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path: root/linux/drivers/media/video
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2006-12-04Usbvision_v4l2 robustness on disconnectMauro Carvalho Chehab
From: Thierry <thierry.merle@free.fr> This patch corrects 2 bugs (causes kernel oops) that occur when unplugging the peripheral whereas nobody has opened it yet : - do not call usbvision_stop_isoc if usbvision_init_isoc has not been called - do not call wakeup_interruptible on waitqueues that did not have been initialized with init_waitqueue_head Signed-off-by: Thierry MERLE <thierry.merle@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-12-04Enhancements on usbvision driverMauro Carvalho Chehab
From: Thierry MERLE <thierry.merle@free.fr> Enhance the buffer management of this driver + some corrections - linux list.h usage for buffer management - VIDIOC_ENUMSTD/VIDIOC_G_STD/VIDIOC_S_STD simplification (use of v4l2_video_std_construct) - create_sysfs : remove of warnings for video_device_create_file return code - make the driver compatible with 2.6.19 kernel version (remove slave_send and slave_recv in usbvision-i2c, change ctrlUrb_complete function prototype) - deactivated v4l2_read because this code was not the priority but working on it :) Signed-off-by: Thierry MERLE <thierry.merle@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-12-04Fix USBVision handling of VIDIOC_QUERYCTRLMauro Carvalho Chehab
From: Dwaine Garden <dwainegarden@rogers.com> There's a better (and recommended) way for handling VIDIOC_QUERYCTRL. This patch will fix the issue where the hardware control values were invalid and stops the SAA7115 module from complaining about invalid values. saa7115 4-0024: invalid brightness setting 32768 saa7115 4-0024: invalid contrast setting 49152 saa7115 4-0024: invalid hue setting 32768 saa7115 4-0024: invalid saturation setting 32768 Signed-off-by: Dwaine Garden <dwainegarden@rogers.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-12-04Corrected and separated the Kconfig for usbvisionMauro Carvalho Chehab
From: Thierry MERLE <thierry.merle@free.fr> Signed-off-by: Thierry MERLE <thierry.merle@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-12-04Fix some bugs on usbvision due to the merge into one moduleMauro Carvalho Chehab
From: Thierry MERLE <thierry.merle@free.fr> Found the bug that prevented the driver from loading : a module param conflict between usbvision-i2c and usbvision-core (debug parameter). - correct the module param "debug" conflics in usbvision-i2c.c and usbvision-core.c - add some debug printouts in usbvision-core.c VDIOC_QBUF/VIDIOC_DQBUF - usbvision-core.c : add vb->field = V4L2_FIELD_NONE in VIDIOC_DQBUF Signed-off-by: Thierry MERLE <thierry.merle@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-12-04Splitted usbvision cards from usbvison.hMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Having the cards description into a separated file makes easier to maintain and follows the same standard as other drivers. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-12-04Add usbvision driverMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> This patch adds usbvision into V4L/DVB HG tree. Usbvision driver is a GPL driver, made by: Joerg Heckenbach <joerg@heckenbach-aw.de> and Dwaine Garden <DwaineGarden@rogers.com> V4L2 migration made by: Thierry Merle <thierry.merle@free.fr> Kconfig/Makefile scripts by: Mauro Carvalho Chehab <mchehab@infradead.org> Signed-off-by: Thierry Merle <thierry.merle@free.fr> Signed-off-by: Dwaine Garden <dwainegarden@rogers.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-12-03Fix broken TUNER_LG_NTSC_TAPE radio supportHans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> The TUNER_LG_NTSC_TAPE is identical in all respects to the TUNER_PHILIPS_FM1236_MK3. So use the params struct for the Philips tuner. Also add this LG_NTSC_TAPE tuner to the switches where radio specific parameters are set so it behaves like a TUNER_PHILIPS_FM1236_MK3. This change fixes the radio support for this tuner (the wrong bandswitch byte was used). Thanks to Andy Walls <cwalls@radix.net> for finding this bug. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2006-12-01Add s/g_parm to cafe_ccicMauro Carvalho Chehab
From: Jonathan Corbet <corbet@lwn.net> Add s/g_parm support allowing applications to tweak the frame rate. Signed-off-by: Jonathan Corbet <corbet@lwn.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-12-01Remove the fake RGB32 format from cafe_ccicMauro Carvalho Chehab
From: Jonathan Corbet <corbet@lwn.net> Remove RGB32, useful for debugging, but with no place in production. Signed-off-by: Jonathan Corbet <corbet@lwn.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-12-01Improve debug msgs to show fourcc and buffer length on video_ioctl2Mauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-12-01merge: http://linuxtv.org/hg/~mkrufky/v4l-dvbMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-11-29saa7134: add support for remote control of Hauppauge HVR1110Michael Krufky
From: Thomas Genty <tomlohave@gmail.com> This patch adds support for the remote control bundled with the Hauppauge HVR1110 Signed-off-by: Thomas Genty <tomlohave@gmail.com> Signed-off-by: Nickolay V. Shmyrev <nshmyrev@yandex.ru> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2006-11-28Accept tuners on saa7146 i2c bus only on address 0x60.Mauro Carvalho Chehab
From: Michael Hunold <hunold@linuxtv.org> Signed-off-by: Michael Hunold <hunold@linuxtv.org>
2006-11-28mxb: fix to load the proper i2c modulesMauro Carvalho Chehab
From: Michael Hunold <hunold@linuxtv.org> Change order of module requests, so that tuner module is loaded at the end, because the tuner module probes multiple i2c addresses and might grab an i2c address that is not a tuner but something else. Signed-off-by: Michael Hunold <hunold@linuxtv.org>
2006-11-26usb: pwc-if loop fixMauro Carvalho Chehab
From: Mariusz Kozlowski <m.kozlowski@tuxland.pl> We should free urbs starting at [i-1] not [i]. Signed-off-by: Mariusz Kozlowski <m.kozlowski@tuxland.pl> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-11-26From: Mauro Carvalho Chehab <mchehab@infradead.org>Mauro Carvalho Chehab
The VIDEO_ZR36120 driver has: - already been marked as BROKEN in 2.6.0 three years ago and - is still marked as BROKEN. Drivers that had been marked as BROKEN for such a long time seem to be unlikely to be revived in the forseeable future. But if anyone wants to ever revive this driver, the code is still present in the older kernel releases. PS.: At v4l/dvb tree, parts of zr36120 driver were never added. The original patch from Adrian Bunk <bunk@stusta.de> will be applied only at -git trees. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-11-25Minor coding style improvementsHans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> Remove coding style inconsistencies. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2006-11-25Improve saa711x checkHans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> The old code would accept any device on the same i2c address as the saa711x chips as an saa711x. However, this fails with saa717x chips, which use that same address and so are misdetected as a saa7111. Now check whether the chip is really a saa711x model. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2006-11-21saa7134-alsa improvementsHartmut Hackmann
From: Hartmut Hackmann <hartmut.hackmann@t-online.de> The change does the following: - At device open, it sets the recording source to the current input instead of LINE2. So it is no longer necessary to set the recording source with a mixer application. - Connects the mixer volume control to the input sensitivity selection of the analog sound inputs. This allows only one 6db step. Signed-off-by: Hartmut Hackmann <hartmut.hackmann@t-online.de>
2006-11-21Fix: Slot 0 not NULL on disconnecting SN9C10x PC CameraMauro Carvalho Chehab
From: Luca Risolia <luca.risolia@studio.unibo.it> The patch fix bug 5748. Signed-off-by: Luca Risolia <luca.risolia@studio.unibo.it> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-11-20Fixes uninitialized variables passed to VIDIOC_G_FBUF.Mauro Carvalho Chehab
From: audetto@tiscali.it <"audetto@tiscali.it"> Signed-off-by: Andrea A Odetti <audetto@tiscali.it> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-11-20Remove the need of a STD array for drivers using video_ioctl2Mauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> CC: Jonathan Corbet <corbet@lwn.net> video_ioctl2 will auto-generate standard entries at ENUM_FMT. Also, now, a driver may return a subset of the video array at the return, to be stored as the current_norm. For example, a driver may ask for V4L2_STD_PAL. At return, driver may change it to V4L2_STD_PAL_B. This way, a futher call to G_STD will return the exact detected video std. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-11-20Optimization of v4l1 handlingMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-11-20Fix initializations on some video_ioctl2 handlersMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-11-20Fix: implement missing VIDIOCSTUNER on v4l1-compat moduleMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-11-20Cleans some ioctl structs before calling V4L2 counterpartMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-11-20Handle errors from input_register_device()Mauro Carvalho Chehab
From: Dmitry Torokhov <dtor@insightbb.com> Also sprinkled some input_sync() throughout the code. Signed-off-by: Dmitry Torokhov <dtor@mail.ru> Acked-by: Ricardo Cerqueira <v4l@cerqueira.org> Acked-by: Oliver Endriss <o.endriss@gmx.de> Acked-by: Andrew de Quincey <adq_dvb@lidskialf.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-11-20merge: http://linuxtv.org/hg/~mcisely/pvrusb2Mauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-11-20Add missing spin_unlock to saa6588 decoder driverMauro Carvalho Chehab
From: Ira Snyder <kernel@irasnyder.com> Sparse noticed a lock imbalance in read_from_buf(). Further inspection shows that the lock should not be held when the function exits. This adds a spin_unlock_irqrestore(), so that every exit path of the read_from_buf() function is consistent. The unlock was missing on an error path. Signed-off-by: Ira W. Snyder <devel@irasnyder.com> Signed-off-by: Hans J. Koch <koch@hjk-az.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-11-19merge: http://linuxtv.org/hg/~mkrufky/lgh06xfMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-11-19pvrusb2: Fix horizontal resolution setting problem for 24xxx devicesMike Isely
From: Mike Isely <isely@pobox.com> Fix long-standing issue which prevented use of 24xxx devices at any horizontal resolution other an 720. The problem is in the cx25840 module, if no attempt is made to initialize VBI there. Such a thing should not be needed, but the pvrusb2 driver is updated now to deal with this. Signed-off-by: Mike Isely <isely@pobox.com>
2006-11-19create new lgh06xf atsc tuner moduleMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> This patch creates a new atsc tuner module for the LG TDVS-H06xF ATSC tuners, called lgh06xf. The purpose of this change is to reduce some duplicated code, and to allow the lgh06xf tuner code to take advantage of dvb_attach(). As a side effect, the dependency of dvb-bt8xx on dvb-pll has been removed, since the lgh06xf module itself will use dvb-pll, while remaining optional for the dvb-bt8xx driver through the use of DVB_FE_CUSTOMISE Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Acked-by: Andrew de Quincey <adq_dvb@lidskialf.net>
2006-11-19Updated camera driverMauro Carvalho Chehab
From: Jonathan Corbet <corbet@lwn.net> A couple of Cafe driver fixes, and support for the hue and saturation controls. Signed-off-by: Jonathan Corbet <corbet@lwn.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-11-18Add support ptv-305Mauro Carvalho Chehab
From: Jelle Foks <jelle@foks.8m.com> Add subvendor/device of the ADSTech Instant TV Deluxe PTV-305 to the card list as card=45 (KWORLD_HARDWARE_MPEG_TV_XPERT). Signed-off-by: Jelle Foks <jelle@foks.8m.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-11-18Fix cx88-blackbird null pointerMauro Carvalho Chehab
From: Jelle Foks <jelle@foks.8m.com> Allows 'debug=1' for cx88-blackbird module (dev needs to be valid for dprintk). Fixes a null-pointer dereference when using debug=1. Signed-off-by: Jelle Foks <jelle@foks.8m.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-11-17merge: http://linuxtv.org/hg/~hhackmann/v4l-dvbMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-11-17Cafe_ccic.c: make a function staticMauro Carvalho Chehab
From: Adrian Bunk <bunk@stusta.de> This patch makes the needlessly global cafe_v4l_dev_release() static. Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-11-16Start adding v4l2_mmap_bufs to prepare for streamMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> This method requests buffers and maps it into a mmaped memory. Still under testing. Still need other stuff to make stream to work. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-11-16Added support for both DVB frontends of the Lifeview TrioHartmut Hackmann
From: Nico Sabbi (nsabbi@tiscali.it) This card (like some others) supports both, DVB-T and a DVB-S. The patch adds an insmod option to select the frontend: use_frontend=0 -> DVB-T use_frontend=1 -> DVB-S Signed-off-by: Nico Sabbi (nsabbi@tiscali.it) Signed-off-by: Hartmut Hackmann <hartmut.hackmann@t-online.de>
2006-11-16Added support for the Terratec Cinergy HT PCMCIA moduleHartmut Hackmann
From: Hartmut Hackmann <hartmut.hackmann@t-online.de> This is a hybrid cardbus module. Besides the card support, i modified the definition names for AGC and GPIO of the tda10046. Signed-off-by: Hartmut Hackmann <hartmut.hackmann@t-online.de>
2006-11-14FIX bug 5760: audio were not working on some bttv driversMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> CC: Christian Casteyde <casteyde.christian@free.fr> This fixes a bug introduced by the changeset bellow: http://linuxtv.org/hg/v4l-dvb?cs=f8b432b28d7f;style=gitweb It seems that some bttv apps can't work fine when audioset=0. Thanks to Christian Casteyde <casteyde.christian@free.fr> for pointing this. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-11-13saa7134: Fix missing 'break' for avermedia card caseMichael Krufky
From: Linus Torvalds <torvalds@osdl.org> Commit 450efcfd2e1d941e302a8c89322fbfcef237be98 broke Avermedia 777 support. Added obvious missing "break" statement. kernel-sync ... from git commit 4dd7406e9c7e7a5422425ef699780463490b8745 Cc: Jose Suarez <j.suarez.agapito@gmail.com> Signed-off-by: Linus Torvalds <torvalds@osdl.org> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2006-11-12merge: http://linuxtv.org/hg/~mkrufky/v4l-dvbMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-11-12Change tuner type for Avermedia A16ARMauro Carvalho Chehab
From: pasky@ucw.cz <pasky@ucw.cz> This changes it from TDA8290 which is allegedly very unlikely to TD1316 which is allegedly very likely. I didn't get it to work with either, but expected that this got applied when Mauro sent it to me, so here it goes again; feel free to drop it to the floor. :-) Signed-off-by: Petr Baudis <pasky@ucw.cz> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-11-12Remote support for Avermedia A16ARMauro Carvalho Chehab
From: pasky@ucw.cz <pasky@ucw.cz> The remote as well as the GPIO interface is the same as what comes with 777. For an example of mplayer lirc configuration, see http://pasky.or.cz/~pasky/dev/v4l/lircrc Signed-off-by: Petr Baudis <pasky@ucw.cz> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-11-12Remote support for Avermedia 777Mauro Carvalho Chehab
From: pasky@ucw.cz <pasky@ucw.cz> I didn't test it personally since I don't have this card, but A16AR uses the same interface and that one certainly does work perfectly (see the next patch). This patch was originally sent in http://marc.theaimsgroup.com/?l=linux-video&m=114743413825375&w=2 https://www.redhat.com/mailman/private/video4linux-list/2006-May/msg00103.html but never got applied. This version has some trivial modifications and drops the weird gpio hack (it's not clear what practical purpose does it serve). Signed-off-by: Jose Alberto Reguero <jareguero@telefonica.net> Signed-off-by: Petr Baudis <pasky@ucw.cz> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-11-12Detect presence of IR receiver/IR transmitter in tveepromHans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> Thanks to input from Steven Toth from Hauppauge the tveeprom module has been extended to detect the presence of an IR transmitter (aka IR-blaster). Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2006-11-09Fix uses of "&&" where "&" was intendedMichael Krufky
From: Jean Delvare <khali@linux-fr.org> Fix uses of "&&" where "&" was intended in bttv-cards.c and tveeprom.c Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2006-11-05cx88-dvb: whitespace cleanupMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> whitespace cleanup to match git commit 76dc82ab57236105285fd8520895c1404b8b952f kernel-sync Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
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