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* | V4L/DVB: gspca- ov534: Remove ambiguous controlsMax Thrun2010-05-17
| | | | | | | | | | | | | | | | | | | | Remove Blue/Red Channel Target Value, they are meant for Black Level Calibration but it is not completely clear how to use them. Signed-off-by: Max Thrun <bear24rw@gmail.com> Signed-off-by: Antonio Ospite <ospite@studenti.unina.it> Signed-off-by: Jean-François Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | V4L/DVB: gspca cpia1: make local functions staticMárton Németh2010-05-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Make the local functions static. Note that the function command_setlights() is currently not called from anywhere. This will remove the following sparse warnings (see "make C=1"): * symbol 'command_setformat' was not declared. Should it be static? * symbol 'command_setcolourparams' was not declared. Should it be static? * symbol 'command_setapcor' was not declared. Should it be static? * symbol 'command_setvloffset' was not declared. Should it be static? * symbol 'command_setexposure' was not declared. Should it be static? * symbol 'command_setcolourbalance' was not declared. Should it be static? * symbol 'command_setcompressiontarget' was not declared. Should it be static? * symbol 'command_setyuvtresh' was not declared. Should it be static? * symbol 'command_setcompressionparams' was not declared. Should it be static? * symbol 'command_setcompression' was not declared. Should it be static? * symbol 'command_setsensorfps' was not declared. Should it be static? * symbol 'command_setflickerctrl' was not declared. Should it be static? * symbol 'command_setecptiming' was not declared. Should it be static? * symbol 'command_pause' was not declared. Should it be static? * symbol 'command_resume' was not declared. Should it be static? * symbol 'command_setlights' was not declared. Should it be static? Signed-off-by: Márton Németh <nm127@freemail.hu> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | V4L/DVB: gspca - cpia1 / sn9c2028: Make control descriptors constantJean-François Moine2010-05-17
| | | | | | | | | | Signed-off-by: Jean-François Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | V4L/DVB: gspca - main: Use ktime instead of jiffies for buffer timestampingPaulo Assis2010-05-17
| | | | | | | | | | Signed-off-by: Jean-François Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | V4L/DVB: gspca - sn9c20x: Fix exposure control for HV7131R sensorGerman Galkin2010-05-17
| | | | | | | | | | | | | | | | | | Make the range of exposure values (0-0x1770) distribute evenly through HV7131R's exposure control bytes. Signed-off-by: German Galkin <galkinga@gmail.com> Signed-off-by: Jean-François Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | V4L/DVB: gspca - t613: Check the result of kmallocJean-François Moine2010-05-17
| | | | | | | | | | Signed-off-by: Jean-François Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | V4L/DVB: gspca - pac207: Let all pac207 ctrls have a coherent namingErik Andrén2010-05-17
|/ | | | | | Signed-off-by: Erik Andrén <erik.andren@gmail.com> Signed-off-by: Jean-François Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: gspca: make usb id 0461:0815 get handled by the right driverJohn Ellson2010-05-06
| | | | | | | | 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>
* V4L/DVB: gspca - stv06xx: Remove the 046d:08da from the stv06xx driverErik Andrén2010-05-06
| | | | | | | | | | | | The 046d:08da usb id shouldn't be associated with the stv06xx driver as they're not compatible with each other. This fixes a bug where Quickcam Messenger cams fail to use its proper driver (gspca-zc3xx), rendering the camera inoperable. Signed-off-by: Erik Andrén <erik.andren@gmail.com> Tested-by: Gabriel Craciunescu <nix.or.die@googlemail.com> Signed-off-by: Jean-François Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: gspca - sn9c20x: Correct onstack wait_queue_head declarationYong Zhang2010-05-06
| | | | | | | | | Use DECLARE_WAIT_QUEUE_HEAD_ONSTACK to make lockdep happy Signed-off-by: Yong Zhang <yong.zhang0@gmail.com> Signed-off-by: Jean-François Moine <moinejf@free.fr> CC: Brian Johnson <brijohn@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* include cleanup: Update gfp.h and slab.h includes to prepare for breaking ↵Tejun Heo2010-03-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | implicit slab.h inclusion from percpu.h percpu.h is included by sched.h and module.h and thus ends up being included when building most .c files. percpu.h includes slab.h which in turn includes gfp.h making everything defined by the two files universally available and complicating inclusion dependencies. percpu.h -> slab.h dependency is about to be removed. Prepare for this change by updating users of gfp and slab facilities include those headers directly instead of assuming availability. As this conversion needs to touch large number of source files, the following script is used as the basis of conversion. http://userweb.kernel.org/~tj/misc/slabh-sweep.py The script does the followings. * Scan files for gfp and slab usages and update includes such that only the necessary includes are there. ie. if only gfp is used, gfp.h, if slab is used, slab.h. * When the script inserts a new include, it looks at the include blocks and try to put the new include such that its order conforms to its surrounding. It's put in the include block which contains core kernel includes, in the same order that the rest are ordered - alphabetical, Christmas tree, rev-Xmas-tree or at the end if there doesn't seem to be any matching order. * If the script can't find a place to put a new include (mostly because the file doesn't have fitting include block), it prints out an error message indicating which .h file needs to be added to the file. The conversion was done in the following steps. 1. The initial automatic conversion of all .c files updated slightly over 4000 files, deleting around 700 includes and adding ~480 gfp.h and ~3000 slab.h inclusions. The script emitted errors for ~400 files. 2. Each error was manually checked. Some didn't need the inclusion, some needed manual addition while adding it to implementation .h or embedding .c file was more appropriate for others. This step added inclusions to around 150 files. 3. The script was run again and the output was compared to the edits from #2 to make sure no file was left behind. 4. Several build tests were done and a couple of problems were fixed. e.g. lib/decompress_*.c used malloc/free() wrappers around slab APIs requiring slab.h to be added manually. 5. The script was run on all .h files but without automatically editing them as sprinkling gfp.h and slab.h inclusions around .h files could easily lead to inclusion dependency hell. Most gfp.h inclusion directives were ignored as stuff from gfp.h was usually wildly available and often used in preprocessor macros. Each slab.h inclusion directive was examined and added manually as necessary. 6. percpu.h was updated not to include slab.h. 7. Build test were done on the following configurations and failures were fixed. CONFIG_GCOV_KERNEL was turned off for all tests (as my distributed build env didn't work with gcov compiles) and a few more options had to be turned off depending on archs to make things build (like ipr on powerpc/64 which failed due to missing writeq). * x86 and x86_64 UP and SMP allmodconfig and a custom test config. * powerpc and powerpc64 SMP allmodconfig * sparc and sparc64 SMP allmodconfig * ia64 SMP allmodconfig * s390 SMP allmodconfig * alpha SMP allmodconfig * um on x86_64 SMP allmodconfig 8. percpu.h modifications were reverted so that it could be applied as a separate patch and serve as bisection point. Given the fact that I had only a couple of failures from tests on step 6, I'm fairly confident about the coverage of this conversion patch. If there is a breakage, it's likely to be something in one of the arch headers which should be easily discoverable easily on most builds of the specific arch. Signed-off-by: Tejun Heo <tj@kernel.org> Guess-its-ok-by: Christoph Lameter <cl@linux-foundation.org> Cc: Ingo Molnar <mingo@redhat.com> Cc: Lee Schermerhorn <Lee.Schermerhorn@hp.com>
* Merge branch 'for-next' into for-linusJiri Kosina2010-03-08
|\ | | | | | | | | | | | | | | | | Conflicts: Documentation/filesystems/proc.txt arch/arm/mach-u300/include/mach/debug-macro.S drivers/net/qlge/qlge_ethtool.c drivers/net/qlge/qlge_main.c drivers/net/typhoon.c
| * tree-wide: Assorted spelling fixesDaniel Mack2010-02-09
| | | | | | | | | | | | | | | | | | | | | | In particular, several occurances of funny versions of 'success', 'unknown', 'therefore', 'acknowledge', 'argument', 'achieve', 'address', 'beginning', 'desirable', 'separate' and 'necessary' are fixed. Signed-off-by: Daniel Mack <daniel@caiaq.de> Cc: Joe Perches <joe@perches.com> Cc: Junio C Hamano <gitster@pobox.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* | V4L/DVB: gspca_stv06xx: Add support for camera buttonHans de Goede2010-02-26
| | | | | | | | | | | | | | | | Only tested with an stv6422 based cam, as that is the only stv06xx cam I have with a button. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | V4L/DVB: gspca_ov519: add support for the button on ov511 based camsHans de Goede2010-02-26
| | | | | | | | | | | | | | | | Due to hardware limitations this only works while the camera is streaming. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | V4L/DVB: gspca_ov519: Add support for the button on ov518 based camsHans de Goede2010-02-26
| | | | | | | | | | | | | | | | Due to hardware limitations this only works while the camera is streaming. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | V4L/DVB: gspca_ov519: add support for the button on ov519 based camsHans de Goede2010-02-26
| | | | | | | | | | | | | | | | Note due to hardware limitiations (no interrupt endpoint), this only works when the camera is streaming. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | V4L/DVB: gspca_main: Fix a compile error when CONFIG_INPUT is not setHans de Goede2010-02-26
| | | | | | | | | | | | | | gspca_main: Fix a compile error when CONFIG_INPUT is not set. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | V4L/DVB: gspca_main: some input error handling fixesHans de Goede2010-02-26
| | | | | | | | | | | | | | | | | | | | | | 2 small changes to input device error handling: 1) Make it fatal when we fail to create an input device (it is either this or add checks for gspca_dev->input_dev being NULL in a lot of places) 2) Since we allow gspca_input_create_urb() to fail everywhere we call it, and thus never check its return value, make it void. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | V4L/DVB: gspca_main: Allow use of input device creation code for non int. inputsHans de Goede2010-02-26
| | | | | | | | | | | | | | | | Allow use of the gspca core input device creation code by subdrivers which have non interrupt driven camera buttons. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | V4L/DVB: gspca_pac7302: much improved exposure controlHans de Goede2010-02-26
| | | | | | | | | | | | | | | | | | | | | | | | My experience with fixing up the controls for the PAS sensors in sonixb, has lead me to re-investigate the exposure control for the pac7302. I've now found a regular exposure register in register bank 3 (which seems to be the sensor registers bank), and with this added a proper fine grained exposure control. This patch also updates the do_autogain function to work properly with this new finer grained control. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | V4L/DVB: gspca_sonixb: Make sonixb driver handle pas106 and pas202 camerasHans de Goede2010-02-26
| | | | | | | | | | | | | | | | Make the sonixb driver handle pas106 and pas202 cameras, when both it and the sn9c102 driver are enabled in the kernel configuration. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | V4L/DVB: gspca_sonixb: pas106: fixup bright ctrl and add gain and exposure ctrlsHans de Goede2010-02-26
| | | | | | | | | | | | | | | | | | Fixup brightness ctrl and add gain and exposure ctrls for PAS106B sensors, this allows enabling autogain (done), and makes the cam usable in low light conditions. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | V4L/DVB: Documentation: gspca.txt: update known mr97310a camsHans de Goede2010-02-26
| | | | | | | | | | Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | V4L/DVB: gspca_mr97310a: add support for the Sakar 1638x CyberPixTheodore Kilgore2010-02-26
| | | | | | | | | | | | | | | | | | This camera has a sensor type we did not support sofar, this patch adds support for the new sensor type found in the Sakar 1638x CyberPix. Signed-off-by: Theodore Kilgore <kilgota@banach.math.auburn.edu> Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | V4L/DVB: gscpa_sonixb: limit ov7630 max framerate at 640x480Hans de Goede2010-02-26
| | | | | | | | | | | | | | | | | | In 640x480, if the reg11 has less than 4, the image is unstable (the bridge goes into a higher compression mode which we have not reverse engineered yet). Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | V4L/DVB: gspca_sonixb: pas202: fixup brightness ctrl and add gain and ↵Hans de Goede2010-02-26
| | | | | | | | | | | | | | | | | | | | | | exposure ctrls Fixup brightness ctrl and add gain and exposure ctrls for PAS202BCB sensors, this allows enabling autogain (done), and makes the cam usable in low light conditions. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | V4L/DVB: gscpa_sonixb: Differentiate between sensors with a coarse and fine ↵Hans de Goede2010-02-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | expo ctrl Some sensors only allow controlling the exposure by changing the clockdiv, which means that exposure takes pretty large jumps (for example when going from a div of 1 to 2, the exposure doubles). Use 2 different entries in the controls array for these 2 different types of exposure (always disabling one), and; Add a new autogain algorithm for the coarse exposure case, which normally changes the gain setting, only touching the exposure setting if the desired luminance cannot be reached with gain, and after an exposure change once more first tries gain, etc. Thus avoiding exposure changes, and the resulting oscilation because of the huge steps these exposure controls take. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | V4L/DVB: gspca_sonixb: leave bridge gain at 1.0 when we have a sensor gainHans de Goede2010-02-26
| | | | | | | | | | | | | | | | | | Leave bridge gain at 1.0 when we have a sensor gain, while at it also change the bridge gain setting code to write both registers in one go saving us a usb transaction. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | V4L/DVB: gspca_sonixj: Add camera button supportHans de Goede2010-02-26
| | | | | | | | | | | | | | gspca_sonixj: Add camera button support Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | V4L/DVB: gspca_sonixb: Add support for camera buttonHans de Goede2010-02-26
| | | | | | | | | | | | | | gspca_sonixb: Add support for camera button Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | V4L/DVB: gscpa_zc3xx: Add support for camera buttonHans de Goede2010-02-26
| | | | | | | | | | | | | | gscpa_zc3xx: Add support for camera button Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | V4L/DVB: gscpa_pac7311: Add support for camera buttonHans de Goede2010-02-26
| | | | | | | | | | | | | | gscpa_pac7311: Add support for camera button Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | V4L/DVB: gscpa_pac207: Add support for camera buttonHans de Goede2010-02-26
| | | | | | | | | | | | | | gscpa_pac207: Add support for camera button Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | V4L/DVB: gspca_sq905c: Add an additional USB-IDHans de Goede2010-02-26
| | | | | | | | | | | | | | gspca_sq905c: Add an additional USB-ID Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | V4L/DVB: gspca_mr97310a: Simplify sensor detectionTheodore Kilgore2010-02-26
| | | | | | | | | | | | | | | | | | Simplify sensor detection a bit (share more of the code between cif and vga cameras). Also remove an unnecessary write from zero_the_pointer(). Signed-off-by: Theodore Kilgore <kilgota@banach.math.auburn.edu> Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | V4L/DVB: gspca - main: Fix a compile error when CONFIG_INPUT is not setJean-François Moine2010-02-26
| | | | | | | | | | | | Reported-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Jean-François Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | V4L/DVB: gspca - sonixj: Set the vertical flip at capture start for all sensorsJean-François Moine2010-02-26
| | | | | | | | | | Signed-off-by: Jean-François Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | V4L/DVB: gspca - sonixj: Add vertical flip control for sensor hv7131rJean-François Moine2010-02-26
| | | | | | | | | | Signed-off-by: Jean-François Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | V4L/DVB: gspca - main: Change version to 2.9.0.Jean-François Moine2010-02-26
| | | | | | | | | | Signed-off-by: Jean-François Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | V4L/DVB: gspca - t613: Support for LT168G sensor.Nicolau Werneck2010-02-26
| | | | | | | | | | | | Signed-off-by: Nicolau Werneck <nwerneck@gmail.com> Signed-off-by: Jean-François Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | V4L/DVB: gspca - pac7302: Change latin1 text to utf-8.Jean-Francois Moine2010-02-26
| | | | | | | | | | Signed-off-by: Jean-Francois Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | V4L/DVB: gspca - pac7302: Add support for camera button.Márton Németh2010-02-26
| | | | | | | | | | | | Signed-off-by: Márton Németh <nm127@freemail.hu> Signed-off-by: Jean-Francois Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | V4L/DVB: gspca - main: Add input support for interrupt endpoints.Márton Németh2010-02-26
| | | | | | | | | | | | Signed-off-by: Márton Németh <nm127@freemail.hu> Signed-off-by: Jean-Francois Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | V4L/DVB: gspca - sq905c: Fix a compilation warningJean-Francois Moine2010-02-26
| | | | | | | | | | Signed-off-by: Jean-Francois Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | V4L/DVB: gspca - ov534: Fix end of frame handlingAntonio Ospite2010-02-26
| | | | | | | | | | | | | | | | | | | | | | Fix a regression, introduced in the driver split, which made the ov534 driver unusable. Plus, the debug message should reflect that we discard also packets beyond the expected frame size. Signed-off-by: Antonio Ospite <ospite@studenti.unina.it> Signed-off-by: Jean-Francois Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | V4L/DVB: gspca - ov534: Allow enumerating supported frameratesAntonio Ospite2010-02-26
| | | | | | | | | | | | Signed-off-by: Antonio Ospite <ospite@studenti.unina.it> Signed-off-by: Jean-Francois Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | V4L/DVB: gspca - ov534_9: Propagate USB errors to higher levelJean-Francois Moine2010-02-26
| | | | | | | | | | Signed-off-by: Jean-Francois Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | V4L/DVB: gspca - main: Clear any previous USB error when starting the transferJean-Francois Moine2010-02-26
| | | | | | | | | | Signed-off-by: Jean-Francois Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | V4L/DVB: gspca - pac7311: Use usb_err to propagate USB errorsJean-Francois Moine2010-02-26
| | | | | | | | | | Signed-off-by: Jean-Francois Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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