Commit Graph

151539 Commits

Author SHA1 Message Date
Devin Heitmueller
0f9fba3129 V4L/DVB (11926): tuner-core: fix warning introduced when cleaning up xc5000 init routine
This patch removes some remaining dead code.  Warning showed up in Hans
Verkuil's daily report after I committed hg changeset 7f2eea75118b.

Thanks to Michael Krufky for bringing the warning to my attention.

Cc: Michael Krufky <mkrufky@kernellabs.com>
Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-06-16 19:07:21 -03:00
Devin Heitmueller
3ed58baf5d V4L/DVB (11925): em28xx: Add support for the K-World 2800d
Make the KWorld 2800d work properly.  In this case, that means making the
profile more generic so that it works for both the Pointnix Intra-Oral USB
camera and the KWorld device.

The device provides the audio through a pass-thru cable, so we don't need
an actual audio capture profile (neither the K-World device nor the Pointnix
have an onboard audio decoder).

Thanks to Paul Thomas for providing sample hardware.

Cc: Paul Thomas <pthomas8589@gmail.com>
Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-06-16 19:07:20 -03:00
Devin Heitmueller
ee3436b828 V4L/DVB (11924): au0828: Don't let device work unless connected to a high speed USB port
The au0828 basically just doesn't work at 12 Mbps.  The isoc pipe needs
nearly 200 Mbps for analog support, so users would see garbage video, and on
the DVB/ATSC side scanning is likely to work but if the user tried to tune it
would certainly appear to have failed.

It's better to fail explicity up front and tell the user to plug into a USB 2.0
port, than to let the driver load and the user have weird problems with tuning
and garbage video.

Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-06-16 19:07:20 -03:00
Devin Heitmueller
64a00b43e6 V4L/DVB (11923): em28xx: Don't let device work unless connected to a high speed USB port
The em28xx basically just doesn't work at 12 Mbps.  The isoc pipe needs
nearly 200 Mbps for analog support, so users would see garbage video, and on
the DVB/ATSC side scanning is likely to work but if the user tried to tune it
would certainly appear to have failed.

It's better to fail explicity up front and tell the user to plug into a USB 2.0
port, than to let the driver load and the user have weird problems with tuning
and garbage video.

Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-06-16 19:07:19 -03:00
Mauro Carvalho Chehab
e2860d9621 V4L/DVB (11922): tuner-xc2028: cleanup: better use tuner type defines
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-06-16 19:07:18 -03:00
Mauro Carvalho Chehab
0a863975e2 V4L/DVB (11918): tuner-xc2028: Fix offset frequencies for DVB @ 6MHz
Both ATSC and DVB @ 6MHz bandwidth require the same offset.

While we're fixing it, let's cleanup the bandwidth setup to better
reflect the fact that it is a function of the bandwidth.

Thanks to Terry Wu <terrywu2009@gmail.com> for pointing this issue and
to Andy Walls <awalls@radix.net> for an initial patch for this fix.

Cc: Terry Wu <terrywu2009@gmail.com>
Acked-by: Andy Walls <awalls@radix.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-06-16 19:07:18 -03:00
Mauro Carvalho Chehab
a1014d70db V4L/DVB (11917): Fix firmware load for DVB-T @ 6MHz bandwidth for xc3028/xc3028L
The only two countries that are known to use 6MHz bandwidth are Taiwan
and Uruguay. Both use QAM subcarriers at OFTM.

This patch fixes the firmware load for such countries, where the
required firmware is the QAM one.

This also confirms the previous tests where it was noticed that the 6MHz
QAM firmware doesn't work for cable. So, this patch also removes support
for DVB-C, instead of just printing a warning.

Thanks to Terry Wu <terrywu2009@gmail.com> for pointing this issue and
to Andy Walls <awalls@radix.net> for an initial patch for this fix.

Cc: Terry Wu <terrywu2009@gmail.com>
Acked-by: Andy Walls <awalls@radix.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-06-16 19:07:17 -03:00
Antti Palosaari
22d4645311 V4L/DVB (11915): af9015: support for Genius TVGo DVB-T03
Add USB ID (0458:4012) for Genius TVGo DVB-T03.
Thanks to Petr Vodicka <vodicka.petr@email.cz> for reporting and testing.

Tested-by: Petr Vodicka <vodicka.petr@email.cz>
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-06-16 19:07:17 -03:00
Andy Walls
9ad4c6551b V4L/DVB (11898): cx18: Perform 64 bit divide so it works for 32 bit systems
Thanks to David Ward and Mike Krufky for reporting the problem and
debugging this as an unresolved symbol due to a 64 bit divide on a 32 bit
system.  David Ward provided the content of this patch; Andy Walls only
performed some cosmetic edits.

Reported-by: David Ward <david.ward@gatech.edu>
Signed-off-by: David Ward <david.ward@gatech.edu>
Signed-off-by: Andy Walls <awalls@radix.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-06-16 18:21:16 -03:00
Robert Krakora
75c74d1c78 V4L/DVB (11896): em28xx: Fix for Slow Memory Leak
Test Code:  (Provided by Douglas)

v4l-dvb/v4l2-apps/test/stress-buffer.c

The audio DMA area was never being freed and would slowly leak over
time as the v4l device was opened and closed by an application.

Thanks again to Douglas for generating the test code to help locate
memory leaks!!!

Signed-off-by: Robert Krakora <rob.krakora@messagenetsystems.com>
Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-06-16 18:21:16 -03:00
Filipe Rosset
f41b696156 V4L/DVB (11895): bt8xx: remove always false if
Remove always false if over unsigned int variable

Signed-off-by: Filipe Rosset <rosset.filipe@gmail.com>
Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-06-16 18:21:16 -03:00
Randy Dunlap
ab482a6c18 V4L/DVB (11881): one kconfig controls them all
Add a kconfig symbol that allows someone to disable all
multimedia config options at one time.

Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-06-16 18:21:16 -03:00
David Wong
493b7127aa V4L/DVB (11880): cx23885: support for card Mygica X8506 DMB-TH
This patch add cx23885 support for card "Mygica X8506 DMB-TH".
It should work on "Magic-Pro ProHDTV Extreme" as well, as they are
same hardware with different branding.

Sign-off-by: David T.L. Wong <davidtlwong@gmail.com>

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-06-16 18:21:15 -03:00
Miroslav Sustek
3047a17639 V4L/DVB (11879): Adds support for Leadtek WinFast DTV-1800H
Enables analog/digital tv, radio and remote control (gpio).

Tested-by: Marcin Wojcikowski <emtees.mts@gmail.com>
Tested-by: Karel Juhanak <karel.juhanak@warnet.cz>
Tested-by: Andrew Goff <goffa72@gmail.com>
Tested-by: Jan Novak <novak-j@seznam.cz>
Signed-off-by: Miroslav Sustek <sustmidown@centrum.cz>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-06-16 18:21:15 -03:00
Hans de Goede
9035f2e27a V4L/DVB (11872): gspca - spca561: Rename the 'White Balance' control to 'Hue'.
Binary files /home/v4l/tokernel/oldtree/Documentation/video4linux/v4lgrab.o and /home/v4l/tokernel/linux/Documentation/video4linux/v4lgrab.o differ

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-06-16 18:21:15 -03:00
Hans de Goede
d0848eb286 V4L/DVB (11871): gspca - spca561: Change the Rev12a controls.
- Extend the gain range
- Adjust the exposure
- Remove the broken autogain

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-06-16 18:21:15 -03:00
Jean-Francois Moine
191d0e7fba V4L/DVB (11869): gspca - ov534: JPEG 320x240 and 640x480 formats for ov965x.
The YUYV 640x480 format did not work with ov965x.

Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-06-16 18:21:15 -03:00
Jean-Francois Moine
7880f66138 V4L/DVB (11868): gspca - spca508: Optimize code.
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-06-16 18:21:15 -03:00
Jean-Francois Moine
1af63b3d1d V4L/DVB (11867): gspca - spca508: Cleanup source and update copyright.
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-06-16 18:21:14 -03:00
Andy Walls
86bc85b386 V4L/DVB (11865): cx18: Tweak color burst gate delay and initial color sub-carrier freq
Fix the burst gate delays to use a crystal value of 28636360 as assumed by
the rest of the driver.  Also have the initial color sub-carrier freq paramter
use the src decimation ratio per the documentation, instead of the actual
crystal/pixel clock ratio.  The tracking circuit will find the correct color
subcarrier in any case, as long as we're close.  Also fix up some debug print
statements.

Signed-off-by: Andy Walls <awalls@radix.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-06-16 18:21:14 -03:00
Andy Walls
929a3ad152 V4L/DVB (11864): cx18: Complete support for Sliced and Raw VBI for 625 line systems
Finish changes for sliced and raw VBI for 625 line systems.  Tested with VPS
and WSS being emitted by a PVR-350 in field 1 lines 16 and 23.

Signed-off-by: Andy Walls <awalls@radix.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-06-16 18:21:14 -03:00
Andy Walls
5ab740522f V4L/DVB (11863): cx18: Initial attempt to get sliced VBI working for 625 line systems
Initial changes to get sliced VBI for 625 line system working.  This is patch
is untested.

Signed-off-by: Andy Walls <awalls@radix.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-06-16 18:21:14 -03:00
Michael Krufky
1bc7f51c57 V4L/DVB (11861): saa7134: enable digital tv support for Hauppauge WinTV-HVR1110r3
Signed-off-by: Michael Krufky <mkrufky@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-06-16 18:21:14 -03:00
Michael Krufky
b9dcdb6fb8 V4L/DVB (11860): saa7134: fix quirk in saa7134_i2c_xfer for the saa7131 bridge
The i2c quirk in the saa7134_i2c_xfer function does a bogus write
to i2c address 0xfd, to work around a bug in the silicon that
affects read transactions.

Unfortunately, this hack is not working properly, since the bogus
write is to 0xfd, an invalid i2c address.  Fix this quirk by using
an actual valid i2c address, 0xfe, which is still unlikely to be
used as an i2c address for any actual i2c client.

This is required in order to properly communicate with a TDA10048
DVB-T demod located at i2c address 0x10 on the primary i2c bus.

Signed-off-by: Michael Krufky <mkrufky@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-06-16 18:21:14 -03:00
Michael Krufky
c27586e4d6 V4L/DVB (11858): cx23885: fix tda10048 IF frequencies for the Hauppauge WinTV-HVR1210
Steve missed the HVR1210 config struct for the TDA10048 in his IF freq patch.

Signed-off-by: Michael Krufky <mkrufky@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-06-16 18:21:13 -03:00
Steven Toth
a884c63cae V4L/DVB (11857): TDA10048: Missing two I/F's / Pll combinations from the PLL table
This was causing a lock failure in Australia.

Signed-off-by: Steven Toth <stoth@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-06-16 18:21:13 -03:00
Steven Toth
08b83583dc V4L/DVB (11856): pvrusb2: Ensure we specify I/F's for all bandwidths
pvrusb2: Ensure we specify I/F's for all bandwidths

Signed-off-by: Steven Toth <stoth@kernellabs.com>
Acked-by: Mike Isely <isely@pobox.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-06-16 18:21:13 -03:00
Steven Toth
8816bef53c V4L/DVB (11855): cx23885: Ensure we specify I/F's for all bandwidths
cx23885: Ensure we specify I/F's for all bandwidths

Signed-off-by: Steven Toth <stoth@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-06-16 18:21:13 -03:00
Steven Toth
9e08199770 V4L/DVB (11854): TDA10048: Ensure the I/F changes during DVB-T 6/7/8 bandwidth changes.
TDA10048: Ensure the I/F changes during DVB-T 6/7/8 bandwidth changes.

Signed-off-by: Steven Toth <stoth@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-06-16 18:21:13 -03:00
figo.zhang
6ecdf92d21 V4L/DVB (11853): minor have assigned value twice
The variable minor have assigned value twice, the first time is in the
initial "video_device" data struct in those drivers, pls see
saa7134-video.c,line 2503.

 ---

Signed-off-by: Figo.zhang <figo.zhang@kolorific.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-06-16 18:21:13 -03:00
figo.zhang
4a567394dc V4L/DVB (11852): saa7134-video.c: poll method lose race condition
saa7134-video.c: poll method lose race condition

Signed-off-by: Figo Zhang <figo.zhang@kolorific.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-06-16 18:21:12 -03:00
Dean Anderson
7d8535329c V4L/DVB (11851): patch: s2255drv: adding V4L2_MODE_HIGHQUALITY
Adding V4L2_MODE_HIGHQUALITY feature.

Signed-off-by: Dean Anderson <dean@sensoray.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-06-16 18:21:12 -03:00
Filipe Rosset
849a3aba2d V4L/DVB (11838): uvcvideo: Add Lenovo Thinkpad SL400 to device list comments
Update the 17ef:480b device comment to list Lenovo Thinkpad SL400.

Signed-off-by: Filipe Rosset <rosset.filipe@gmail.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@skynet.be>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-06-16 18:21:12 -03:00
Jean Delvare
7e11118592 V4L/DVB (11850): pvrusb2: Instantiate ir_video I2C device by default
Now that the ir-kbd-i2c driver has been converted to a new-style i2c
driver, we can instantiate the ir_video I2C device by default. The
pvr2_disable_ir_video is kept to disable the IR receiver, either
because the user doesn't use it, or for debugging purpose.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Acked-by: Mike Isely <isely@pobox.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-06-16 18:21:12 -03:00
Jean Delvare
20b0ead5fd V4L/DVB (11849): ivtv: Probe more I2C addresses for IR devices
Probe I2C addresses 0x71 and 0x6b for IR receiver devices (for the
PVR150 and Adaptec cards, respectively.)

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-06-16 18:21:12 -03:00
Jean Delvare
d9a88e632b V4L/DVB (11848): saa7134: Simplify handling of IR on AVerMedia Cardbus E506R
Now that we instantiate I2C IR devices explicitly, we can skip probing
altogether on boards where the I2C IR device address is known. The
AVerMedia Cardbus E506R is one of these boards.

Tested-by: Oldrich Jedlicka <oldium.pro@seznam.cz>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-06-16 18:21:12 -03:00
Jean Delvare
ec218a412b V4L/DVB (11847): saa7134: Simplify handling of IR on MSI TV@nywhere Plus
Now that we instantiate I2C IR devices explicitly, we can skip probing
altogether on boards where the I2C IR device address is known. The MSI
TV@nywhere Plus is one of these boards.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-06-16 18:21:11 -03:00
Jean Delvare
9a4cc5ac99 V4L/DVB (11846): ir-kbd-i2c: Don't assume all IR receivers are supported
The code in ir_probe makes the dangerous assumption that all IR
receivers are supported by the driver. The new i2c model makes it
possible for bridge drivers to instantiate IR devices before they are
supported, therefore the ir-kbd-i2c drivers must be made more robust
to not spam the logs or even crash on unsupported IR devices. Simply,
the driver will not bind to the unsupported devices.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-06-16 18:21:11 -03:00
Jean Delvare
4d7a2d6721 V4L/DVB (11845): ir-kbd-i2c: Use initialization data
For specific boards, pass initialization data to ir-kbd-i2c instead
of modifying the settings after the device is initialized. This is
more efficient and easier to read.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-06-16 18:21:11 -03:00
Jean Delvare
c668f32dca V4L/DVB (11844): ir-kbd-i2c: Switch to the new-style device binding model
Let card drivers probe for IR receiver devices and instantiate them if
found. Ultimately it would be better if we could stop probing
completely, but I suspect this won't be possible for all card types.

There's certainly room for cleanups. For example, some drivers are
sharing I2C adapter IDs, so they also had to share the list of I2C
addresses being probed for an IR receiver. Now that each driver
explicitly says which addresses should be probed, maybe some addresses
can be dropped from some drivers.

Also, the special cases in saa7134-i2c should probably be handled on a
per-board basis. This would be more efficient and less risky than always
probing extra addresses on all boards. I'll give it a try later.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-06-16 18:21:11 -03:00
Jean Delvare
1df8e9861c V4L/DVB (11843): ir-kbd-i2c: Don't use i2c_client.name for our own needs
In the standard device driver binding model, the name field of
struct i2c_client is used to match devices to their drivers, so we
must stop using it for internal purposes. Define a separate field
in struct IR_i2c as a replacement, and use it.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-06-16 18:21:11 -03:00
Alessio Igor Bogani
24c44d8511 V4L/DVB (11842): radio-mr800.c: missing mutex include
radio-mr800.c uses struct mutex, so while <linux/mutex.h> seems to be
pulled in indirectly by one of the headers it already includes, the right
thing is to include it directly.

Signed-off-by: Alessio Igor Bogani <abogani@texware.it>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Acked-by: Alexey Klimov <klimov.linux@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-06-16 18:21:10 -03:00
Simon Arlott
eda9f7523b V4L/DVB (11841): core: fix potential mutex_unlock without mutex_lock in dvb_dvr_read
dvb_dvr_read may unlock the dmxdev mutex and return -ENODEV, except this
function is a file op and will never be called with the mutex held.

There's existing mutex_lock and mutex_unlock around the actual read but
it's commented out.  These should probably be uncommented but the read
blocks and this could block another non-blocking reader on the mutex
instead.

This change comments out the extra mutex_unlock.

[akpm@linux-foundation.org: cleanups, simplification]
Signed-off-by: Simon Arlott <simon@fire.lp0.eu>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-06-16 18:21:10 -03:00
Cohen David.A
1010ed1327 V4L/DVB (11840): change kmalloc to vmalloc for sglist allocation in videobuf_dma_map/unmap
Change kmalloc()/kfree() to vmalloc()/vfree() for sglist allocation
during videobuf_dma_map() and videobuf_dma_unmap()

High resolution sensors might require too many contiguous pages
to be allocated for sglist by kmalloc() during videobuf_dma_map()
(i.e. 256Kib for 8MP sensor).
In such situations, kmalloc() could face some problem to find the
required free memory. vmalloc() is a safer solution instead, as the
allocated memory does not need to be contiguous.

Signed-off-by: David Cohen <david.cohen@nokia.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-06-16 18:21:10 -03:00
Laurent Pinchart
04a37e0f32 V4L/DVB (11837): uvcvideo: Start status polling on device open
Most UVC camera include an interrupt endpoint to report control value changes,
video streaming errors and camera button events. The USB controller
continuously polls the interrupt endpoint to retrieve such events. This
prevents the device from being auto-suspended, and thus consumes power.

Reporting video streaming errors don't make sense when the V4L2 device is
closed. Control value changes are probably useless as well if nobody listens to
the events, although caching will probably have to be completely disabled then.
No polling is thus be required when /dev/videoX is not opened.

To enable auto-suspend and save power do not poll the interrupt endpoint until
the device is open. We lose the ability to detect button events if no
application is using the camera.

http://bugzilla.kernel.org/show_bug.cgi?id=11948

Signed-off-by: Laurent Pinchart <laurent.pinchart@skynet.be>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-06-16 18:21:10 -03:00
Laurent Pinchart
b2d9cc4226 V4L/DVB (11836): uvcvideo: Add missing whitespaces to multi-line format strings.
Signed-off-by: Laurent Pinchart <laurent.pinchart@skynet.be>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-06-16 18:21:10 -03:00
Laurent Pinchart
078f894792 V4L/DVB (11835): uvcvideo: Parse frame descriptors with non-continuous indexes.
The UVC specification requires frame descriptors indexes to range from 1 to
the number of frame descriptors. At least some Hercules Dualpix Infinite
webcams erroneously use non-continuous index ranges. Make the driver support
them.

Signed-off-by: Laurent Pinchart <laurent.pinchart@skynet.be>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-06-16 18:21:10 -03:00
Alan Nisota
86cf5f84e6 V4L/DVB (11833): dvb-usb: Remove support for Genpix-CW3K (damages hardware)
I have been informed by the manufacturer that the patch currently in the v4l tree to support the Genpix-CW3K version of the hardware will actually
damage the firmware on recent units.  As he seems to not want this hardware supported in Linux, and I do not know how to detect the difference between
affected and not-affected units, I am requesting the immediate removal of support for this device.  This patch removes a portion of the changeset
dce7e08ed2b1 applied 2007-08-18 relating to this specific device.

Adapted patch to not remove code, but to only to comment it out.

Signed-off-by: Patrick Boettcher <pb@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-06-16 18:21:09 -03:00
matthieu castet
81dae6716f V4L/DVB (11832): dibusb_mc: fix i2c to not corrupt eeprom in case of strange read pattern
dibusb_i2c_xfer seems to do things very dangerous :
it assumes that it get only write/read request or write request.

That means that read can be understood as write. For example a program
doing
file = open("/dev/i2c-x", O_RDWR);
    ioctl(file, I2C_SLAVE, 0x50)
read(file, data, 10)
    will corrupt the eeprom as it will be understood as a write.

Signed-off-by: Matthieu CASTET <castet.matthieu@free.fr>
Signed-off-by: Patrick Boettcher <pb@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-06-16 18:21:09 -03:00
Patrick Boettcher
a9b8fe30a6 V4L/DVB (11831): dib0700: added USB IDs for Terratec T3 and T5
This patch adds the USB IDs for the Terratec devices T3 and T5.

Signed-off-by: Patrick Boettcher <pb@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-06-16 18:21:09 -03:00