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path: root/linux/drivers/media/video
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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>
2006-11-19create 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>
2006-11-05saa7134: add support for Hauppauge WinTV-HVR1110 DVB-T/HybridMichael Krufky
From: Thomas Genty <tomlohave@gmail.com> This patch adds support for the Hauppauge WinTV-HVR1110 DVB-T/Hybrid Signed-off-by: Thomas Genty <tomlohave@gmail.com> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2006-11-05Fix missing i2c dependency for saa7110Mauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> drivers/media/video/saa7110.c:112: undefined reference to `i2c_master_send' drivers/built-in.o: In function `saa7110_read': drivers/media/video/saa7110.c:130: undefined reference to `i2c_smbus_read_byte' drivers/media/video/saa7110.c:130: undefined reference to `i2c_smbus_read_byte' Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-11-04merge: http://linuxtv.org/hg/~mkrufky/pendingMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-11-04Whitespace cleanupsMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-11-04Make ov7670 and cafe_ccic compile at v4l-dvb treeMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Those driver are developed using some stuff from newer kernels. Maybe they may compile with kernels lower than 2.6.19, but upper than 2.6.16. Anyway,since the targeted OLPC hardware is not available yet, IMO, it doesn't make much sense to work on backporting the drivers to kernels lower than kernel 2.6.19. CC: Jonathan Corbet <corbet@lwn.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-11-04OmniVision OV7670 driverMauro Carvalho Chehab
From: Jonathan Corbet <corbet-v4l@lwn.net> This patch adds a V4L2 driver for the OmniVision OV7670 camera. Signed-off-by: Jonathan Corbet <corbet@lwn.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-11-04Marvell 88ALP01 "cafe" driverMauro Carvalho Chehab
From: Jonathan Corbet <corbet-v4l@lwn.net> A driver for the Marvell M88ALP01 "CAFE" CMOS integrated camera controller. This driver has been renamed "cafe_ccic" since my previous patch set. Signed-off-by: Jonathan Corbet <corbet@lwn.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-11-03cx88: fix remote control on WinFast 2000XP ExpertMichael Krufky
From: Hermann Pitton <hermann-pitton@arcor.de> fix remote control on WinFast 2000XP Expert by setting timing back to 1 ms, like it was in the original patch by Robert Reid. Signed-off-by: Hermann Pitton <hermann-pitton@arcor.de> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2006-10-31Add support for the Compro Videomate DVB-T200AHartmut Hackmann
From: Hartmut Hackmann <hartmut.hackmann@t-online.de> This board has the same PCI ID as the T200, so the exact board type is determined from the eeprom. The original patch was provided by Francis Barber <fedora@barber-family.id.au> Signed-off-by: Hartmut Hackmann <hartmut.hackmann@t-online.de>
2006-10-30added autodetected flag to the saa7134_dev structureHartmut Hackmann
From: Hartmut Hackmann <hartmut.hackmann@t-online.de> In case the exact board type needs to be determined by probing or evaluating the eeprom, this flag allows to still set the board type via the card=xx insmod option. This is an extract of a patch by Francis Barber. Signed-off-by: Hartmut Hackmann <hartmut.hackmann@t-online.de>
2006-10-29pvrusb2: use NULL instead of 0Mauro Carvalho Chehab
From: Randy Dunlap <randy.dunlap@oracle.com> Fix sparse NULL usage warnings: drivers/media/video/pvrusb2/pvrusb2-v4l2.c:714:14: warning: Using plain integer as NULL pointer drivers/media/video/pvrusb2/pvrusb2-v4l2.c:715:16: warning: Using plain integer as NULL pointer drivers/media/video/pvrusb2/pvrusb2-v4l2.c:1079:10: warning: Using plain integer as NULL pointer drivers/media/video/pvrusb2/pvrusb2-cx2584x-v4l.c:224:58: warning: Using plain integer as NULL pointer Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-10-21Two cleanups made at kernel treeMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Kernel-sync: Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-10-21IRQ: Maintain regs pointer globally rather than passing to IRQ handlersMauro Carvalho Chehab
Kernel-sync: This patch is required to allow compilation of the tree with kernel 2.6.19. This is the original description of the original patch, signed by David Howells <dhowells@redhat.com>: Maintain a per-CPU global "struct pt_regs *" variable which can be used instead of passing regs around manually through all ~1800 interrupt handlers in the Linux kernel. The regs pointer is used in few places, but it potentially costs both stack space and code to pass it around. On the FRV arch, removing the regs parameter from all the genirq function results in a 20% speed up of the IRQ exit path (ie: from leaving timer_interrupt() to leaving do_IRQ()). Where appropriate, an arch may override the generic storage facility and do something different with the variable. On FRV, for instance, the address is maintained in GR28 at all times inside the kernel as part of general exception handling. Having looked over the code, it appears that the parameter may be handed down through up to twenty or so layers of functions. Consider a USB character device attached to a USB hub, attached to a USB controller that posts its interrupts through a cascaded auxiliary interrupt controller. A character device driver may want to pass regs to the sysrq handler through the input layer which adds another few layers of parameter passing. I've build this code with allyesconfig for x86_64 and i386. I've runtested the main part of the code on FRV and i386, though I can't test most of the drivers. I've also done partial conversion for powerpc and MIPS - these at least compile with minimal configurations. This will affect all archs. Mostly the changes should be relatively easy. Take do_IRQ(), store the regs pointer at the beginning, saving the old one: struct pt_regs *old_regs = set_irq_regs(regs); And put the old one back at the end: set_irq_regs(old_regs); Don't pass regs through to generic_handle_irq() or __do_IRQ(). In timer_interrupt(), this sort of change will be necessary: - update_process_times(user_mode(regs)); - profile_tick(CPU_PROFILING, regs); + update_process_times(user_mode(get_irq_regs())); + profile_tick(CPU_PROFILING); I'd like to move update_process_times()'s use of get_irq_regs() into itself, except that i386, alone of the archs, uses something other than user_mode(). Some notes on the interrupt handling in the drivers: (*) input_dev() is now gone entirely. The regs pointer is no longer stored in the input_dev struct. (*) finish_unlinks() in drivers/usb/host/ohci-q.c needs checking. It does something different depending on whether it's been supplied with a regs pointer or not. (*) Various IRQ handler function pointers have been moved to type irq_handler_t. Signed-Off-By: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-10-18merge: 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>
2006-10-18Fix mode switch of Compro Videomate T300Hartmut Hackmann
From: Hartmut Hackmann <hartmut.hackmann@t-online.de> The board did not return to analog mode since the board specific "demod sleep" function was not called. Signed-off-by: Hartmut Hackmann <hartmut.hackmann@t-online.de>
2006-10-17merge: http://linuxtv.org/hg/~mcisely/pvrusb2Mauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-10-17Stv680.c: check kmalloc() return value.Mauro Carvalho Chehab
From: Amit Choudhary <amit2030@gmail.com> Signed-off-by: Amit Choudhary <amit2030@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-10-16cx88: use external adc for rca audio inputs on the ASUS PVR-416Michael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> For the ASUS PVR-416, the external adc must be used for the rca audio inputs, but television / radio inputs use the internal adc. Thanks to Alex Deucher for lending his card to me. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2006-10-16cx88: use external adc for svideo/composite on the KWorld HardwareMpegTV XPertMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> For the KWorld HardwareMpegTV XPert, the external adc must be used for svideo / composite inputs, but television / radio inputs use the internal adc. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2006-10-16cx88: determine whether or not to use external adc based on input settingMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> Some cx88-blackbird boards use an external adc, but not necessarily for all inputs. Thus, this needs to be configurable on the card level for each input. This patch allows for the usage of the external adc to be determined by a bit setting in the cx88_input struct for cards based on the cx88 blackbird design. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2006-10-16cx88: cleanupsMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> - fixed whitespace, replaced leading spaces with tabs - moved .mpeg descriptor below input settings Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2006-10-15pvrusb2: Implement IR reception for 24xxx devicesMike Isely
From: Mike Isely <isely@pobox.com> Unlike 29xxx devices, the 24xxx model series does not have a dedicated I2C device for reception of IR codes. Instead IR is handled directly by the FX2 microcontroller and the results are communicated via commands to the FX2. Rather than implement a whole new IR reception pathway for 24xxx devices, this changeset instead emulates the presence of the 29xxx device's I2C based IR receiver by intercepting commands to that chip and issuing appropriate FX2 commands to do the needed action. This has the result of allowing all the usual IR frameworks (ir-kbd-i2c or lirc) to continue working unmodified for 24xxx devices. Signed-off-by: Mike Isely <isely@pobox.com>
2006-10-13merge: http://linuxtv.org/hg/~hverkuil/v4l-dvbMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-10-13Fix oops in VIDIOC_G_PARMMauro Carvalho Chehab
From: Jonathan Corbet <corbet-v4l@lwn.net> The call to v4l2_std_construct() in the VIDIOC_G_PARM handler treats vfd->current_norm as if it were an index - but it's not. The result is an oops if the driver has no vidioc_g_parm() method defined. Here's the fix. Signed-off-by: Jonathan Corbet <corbet@lwn.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-10-13drivers/media/video: handle sysfs errorsMauro Carvalho Chehab
From: Jeff Garzik <jeff@garzik.org> Signed-off-by: Jeff Garzik <jeff@garzik.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-10-13Added support for a ASUSTEK P7131 Dual DVB-T variantHartmut Hackmann
From: Hartmut Hackmann <hartmut.hackmann@t-online.de> This card has no firmware eeprom. The old version still should not need a firmware file due to an undocumented feature of the TDA10046. The patch also includes Hermann Pittons proposal for improved antenna switch handling Signed-off-by: Hartmut Hackmann <hartmut.hackmann@t-online.de>
2006-10-13add the Asus P7131 Dual hybrid to the new tda8290_i2c_gate_ctrlHartmut Hackmann
From: Hermann Pitton <hermann-pitton@arcor.de> The gate control was moved to a separate function. Signed-off-by: Hermann Pitton <hermann-pitton@arcor.de> Signed-off-by: Hartmut Hackmann <hartmut.hackmann@t-online.de>
2006-10-13Make Remote control of the Pinnacle PCTV 310i workHartmut Hackmann
From: Hartmut Hackmann <hartmut.hackmann@t-online.de> The remote control works, but we still need a better keymap. Signed-off-by: Hartmut Hackmann <hartmut.hackmann@t-online.de>
2006-10-12The Samsung TCPN2121P30A does not have a tda9887Hans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> Contrary to all expections the Samsung TCPN2121P30A tuner does NOT have a tda9887. Remove the tda9887 flag from the tuner definition. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2006-10-10{ov511,stv680}: handle sysfs errorsMauro Carvalho Chehab
From: Jeff Garzik <jeff@garzik.org> Signed-off-by: Jeff Garzik <jeff@garzik.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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