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path: root/drivers/media/video/gspca/spca561.c
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2012-08-15[media] rename most media/video usb drivers to media/usbMauro Carvalho Chehab
Rename all USB drivers with their own directory under drivers/media/video into drivers/media/usb and update the building system. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-07-30[media] gscpa_spca561: Add brightness control for rev12a camsHans de Goede
Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-07-30[media] gspca: Add reset_resume callback to all sub-driversHans de Goede
1) The gspca-core's suspend/resume code is such that resume being called after a reset is safe / ok. 2) All devices tested sofar seem to need the reset_resume callback to work properly over a suspend 3) The USB-core won't call the reset_resume callback for devices which don't need it Thus it seems the simplest and the best to just add the callback to all sub-drivers, rather then adding the callbacks one-by-one as each driver gets tested with suspend/resume. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-07-30[media] gspca: always call v4l2_ctrl_handler_setup after startHans Verkuil
This ensures the controls are setup correctly. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-07-30[media] spca561: convert to the control frameworkHans Verkuil
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-01-15Merge branch 'v4l_for_linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media * 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (655 commits) [media] revert patch: HDIC HD29L2 DMB-TH USB2.0 reference design driver mb86a20s: Add a few more register settings at the init seq mb86a20s: Group registers into the same line [media] [PATCH] don't reset the delivery system on DTV_CLEAR [media] [BUG] it913x-fe fix typo error making SNR levels unstable [media] cx23885: Query the CX25840 during enum_input for status [media] cx25840: Add support for g_input_status [media] rc-videomate-m1f.c Rename to match remote controler name [media] drivers: media: au0828: Fix dependency for VIDEO_AU0828 [media] convert drivers/media/* to use module_platform_driver() [media] drivers: video: cx231xx: Fix dependency for VIDEO_CX231XX_DVB [media] Exynos4 JPEG codec v4l2 driver [media] doc: v4l: selection: choose pixels as units for selection rectangles [media] v4l: s5p-tv: mixer: fix setup of VP scaling [media] v4l: s5p-tv: mixer: add support for selection API [media] v4l: emulate old crop API using extended crop/compose API [media] doc: v4l: add documentation for selection API [media] doc: v4l: add binary images for selection API [media] v4l: add support for selection api [media] hd29l2: fix review findings ...
2012-01-06[media] gspca: Add a need_max_bandwidth flag to sd_descHans de Goede
Some cameras will pretty much entirely fill all the image buffers all the time even though they are using compression. This patch adds a flag to sd_desc, which drivers for such cameras can set. When this flag is set the bandwidth calculation code will no longer assume that the image buffer size is a worst case and less bandwidth than imagebufsize * fps will be used on average. This patch sets this new flag for 3 drivers: * For spca561 (for rev12a cameras) and nw80x cams as these simply don't work when given less bandwidth than imagebufsize * fps. * For sn9c20x cameras, because these show severy jpeg artifacts when given less bandwidth than imagebufsize * fps and since these are usb2 cameras there is plenty bandwidth anyways. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Jean-François Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-12-11[media] gspca: Remove the useless variable 'nbalt'Jean-François Moine
As the alternate settings are now sorted in gspca main, the variable 'nbalt' is no more useful. Signed-off-by: Jean-François Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-11-18USB: convert drivers/media/* to use module_usb_driver()Greg Kroah-Hartman
This converts the drivers in drivers/media/* to use the module_usb_driver() macro which makes the code smaller and a bit simpler. Added bonus is that it removes some unneeded kernel log messages about drivers loading and/or unloading. Cc: Mauro Carvalho Chehab <mchehab@infradead.org> Cc: Luca Risolia <luca.risolia@studio.unibo.it> Cc: Jean-Francois Moine <moinejf@free.fr> Cc: Frank Zago <frank@zago.net> Cc: Olivier Lorin <o.lorin@laposte.net> Cc: Erik Andren <erik.andren@gmail.com> Cc: Hans de Goede <hdegoede@redhat.com> Cc: Brian Johnson <brijohn@gmail.com> Cc: Leandro Costantino <lcostantino@gmail.com> Cc: Antoine Jacquet <royale@zerezo.com> Cc: Jarod Wilson <jarod@redhat.com> Cc: Florian Mickler <florian@mickler.org> Cc: Antti Palosaari <crope@iki.fi> Cc: Michael Krufky <mkrufky@kernellabs.com> Cc: "David Härdeman" <david@hardeman.nu> Cc: Florent Audebert <florent.audebert@anevia.com> Cc: Sam Doshi <sam@metal-fish.co.uk> Cc: Manu Abraham <manu@linuxtv.org> Cc: Olivier Grenie <olivier.grenie@dibcom.fr> Cc: Patrick Boettcher <patrick.boettcher@dibcom.fr> Cc: "Igor M. Liplianin" <liplianin@me.by> Cc: Derek Kelly <user.vdr@gmail.com> Cc: Malcolm Priestley <tvboxspy@gmail.com> Cc: Steven Toth <stoth@kernellabs.com> Cc: "André Weidemann" <Andre.Weidemann@web.de> Cc: Martin Wilks <m.wilks@technisat.com> Cc: Tejun Heo <tj@kernel.org> Cc: Jose Alberto Reguero <jareguero@telefonica.net> Cc: David Henningsson <david.henningsson@canonical.com> Cc: Paul Gortmaker <paul.gortmaker@windriver.com> Cc: Joe Perches <joe@perches.com> Cc: Jesper Juhl <jj@chaosbits.net> Cc: Lucas De Marchi <lucas.demarchi@profusion.mobi> Cc: Hans Verkuil <hans.verkuil@cisco.com> Cc: Alexey Khoroshilov <khoroshilov@ispras.ru> Cc: Anssi Hannula <anssi.hannula@iki.fi> Cc: Rafi Rubin <rafi@seas.upenn.edu> Cc: Dan Carpenter <error27@gmail.com> Cc: Paul Bender <pebender@gmail.com> Cc: Devin Heitmueller <dheitmueller@kernellabs.com> Cc: "Márcio A Alves" <froooozen@gmail.com> Cc: Julia Lawall <julia@diku.dk> Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Cc: Chris Rankin <rankincj@yahoo.com> Cc: Lee Jones <lee.jones@canonical.com> Cc: Andy Walls <awalls@md.metrocast.net> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Mike Frysinger <vapier@gentoo.org> Cc: Dean Anderson <linux-dev@sensoray.com> Cc: Pete Eberlein <pete@sensoray.com> Cc: Arvydas Sidorenko <asido4@gmail.com> Cc: Andrea Anacleto <andreaanacleto@libero.it> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-09-04[media] gspca: Use current logging stylesJoe Perches
Add pr_fmt. Convert usb style logging macros to pr_<level>. Remove now unused old usb style logging macros. Signed-off-by: Joe Perches <joe@perches.com> Acked-by: Jean-Francois Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-01-19[media] gspca: Remove __devinit, __devinitconst and __devinitdataJean-François Moine
__devinit* must not be used in USB drivers. Signed-off-by: Jean-François Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-12-29[media] gspca: Convert some uppercase hexadecimal values to lowercaseJean-François Moine
Signed-off-by: Jean-François Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-10-21V4L/DVB: gspca - many subdrivers: Handle the buttons when CONFIG_INPUT=mJean-François Moine
Signed-off-by: Jean-François Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-10-21V4L/DVB: gspca - all modules: Display error messages when gspca debug disabledJean-François Moine
Signed-off-by: Jean-François Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-10-21V4L/DVB: gspca - all modules: Remove useless module load/unload messagesJean-François Moine
Signed-off-by: Jean-François Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-18V4L/DVB: gspca_spca561: Add support for camera buttonHans de Goede
gspca_spca561: Add support for camera button Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-18V4L/DVB: gspca_spca561: Fix LED on rev12a camerasHans de Goede
Fix LED control on rev12a cameras and remove the unneeded sd_stop0 callback function. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-06V4L/DVB: gspca: make usb id 0461:0815 get handled by the right driverJohn Ellson
The 0461:0815 camera is spca561 based not spca508 Signed-off-by: John Ellson <john.ellson@comcast.net> Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-02-26V4L/DVB (13899): gspca - all subdrivers: Make control descriptors constant.Marton Nemeth
The ctrls field of struct sd_desc is declared as const in gspca.h. It is worth to initialize the content also with constant values. Signed-off-by: Marton Nemeth <nm127@freemail.hu> Signed-off-by: Jean-Francois Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-12-05V4L/DVB (13453): gspca - all subdrivers: Remove the unused frame ptr from ↵Jean-Francois Moine
pkt_scan(). Signed-off-by: Jean-Francois Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-06-16V4L/DVB (11872): gspca - spca561: Rename the 'White Balance' control to 'Hue'.Hans de Goede
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>
2009-06-16V4L/DVB (11871): gspca - spca561: Change the Rev12a controls.Hans de Goede
- 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>
2009-03-30V4L/DVB (10371): gspca - spca561: Fix image problem in the 352x288 mode of ↵Jean-Francois Moine
rev72a. With the wrong clock value, the image had two moving colored lines. Signed-off-by: Jean-Francois Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-03-30V4L/DVB (10368): gspca - spca561: Fix bugs and rewrite the init/start of the ↵Jean-Francois Moine
rev72a. The bugs were in the first init sequence of the sensor. The rewrite is adapted from a ms-win trace. Signed-off-by: Jean-Francois Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-03-30V4L/DVB (10367): gspca - spca561: Optimize the isoc scanning function.Jean-Francois Moine
Signed-off-by: Jean-Francois Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-03-30V4L/DVB (10336): gspca - all subdrivers: Return ret instead of -1 in ↵Alexey Klimov
sd_mod_init. Signed-off-by: Alexey Klimov <klimov.linux@gmail.com> Signed-off-by: Jean-Francois Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-03-30V4L/DVB (10335): gspca - all subdrivers: Fix CodingStyle in sd_mod_init ↵Alexey Klimov
function. Introduce int ret and check it value after call to usb_register(). Signed-off-by: Alexey Klimov <klimov.linux@gmail.com> Signed-off-by: Jean-Francois Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-03-30V4L/DVB (10333): gspca - main and many subdrivers: Remove the epaddr variable.Jean-Francois Moine
The transfer endpoint address is now automatically chosen. Signed-off-by: Jean-Francois Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-12-30V4L/DVB (10049): gspca - many subdrivers: Set 'const' the pixel format table.Jean-Francois Moine
Signed-off-by: Jean-Francois Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-12-30V4L/DVB (9988): gspca - spca561: Separate the bridge and sensor tables of Rev72aJean-Francois Moine
Signed-off-by: Jean-Francois Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-12-30V4L/DVB (9987): gspca - spca561: Control changes for Rev72a.Jean-Francois Moine
- move the rev12a sequence from setcontrast to end of start - add the white balance control for rev72a - adjust the contrast formula Signed-off-by: Jean-Francois Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-12-30V4L/DVB (9986): gspca - spca561: Don't get the control values from the webcam.Jean-Francois Moine
Signed-off-by: Jean-Francois Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-12-30V4L/DVB (9985): gspca - spca561: Cleanup source.Jean-Francois Moine
Signed-off-by: Jean-Francois Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-11-24V4L/DVB (9689): gspca: Memory leak when disconnect while streaming.Jean-Francois Moine
As a side effect, the sd routine stop0 is called on disconnect. This permits the subdriver to free its resources. Signed-off-by: Jean-Francois Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12V4L/DVB (9098): Whitespace cleanupsMauro Carvalho Chehab
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12V4L/DVB (9079): gspca: Return error code from stream start functions.Jean-Francois Moine
Signed-off-by: Jean-Francois Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12V4L/DVB (9076): gspca: USB direction lacking in spca561.Shane
Signed-off-by: Shane <gnome42@gmail.com> Signed-off-by: Jean-Francois Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12V4L/DVB (9058): spca561: while balance -> white balance typoShane
Cc: Jean-Francois Moine <moinejf@free.fr> Cc: Hans de Goede <j.w.r.degoede@hhs.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-04V4L/DVB (9075): gspca: Bad check of returned status in i2c_read() spca561.Shane
This makes auto gain functional on 04fc:0561. Signed-off-by: Shane <gnome42@gmail.com> Signed-off-by: Jean-Francois Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-09-04V4L/DVB (8881): gspca: After 'while (retry--) {...}', retry will be -1 but ↵Li Zefan
not 0. Signed-off-by: Li Zefan <lizf@cn.fujitsu.com> Signed-off-by: Jean-Francois Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-09-04V4L/DVB (8873): gspca: Bad image offset with rev012a of spca561 and adjust ↵Hans de Goede
exposure. -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 <j.w.r.degoede@hhs.nl> Signed-off-by: Jean-Francois Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-09-04V4L/DVB (8872): gspca: Bad image format and offset with rev072a of spca561.Jean-Francois Moine
- have 2 pixfmt tables - offset of Bayer frames at 16 instead of 20. Signed-off-by: Jean-Francois Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-09-03V4L/DVB (8822): gspca: Change some subdriver functions for suspend/resume.Jean-Francois Moine
- new function 'init' called on probe and resume - remove the functions 'open' and 'closed' - 'stopN' and 'stop0' are optional Signed-off-by: Jean-Francois Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-09-03V4L/DVB (8718): gspca: suspend/resume added.Jean-Francois Moine
Signed-off-by: Jean-Francois Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-09-03V4L/DVB (8705): gspca: Adjust some control limits in spca561.Jean-Francois Moine
Signed-off-by: Jean-Francois Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-09-03V4L/DVB (8703): gspca: Do controls work for spca561 revision 12a.Jean-Francois Moine
Signed-off-by: Jean-Francois Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-09-03V4L/DVB (8672): gspca: Big rewrite of spca561.Jean-Francois Moine
Bug register/value inversions in USB exchanges. Exposure and gain controls added for rev 12a. Separate the functions and controls of the revisions 12a and 72a. Signed-off-by: Jean-Francois Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-09-03V4L/DVB (8671): gspca: Remove the unused field 'dev_name' of the device ↵Jean-Francois Moine
structure. Signed-off-by: Jean-Francois Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-09-03V4L/DVB (8669): gspca: Add white balance control for spca561 rev 012A.Jean-Francois Moine
Signed-off-by: Jean-Francois Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-08-06V4L/DVB (8604): gspca: Fix of "scheduling while atomic" crash.Jean-Francois Moine
The crash is due to USB exchanges done at interrupt level. These exchanges, tied to autogain, are now done by the application. Also, there is a fix about autogain start. Concerned subdrivers: etoms, pac7311, sonixj and spca561. Signed-off-by: Jean-Francois Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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