add ENUM_FRAMESIZES and ENUM_FRAMEINTERVALS ioctls
This patch add support for the VIDIOC_ENUM_FRAMESIZES and
VIDIOC_ENUM_FRAMEINTERVALS ioctl.
* check if the maximum native framesize for raw mode is correct
* raw mode framerates for all three chipset types

Signed-off-by: Gregor Jasny <gjasny@web.de>
Signed-off-by: Luc Saillard <luc@saillard.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:45:50 -03:00
Douglas Landgraf
1de6923811 V4L/DVB (5546): Radio-terratec.c Replace tt_do_ioctl to use video_ioctl2
Convert radio-terratec to use video_ioctl2

Signed-off-by:  Douglas Schilling Landgraf <dougsland@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:45:49 -03:00
Hartmut Birr
2970c49270 V4L/DVB (5545): Saa7146: Release capture buffers on device close
If the video device (saa7146 on a FF card) was open for capturing,
the close call didn't release the capture buffers.

Signed-off-by: Hartmut Birr <e9hack@gmail.com>
Signed-off-by: Oliver Endriss <o.endriss@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:45:48 -03:00
Hartmut Birr
dc120b0734 V4L/DVB (5544): Budget-av: Make inversion setting configurable, add KNC ONE V1.0 card
Make the inversion setting configurable. The KNC ONE V1.0 uses
non inverted setting for the inversion and add the KNC ONE V1.0 card.

Signed-off-by: Hartmut Birr <e9hack@googlemail.com>
Signed-off-by: Oliver Endriss <o.endriss@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:45:48 -03:00
Hartmut Birr
aa323ac89c V4L/DVB (5543): Tda10023: Add support for frontend TDA10023
Add support for the frontend TDA10023 and add cards that need the
tda10023.

Signed-off-by: Hartmut Birr <e9hack@googlemail.com>
Signed-off-by: Georg Acher <acher@in.tum.de>
Signed-off-by: Oliver Endriss <o.endriss@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:45:47 -03:00
Hartmut Birr
fd9c66e269 V4L/DVB (5542): Budget-av: Remove polarity switching of the clock for DVB-C
Remove the polarity switching of the clock for the DVB-C cards in
budget-av.c. This hack is no longer necessary because the saa7146 can
do the job to remove the additional FEC bytes from the TS.

Signed-off-by: Hartmut Birr <e9hack@googlemail.com>
Signed-off-by: Oliver Endriss <o.endriss@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:45:46 -03:00
Douglas Landgraf
a1314b1ab6 V4L/DVB (5541): Radio-zoltrix.c Replace zol_do_ioctl to use video_ioctl2
Convert radio-zoltrix to use video_ioctl2

Signed-off-by:  Douglas Schilling Landgraf <dougsland@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:45:45 -03:00
Douglas Landgraf
c5f822bf60 V4L/DVB (5540): Radio-trust.c Replace tr_do_ioctl to use video_ioctl2
Convert radio-trust to use video ioctl2

Signed-off-by:  Douglas Schilling Landgraf <dougsland@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:45:45 -03:00
Douglas Landgraf
8b811cf0c6 V4L/DVB (5539): Radio-rtrack2.c Added VIDIOC_[GS]_AUDIO and VIDIOC_[S|G]_INPUT
Implements VIDIOC_[GS]_AUDIO and VIDIOC_[S|G]_INPUT on radio-rtrack2

Signed-off-by: Douglas Schilling Landgraf <dougsland@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:45:44 -03:00
Thierry MERLE
ec709bb801 V4L/DVB (5530): Usbvision: remove CustomDevice facility
usbvision has a module parameter that ables the user to add a new USB 
entry at driver load. This functionality is useless by experience 
(adding statically the entry is easy). 

Furthermore, the USB_DEVICE(0xfff0, 0xfff0) USB entry caused 
usbvision_probe to be called for all unclaimed devices. 

Signed-off-by: Thierry MERLE <thierry.merle@free.fr>
Acked-by: Dwaine Garden <DwaineGarden@rogers.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:45:43 -03:00
Douglas Landgraf
25f30389dd V4L/DVB (5534): Radio-rtrack2.c Replace rt_ioctl to use video_ioctl2
Convert radio-rtrack2 to use video_ioctl2

Signed-off-by: Douglas Schilling Landgraf <dougsland@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:45:42 -03:00
Marco Gittler
941491f3a5 V4L/DVB (5532): Add support for Opera S1- DVB-USB
This patch adds support for DVB-Opera S1 USB 2.0 BOX.

Signed-off-by: Marco Gittler <g.marco@freenet.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:45:42 -03:00
Thierry MERLE
6284feafcf V4L/DVB (5529): Usbvision: remove not needed TUNER_SET_TYPE_ADDR call
usbvision_i2c: remove TUNER_SET_TYPE_ADDR call in attach_inform
since it is done by tuner_core.
Acked-by: Dwaine Garden <DwaineGarden@rogers.com>

Signed-off-by: Thierry MERLE <thierry.merle@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:45:41 -03:00
Thierry MERLE
bf8b20e190 V4L/DVB (5528): Usbvision: reverting some i2c cleanups
usbvision-i2c.c: reverting some i2c cleanups in order to recover a safe state.
Acked-by: Dwaine Garden <DwaineGarden@rogers.com>

Signed-off-by: Thierry MERLE <thierry.merle@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:45:41 -03:00
vignesh.babu@wipro.com
c42cabefce V4L/DVB (5526): Cx88-alsa.c: Use kzalloc
Replacing kmalloc/memset combination with kzalloc.

Signed-off-by: vignesh babu <vignesh.babu@wipro.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:45:40 -03:00
Trent Piepho
3153bd91bf V4L/DVB (5525): Usbvision: fix confusion over 7-bit vs 8-bit TDDA9887 addresses
The code was testing an 8-bit address against a 7-bit address.  Will the
confusion of the two never cease?
Biggest flaw of the I2C protocol:  the R/W bit is the LSB instead of the
MSB.  No one can ever agree if addresses are 7-bits and the R/W bit
follows them, or if they are 8-bit and the R/W bit is OR-ed into the
address byte.  If the R/W bit was first, it wouldn't make any difference!

Signed-off-by: Trent Piepho <xyzzy@speakeasy.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:45:40 -03:00
Akinobu Mita
66ab6e023e V4L/DVB (5513): Bt878: prevent probing wrong card entry
I got strange message when I did modprobe bt878:
bt878_probe: card id=[0x0],[ <NULL> ] has DVB functions.
The card_list array is terminated by sentinel entry.
But this list is traversed by:
for (i = 0, dvb_cards = card_list; i < ARRAY_SIZE(card_list);
     i++, dvb_cards++) {
...
}
in bt878_probe().
So this loop checks dummy sentinel entry, too.
This patch removes unnecessary sentinel entry.

Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:45:39 -03:00
Thierry MERLE
f2c340583c V4L/DVB (5524): Usbvision: fix TDA9887 detection
- Adding 0x86 as possible I2C addresses for TDA9887 to call TUNER_SET_TYPE_ADDR.

Signed-off-by: Thierry MERLE <thierry.merle@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:45:39 -03:00
Thierry MERLE
672d013bed V4L/DVB (5523): Usbvision: fix a debug message in usb probe function
- change a printk to PDEBUG when USB probe detects an unknown device.
This will avoid a message log from usbvision when an unclaimed device is inserted.

Signed-off-by: Thierry MERLE <thierry.merle@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:45:38 -03:00
Thierry MERLE
1ff16c2091 V4L/DVB (5522): Usbvision: i2c function cleanups
usbvision-i2c function renamings, code cleanup

Signed-off-by: Thierry MERLE <thierry.merle@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:45:37 -03:00
Mauro Carvalho Chehab
d3df9c4fa1 V4L/DVB (5521): Usb_get_dev were called twice. Removing the extra call.
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:45:37 -03:00
Ville-Pekka Vainio
28aedb8fd9 V4L/DVB (5520): Add support for the extra keys in the black Technotrend 1500 IR
It has come to my knowledge that the Technotrend 1500 DVB cards have 
been sold bundled with at least two different kinds of remotes, a grey 
one and a black one. 
This patch adds support for the extra keys in the black remote to 
ir-keymaps.c.

Signed-off-by: Ville-Pekka Vainio <vpivaini@cs.helsinki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:45:35 -03:00
Mauro Carvalho Chehab
f8a389db50 V4L/DVB (5518): Fix a bug on device detection
Thanks to: Thierry MERLE <thierry.merle@free.fr> for pointing this

Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:45:35 -03:00
Trent Piepho
c682b3a7fb V4L/DVB (5517): Usbvision: store the device database more efficiently
One bit wide bitfields need to declared unsigned to have the range 0 to
1, or they have the range -1 to 0.

A few techniques to reduce the driver's size by about 1700 bytes on ia32,
probably more on x86-64.

Put the biggest fields first, less padding is necessary that way.

Put fields with a limited range into a smaller type.  For example
VideoChannels will fit in 3 bits, and TunerType can use 8 bits.

Vin_Reg1, Vin_Reg2, and Dvi_yuv define values for 8-bit registers, but
they can't just go into an 8-bit field with no changes, since -1 was used
as a flag to indicate a value was not present.  So what we do is create a
one-bit flag for each one to indicate if a value is or is not present.

This only takes 9 bits and has the added advantage that when the register
isn't overridden (Vin_Reg[12] never are) it doesn't need to appear in the
structure definition since the default value for the flag will be zero.

Signed-off-by: Trent Piepho <xyzzy@speakeasy.org>
Acked-by: Thierry MERLE <thierry.merle@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:45:34 -03:00
Mauro Carvalho Chehab
f7ca6256bc V4L/DVB (5516): Reduce usbvision data size
This patch reduces usbvision driver on about 1Kb on i386 over the
original version with the old struct:
   text    data     bss     dec     hex filename
  52312   11848      60   64220    fadc old/usbvision.ko
  52474   10708      60   63242    f70a new/usbvision.ko

Acked-by: Thierry MERLE <thierry.merle@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:45:33 -03:00
Mauro Carvalho Chehab
659ae56dcd V4L/DVB (5515): Use a better format to represent usbvision supported boards
Changed usbvision cards table to allow:
	1) Not repeat USB ID on two structs;
	2) Not need to specify both usb and card description tables at
	   the same order, removing some magic;
Some cards had duplicated names. Fixed.
A test for an specific board were doing by using a string comparation.
The comparation were wrong. Also, it is not a good practice to recognize
a board based on his string name.
Acked-by: Thierry MERLE <thierry.merle@free.fr>

Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:45:32 -03:00
Markus Rechberger
2c4d336468 V4L/DVB (5512): Fix 3/3 for bug 7819: fixed hotplugging for dvbnet
fixed hotplugging for dvbnet

Signed-off-by: Michal CIJOML Semler <cijoml@volny.cz>
Signed-off-by: Markus Rechberger <markus.rechberger@amd.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:45:32 -03:00
Markus Rechberger
57861b432b V4L/DVB (5511): Fix 2/3 for bug 7819: demux and dvr
fixing hotplug issue for demux[n] and dvr[n]

Signed-off-by: Michal CIJOML Semler <cijoml@volny.cz>
Signed-off-by: Markus Rechberger <markus.rechberger@amd.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:45:31 -03:00
Markus Rechberger
ca5be9cd05 V4L/DVB (5510): Fix 1/3 for bug 7819: fixed frontend hotplug issue
fixed frontend hotplug issue

Signed-off-by: Michal CIJOML Semler <cijoml@volny.cz>
Signed-off-by: Markus Rechberger <markus.rechberger@amd.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:45:30 -03:00
Mike Isely
31a1854706 V4L/DVB (5507): Pvrusb2: Gather USB bus address info and report it
The V4L2 API requires a unique bus_info string returned as part of the
v4l2_capability structure.  These changes gather up the USB address
information, from the underlying device, into a string and report that
out through v4l2 and via sysfs (for completeness).

Signed-off-by: Mike Isely <isely@pobox.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:45:30 -03:00
Hendrik Borghorst
4f210e0722 V4L/DVB (5505): Fix Kernel Bugzilla #8301: spinlock fix for flexcop-pci
If you modprobe the b2c2-flexcop-pci module you got a hardlock of your system.
This is due the usage of spin_lock before spin_lock_init is called.

Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:45:29 -03:00
Trent Piepho
990e3743b5 V4L/DVB (5504): Sn9c102: Make driver V4L2 not V4L1
sn9c102 is a v4l2 driver, except it used a couple v4l1 helper functions.
Stop using those functions and depend on V4L2 in Kconfig.
Acked-by: Luca Risolia <luca.risolia@studio.unibo.it>

Signed-off-by: Trent Piepho <xyzzy@speakeasy.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:45:29 -03:00
Trent Piepho
7e81d8254d V4L/DVB (5503): Sn9c102: declare constant byte sequences as static const
Makes sure they don't get copied onto the stack.

Signed-off-by: Trent Piepho <xyzzy@speakeasy.org>
Acked-by: Luca Risolia <luca.risolia@studio.unibo.it>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:45:28 -03:00
Trent Piepho
c680dd6038 V4L/DVB (5502): Sn9c102: more efficient register writing code
There were many places in the driver which had long sequences of constant
register initializations.  These were done with one function call per
register.  The register address and value were immediate values in the
function calls.
This is very inefficient, as each register and value take twice the space
when they are code, as each includes a push instruction to put it on
the stack.  There there is the overhead, both size and time, for a
function call for each register.  It's also quite a few lines of C code
to do this.
The patch creates a function that writes multiple registers from a list,
and a macro that makes it easy to construct a such a list as a const
static local to send to the function.
This gets rid of quite a bit of C code, and shrinks the driver by around
8k, while at the same time being more efficient.
Acked-by: Luca Risolia <luca.risolia@studio.unibo.it>

Signed-off-by: Trent Piepho <xyzzy@speakeasy.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:45:27 -03:00
Mauro Carvalho Chehab
0ee32871c1 V4L/DVB (5500): Add a CARDLIST for the supported devices by usbvision driver
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:45:26 -03:00
Scott Alfter
1ebba670ed V4L/DVB (5497): Additional card support for bttv driver
SSAI (www.ssai.us) makes several Bt878-based capture cards that get used in our
surveillance, conferencing, and medical imaging systems.  The attached
relatively small patch adds support for these cards, which fall into two broad
* boards with one or more Bt878s, one or more composite inputs, and no S-video
  or tuner inputs
* boards with one Bt878, one composite input, one S-video input, and no tuner
  input

Signed-off-by: Scott Alfter <salfter@ssai.us>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:45:25 -03:00
Trent Piepho
4b9d4e7dba V4L/DVB (5494): Lgdt330x: Fix some warnings
It's KERN_WARNING "lgdt....", not "KERN_WARNING lgdt...."

Signed-off-by: Trent Piepho <xyzzy@speakeasy.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:45:24 -03:00
Jean Delvare
82c2e4617c V4L/DVB (5492): Remove useless includes of i2c-algo-bit.h
The tda7432, tda9875 and tvaudio media drivers don't need to include
the linux/i2c-algo-bit.h header file.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:45:23 -03:00
Jean Delvare
e8f4e7525c V4L/DVB (5491): Cx88: Support the DTV1000 T analog inputs
Add support for the S-Video and CVBS (composite) analog video inputs
of the Leadtek WinFast DTV1000 T adapter.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Acked-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:45:23 -03:00
Amit Choudhary
fd51c697dd V4L/DVB (5490): Drivers/media/video/se401.c: check kmalloc() return value.
Check the return value of kmalloc() in function se401_start_stream(), in
file drivers/media/video/se401.c.

Signed-off-by: Amit Choudhary <amit2030@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:45:21 -03:00
Amit Choudhary
20ec811edd V4L/DVB (5489): Codec.c: check kmalloc() return value.
Signed-off-by: Amit Choudhary <amit2030@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:45:20 -03:00
Mauro Carvalho Chehab
aaa40cb8b7 V4L/DVB (5488): Replace DMA magic mask for its aliases
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:45:20 -03:00
Ed Vipas
904ab884a2 V4L/DVB (5486): Add support for remote of Asustech P7131 Hybrid LNA
This patch just defines the remote control type.

Signed-off-by: Ed Vipas <epvipas@gmail.com>
Signed-off-by: Hartmut Hackmann <hartmut.hackmann@t-online.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:45:19 -03:00
Hartmut Hackmann
9971f4f1d3 V4L/DVB (5485): Tda827x: delayed probing of tuner version
When the tuner is attached, the tda10046 is not initilized yet, so it
is searching for its firmware. If the tuner is attached to the tda10046
silent i2c port, a bus collision can occur. Now the version is probed
during the first init or sleep call.

Signed-off-by: Hartmut Hackmann <hartmut.hackmann@t-online.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:45:17 -03:00
Hartmut Hackmann
e65ec752ce V4L/DVB (5484): Set tda8290 to analog mode after init
Set tda8290 to analog mode after init, otherwise the tuner driver will 
not accept i.e. the standby command.

Signed-off-by: Hartmut Hackmann <hartmut.hackmann@t-online.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:45:15 -03:00
Jarod Wilson
f992a497c7 V4L/DVB (5482): Bttv: automatically load dvb-bt8xx for bttv cards with dvb
This patch causes the bttv driver to automatically load the dvb-bt8xx module
for bttv/dvb hybrid cards. Successfully tested with a pcHDTV HD-2000 card.
This patch is based on the recent patches to enable autoloading of cx88-dvb,
cx88-blackbird and saa7134-dvb.

Signed-off-by: Jarod Wilson <jwilson@redhat.com>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:45:14 -03:00
Damian Minkov
fbc8408a0d V4L/DVB (5481): Fix audio input for AverTv Go 007
Fix audio input source for capturing(playing) audio on AverTv Go 007 cards.

Signed-off-by: Damian Minkov <damencho@damencho.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:45:14 -03:00
Mauro Carvalho Chehab
66623a0419 V4L/DVB (5480): Fix cx88_print_irqbits calls to use ARRAY_SIZE
cx88_print_irqbits were expecting a string pointer with 32 bytes. Better 
to pass the string size and use ARRAY_SIZE on its calls.

Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:45:13 -03:00
Mauro Carvalho Chehab
53c4e9551c V4L/DVB (5479): Use ARRAY_SIZE instead of a magic number
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:45:12 -03:00
Mauro Carvalho Chehab
5b9c4e6dbb V4L/DVB (5478): Use ARRAY_SIZE and a cleaner logic for initializing tuner
ATI HDTV Wonder needs to initialize some registers before allowing the
tuner to start working.
The current logic have lots of magic. This patch makes the code cleaner,
using ARRAY_SIZE() for the initialization array and using a
bidimensional array, instead of doing some stuff like:
	&buffer[i+2]

Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:45:11 -03:00