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path: root/drivers/media/video/cx88/cx88-input.c
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* [media] rename most media/video pci drivers to media/pciMauro Carvalho Chehab2012-08-151-635/+0
| | | | | | | | Rename all PCI drivers with their own directory under drivers/media/video into drivers/media/pci and update the building system. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] Add support for two Leadtek Winfast TV 2000XP typesIstvan Varga2012-01-071-0/+4
| | | | | | | | | | Add support for two new types of Leadtek Winfast TV 2000XP tuner The author of this patch is Istvan Varga. Only resending current reformated version against current git. Signed-off-by: Miroslav Slugen <thunder.mmm@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] cx88: added support for Leadtek WinFast DTV1800 H with XC4000 tuneristvan_v@mailbox.hu2011-07-271-0/+2
| | | | | | | | This patch implements support for the Leadtek WinFast DTV1800 H card with XC4000 tuner (107d:6f38). Signed-off-by: Istvan Varga <istvan_v@mailbox.hu> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] cx88: added support for Leadtek WinFast DTV2000 H Plusistvan_v@mailbox.hu2011-07-271-0/+2
| | | | | | | | This patch implements support for the Leadtek WinFast DTV2000 H Plus card with XC4000 tuner (107d:6f42). Signed-off-by: Istvan Varga <istvan_v@mailbox.hu> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] Fix cx88 remote control inputLawrence Rust2011-05-041-1/+1
| | | | | | | | | | In the IR interrupt handler of cx88-input.c there's a 32-bit multiply overflow which causes IR pulse durations to be incorrectly calculated. This is a regression caused by commit 2997137be8eba. Cc: stable@kernel.org Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] remove the old RC_MAP_HAUPPAUGE_NEW RC mapMauro Carvalho Chehab2011-03-221-2/+2
| | | | | | | | | | | | | | | | | The rc-hauppauge-new map is a messy thing, as it bundles 3 different remote controllers as if they were just one, discarding the address byte. Also, some key maps are wrong. With the conversion to the new rc-core, it is likely that most of the devices won't be working properly, as the i2c driver and the raw decoders are now providing 16 bits for the remote, instead of just 8. delete mode 100644 drivers/media/rc/keymaps/rc-hauppauge-new.c Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Jarod Wilson <jarod@redhat.com>
* [media] cx88: add support for TeVii S464 PCI cardIgor M. Liplianin2011-03-211-0/+1
| | | | | | | The card uses ds3000 demod from Montage. Signed-off-by: Igor M. Liplianin <liplianin@me.by> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] cx88: Add RC logic for Leadtek PVR 2000Mauro Carvalho Chehab2010-12-301-1/+48
| | | | | | | | | | | Currently, lirc-i2c has a decoding logic for Leadtek Remote Control. Move it to cx88, as we intend to remove lirc-i2c. For now, initialize LIRC remote keytable with RC_MAP_EMPTY, as we don't know its keymap yet. It would be nice to later check if is there any file on LIRC userspace with that keytable. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] rc: Rename remote controller type to rc_type instead of ir_typeMauro Carvalho Chehab2010-12-291-4/+4
| | | | | | | for i in `find drivers/staging -type f -name *.[ch]` `find include/media -type f -name *.[ch]` `find drivers/media -type f -name *.[ch]`; do sed s,IR_TYPE,RC_TYPE,g <$i >a && mv a $i; done for i in `find drivers/staging -type f -name *.[ch]` `find include/media -type f -name *.[ch]` `find drivers/media -type f -name *.[ch]`; do sed s,ir_type,rc_type,g <$i >a && mv a $i; done Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] Rename all public generic RC functions from ir_ to rc_Mauro Carvalho Chehab2010-12-291-7/+7
| | | | | | | Those functions are not InfraRed specific. So, rename them to properly reflect it. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] rc: rename the remaining things to rc_coreMauro Carvalho Chehab2010-12-291-1/+1
| | | | | | | | | | | | | | | The Remote Controller subsystem is meant to be used not only by Infra Red but also for similar types of Remote Controllers. The core is not specific to Infra Red. As such, rename: - ir-core.h to rc-core.h - IR_CORE to RC_CORE - namespace inside rc-core.c/rc-core.h To be consistent with the other changes. No functional change on this patch. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] ir-core: make struct rc_dev the primary interfaceDavid Härdeman2010-12-291-49/+47
| | | | | | | | | | | | | | | | | | | | | | This patch merges the ir_input_dev and ir_dev_props structs into a single struct called rc_dev. The drivers and various functions in rc-core used by the drivers are also changed to use rc_dev as the primary interface when dealing with rc-core. This means that the input_dev is abstracted away from the drivers which is necessary if we ever want to support multiple input devs per rc device. The new API is similar to what the input subsystem uses, i.e: rc_device_alloc() rc_device_free() rc_device_register() rc_device_unregister() [mchehab@redhat.com: Fix compilation on mceusb and cx231xx, due to merge conflicts] Signed-off-by: David Härdeman <david@hardeman.nu> Acked-by: Jarod Wilson <jarod@redhat.com> Tested-by: Jarod Wilson <jarod@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] ir-core: more cleanups of ir-functions.cDavid Härdeman2010-12-291-1/+0
| | | | | | | | | | | | | | | | | | | | cx88 only depends on VIDEO_IR because it needs ir_extract_bits(). Move that function to ir-core.h and make it inline. Lots of drivers had dependencies on VIDEO_IR when they really wanted IR_CORE. The only remaining drivers to depend on VIDEO_IR are bt8xx and saa7134 (ir_rc5_timer_end is the only function exported by ir-functions). Rename VIDEO_IR -> IR_LEGACY to give a hint to anyone writing or converting drivers to IR_CORE that they do not want a dependency on IR_LEGACY. Signed-off-by: David Härdeman <david@hardeman.nu> Acked-by: Jarod Wilson <jarod@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] ir-core: remove remaining users of the ir-functions keyhandlersDavid Härdeman2010-12-291-3/+8
| | | | | | | | | | This patch removes the remaining usages of the ir_input_nokey() and ir_input_keydown() functions provided by drivers/media/IR/ir-functions.c by using the corresponding functionality in ir-core instead. Signed-off-by: David Härdeman <david@hardeman.nu> Acked-by: Jarod Wilson <jarod@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] ir-core: convert drivers/media/video/cx88 to ir-coreDavid Härdeman2010-12-291-127/+36
| | | | | | | | | | | | | | | | | | | | | This patch converts the cx88 driver (for sampling hw) to use the decoders provided by ir-core instead of the separate ones provided by ir-functions (and gets rid of those). The value for MO_DDS_IO had a comment saying it corresponded to a 4kHz samplerate. That comment was unfortunately misleading. The actual samplerate was something like 3250Hz. The current value has been derived by analyzing the elapsed time between interrupts for different values (knowing that each interrupt corresponds to 32 samples). Thanks to Mariusz Bialonczyk <manio@skyboo.net> for testing my patches (about one a day for two weeks!) on actual hardware. Signed-off-by: David Härdeman <david@hardeman.nu> Acked-by: Jarod Wilson <jarod@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] Twinhan 1027 + IR Port supportSergey Ivanov2010-10-211-0/+6
| | | | | | | | | | | | | | Patch add support of TwinHan 1027 DVB-S card. Refreshed version of https://patchwork.kernel.org/patch/79753/ patch. (adapted for the new IR system), still works. DVB-S support come from a patch originally authored by Manu Abraham (abraham.manu@gmail.com). IR Port support were added by Sergey. Cc: Manu Abraham <abraham.manu@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: Remove the usage of I2C_HW_B_CX2388x on ir-kbd-i2c.cMauro Carvalho Chehab2010-10-211-5/+46
| | | | | | | | | | | | | | Move the cx88 specific initialization for Hauppauge XVR remotes into cx88-input, removing the need for test it inside ir-kbd-i2c. The reference at cx88 for this symbol, at: drivers/media/video/cx88/cx88-i2c.c: core->i2c_adap.id = I2C_HW_B_CX2388x; drivers/media/video/cx88/cx88-vp3054-i2c.c: vp3054_i2c->adap.id = I2C_HW_B_CX2388x; Can't be removed yet, since lirc-i2c still uses it. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: ir-core: partially convert cx88 to not use ir-functions.cDavid Härdeman2010-08-021-30/+16
| | | | | | | | Partially convert drivers/media/video/cx88/cx88-input.c to not use ir-functions.c Signed-off-by: David Härdeman <david@hardeman.nu> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: ir-core: remove IR_TYPE_PDDavid Härdeman2010-05-191-4/+4
| | | | | | | | | | | Pulse-distance is not a protocol, it is a line coding (used by some protocols, like NEC). Looking at the uses of IR_TYPE_PD, the real protocol seems to be NEC in all cases (drivers/media/video/cx88/cx88-input.c is the only user). So, remove IR_TYPE_PD while it is still easy to do so. Signed-off-by: David Härdeman <david@hardeman.nu> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: ir-core: Add support for badly-implemented hardware decodersMauro Carvalho Chehab2010-05-191-2/+28
| | | | | | | | | | | | | A few hardware Remote Controller decoders, even using a standard protocol, aren't able to provide the entire scancode. Due to that, the capability of using other IR's are limited on those hardware. Adds a way to indicate to ir-core what are the bits that the hardware provides, from a scancode, allowing the addition of a complete IR table to the kernel and allowing a limited support for changing the Remote Controller on those devices. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: cx88: don't handle IR on Pixelview too fastMauro Carvalho Chehab2010-05-191-2/+2
| | | | Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: ir-core: Make use of the new IR keymap modulesMauro Carvalho Chehab2010-05-191-21/+21
| | | | | | | | Instead of using the ugly keymap sequences, use the new rc-*.ko keymap files. For now, it is still needed to have one keymap loaded, for the RC code to work. Later patches will remove this depenency. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: ir: prepare IR code for a parameter change at register functionMauro Carvalho Chehab2010-05-191-1/+1
| | | | | | | A latter patch will reuse the ir_input_register with a different meaning. Before it, change all occurrences to a temporary name. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: ir: use IR_KEYTABLE where an IR table is neededMauro Carvalho Chehab2010-05-191-19/+19
| | | | | | | Replaces most of the occurences of IR keytables on V4L drivers by a macro that evaluates to provide the name of the exported symbol. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: cx88: Only start IR if the input device is openedMauro Carvalho Chehab2010-05-181-9/+60
| | | | Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: ir-core: export driver name used by IR via ueventMauro Carvalho Chehab2010-05-181-1/+3
| | | | | | | | Now, both driver and keytable names are exported to userspace. This will help userspace to decide when a table need to be replaced by another one. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* include cleanup: Update gfp.h and slab.h includes to prepare for breaking ↵Tejun Heo2010-03-301-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | implicit slab.h inclusion from percpu.h percpu.h is included by sched.h and module.h and thus ends up being included when building most .c files. percpu.h includes slab.h which in turn includes gfp.h making everything defined by the two files universally available and complicating inclusion dependencies. percpu.h -> slab.h dependency is about to be removed. Prepare for this change by updating users of gfp and slab facilities include those headers directly instead of assuming availability. As this conversion needs to touch large number of source files, the following script is used as the basis of conversion. http://userweb.kernel.org/~tj/misc/slabh-sweep.py The script does the followings. * Scan files for gfp and slab usages and update includes such that only the necessary includes are there. ie. if only gfp is used, gfp.h, if slab is used, slab.h. * When the script inserts a new include, it looks at the include blocks and try to put the new include such that its order conforms to its surrounding. It's put in the include block which contains core kernel includes, in the same order that the rest are ordered - alphabetical, Christmas tree, rev-Xmas-tree or at the end if there doesn't seem to be any matching order. * If the script can't find a place to put a new include (mostly because the file doesn't have fitting include block), it prints out an error message indicating which .h file needs to be added to the file. The conversion was done in the following steps. 1. The initial automatic conversion of all .c files updated slightly over 4000 files, deleting around 700 includes and adding ~480 gfp.h and ~3000 slab.h inclusions. The script emitted errors for ~400 files. 2. Each error was manually checked. Some didn't need the inclusion, some needed manual addition while adding it to implementation .h or embedding .c file was more appropriate for others. This step added inclusions to around 150 files. 3. The script was run again and the output was compared to the edits from #2 to make sure no file was left behind. 4. Several build tests were done and a couple of problems were fixed. e.g. lib/decompress_*.c used malloc/free() wrappers around slab APIs requiring slab.h to be added manually. 5. The script was run on all .h files but without automatically editing them as sprinkling gfp.h and slab.h inclusions around .h files could easily lead to inclusion dependency hell. Most gfp.h inclusion directives were ignored as stuff from gfp.h was usually wildly available and often used in preprocessor macros. Each slab.h inclusion directive was examined and added manually as necessary. 6. percpu.h was updated not to include slab.h. 7. Build test were done on the following configurations and failures were fixed. CONFIG_GCOV_KERNEL was turned off for all tests (as my distributed build env didn't work with gcov compiles) and a few more options had to be turned off depending on archs to make things build (like ipr on powerpc/64 which failed due to missing writeq). * x86 and x86_64 UP and SMP allmodconfig and a custom test config. * powerpc and powerpc64 SMP allmodconfig * sparc and sparc64 SMP allmodconfig * ia64 SMP allmodconfig * s390 SMP allmodconfig * alpha SMP allmodconfig * um on x86_64 SMP allmodconfig 8. percpu.h modifications were reverted so that it could be applied as a separate patch and serve as bisection point. Given the fact that I had only a couple of failures from tests on step 6, I'm fairly confident about the coverage of this conversion patch. If there is a breakage, it's likely to be something in one of the arch headers which should be easily discoverable easily on most builds of the specific arch. Signed-off-by: Tejun Heo <tj@kernel.org> Guess-its-ok-by: Christoph Lameter <cl@linux-foundation.org> Cc: Ingo Molnar <mingo@redhat.com> Cc: Lee Schermerhorn <Lee.Schermerhorn@hp.com>
* V4L/DVB (13680): ir: use unsigned long instead of enumMauro Carvalho Chehab2010-02-261-1/+1
| | | | | | | | | | | | | | | When preparing the linux-next patches, I got those errors: include/media/ir-core.h:29: warning: left shift count >= width of type In file included from include/media/ir-common.h:29, from drivers/media/video/ir-kbd-i2c.c:50: drivers/media/video/ir-kbd-i2c.c: In function ‘ir_probe’: drivers/media/video/ir-kbd-i2c.c:324: warning: left shift count >= width of type Unfortunately, enum is 32 bits on i386. As we define IR_TYPE_OTHER as 1<<63, it won't work on non 64 bits arch. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (13634): ir-core: allow passing IR device parameters to ir-coreMauro Carvalho Chehab2010-02-261-2/+2
| | | | | | | Adds an structure to ir_input_register to contain IR device characteristics, like supported protocols and a callback to handle protocol event changes. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (13617): ir: move input_register_device() to happen inside ↵Mauro Carvalho Chehab2009-12-161-5/+2
| | | | | | | | | | | | | | | ir_input_register() We'll need to register a sysfs class for the IR devices. As such, the better is to have the input_register_device()/input_unregister_device() inside the ir register/unregister functions. Also, solves a naming problem with V4L ir_input_init() function, that were, in fact, registering a device. While here, do a few cleanups at budget-ci IR logic. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (13616): IR: rename ir_input_free as ir_input_unregisterMauro Carvalho Chehab2009-12-161-2/+2
| | | | | | | Now, ir_input_free does more than just freeing the keytab. Better to rename it as ir_input_unregister. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (13537): ir: Prepare the code for dynamic keycode table allocationMauro Carvalho Chehab2009-12-051-1/+6
| | | | | | | | | | | | Currently, the IR table is initialized by calling ir_input_init(). However, this function doesn't return any error code, nor has a function to be called when de-initializing the IR's. Change the return argment to integer and make sure that each driver will handle the error code. Also adds a function to free any resources that may be allocating there: ir_input_free(). Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (13533): ir: use dynamic tables, instead of static onesMauro Carvalho Chehab2009-12-051-7/+7
| | | | Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (13407): Add Prof 7301 PCI DVB-S2 cardIgor M. Liplianin2009-12-051-0/+2
| | | | | | | | | Add Prof 7301 PCI DVB-S2 card The card based on stv0903 demod, stb6100 tuner. Signed-off-by: Igor M. Liplianin <liplianin@me.by> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (13135): Add support for TeVii remotesIgor M. Liplianin2009-12-051-1/+1
| | | | | | | | The patch brings infrared remote support for some cx88 based cards. Such as TeVii S460,S420. Signed-off-by: Igor M. Liplianin <liplianin@me.by> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (13134): Add support for TBS-likes remotesIgor M. Liplianin2009-12-051-0/+24
| | | | | | | | | | The patch brings infrared remote support for some cx88 based cards. Such as: TeVii S460,S420; Omicom SS4; SatTrade ST4200; TBS 8920,8910; Prof 7300,6200. Signed-off-by: Igor M. Liplianin <liplianin@me.by> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (12595): common/ir: use a struct for keycode tablesMauro Carvalho Chehab2009-09-121-26/+26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently, V4L uses a scancode table whose index is the scancode and the value is the keycode. While this works, it has some drawbacks: 1) It requires that the scancode to be at the range 00-7f; 2) keycodes should be masked on 7 bits in order for it to work; 3) due to the 7 bits approach, sometimes it is not possible to replace the default keyboard to another one with a different encoding rule; 4) it is different than what is done with dvb-usb approach; 5) it requires a typedef for it to work. This is not a recommended Linux CodingStyle. This patch is part of a larger series of IR changes. It basically replaces the IR_KEYTAB_TYPE tables by a structured table: struct ir_scancode { u16 scancode; u32 keycode; }; This is very close to what dvb does. So, a further integration with DVB code will be easy. While we've changed the tables, for now, the IR keycode handling is still based on the old approach. The only notable effect is the redution of about 35% of the ir-common module size: text data bss dec hex filename 6721 29208 4 35933 8c5d old/ir-common.ko 5756 18040 4 23800 5cf8 new/ir-common.ko In thesis, we could be using above u8 for scancode, reducing even more the size of the module, but defining it as u16 is more convenient, since, on dvb, each scancode has up to 16 bits, and we currently have a few troubles with rc5, as their scancodes are defined with more than 8 bits. This patch itself shouldn't be doing any functional changes. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (12465): cx88: High resolution timer for Remote ControlsAndrzej Hajda2009-09-121-8/+17
| | | | | | | | | Patch solves problem of missed keystrokes on some remote controls, as reported on http://bugzilla.kernel.org/show_bug.cgi?id=9637 . Signed-off-by: Andrzej Hajda <andrzej.hajda@wp.pl> Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (12439): cx88: add support for WinFast DTV2000H rev. JVlastimil Labsky2009-09-121-0/+1
| | | | | | | | | | | | | | | I updated and simplyfied patch from Zbynek Hrabovsky for recent kernel. It enables autodetection of card, sound in analog TV , sound in FM radio and switching between antenna and cable RF input. Radio tuner still doesn't work, I don't even know how it works. Some guys wrote me that FM radio works with TV tuner used instead of radio part (symlink video0 -> radio0). Cc: Gerd Knorr <kraxel@bytesex.org> Signed-off-by: Vlastimil Labsky <vlasta.labsky@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (11879): Adds support for Leadtek WinFast DTV-1800HMiroslav Sustek2009-06-161-0/+2
| | | | | | | | | | | Enables analog/digital tv, radio and remote control (gpio). Tested-by: Marcin Wojcikowski <emtees.mts@gmail.com> Tested-by: Karel Juhanak <karel.juhanak@warnet.cz> Tested-by: Andrew Goff <goffa72@gmail.com> Tested-by: Jan Novak <novak-j@seznam.cz> Signed-off-by: Miroslav Sustek <sustmidown@centrum.cz> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (11735): Enables the Winfast TV2000 XP Global TV IRPieter Van Schaik2009-06-161-0/+2
| | | | | | | | | | | | Adds support to the remote control of the Winfast TV2000 XP Global TV capture card. A case statement was added in order to initialize the GPIO data structures as well as a case statement for handling the keys correctly when pressed. Thanks to Hermann and Mauro for all the help Signed-off-by: Pieter C van Schaik <vansterpc@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (11665): cx88: Add support for the Hauppauge IROnly board.Steven Toth2009-06-161-0/+2
| | | | | | | cx88: Add support for the Hauppauge IROnly board. Signed-off-by: Steven Toth <stoth@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (10943): cx88: Prevent general protection fault on rmmodJean Delvare2009-03-301-18/+7
| | | | | | | | | When unloading the cx8800 driver I sometimes get a general protection fault. Analysis revealed a race in cx88_ir_stop(). It can be solved by using a delayed work instead of a timer for infrared input polling. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (10826): cx88: Add IR support to pcHDTV HD3000 & HD5500Erik S. Beiser2009-03-301-0/+4
| | | | | | | cx88: Add IR support to pcHDTV HD3000 & HD5500 Signed-off-by: Erik S. Beiser <erikb@bu.edu> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (9062): Add support for Prolink Pixelview Global ExtremeMauro Carvalho Chehab2008-10-121-0/+1
| | | | | | | | Thanks to Sidney Matias <sidney.matias@gmail.com> for getting GPIO values and testing on this device. Cc: Sidney Matias <sidney.matias@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (9016): HVR3000/4000 Hauppauge related IR cleanupsDarron Broad2008-10-121-2/+28
| | | | | | | | | | | | | | | | | | | | | | | | | | | From the author: This patch-set fixes remote control issues I have experienced with hauppauge drivers in Linux since the PVR-350 and now with both a NOVA-S+ and HVR-4000. It has also been confirmed to work with an HVR-1300 user who had exactly the same issue. Hauppage remote controls use RC5. RC5 has a bit-field which represents the target device. The hauppauge windows drivers have a registry key which can enable filtering, but the linux drivers will accept any target device in this bit field for internal processing. This causes problems with setups such as mythtv where remote control key presses destined for the TV (target = 0) are interpreted by the kernel and subsequenctly LIRC then mythtv. Of the remote controls I have to hand (wintv black, pvr/hvr silver) the hauppauge remotes send one of two device targets ids, these are interpreted by the patch which then filters out any non hauppauge addresses. Signed-off-by: Steven Toth <stoth@linuxtv.org> Signed-off-by: Darron Broad <darron@kewl.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (8987): cx88: Add support for the Hauppauge HVR4000 and HVR4000-LITE ↵Steven Toth2008-10-121-0/+4
| | | | | | | | | | (S2) boards Adding support for Hauppauge's cx88 S2 based products, based on the cx24116 DVB-S2 demodulator. Signed-off-by: Steven Toth <stoth@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (7506): Powercolor Real Angel 330 (remote control support)Dâniel Fraga2008-04-241-0/+6
| | | | | | | | The attached patch adds complete remote control support for Powercolor Real Angel 330. Signed-off-by: Daniel Fraga <fragabr@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (7372): cx88: Add IR support for Pixelview MPEG 8000GTMauro Carvalho Chehab2008-04-241-0/+7
| | | | Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (7094): static memoryDouglas Schilling Landgraf2008-04-241-1/+1
| | | | | | | | - Static memory is always initialized with 0. - Replaced in some cases C99 comments for /* */ Signed-off-by: Douglas Schilling Landgraf <dougsland@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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