11 Sep, 2008
1 commit
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commit 0d3244d6439c8c31d2a29efd587c7aca9042c8aa ("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
Acked-by: Paul Mundt
Acked-by: Magnus Damm
Signed-off-by: Linus Torvalds
05 Sep, 2008
10 commits
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Signed-off-by: Li Zefan
Signed-off-by: Jean-Francois Moine
Signed-off-by: Mauro Carvalho Chehab -
While doing some testing using Luca Risolia's sonix driver I noticed that
the video device did not get ACL's set to allow access by locally logged in
users, nor does it show up as a video device in lshal, causing cheese to not
see it.This turns out to be caused by all of Luca Risolia's drivers not setting
the parent member of the video_device struct. This patch fixes this.Cc: Luca Risolia
Signed-off-by: Hans de Goede
Signed-off-by: Mauro Carvalho Chehab -
b2c2-flexcop, dvb/bt8xx and video/bt8xx fails to build on ARM with:
__bad_udelay is specifically designed on ARM to fail when udelay is
called in a bad way. arch/arm/include/asm/delay.h has this to say
about __bad_udelay:/*
* This function intentionally does not exist; if you see references to
* it, it means that you're calling udelay() with an out of range value.
*
* With currently imposed limits, this means that we support a max delay
* of 2000us. Further limits: HZ
Signed-off-by: Mauro Carvalho Chehab -
budget.ko fails to build on ARM with:
ERROR: "__bad_udelay" [drivers/media/dvb/ttpci/budget.ko] undefined!
make[1]: *** [__modpost] Error 1__bad_udelay is specifically designed on ARM to fail when udelay is
called in a bad way. arch/arm/include/asm/delay.h has this to say
about __bad_udelay:/*
* This function intentionally does not exist; if you see references to
* it, it means that you're calling udelay() with an out of range value.
*
* With currently imposed limits, this means that we support a max delay
* of 2000us. Further limits: HZ
Signed-off-by: Thierry MERLE
Signed-off-by: Mauro Carvalho Chehab -
- Adjust hstart in ov7630 on sn9c103 initdata to shift bayer pattern, this is
the same change as done for the other initdata tables in a previous patch.
- Assign usb-id's for the ov7630 + sn9c103 to gspca if gspca and sn9c102
drivers are both enabled.Signed-off-by: Hans de Goede
Signed-off-by: Jean-Francois Moine
Signed-off-by: Mauro Carvalho Chehab -
-Make raw bayer header size change from 20 to 16 affect rev072a only, my 2
rev012a cams both have a header size of 20
-While testing this I also tested the new exposure setting (good work on
finding the register JF), and after quite a bit of testing have found out the
exact meaning of the register, this patch modifies setexposure to control
the exposure over a much wider range.Signed-off-by: Hans de Goede
Signed-off-by: Jean-Francois Moine
Signed-off-by: Mauro Carvalho Chehab -
- have 2 pixfmt tables
- offset of Bayer frames at 16 instead of 20.Signed-off-by: Jean-Francois Moine
Signed-off-by: Mauro Carvalho Chehab -
When using the sonixb driver in a dark room and given that the autoexposure
algorithm starts with a setting most suitable for daylight, the picture
produced by the cam may actually be 100% black leading to a avg_lum value of 0,
so an avg_lum value of 0 does not always signal an exposure settings change
(which it normally does). This patch adds a check for the really black image
case and stops dropping all frames as invalid in this case.Signed-off-by: Hans de Goede
Signed-off-by: Jean-Francois Moine
Signed-off-by: Mauro Carvalho Chehab -
This patch makes gspca claim the USB-ID for sn9c101/2 cams with a TAS5110C1B
sensor even if both gspca and sn9c102 are enabled, as these cams are much
better supported under gspca (and extensively tested with gspca).
It also removes an usb-id from sn9c102 for one more unsupported bridge
sensor combo.Signed-off-by: Hans de Goede
Signed-off-by: Jean-Francois Moine
Signed-off-by: Mauro Carvalho Chehab -
- Add documentation for some known registers
- Add support for vga modes (320x240, 160x120) for sif sensors
- Remove F_RAW sensor flag raw mode should work on any sensor as its a bridge
only thing and keeping the flag was becoming awkward.
- Fixup ov6650 and pas106 auto exposure window settingsSigned-off-by: Hans de Goede
Signed-off-by: Jean-Francois Moine
Signed-off-by: Mauro Carvalho Chehab
04 Sep, 2008
29 commits
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This patch fixes a memory leak in an error path.
Reported-by: Adrian Bunk
Signed-off-by: Adrian Bunk
Signed-off-by: Mauro Carvalho Chehab -
This patch fixes a memory leak ("fw" wasn't freed).
Reported-by: Adrian Bunk
Signed-off-by: Adrian Bunk
Signed-off-by: Mauro Carvalho Chehab -
video_device_release() does kfree(), which made the following printk()
doing a use-after-free.printk() first and release then.
Reported-by: Adrian Bunk
Signed-off-by: Adrian Bunk
Signed-off-by: Mauro Carvalho Chehab -
This adds basic support for the Hauppauge Nova-TD-500 84xxx series.
A future patch will allow for one aerial input to supply both tuners.
With the current code, an aerial must be plugged into each antannae input
in order for both tuners to function.Signed-off-by: Michael Krufky
Signed-off-by: Mauro Carvalho Chehab -
This comment helps to make the code more readable.
Signed-off-by: Michael Krufky
Signed-off-by: Mauro Carvalho Chehab -
Some DVB drivers are incorrectly assuming that the size of
i2c_adapter.name is I2C_NAME_SIZE. Here's a fix.Also change strncpy to strlcpy, as the former is error-prone (and was
indeed incorrectly used.)Signed-off-by: Jean Delvare
Acked-by: Uwe Bugla
Reviewed-by: Michael Krufky
Signed-off-by: Steven Toth
Signed-off-by: Andrew Morton
Signed-off-by: Mauro Carvalho Chehab -
1) Lower the hstart setting for all sensor by 1 so that we generate
(compressed) BGGR data just like sn9c102 does (instead of GBRG data)
2) Add support for raw bayer output in the lowest resolutions (not enough
bandwidth for higher resolutions), this should work with all sensors but
to be sure only enable it for sensors where it has been tested.Signed-off-by: Hans de Goede
Signed-off-by: Jean-Francois Moine
Signed-off-by: Mauro Carvalho Chehab -
Under certain conditions sonixb compressed frame size can get bigger then
the uncompressed size (seen with 0c45:6028), so make the buffers slightly
bigger.Signed-off-by: Hans de Goede
Signed-off-by: Jean-Francois Moine
Signed-off-by: Mauro Carvalho Chehab -
-the usb-id table caried several flags which were not usb-id specific but
sensor specific, add a sensor_data array and move these flag there
-fr_h_sz was being abused to store and check which bridge was being used
instead add a bridge member to the sd struct
-now that we have a sensor_data table use that to store pointers to
init_sequences instead of using switch cases on sd->sensorSigned-off-by: Hans de Goede
Signed-off-by: Jean-Francois Moine
Signed-off-by: Mauro Carvalho Chehab -
Signed-off-by: Jean-Francois Moine
Signed-off-by: Mauro Carvalho Chehab -
-remove USB-id's from zc0301 for cams for which zc0301.c does not support
the sensor
-remove USB-id's from sn9c102 for cams where sn9c102 does not support the
bridge sensor combination
-no longer make inclusion of usb id's removed from zc0301 and sn9c102
conditional in gspca
-fix conditional inclusion of USB-id's in gspca to also work when the
conflicting drivers are build as a module
-add a number of USB-id's to gspca from various windows .inf files:
0c45:608f from generic sonix sn9c103 inf file (+ ov7630 which we support)
041e:4022 from creative webcam nx pro, same as already supported 041e:401e
0ac8:0301 from generic zc0301 driver which supports many sensors
10fd:804d from typhoon webshot driver (also FlyCAM-USB 300 plus)Signed-off-by: Hans de Goede
Signed-off-by: Jean-Francois Moine
Signed-off-by: Mauro Carvalho Chehab -
Signed-off-by: Hans de Goede
Signed-off-by: Jean-Francois Moine
Signed-off-by: Mauro Carvalho Chehab -
The USB buffer may be used for DMA and there may be a caching problem
if the buffer is part of the device structure.
Thanks to Alan Stern.Signed-off-by: Jean-Francois Moine
Signed-off-by: Mauro Carvalho Chehab -
Signed-off-by: Jean-Francois Moine
Signed-off-by: Mauro Carvalho Chehab -
Signed-off-by: Hans de Goede
Signed-off-by: Jean-Francois Moine
Signed-off-by: Mauro Carvalho Chehab -
Signed-off-by: Jean-Francois Moine
Signed-off-by: Mauro Carvalho Chehab -
-Add usb id for 093a:2624 (pac7302)
-Report some controls to userspace with 7302 only, as they are 7302 only
-Add gain and exposure controls
-Add autogain
-Fix 7302 imaged being mirrored by defaultSigned-off-by: Hans de Goede
Signed-off-by: Jean-Francois Moine
Signed-off-by: Mauro Carvalho Chehab -
- the stream must stop when the main application closes the device.
Signed-off-by: Jean-Francois Moine
Signed-off-by: Mauro Carvalho Chehab -
Signed-off-by: Jean-Francois Moine
Signed-off-by: Mauro Carvalho Chehab -
- new function 'init' called on probe and resume
- remove the functions 'open' and 'closed'
- 'stopN' and 'stop0' are optionalSigned-off-by: Jean-Francois Moine
Signed-off-by: Mauro Carvalho Chehab -
Signed-off-by: Jean-Francois Moine
Signed-off-by: Mauro Carvalho Chehab -
Signed-off-by: Jean-Francois Moine
Signed-off-by: Mauro Carvalho Chehab -
Signed-off-by: Jean-Francois Moine
Signed-off-by: Mauro Carvalho Chehab -
- turn the led of the cam off after plugging in the cam
- move the probe code from open to config, so that if the probe fails
we never registerSigned-off-by: Hans de Goede
Signed-off-by: Jean-Francois Moine
Signed-off-by: Mauro Carvalho Chehab -
- set some controls as disabled instead of copying the device descr.
- in the ov6650 / 7650 exposure code clamp reg 11 before (instead of after)
using it to calculate reg 10.
- disable brightness (instead of ignoring it) for the TAS5110.Signed-off-by: Hans de Goede
Signed-off-by: Jean-Francois Moine
Signed-off-by: Mauro Carvalho Chehab -
Signed-off-by: Hans de Goede
Signed-off-by: Jean-Francois Moine
Signed-off-by: Mauro Carvalho Chehab -
Signed-off-by: Jean-Francois Moine
Signed-off-by: Mauro Carvalho Chehab -
Signed-off-by: Hans de Goede
Signed-off-by: Jean-Francois Moine
Signed-off-by: Mauro Carvalho Chehab -
- documentation for some registers
- some preparations for adding autogain_n_exposure functionality
- various pac7311 fixes
- disable brightness and colors controls for 7311
- fix contrast control for 7311
- add hflip and vflip controls for 7311
- minimal jpeg header
- proper SOF detectionSigned-off-by: Hans de Goede
Signed-off-by: Jean-Francois Moine
Signed-off-by: Mauro Carvalho Chehab
