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2006-10-14V4L/DVB (4729): Fix VIDIOC_G_FMT for NTSC in cx25840.Hans Verkuil
VIDIOC_G_FMT returned the sliced VBI types in the wrong lines for NTSC (three lines too low). Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-10-14V4L/DVB (4727): Support status readout for saa713x based FM radioHartmut Hackmann
This patch adds readout for stereo and signal level for saa713x cards which use the saa713x as FM demodulator. These are many cards based on saa7133, tda8290 and tda8275a. FM channel search should work now. Signed-off-by: Hartmut Hackmann <hartmut.hackmann@t-online.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-10-14V4L/DVB (4725): Fix vivi compile on pariscMatthew Wilcox
parisc (and several other architectures) don't have a dma_address in their sg list. Use the macro instead. Signed-off-by: Matthew Wilcox <matthew@wil.cx> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-10-14V4L/DVB (4692): Add WinTV-HVR3000 DVB-T supportSteven Toth
The WinTV-HVR3000 is currently defined for analog support only. This patch adds full DVB-T support. (DVB-S support will be added soon) Signed-off-by: Steven Toth <stoth@hauppauge.com> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-10-10[PATCH] em28xx NULL noise removalAl Viro
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-10-06Various drivers' irq handlers: kill dead code, needless castsJeff Garzik
- Eliminate casts to/from void* - Eliminate checks for conditions that never occur. These typically fall into two classes: 1) Checking for 'dev_id == NULL', then it is never called with NULL as an argument. 2) Checking for invalid irq number, when the only caller (the system) guarantees the irq handler is called with the proper 'irq' number argument. Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-10-05IRQ: Maintain regs pointer globally rather than passing to IRQ handlersDavid Howells
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: David Howells <dhowells@redhat.com> (cherry picked from 1b16e7ac850969f38b375e511e3fa2f474a33867 commit)
2006-10-04V4L/DVB (4712): Fix warning when compiling on x86_i64Mauro Carvalho Chehab
drivers/media/dvb/dvb-usb/usb-urb.c: In function 'usb_allocate_stream_buffers': drivers/media/dvb/dvb-usb/usb-urb.c:125: warning: format '%u' expects type 'unsigned int', but argument 4 has type 'long long unsigned int' Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-10-04V4L/DVB (4711): Radio: No need to return voidTobias Klauser
The module_exit function has return-type void and pci_unregister_driver() returns void anyway. Signed-off-by: Tobias Klauser <tklauser@distanz.ch> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-10-04V4L/DVB (4708): Add tveeprom support for Philips FM1236/FM1216ME MK5Hans Verkuil
Add new Philips tuners: Philips FM1236 MK5 and Philips FM1216ME MK5. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-10-04V4L/DVB (4707): 4linux: complete conversion to hotplug safe PCI APIAlan Cox
Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-10-04V4L/DVB (4706): Do not enable VIDEO_V4L2 unconditionallyMaciej W. Rozycki
The VIDEO_V4L2 config setting is enabled unconditionally, even for configurations with no support for this subsystem whatsoever. The following patch adds the necessary dependency. Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-10-04V4L/DVB (4704): SAA713x: fixed compile warning in SECAM fixupHartmut Hackmann
The variable fixup could be used uninitialized. Signed-off-by: Hartmut Hackmann <hartmut.hackmann@t-online.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-10-04V4L/DVB (4703): Add support for the ASUS EUROPA2 OEM boardHartmut Hackmann
This is a analog DVB-T hybrid board Signed-off-by: Hartmut Hackmann <hartmut.hackmann@t-online.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-10-04V4L/DVB (4702): Fix: set antenna input for DVB-T for Asus P7131 Dual hybridHermann Pitton
This patch forces the correct antenna input input in DVB-T mode for this card. Signed-off-by: Hermann Pitton <hermann-pitton@arcor.de> Signed-off-by: Hartmut Hackmann <hartmut.hackmann@t-online.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-10-04V4L/DVB (4701): Saa713x audio fixesHartmut Hackmann
This change fixes the following issues: - resolve the SECAM D/K vs SECAM-L sound conflict It is now possible to select the SECAM version either by the VIDEOIOC_S_STD IO control or by the new secam= insmod option. The driver now adapts its audio standard search list to the selected standard. - don't trigger a sound standard search when a LINE input is selected. Signed-off-by: Hartmut Hackmann <hartmut.hackmann@t-online.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-10-04V4L/DVB (4676a): Remove Kconfig item for DiB7000M supportMauro Carvalho Chehab
Support for DiB7000M frontend were not included on 2.6.19, since still not completed. Removing Kconfig item. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-10-03Merge git://git.kernel.org/pub/scm/linux/kernel/git/bunk/trivialLinus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/bunk/trivial: (39 commits) Add missing maintainer countries in CREDITS Fix bytes <-> kilobytes typo in Kconfig for ramdisk fix a typo in Documentation/pi-futex.txt BUG_ON conversion for fs/xfs/ BUG_ON() conversion in fs/nfsd/ BUG_ON conversion for fs/reiserfs BUG_ON cleanups in arch/i386 BUG_ON cleanup in drivers/net/tokenring/ BUG_ON cleanup for drivers/md/ kerneldoc-typo in led-class.c debugfs: spelling fix rcutorture: Fix incorrect description of default for nreaders parameter parport: Remove space in function calls Michal Wronski: update contact info Spelling fix: "control" instead of "cotrol" reboot parameter in Documentation/kernel-parameters.txt Fix copy&waste bug in comment in scripts/kernel-doc remove duplicate "until" from kernel/workqueue.c ite_gpio fix tabbage fix file specification in comments ... Fixed trivial path conflicts due to removed files: arch/mips/dec/boot/decstation.c, drivers/char/ite_gpio.c
2006-10-03Still more typo fixesMatt LaPlante
Signed-off-by: Adrian Bunk <bunk@stusta.de>
2006-10-03Fix several typos in drivers/Matt LaPlante
Signed-off-by: Adrian Bunk <bunk@stusta.de>
2006-10-03remove mentionings of devfs in documentationAdrian Bunk
Now that devfs is removed, there's no longer any need to document how to do this or that with devfs. This patch includes some improvements by Joe Perches. Signed-off-by: Adrian Bunk <bunk@stusta.de>
2006-10-03V4L/DVB (4699): CX24109 patch to eliminate the weird mis-tuningsSteven Toth
A number of people have been reporting wierd tuning problems with various cards. Yeasah tracked down the problem to a miss-read datasheet. This resolves the problems. Signed-off-by: Yeasah Pell <yeasah@schwide.net> Signed-off-by: Steven Toth <stoth@hauppauge.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-10-03V4L/DVB (4698): Fix S-Video configuration for Pinnacle PCTV-SatMauro Carvalho Chehab
Thanks to Edgar Toernig <froese@gmx.de> for pointing this. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-10-03V4L/DVB (4689): Adding support for Nova-T-PCI PCI ID 0070:9000Steven Toth
Adding support for Nova-T-PCI PCI ID 0070:9000 Signed-off-by: Steven Toth <stoth@hauppauge.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-10-03V4L/DVB (4688): Fix msp343xG handling (regression from 2.6.16)Hans Verkuil
The msp3430G and msp3435G models cannot do Automatic Standard Detection. So these should be forced to BTSC. These chips are early production versions for the msp34xxG series and are quite rare. The workaround for kernel 2.6.18 is to use 'standard=32' as msp3400 module option. Due to broken handling of the 'standard' option in 2.6.17 there is no workaround possible for that kernel. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-10-03V4L/DVB (4686): Cxusb: add support for DViCO FusionHDTV DVB-T Dual Digital 2Michael Krufky
Add support for DViCO FusionHDTV DVB-T Dual Digital 2 USB, which is identical to the usb portion of DViCO FusionHDTV DVB-T Dual Digital 1. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-10-03V4L/DVB (4685): Fix compiler warning in drivers/media/video/video-buf.cSujoy Gupta
Using a double cast to avoid compiler warnings when building for PAE. Compiler doesn't like direct casting of a 32 bit ptr to 64 bit integer. Signed-off-by: Martin J. Bligh <mbligh@google.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-10-03V4L/DVB (4684): Drivers/media/video/cx88: Remove unused defined FALSE/TRUERichard Knutsson
Remove defines of FALSE/TRUE because they are not used. Signed-off-by: Richard Knutsson <ricknu-0@student.ltu.se> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-10-03V4L/DVB (4683): Norm_notchfilter is used on just one point and argument is bogusMauro Carvalho Chehab
Removed norm_notchfilter function. All the code is bound to 4 x FSC, so, any other filter won't work fine. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-10-03V4L/DVB (4681): Cx88: fix analog capture notch filterLars Gjesse Kjellberg
This patch changes the setting of the cx2388x notch filter to match that of the video capture sample frequency, removing some annoying interference lines THAT would appear when capturing composite video. This has been tested in PAL and NTSC TV norms. It sets the Y/C separation luma notch filter, which removes the chroma signal from the luma signal when using a composite input. The luma notch filter operates at the video decoder's frequency, not the ADC's frequency or at the frequency of the scaled video. Y/C separation happens after the sample rate converter, before video scaling. The datasheet provides plots of the filter response for three _video decoder_ frequencies, 4x Fsc, square pixel, and ccir601. These are the same three frequencies for the notch filter control. It seems pretty clear that this filter should be set based on the video decoder frequency. The cx88 driver always uses a video decoder frequency of 4xFsc. Signed-off-by: Lars Gjesse Kjellberg <lars.g.kjellberg@get2net.dk> Signed-off-by: Trent Piepho <xyzzy@speakeasy.org> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-10-03V4L/DVB (4679): Fix for NULL pointer dereference oops during boot.Steven Toth
A fix for intermittent oops's during boot which occurs in cx88_call_i2c_clients when dvb_attach is bringing up the frontend. Signed-off-by: Steven Toth <stoth@hauppauge.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-10-03V4L/DVB (4675): Pvrusb2: Fix VIDIOC_INT_[G|S]_REGISTER so that it actually ↵Mike Isely
works now Signed-off-by: Mike Isely <isely@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-10-03V4L/DVB (4674): Use NULL instead of 0 for ptrsRandy Dunlap
Use NULL instead of 0 for pointer value, eliminate sparse warnings. Signed-off-by: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-10-03V4L/DVB (4671): Support for SAA7134-based AVerTV Hybrid A16ARPetr Baudis
This adds support for a hybrid PAL/DVB/FM card. Unfortunately I tested only the DVB since I don't have any proper antenna available and I can receive even the DVB just barely so; I can hear noise in the FM part but I couldn't catch any station, then again I don't have an FM antenna either. The PAL/FM and IR control data are based on what I harvested on the 'net. Perhaps I or someone else will fix them if they turn out to be wrong. Signed-off-by: Petr Baudis <pasky@ucw.cz> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-10-03V4L/DVB (4670): Allow RC5 codes 64 - 127 in ir-kbd-i2c.cDavid Hardeman
The RC5 coding has for a long time supported commands 64-127 in addition to 0-63. This is controlled by the second bit of the RC5 packet (see The attached patch modifies ir-kbd-i2c.c to allow for commands 64-127, tested with a PVR350 card in combination with a programmable remote. Signed-off-by: David Hardeman <david@hardeman.nu> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-10-03V4L/DVB (4669): Cx88: autodetect Club3D Zap TV2100 by subsystem id 12ab:2300Michael Krufky
The Club3D Zap TV2100 has been reported to be a clone of the Yuan PG300 and KWorld/VStream XPert DVB-T with cx22702 Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-10-03V4L/DVB (4668): Cx88: rename mpeg capability flags from CX88_BOARD_FOO to ↵Michael Krufky
CX88_MPEG_FOO The flags for mpeg capabilities are sub-optimally named as CX88_BOARD_DVB and CX88_BOARD_BLACKBIRD, which creates some confusion. This patch renames the above to CX88_MPEG_DVB and CX88_MPEG_BLACKBIRD. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Trent Piepho <xyzzy@speakeasy.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-10-03V4L/DVB (4667): Changed cx88_board .dvb and .register to an enum.Steven Toth
Some basic cleanup in preperation for a future patch where the cx88-mpeg functions have to deal with the port being used by multiple frontends in (mpeg2 hw encoder and dvb demod). Signed-off-by: Steven Toth <stoth@hauppauge.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-10-03V4L/DVB (4666): Ensure the WM8775 driver is loaded generically for any board.Steven Toth
A generic change to cards to allow any board to specify whether it needs the wm8775 module loaded (by the core) or not. Signed-off-by: Steven Toth <stoth@hauppauge.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-10-03V4L/DVB (4665): Add frontend structure callback for bus acquisition.Steven Toth
This patch enables generic bus arbitration callbacks enabling dvbcore frontend_open and frontend_release to pass 'acquire' and 'release' hardware messages back into the DVB bridge frameworks. Frameworks like cx88 can then implement single bus multiple demod card sharing features, which would prohibit two frontends from attempting to use a single transport bus at the same time. Signed-off-by: Steven Toth <stoth@hauppauge.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-10-03V4L/DVB (4664): Pvrusb2: Don't use videodev.h; use v4l2-dev.h in its placeMike Isely
The function prototype needed in pvrusb2-v4l2.c has been moved to v4l2-dev.h. Track that change. Signed-off-by: Mike Isely <isely@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-10-03V4L/DVB (4663): Pvrusb2: Get rid of private global context array brain damageMike Isely
A previous attempt to deal with the upcoming loss of video_set_drvdata() and video_get_drvdata() resulted in logic which causes a circular locking dependency - also known as a deadlock. This changeset attacks the problem in a different manner, using a technique that no longer requires the problematic mutex (or that private global array either). Signed-off-by: Mike Isely <isely@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-10-03V4L/DVB (4662): Pvrusb2: Implement VIDIOC_INT_[G|S]_REGISTERMike Isely
Implement VIDIOC_INT_SET_REGISTER and VIDIOC_INT_GET_REGISTER for the pvrusb2 driver. This is a debugging aid which will not be enabled unless CONFIG_VIDEO_ADV_DEBUG has been enabled. Signed-off-by: Mike Isely <isely@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-10-03V4L/DVB (4661): Pvrusb2: improve 24XXX config option descriptionMike Isely
The CONFIG_VIDEO_PVRUSB2_24XXX is not nearly as "experimental" as the description suggests. So refine the description to better match reality. Signed-off-by: Mike Isely <isely@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-10-03V4L/DVB (4660): Some cleanups at helper chips menuMauro Carvalho Chehab
Rearranged itens, so that decoders came first; cx25840 is, in fact, an audio and video decoder; Fixed some incorrect upercases; Removed the word "chip" for some audio processors at item name; Removed the word "driver" for some item names; Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-10-03V4L/DVB (4658): Another fix because of dvb_attachPatrick Boettcher
Fixed mt2060-usage with dvb_attach Signed-off-by: Patrick Boettcher <pb@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-10-03V4L/DVB (4657): Power control of the device for dual boardPatrick Boettcher
Corrected power control of the device for dual boards Signed-off-by: Patrick Boettcher <pb@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-10-03V4L/DVB (4656): Fixed dvb_attach for dib3000mc in dibusbPatrick Boettcher
When converting the dib3000mc-driver to dvb_attach I forgot to invert the check for NULL. Signed-off-by: Patrick Boettcher <pb@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-10-03V4L/DVB (4655): Removed compilation warningsPatrick Boettcher
Removed compilation warnings for unused statics and locals Signed-off-by: Patrick Boettcher <pb@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-10-03V4L/DVB (4654): Added module parameter force_lna_activationPatrick Boettcher
Added a module parameter for force the activation of any LNA on a board. Suggest by Steve Toth. Signed-off-by: Patrick Boettcher <pb@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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