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path: root/drivers/media
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2007-04-27V4L/DVB (5334): Dvb-ttpci: Infrared remote control refactoringOliver Endriss
Infrared remote control support rewritten. Now each device provides its own event device, keymap, protocol, inversion and address setting. EVIOCGKEYCODE and EVIOCSKEYCODE ioctls are supported to read/modify a keymap. Keymaps may be loaded using - input tools (keyb etc.) - av7110_loadkeys (obsolete, for backward compatibility) New command line parameters: - ir_protocol: select infrared protocol: 0 RC5, 1 RCMM (default) - ir_inversion: signal inversion: 0 not inverted (default), 1 inverted - ir_device_mask: bitmask of infrared devices (default: accept all) Those parameters may be set anytime. Signed-off-by: Oliver Endriss <o.endriss@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27V4L/DVB (5331): Identify MSI TV@nywhere DuoPeter Missel
It is a Lifeview Duo with a different ID Signed-off-by: Peter Missel <peter.missel@onlinehome.de> Signed-off-by: Hartmut Hackmann <hartmut.hackmann@t-online.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27V4L/DVB (5330): Added card definition for AverMedia M102 miniPCIMarkus Rechberger
Signed-off-by: Markus Rechberger <mrechberger@gmail.com> Signed-off-by: Hartmut Hackmann <hartmut.hackmann@t-online.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27V4L/DVB (5329): Some saa7134 cleanupsHeikki Orsila
- use generic sort instead of bubblesort - removed useless saa7134_video_fini function - small coding style changes Signed-off-by: Heikki Orsila <heikki.orsila@iki.fi> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Hartmut Hackmann <hartmut.hackmann@t-online.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27V4L/DVB (5326): Allow to set tuner_config in attach informHartmut Hackmann
This patch move the assignment of the tuner config and the callback before the check whether it is called in the attach inform. This solves a module load order issue Signed-off-by: Hartmut Hackmann <hartmut.hackmann@t-online.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27V4L/DVB (5324): This patch fixes request_module_depend()Markus Rechberger
this patch fixes request_module_depend() Signed-off-by: Markus Rechberger <markus.rechberger@amd.com> Signed-off-by: Hartmut Hackmann <hartmut.hackmann@t-online.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27V4L/DVB (5323): Updated support for tuner callbacksHartmut Hackmann
This change supplies a more generic version of the tuner callback. The tuner struct now has a function pointer int (*tuner_callback) (void *dev, int command, int arg) additionally to a int config parameter. both can be set through the TUNER_SET_TYPE_ADDR client call. Note that the meaning of the parameters depend on the tuner type. Signed-off-by: Hartmut Hackmann <hartmut.hackmann@t-online.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27V4L/DVB (5322): Removed board naming code in saa7134-dvbHartmut Hackmann
This is for better consistency with other drivers Signed-off-by: Hartmut Hackmann <hartmut.hackmann@t-online.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27V4L/DVB (5321): Saa7134-dvb: initialize the dvb frontend in dvb_initHartmut Hackmann
The hardware is completely initialized afterwards, especially the tda10046 has its firmware - which is also necessary in analog mode of some hybrid boards. Calling the sleep function afterwards saves power and definitely puts hybrid boards into analog mode without additional code elsewere. Signed-off-by: Hartmut Hackmann <hartmut.hackmann@t-online.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27V4L/DVB (5320): Filled in limiting values in tda827x.cHartmut Hackmann
The parameters for minimum and maximum frequency were missing. Also added mail addresses of the module authors. Signed-off-by: Hartmut Hackmann <hartmut.hackmann@t-online.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27V4L/DVB (5319): Set tda827x to sleep mode after attachHartmut Hackmann
This change sets the tda827x to sleep mode right after attach in dvb mode. It is just to save power. For the same reason, the ADC of the tda10046 gets turned off in sleep mode. Signed-off-by: Hartmut Hackmann <hartmut.hackmann@t-online.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27V4L/DVB (5318): Fix tda8290 code for tda827x moduleHartmut Hackmann
During tuner attach, the pointers to host dev structure are not set yet, so the I2c adapter needs to be accessed differently. This patch also does some minor cleanup in the saa7134-dvb module. Signed-off-by: Hartmut Hackmann <hartmut.hackmann@t-online.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27V4L/DVB (5317): Create tda827x dvb tuner moduleMichael Krufky
The patch moves the tda827x dvb tuning code to a separate module Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Hartmut Hackmann <hartmut.hackmann@t-online.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27V4L/DVB (5316): Add radio support for the Lifeview FlyDVB-T DuoPeter Missel
There are card variants supporting FM radio through tda8275. Signed-off-by: Peter Missel <peter.missel@onlinehome.de> Signed-off-by: Hartmut Hackmann <hartmut.hackmann@t-online.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27V4L/DVB (5315): Tda1004x: check request firmware for NULL ponter againHartmut Hackmann
In older versions, this was used to decide whether to boot from eeprom or file. This is no longer necessary but the check helps to avoid an oops with misconfigured cards. Signed-off-by: Hartmut Hackmann <hartmut.hackmann@t-online.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27V4L/DVB (5314): Added support for tda827x tuners with preamlifiersHartmut Hackmann
This patch contains - new tuning code for the tda827xa silicon tuner. - controls the preamplifier of some boards with this tuner. - support for the Philips Tiger S hybrid DVB-T reference design. - reworked the saa7134-dvb modulue to get rid of most of the small board specific functions. Signed-off-by: Hartmut Hackmann <hartmut.hackmann@t-online.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27V4L/DVB (5313): Added a config entry and a gpio function pointer to tuner structHartmut Hackmann
These entries mainly are to support configurations of the tda827x silicon tuner with a preamplifier. The values can be set throgh the attach inform or through the extended TUNER_SET_TYPE_ADDR client call. The function pointer will only be updated if the parameter is not NULL. Since a typecast is necessary to set the pointer, i added a typedef for this pointer (tuner_gpio_func_t) in tuner.h Signed-off-by: Hartmut Hackmann <hartmut.hackmann@t-online.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27V4L/DVB (5312): Saa713x: added a GPIO handler functionHartmut Hackmann
This function allows to set, clear and tristate the GPIO ports. Signed-off-by: Hartmut Hackmann <hartmut.hackmann@t-online.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27V4L/DVB (5311): Tda1004x driver updatesHartmut Hackmann
There are the following changes: - separate configuration of IF and GPIOs. - set GPIOs before firmware load. This helps to avoid I2C address collisions. - if desired invert GPIOs at sleep (automatic return to analog mode of card). - added 3 tuner configuration bytes to config stuct. - added i2c gate address to config struct. - moved _state struct declaration to header file to make it accessible on board layer. - added "conf_probed" to the state struct to allow i.e. probing for correct tuner version. - changed firmware load mechanism to always: + check if already loaded + try to boot from eeprom + try downlad from host - corrected name of tda10046 firmware image (backward compatible). Signed-off-by: Hartmut Hackmann <hartmut.hackmann@t-online.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27V4L/DVB (5307): Add support for the cx23415 MPEG decoding features.Hans Verkuil
The cx23415 adds some extra features that this DVB decoding API did not support. This API has been expanded to support the required features. Both source and binary backwards compatibility is kept intact by these changes. So existing applications are not affected. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Ralph Metzler <rjkm@metzlerbros.de> Signed-off-by: Oliver Endriss <o.endriss@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27V4L/DVB (5306): Add support for VIDIOC_G_CHIP_IDENTHans Verkuil
VIDIOC_G_CHIP_IDENT improves debugging of card problems: it can be used to detect which chips are on the board and based on that information selected register dumps can be made, making it easy to debug complicated media chips containing tens or hundreds of registers. This ioctl replaces the internal VIDIOC_INT_G_CHIP_IDENT ioctl. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27V4L/DVB (5299): Added support for loading cx88-dvb and cx88-blackbirdMarkus Rechberger
Added support for loading cx88-dvb and cx88-blackbird Signed-off-by: Markus Rechberger <mrechberger@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27V4L/DVB (5298): Added support for deferred module requesting to cx88Markus Rechberger
added support for deferred module requesting to cx88 Signed-off-by: Markus Rechberger <mrechberger@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27V4L/DVB (5297): Fix identation on tda10021.cMauro Carvalho Chehab
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27V4L/DVB (5294): Make pvr2_encoder_prep_config() staticAdrian Bunk
Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27V4L/DVB (5293): Make dvb_usb_gl861_debug staticAdrian Bunk
Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2007-04-27V4L/DVB (5290): Add support for VIDIOC_INT_G/S_STD_OUTPUTHans Verkuil
Added VIDIOC_INT_G_STD_OUTPUT and VIDIOC_INT_S_STD_OUTPUT to allow drivers to set the TV standard for video output separately from the video capture. This is needed for cx23415 support where the decoder is separate from the encoder and can have a different TV standard. Modified the saa7127 module to listen to VIDIOC_INT_G/S_STD_OUTPUT instead of VIDIOC_G/S_STD. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27V4L/DVB (5289): Add support for video output overlays.Hans Verkuil
Add V4L2_BUF_TYPE_VIDEO_OUTPUT_OVERLAY support. Also add support for local and global alpha overlays. Add new field enums V4L2_FIELD_INTERLACED_TB and V4L2_FIELD_INTERLACED_BT. These changes are needed to support the ivtv On Screen Display features. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27V4L/DVB (5278): Bt8xx/: possible cleanupsAdrian Bunk
This patch contains the following possible cleanups: - remove the following unused global functions: - bttv-if.c: bttv_get_cardinfo() - bttv-if.c: bttv_get_id() - bttv-if.c: bttv_get_gpio_queue() - bttv-if.c: bttv_i2c_call() - remove the following unused EXPORT_SYMBOL's: - bttv-gpio.c: bttv_sub_bus_type - bttv-gpio.c: bttv_gpio_inout - bttv-gpio.c: bttv_gpio_read - bttv-gpio.c: bttv_gpio_write - bttv-gpio.c: bttv_gpio_bits Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27V4L/DVB (5268): Add support for three new MPEG controls.Hans Verkuil
Added V4L2_CID_MPEG_AUDIO_MUTE, V4L2_CID_MPEG_VIDEO_MUTE and V4L2_CID_MPEG_CX2341X_STREAM_INSERT_NAV_PACKETS controls together with their implementation in the cx2341x module. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27V4L/DVB (5257): USB: add zr364xx V4L2 driverAntoine Jacquet
This patch adds a V4L2 driver giving support for USB webcams based on the zr364xx chipsets. Signed-off-by: Antoine Jacquet <royale@zerezo.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-25[SK_BUFF]: Introduce skb_copy_from_linear_data{_offset}Arnaldo Carvalho de Melo
To clearly state the intent of copying from linear sk_buffs, _offset being a overly long variant but interesting for the sake of saving some bytes. Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2007-04-25[SK_BUFF]: Convert skb->tail to sk_buff_data_tArnaldo Carvalho de Melo
So that it is also an offset from skb->head, reduces its size from 8 to 4 bytes on 64bit architectures, allowing us to combine the 4 bytes hole left by the layer headers conversion, reducing struct sk_buff size to 256 bytes, i.e. 4 64byte cachelines, and since the sk_buff slab cache is SLAB_HWCACHE_ALIGN... :-) Many calculations that previously required that skb->{transport,network, mac}_header be first converted to a pointer now can be done directly, being meaningful as offsets or pointers. Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-04-25[SK_BUFF]: Introduce skb_mac_header()Arnaldo Carvalho de Melo
For the places where we need a pointer to the mac header, it is still legal to touch skb->mac.raw directly if just adding to, subtracting from or setting it to another layer header. This one also converts some more cases to skb_reset_mac_header() that my regex missed as it had no spaces before nor after '=', ugh. Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-04-13DVB: dvb-usb-remote - fix oops when changing keymapOlaf Kirch
DVB USB remotes do not support changing keycode maps but set input_dev->keycodesize and input_dev->keycodemax without setting input_dev->keycode. This causes kernel oops when user tries to look up (or change) current keymap. While the proper fix would be to make remotes handle keymap changes we'll just remove keycodemax and keycodesize initialization so EVIOCGKEYCODE and EVIOCSKEYCODE will simply return -EINVAL. http://bugzilla.kernel.org/show_bug.cgi?id=8312 Signed-off-by: olaf.kirch@oracle.com Signed-off-by: Dmitry Torokhov <dtor@mail.ru> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-04-02V4L/DVB (5496): Pluto2: fix incorrect TSCR register settingAndreas Oberritter
The ADEF bits in the TSCR register have different meanings in read and write mode. For this reason ADEF has to be reset on every read-modify-write operation. This patch introduces a special write function for this register, which takes care of it. Thanks to Holger Magnussen for pointing my nose at this problem. Signed-off-by: Andreas Oberritter <obi@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-02V4L/DVB (5495): Tda10086: fix DiSEqC message lengthAndreas Oberritter
Setting the message length to zero means to send one byte, so you need a subtraction instead of an addition. Signed-off-by: Andreas Oberritter <obi@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-03-27V4L/DVB (5472): Isl6421: don't reference freed memoryThomas Viehweger
After freeing a block there should be no reference to this block. Signed-off-by: Thomas Viehweger <Thomas.Viehweger@marconi.com> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-03-27V4L/DVB (5421): Fix suspend/resume in msp3400 and tunerJean Delvare
Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-03-27V4L/DVB (5415): Msp_attach must return 0 if no msp3400 was found.Hans Verkuil
Returning -1 causes the probe to stop, but it should just continue instead. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-03-27V4L/DVB (5408): Fix SECAM handling on saa7115Mauro Carvalho Chehab
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-03-27V4L/DVB (5400): Core: fix several locking related problemsSimon Arlott
Fix several instances of dvb-core functions using mutex_lock_interruptible and returning -ERESTARTSYS where the calling function will either never retry or never check the return value. These cause a race condition with dvb_dmxdev_filter_free and dvb_dvr_release, both of which are filesystem release functions whose return value is ignored and will never be retried. When this happens it becomes impossible to open dvr0 again (-EBUSY) since it has not been released properly. Signed-off-by: Simon Arlott <simon@fire.lp0.eu> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Acked-By: Johannes Stezenbach <js@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-03-27V4L/DVB (5390): Radio: Fix error in Kbuild fileTrent Piepho
All the radio drivers need video_dev, but they were depending on VIDEO_DEV!=n. That meant that one could try to compile the driver into the kernel when VIDEO_DEV=m, which will not work. If video_dev is a module, then the radio drivers must be modules too. Signed-off-by: Trent Piepho <xyzzy@speakeasy.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-03-27V4L/DVB (5332): Ir_rc5_timer_end decoder lockup fixVincent Penne
ir_rc5_timer_end decoder lockup fix Signed-off-by: Vincent Penne <ziggy@sashipa.com> 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>
2007-03-24[PATCH] cx88-dvb: fix nxt200x rf input switchingMichael Krufky
After dvb tuner refactoring, the pllbuff has been altered such that the pll address is now stored in buf[0]. Instead of sending buf to set_pll_input, we should send buf+1. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Cc: Mauro Carvalho Chehab <mchehab@infradead.org> Cc: Ivan Andrewjeski <ivan@fiero-gt.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-03-14[PATCH] misc NULL noiseAl Viro
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-03-03V4L/DVB (5260): Cx88-blackbird: allow usage of both 376836 and 262144 sized ↵Michael Krufky
firmware images This updates the cx88-blackbird driver to be able to use the new cx23416 firmware image released by Hauppauge Computer Works, while retaining compatibility with the older firmware images. cx2341x firmware can be downloaded at: http://dl.ivtvdriver.org/ivtv/firmware/ Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-03-03V4L/DVB (5366): Pvrusb2: Fix compilation warning for amd64 builds (use %zu ↵Mike Isely
instead of %u) Signed-off-by Mike Isely <isely@pobox.com> Signed-off-by Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-03-01V4L/DVB (5305): Mark VIDIOC_DBG_S/G_REGISTER as experimentalHans Verkuil
Move VIDIOC_DBG_S/G_REGISTER from the internal ioctl list to the public ioctls, but mark it as experimental for now. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-03-01V4L/DVB (5271): Add VIDIOC_TRY_ENCODER_CMD and VIDIOC_ENCODER_CMD ioctls.Hans Verkuil
Add support for starting, stopping, pausing and resuming an MPEG (or similar compressed stream) encoder. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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