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2009-06-09gspca - stv06xx: remove needless if check and gotoMauro Carvalho Chehab
From: Alexey Klimov <klimov.linux@gmail.com> Patch removes needless if check and goto. Signed-off-by: Alexey Klimov <klimov.linux@gmail.com> Reviewed-by: Erik Andrén <erik.andren@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-06-08libv4l: remove DEADJOE files during make cleanhans@rhel5-devel.localdomain
From: Gregor Jasny <gjasny@googlemail.com> libv4l: remove DEADJOE files during make clean Priority: normal Signed-off-by: Gregor Jasny <gjasny@googlemail.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2009-06-08libv4l: move ov518 decompression code to an external helperhans@rhel5-devel.localdomain
From: Hans de Goede <hdegoede@redhat.com> Change support for decompressing ov518 "JPEG" to piping data through an external helper as I've failed to contact Mark W. McClelland to get permission to relicense the code. If you know a working email address for Mark W. McClelland, please let me know. Priority: normal Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2009-06-07saa7134: add support for AVerMedia M103 (f736)Mauro Carvalho Chehab
From: Barry Kitson <b.kitson@gmail.com> Add 1461:f736 to the list of identifiers corresponding to the SAA7134_BOARD_AVERMEDIA_M103 board. This patch adds support for a variant of the AVerMedia M103 MiniPCI DVB-T Hybrid card. Signed-off-by: Barry Kitson <b.kitson@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-06-06zr364xx.c: vfree does its own NULL checkMauro Carvalho Chehab
From: Figo.zhang <figo1802@gmail.com> vfree() does it's own NULL checking, no need for explicit check before calling it. Signed-off-by: Figo.zhang <figo1802@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-06-05libv4l: add support for decompressing ov518 JPEGhans@rhel5-devel.localdomain
From: Hans de Goede <hdegoede@redhat.com> Add support for decompressing ov518 "JPEG", note this code is not LGPL yet, I'm waiting for a license change permission. If I do not get one this will be moved to an external helper and the data will be piped through this, to keep libv4l2.so LGPL Priority: normal Signed-off-by: Hans de Goede
2009-06-05libv4l: recognize when controls are disabledhans@rhel5-devel.localdomain
From: Hans de Goede <hdegoede@redhat.com> libv4l: recognize when controls are disabled Priority: normal Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2009-06-05ivtv: Fix PCI directionMauro Carvalho Chehab
From: Alan Cox <alan@linux.intel.com> The ivtv stream buffers may be for receive or for send but the attached sg handle is always destined cpu->device. We flush it correctly but the allocation is wrongly done with the same type as the buffers. See bug: http://bugzilla.kernel.org/show_bug.cgi?id=13385 (Note this doesn't close the bug - it fixes the ivtv part and in turn the logging next shows up some rather alarming DMA sg list warnings in libata) Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-06-04V4L/pwc - use usb_interface as parent, not usb_deviceMauro Carvalho Chehab
From: Lennart Poettering <mzxreary@0pointer.de> The current code creates a sysfs device path where the video4linux device is child of the usb device itself instead of the interface it belongs to. That is evil and confuses udev. This patch does basically the same thing as Kay's similar patch for the ov511 driver: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commitdiff;h=ce96d0a44a4f8d1bb3dc12b5e98cb688c1bc730d Signed-off-by: Lennart Poettering <mzxreary@0pointer.de> Acked-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-06-04Add missing __devexit_p()Mauro Carvalho Chehab
From: Jean Delvare <khali@linux-fr.org> Add missing __devexit_p() to several drivers. Also add a few missing __init, __devinit and __exit markers. These errors could result in build failures depending on the kernel configuration. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-06-03buf-core.c: add pointer checkMauro Carvalho Chehab
From: Figo.zhang <figo1802@gmail.com> add poiter check for videobuf_queue_core_init(). any guys who write a v4l driver, pass a NULL pointer or a non-inintial pointer to the first parameter such as videobuf_queue_sg_init() , it would be crashed. Signed-off-by: Figo.zhang <figo1802@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-06-02libv4l: initial support for compiling on FreeBSDhans@rhel5-devel.localdomain
From: Hans Petter Selasky <hselasky@freebsd.org> Add a patch by Hans Petter Selasky <hselasky@freebsd.org>, which should lead to allowing use of libv4l (and the Linux webcam drivers ported to userspace usb drivers) on FreeBSd, this is a work in progress Priority: normal Signed-off-by: Hans Petter Selasky <hselasky@freebsd.org> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2009-05-29libv4l: Fix a crash in v4lcontrol_controls_changed()hans@rhel5-devel.localdomain
From: Hans de Goede <hdegoede@redhat.com> Don't crash when v4lcontrol_controls_changed() gets called and we have no fake controls (null pointer dereference). Priority: normal Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2009-05-27libv4l: Fix black screen on devices with hardware gamma controlhans@rhel5-devel.localdomain
From: Hans de Goede <hdegoede@redhat.com> libv4l: Fix black screen on devices with hardware gamma control Priority: normal Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2009-05-27libv4l: Link libv4lconvert with -lm for powfhans@rhel5-devel.localdomain
From: Gregor Jasny <gjasny@googlemail.com> libv4l: Link libv4lconvert with -lm for powf Priority: normal Signed-off-by: Gregor Jasny <gjasny@googlemail.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2009-05-26libv4l: 0.5.98 releasehans@rhel5-devel.localdomain
From: Hans de Goede <hdegoede@redhat.com> libv4l: 0.5.98 release Priority: normal Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2009-05-26libv4l: fix a crash when doing processing on non rgb / bayer datahans@rhel5-devel.localdomain
From: Hans de Goede <hdegoede@redhat.com> We were calling processing on the rotate90_src, but when doing single conversion and not doing rotate90 that was not pointing the buffer we should do the processing on (the converted data), but instead it was pointing to the original src buffer. Priority: normal Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2009-05-26libv4l: activate software whitebalance by default on some camshans@rhel5-devel.localdomain
From: Hans de Goede <hdegoede@redhat.com> libv4l: activate software whitebalance by default on some cams Priority: normal Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2009-05-26libv4l: add gamma correction to video processinghans@rhel5-devel.localdomain
From: Hans de Goede <hdegoede@redhat.com> add gamma correction to the video processing, and enable it by default (correct for a display gamma of 1.5) for pac207 based cams. Priority: normal Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2009-05-25libv4l: Fix a few small issues with V4L2_CTRL_FLAG_NEXT_CTRL handlinghans@rhel5-devel.localdomain
From: Hans de Goede <hdegoede@redhat.com> libv4l: Fix a few small issues with V4L2_CTRL_FLAG_NEXT_CTRL handling Priority: normal Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2009-05-25libv4l: Obsolete the V4L2_ENABLE_ENUM_FMT_EMULATION v4l2_fd_open flaghans@rhel5-devel.localdomain
From: Hans de Goede <hdegoede@redhat.com> The V4L2_ENABLE_ENUM_FMT_EMULATION v4l2_fd_open flag is obsolete, libv4l2 now *always* reports emulated formats through the ENUM_FMT ioctl Priority: normal Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2009-05-25libv4l: add software autogain / exposurehans@rhel5-devel.localdomain
From: Hans de Goede <hdegoede@redhat.com> Add software autogain / exposure, for camera's which have gain and exposure controls but do not contain the ability to calculate the average lumination in hardware (which is needed to do this in the kernel). This patch enables this for the spca561 rev12a, but it should be usefull for other cameras too. Priority: normal Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2009-05-22libv4l: add support for adding black borders (reverse cropping)hans@rhel5-devel.localdomain
From: Hans de Goede <hdegoede@redhat.com> Add the capability to provide 320x240 to apps if the cam can only do 320x232 (some zc3xx cams) by adding black borders. And more in general the capability to make certain standard resolutions available by adding black borders to slightly smaller resolutions, in case we encounter more cams which have a hardware limitation which makes them do a resolution slightly smaller then the standard ones. Priority: normal Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2009-05-21libv4l: better handling of the V4L2_DISABLE_CONVERSION flaghans@rhel5-devel.localdomain
From: Hans de Goede <hdegoede@redhat.com> libv4l: better handling of the V4L2_DISABLE_CONVERSION flag Priority: normal Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2009-05-21libv4l: fix detection of conversion mode in v4l2_buffers_mapped()hans@localhost.localdomain
From: Hans de Goede <hdegoede@redhat.com> libv4l: fix detection of conversion mode in v4l2_buffers_mapped() Priority: normal Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2009-05-21libv4l: Do not set format for control applicationshans@localhost.localdomain
From: Hans de Goede <hdegoede@redhat.com> When we must do conversion (as we want todo flipping / processing) and the cam does not default to a supported dest format, we set the emulated format to rgb24, wait with doing this till the app actually does something format related, otherwise control applications like v4l2ucp used to become the stream owner locking out other apps. Priority: normal Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2009-05-21libv4l: rewrite video processing codehans@localhost.localdomain
From: Hans de Goede <hdegoede@redhat.com> Rewrite video processing code to make it easier to add more video filters (and with little extra processing cost). As part of this the normalize filter has been removed as it wasn't functioning satisfactory anyways Priority: normal Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2009-05-20libv4l: add fake controls controlling the software h- and v-flippinghans@rhel5-devel.localdomain
From: Hans de Goede <hdegoede@redhat.com> When we need to go through the fake mmap buffer anyways, we can add fake controls at no cost. So in the case of webcams which only support non standard pixformats, export fake flipping controls, as this can be done at no (performace) cost (until the user activates them). Priority: normal Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2009-05-19libv4l: support separate vfliping and hflipinghans@rhel5-devel.localdomain
From: Hans de Goede <hdegoede@redhat.com> Before this patch libv4l only support 180 degree rotation, which is hflip and vflip combined, this patch adds support for separate hflipping and vflipping. Priority: normal Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2009-05-17libv4l: add Changelog entry for last 3 commitshans@rhel5-devel.localdomain
From: Hans de Goede <hdegoede@redhat.com> libv4l: add Changelog entry for last 3 commits (I should really learn to do this before comitting) Priority: normal Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2009-05-17libv4l: fix v4lconvert_uyvy_to_yuv420()hans@rhel5-devel.localdomain
From: Hans de Goede <hdegoede@redhat.com> v4lconvert_uyvy_to_yuv420() had a bug causing the result to be all messed up, also see: http://bugzilla.gnome.org/show_bug.cgi?id=571772 Priority: normal Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2009-05-16libv4l: add ability to determine flags based on DMI infohans@localhost.localdomain
From: Hans de Goede <hdegoede@redhat.com> It is possible for the same laptop webcam module (so same usb id) to be mounted upside down in some models and the right way up in other laptop models. This patch adds the ability to only apply flags to a webcam based on the combination of usb id and dmi info to identify the laptop model. It also adds the webcam in the Asus N50Vn as the first upside down cam identified this way. Priority: normal Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2009-05-16libv4l: Support V4L2_CTRL_FLAG_NEXT_CTRL for fake controlshans@localhost.localdomain
From: Adam Baker <linux@baker-net.org.uk> The "fake" controls added by libv4l to provide whitebalance on some cameras do not respect the V4L2_CTRL_FLAG_NEXT_CTRL and hence don't appear on control programs that try to use that flag if there are any driver controls that do support the flag. Add support for V4L2_CTRL_FLAG_NEXT_CTRL Priority: normal Signed-off-by: Adam Baker <linux@baker-net.org.uk> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2009-05-08saa7134-video.c: fix the block bugMauro Carvalho Chehab
From: figo.zhang <figo.zhang@kolorific.com> when re-open or re-start (video_streamon), the q->curr would not be NULL in saa7134_buffer_queue(), and all the qbuf will add to q->queue list,no one to do activate to start DMA,and then no interrupt would happened,so it will be block. In VIDEOBUF_NEEDS_INIT state, initialize the curr pointer to be NULL in the buffer_prepare(). Signed-off-by: Figo.zhang <figo.zhang@kolorific.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-06-16Fix mailimport to work with git >= 1.6.0Mauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@redhat.com> Newer git's don't create git-<cmd> aliases anymore. In general, distro versions of git still create the aliases. However, if using upstream -git, this will fail. So, use the git <cmd> syntax instead. This is also backward compatible Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-06-16merge: http://kernellabs.com/hg/~dheitmueller/au8522-qam64Mauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-06-16dvb-usb/Kconfig: DVBWorld DVB-C USB Cable card needs tda1002x frontendMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@redhat.com> Auto-selects tda1002x if !DVB_FE_CUSTOMISE Priority: normal CC: Igor M. Liplianin <liplianin@me.by> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-06-16merge: http://mercurial.intuxication.org/hg/v4l-dvb-commitsMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-06-16merge: http://kernellabs.com/hg/~dheitmueller/em28xx-no-audioMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-06-15merge: http://www.linuxtv.org/hg/~dougsland/em28xxMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-06-15merge: http://linuxtv.org/hg/~jfrancois/v4l-dvbMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-06-15merge: http://www.linuxtv.org/hg/~hverkuil/v4l-dvbMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-06-15ov511: Fix unit_video parameter behaviorMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@redhat.com> Fix a regression caused by changeset 9133:64aed7485a43 - v4l: disconnect kernel number from minor Before the above changeset, ov511_probe used to allow forcing to use a certain specific set of video devices, like: modprobe ov511 unit_video=4,1,3 num_uv=3 So, assuming that you have 5 ov511 devices, and connect they one by one, they'll gain the following device numbers (at the connection order): /dev/video4 /dev/video1 /dev/video3 /dev/video0 /dev/video2 However, this was changed due to this change at video_register_device(): + nr = find_next_zero_bit(video_nums[type], minor_cnt, nr == -1 ? 0 : nr); With the previous behavior, a trial to register on an already allocated mirror would fail, and a loop would get the next requested minor. However, the current behavior is to get the next available minor instead of failing. Due to that, this means that the above modprobe parameter will give, instead: /dev/video5 /dev/video6 /dev/video7 /dev/video8 /dev/video9 In order to restore the original behavior, a static var were added, storing the amount of already registered devices. While there, it also fixes the locking of the probe/disconnect functions. Priority: normal Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-06-14au8522: add support for QAM-64 modulation typeDevin Heitmueller
From: Frank Dischner <phaedrus961@gmail.com> Add support for QAM64 modulation type to the au8522 demod driver. Priority: normal Signed-off-by: Frank Dischner <phaedrus961@gmail.com> Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com>
2009-06-15Add support for yet another SDMC DM1105 based DVB-S card.Igor M. Liplianin
From: Igor M. Liplianin <liplianin@me.by> Add support for SDMC DM1105 based DVB-S cards with PCI ID 195d:1105 Also create separate workqueue for demuxing. Signed-off-by: Igor M. Liplianin <liplianin@me.by>
2009-06-15Add support for DVBWorld DVB-C USB Cable card.Igor M. Liplianin
From: Igor M. Liplianin <liplianin@me.by> DVBWorld DVB-C USB Cable card contains TUA6034 tuner, TDA10023 demod and Cypress FX-2 controller. http://www.worlddvb.com/product/htm/usbc.htm Signed-off-by: Igor M. Liplianin <liplianin@me.by>
2009-06-15Add keymaps for TeVii and TBS USB DVB-S/S2 cardsIgor M. Liplianin
From: Igor M. Liplianin <liplianin@me.by> Add keymaps for TeVii and TBS USB DVB-S/S2 cards Also module parameter named keymap inserted for override default keymap. Signed-off-by: Igor M. Liplianin <liplianin@me.by>
2009-06-13Remote control debugging for dw2102 driver based USB cardsIgor M. Liplianin
From: Igor M. Liplianin <liplianin@me.by> Remote control debugging for dw2102 driver based USB cards It includes DVBWorld, TeVii, Terratec and others. Type 'modprobe dvb-usb-dw2102 debug=4', then look at dmesg output. Signed-off-by: Igor M. Liplianin <liplianin@me.by>
2009-06-12merge: v4l-dvbJean-Francois Moine
2009-06-12v4l: i2c modules must be linked before the v4l2 driversHans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> Since i2c autoprobing is no longer supported by v4l2 we need to make sure that the i2c modules are linked before the v4l2 modules. The v4l2 modules now rely on the presence of the i2c modules, so these must have initialized themselves before the v4l2 modules. The exception is the ir-kbd-i2c module, which is the only one still using autoprobing. This one should be loaded at the end of the v4l2 module. Loading it earlier actually causes problems with tveeprom. Once ir-kbd-i2c is no longer autoprobing, then it has to move up as well. This is only an issue when everything is compiled into the kernel. Thanks to Marcus Swoboda for reporting this and Udo Steinberg for testing this patch. Priority: high Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Tested-by: Udo A. Steinberg <udo@hypervisor.org>
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