aboutsummaryrefslogtreecommitdiff
path: root/drivers/media
AgeCommit message (Collapse)Author
2006-11-03V4L/DVB (4751): Fix DBV_FE_CUSTOMISE for card drivers compiled into kernelTrent Piepho
When a front-end is disabled, card drivers that use it are compiled with a stub version of the front-end's attach function. This way they have no references to the front-end's code and don't need it to be loaded. If a card driver is compiled into the kernel, and a front-end is a module, then that front-end is effectively disabled wrt the card driver. In this case, the card driver should get the stub version. This was not happening. The stub vs real attach function selection is changed so that when the front-end is a module the real attach function is only used if the card driver is a module as well. This means a module front-end will be supported by card drivers that are modules and not supported by card drivers compiled into the kernel. Signed-off-by: Trent Piepho <xyzzy@speakeasy.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-11-02V4L/DVB (4784): [saa7146_i2c] short_delay mode fixed for fast machinesOliver Endriss
TT DVB-C 2300 runs at 137 kHz I2C speed. short_delay mode did not work reliably on fast machines with that speed. Increased max loop count from 20 to 50. Moved dummy access out of the loop. Signed-off-by: Oliver Endriss <o.endriss@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-11-02V4L/DVB (4770): Fix mode switch of Compro Videomate T300Hartmut Hackmann
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> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-11-02V4L/DVB (4787): Budget-ci: Inversion setting fixed for Technotrend 1500 TRaymond Mantchala
Technotrend 1500 T card have "inverted inversion". This patch fixes that. Many thanks to Martin Zwickel from Technotrend for his confirmation and correction proposal. Signed-off-by: Raymond Mantchala <raymond.mantchala@streamvision.fr> Signed-off-by: Perceval Anichini <perceval.anichini@streamvision.fr> Signed-off-by: Oliver Endriss <o.endriss@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-11-02V4L/DVB (4786): Pvrusb2: use NULL instead of 0Randy Dunlap
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>
2006-11-02V4L/DVB (4785): Budget-ci: Change DEBIADDR_IR to a safer defaultDavid Härdeman
The IR chip has no address decoding, so the IR data is always present in the high byte when doing a read from the saa7146 chip. This means that the DEBI address used is irrelevant to the IR decoding logic. DEBI addresses 0x1XXX are mapped to the registers on the CI module itself, but only the lowest two bits are actually used (see EN50221, section A.2.2.1), meaning that 0x1234 is equivalent to 0x1000 which maps to register 0 (the data register). A read from the data register is supposed to be preceded by a read from the size register, so some CI modules will be confused (the AlphaCrypt CAM will hang completely). The attached patch changes the address used when reading the IR data to use 0x4000 instead. This is the CI version address, which is a safer default, works with the AlphaCrypt CAM and matches the behaviour of the Windows driver (AFAIK). Signed-off-by: David Härdeman <david@hardeman.nu> Signed-off-by: Oliver Endriss <o.endriss@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-11-02V4L/DVB (4752): DVB: Add DVB_FE_CUSTOMISE support for MT2060Trent Piepho
Let the MT2060 be customized like most of the other DVB PLLs/front-ends. Also, add a missing dependency on I2C. Signed-off-by: Trent Piepho <xyzzy@speakeasy.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-10-14V4L/DVB (4750): AGC command1/2 is board specificPatrick Boettcher
Added config-struct-parameter to take board-specific AGC command 1 and 2 into account. Signed-off-by: Patrick Boettcher <pb@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-10-14V4L/DVB (4748): Fixed oops for Nova-T USB2Patrick Boettcher
When using the remote control with the Nova-T USB there was an Oops because of the recent DVB-USB-Adapter change. Signed-off-by: Patrick Boettcher <pb@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-10-14V4L/DVB (4744): The Samsung TCPN2121P30A does not have a tda9887Hans Verkuil
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> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-10-14V4L/DVB (4743): Fix oops in VIDIOC_G_PARMJonathan Corbet
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>
2006-10-14V4L/DVB (4742): Drivers/media/video: handle sysfs errorsJeff Garzik
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>
2006-10-14V4L/DVB (4741): {ov511,stv680}: handle sysfs errorsJeff Garzik
Signed-off-by: Jeff Garzik <jeff@garzik.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-10-14V4L/DVB (4740): Fixed an if-block to avoid floating with debug-messagesEnrico Scholz
The dbgarg() macro in videodev.c contains some printk() statements where only the first one is influenced by an if-statement. This causes floating with debug-messages which is fixed by this patch by adding a '{ ... }' pair. Signed-off-by: Enrico Scholz <enrico.scholz@informatik.tu-chemnitz.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-10-14V4L/DVB (4739): SECAM support for saa7113 into saa7115Pádraig Brady
Without the attached trivial patch, the saa7113 is set up for PAL when SECAM is selected and hence will see only show black and white for SECAM signals. Tested the patch against the saa7115 module in linux-2.6.17 with a Pinnacle 50e USB tuner (em28xx). Signed-off-by: Pádraig Brady <P@draigBrady.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-10-14V4L/DVB (4738): Bt8xx/dvb-bt8xx.c: check kmalloc() return value.Amit Choudhary
Check the return value of kmalloc() in function frontend_init(), in file drivers/media/dvb/bt8xx/dvb-bt8xx.c. Signed-off-by: Amit Choudhary <amit2030@gmail.com> Signed-off-by: Manu Abraham <manu@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-10-14V4L/DVB (4734): Tda826x: fix frontend selection for dvb_attachMichael Krufky
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-10-14V4L/DVB (4733): Tda10086: fix frontend selection for dvb_attachMichael Krufky
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-10-14V4L/DVB (4732): Fix spelling error in Kconfig help text for DVB_CORE_ATTACHUwe Bugla
Signed-off-by: Uwe Bugla <uwe.bugla@gmx.de> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-10-14V4L/DVB (4731a): Kconfig: restore pvrusb2 menu itemsMichael Krufky
Looks like the pvrusb2 menu items were accidentally removed in git commit 1450e6bedc58c731617d99b4670070ed3ccc91b4 This patch restores the menu items so that the pvrusb2 driver can be built. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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>
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-12 05:03:20 +0000