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path: root/drivers/media/dvb
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2006-05-12V4L/DVB (3819): Cxusb-bluebird: bug-fix: power down corrupts frontendMichael Krufky
This patch prevents a bug where the frontend is unable to tune after waking from powered down state. Now, the device remains powered on until it is disconnected, just like the windows driver. It seems that the bluebird firmware is unable to successfully handle tuning after a powered down state. This patch fixes all of the FusionHDTV Bluebird USB2 devices. The Medion MD95700 will still behave as before, since it was unaffected by this bug. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-05-12V4L/DVB (3804): Tweak bandselect setup fox cx24123Yeasah Pell
*) Allow forcing the bandselect value with a module parameter to facilitate determining the correct bandselect frequencies. *) Changes the bandselect frequency thresholds based on experiments with the above parameter in conjunction with the values in the spec. Signed-off-by: Yeasah Pell <yeasah at schwide.net> Signed-off-by: Andrew de Quincey <adq_dvb@lidskialf.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-05-12V4L/DVB (3803): Various correctness fixes to tuning.Yeasah Pell
*) Sets an additional tuner parameter (demodulator sample gain) that wasn't being set before. *) Removes the low symbol rate tuner parameter tweaks in the previous patch -- it appears those tweaks are not necessary with the demodulator sample gain set correctly. *) Cleanup and document the demodulator register initialization sequence. *) Change set_fec routine to disable FEC auto scan when a specific code rate is selected. *) Remove error message when reported FEC is invalid (which happens sometimes when the card has no signal) Signed-off-by: Yeasah Pell <yeasah at schwide.net> Signed-off-by: Andrew de Quincey <adq_dvb@lidskialf.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-05-12V4L/DVB (3797): Always wait for diseqc queue to become ready before ↵Yeasah Pell
transmitting a diseqc message The previous DISEQC code didn't wait, so it was unreliable Signed-off-by: Yeasah Pell <yeasah at schwide.net> Signed-off-by: Andrew de Quincey <adq_dvb@lidskialf.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-05-12V4L/DVB (3796): Add several debug messages to cx24123 codeMauro Carvalho Chehab
Current debug messages at cx24123 are next to useless, since they don't print the values sent/read to registers. With this patch, debug=1 will show comprehensive messages. debug=2 will show also read/write operations at I2C bus. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org> Signed-off-by: Andrew de Quincey <adq_dvb@lidskialf.net>
2006-05-12V4L/DVB (3795): Fix for CX24123 & low symbol ratesVadim Catana
- fixed the reception of channels with low symbol rates. ( The VGA1 and VGA2 offsets recommended by cx24109 docs for symbol rates from 1 to 5 MSps do not work. I changed them to values found experimentally. The charge pump current and FILTUNE voltage are now set to values recommended in the docs. This improves reception for symbol rates < 15 MSps. The values written in the SYSSymbolRate registers are calculated with better precision. ) - fixed the cx24123_get_fec() function. It was returning the values for DCII mode. - removed some unused variables Signed-off-by: Vadim Catana <skystar at moldova.cc> Signed-off-by: Andrew de Quincey <adq_dvb@lidskialf.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-05-12V4L/DVB (3792): Kbuild: DVB_BT8XX must select DVB_ZL10353Michael Krufky
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-05-12V4L/DVB (3774): Create V4L1 config optionsMauro Carvalho Chehab
V4L1 API is depreciated and should be removed soon from kernel. This patch adds two new options, one to disable V4L1 drivers, and another to disable V4L1 compat module. This way, it would be easy to check what still depends on V4L1 stuff, allowing also to test if app works fine with V4L2 only support. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-05-12V4L/DVB (3745): Fix a bug at pluto2 MakefileMauro Carvalho Chehab
When pluto2 were selected, all other module dependencies were just discarded. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-05-12V4L/DVB (3743): Fix some more potential oopsesAndrew de Quincey
Spotted a couple more places where it fails to check if dvb_register_adapter() fails. Signed-off-by: Andrew de Quincey <adq_dvb@lidskialf.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-05-12V4L/DVB (3742): Set tone/voltage again if the frontend was reinitialisedAndrew de Quincey
Signed-off-by: Andrew de Quincey <adq_dvb@lidskialf.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-05-12V4L/DVB (3740): Fix oops in budget-av with CIAndrew de Quincey
Now that the CI code reinitialises the frontend, need to move the CI initialisation to after the frontend init in order to ensure the frontend is always in a good state. Fixes an oops caused by the frontend being NULL as well. Signed-off-by: Andrew de Quincey <adq_dvb@lidskialf.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-05-12V4L/DVB (3726): Fix TT budget-ci 1.1 CI slotsAndrew de Quincey
It turns out the firmware on the TT budget-ci 1.1 slots doesn't generate interrupts. This patch adds support for this using polling mode on these slots. Signed-off-by: Andrew de Quincey <adq_dvb@lidskialf.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-05-12V4L/DVB (3725): Fix mutex in dvb_register_device to work.Andrew de Quincey
This mutex is meant to stop two devices getting the same ID. dvbdev_get_free_id() scans the list of already allocated devices to find a free id. Unfortunately, since the mutex is unlocked before the card is added to the above list, it is still possible for two of them to get the same id. Its debatable whether this mutex lock is actually needed, but I'm unwilling to just remove it in case something does depend on it. Signed-off-by: Andrew de Quincey <adq_dvb@lidskialf.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-04-02V4L/DVB (3673): Fix budget-av CAM resetAndrew de Quincey
Unfortunately on the budget-av board, the CAM reset line is tied to the frontend reset line, so resetting the CAM also zaps the frontend. This breaks the tda1004x at least, and causes it to fail to tune until the budget-av module is reloaded. This patch adds an exported function to dvb_frontend that allows a card to forcibly reinitialise a frontend. The budget-av now does this on CAM reset, which corrects this problem. since they do not tie the CAM reset line to the frontend reset line. Signed-off-by: Andrew de Quincey <adq_dvb@lidskialf.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-04-02V4L/DVB (3672): Fix memory leak in dvr openTrent Piepho
The dvr device could be opened multiple times simultaneously in O_RDONLY mode. Each open after the first would allocate a new dvr buffer (1880 KB) and leak the old buffer. The first close would de-allocate the dvr buffer and cause all other open dvrs to stop working. This patch allows only a single O_RDONLY open of the drv device, as per the API specification. Multiple O_WRONLY opens are still allowed and don't appear to cause any problems. Signed-off-by: Trent Piepho <xyzzy@speakeasy.org> Signed-off-by: Andrew de Quincey <adq_dvb@lidskialf.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-04-02V4L/DVB (3671): New module parameter 'tv_standard' (dvb-ttpci driver)C.Y.M
This attached patch was originally proposed by Anssi Hannula to the dvb-kernel user to choose the default broadcast mode when using the ttpci driver. NTSC users need to only add the following line to modprobe.d: options dvb-ttpci tv_standard=1 PAL users will not need to change anything, for this will be the default. Signed-off-by: C.Y.M <syphir@syphir.sytes.net> Signed-off-by: Oliver Endriss <o.endriss@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-04-02V4L/DVB (3670): Fix typo in commentAdrian Bunk
This patch fixes a typo in a comment. Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Oliver Endriss <o.endriss@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-04-02V4L/DVB (3669): Configurable dma buffer size for saa7146-based budget dvb cardsIngo Schneider
- Issue a warning when more than 80% of the DMA buffer is being used (probably due to bad IRQ latency). Warnings are rate-limited. - Introduce a new parameter 'bufsize' (in KByte) which increases the default DMA buffer of 188 KByte up to 1410 KByte (Activy: 564 KByte). Signed-off-by: Ingo Schneider <mail@ingo-schneider.de> Signed-off-by: Oliver Endriss <o.endriss@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-04-02V4L/DVB (3657): Kconfig: Add firmware download comments for or51211 and or51132Trent Piepho
- Added firmware download comments to or51211 and or51132 Kconfig help text. 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>
2006-04-02V4L/DVB (3655): Support for a new revision of the WT220U-stickPatrick Boettcher
There seems to be a new version of the USB DVB-T stick from WideView with a new demod-revision inside and thus a new firwmare. This patch enables support for that. Thanks to Mikel Martin for early testing. Signed-off-by: Patrick Boettcher <pb@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-04-02V4L/DVB (3621): Fix camera key on FusionHDTV portable remote controlMichael Krufky
Thanks to: Andrew Cohen <cohen@andy.bu.edu> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-04-02V4L/DVB (3617): Cxusb: add support for FusionHDTV USB portable remote controlMichael Krufky
- Added keycodes for the DViCO FusionHDTV portable remote control. - Enabled the remote control for both versions of FusionHDTV DVB-T USB and the FusionHDTV 5 USB Gold (ATSC) Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-04-02V4L/DVB (3616): Bt8xx: select FW_LOADERmaximilian attems
The bt8xx drivers uses request_firmware() and thus needs to select FW_LOADER. Signed-off-by: maximilian attems <maks@sternwelten.at> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-04-02V4L/DVB (3614): Fix compilation warning at powerpc platformMauro Carvalho Chehab
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-03-28[PATCH] mark f_ops const in the inodeArjan van de Ven
Mark the f_ops members of inodes as const, as well as fix the ripple-through this causes by places that copy this f_ops and then "do stuff" with it. Signed-off-by: Arjan van de Ven <arjan@infradead.org> Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-03-24V4L/DVB (3584): Implement V4L2_TUNER_MODE_LANG1_LANG2 audio modeHans Verkuil
Add a new audio mode V4L2_TUNER_MODE_LANG1_LANG2 (used by VIDIOC_G/S_TUNER). This mode allows the user to select both languages of a bilingual transmission, one language on the left, one on the right audio channel. If there is no bilingual transmission, or it is not supported, then this mode should act like V4L2_TUNER_MODE_STEREO. This mode is introduced for PVR-like drivers where it is useful to be able to record both languages of a bilingual broadcast. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-03-24V4L/DVB (3575): Cxusb: fix i2c debug messages for bluebird devicesMichael Krufky
Only the Medion boxes return 0x08 after an i2c read/write. The bluebird devices do not return anything at all. This patch conditionalizes the test for the 0x08 return code to produce a warning message when using the Medion box, only. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-03-24V4L/DVB (3574): Cxusb: fix debug messagesMichael Krufky
- corrects the wording in some of the debug messages. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-03-24V4L/DVB (3573): Cxusb: remove FIXME: comment in ↵Michael Krufky
bluebird_patch_dvico_firmware_download Removed the FIXME comment from bluebird_patch_dvico_firmware_download: /* FIXME: are we allowed to change the fw-data ? */ Yes, we are allowed. DViCO's Windows driver also does the same thing. A single firmware image is used to support all of the bluebird boxes. The firmware sets all devices to PID: d700. Instead of using that, the driver replaces the d700 with the cold PID+1 before the download. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-03-24V4L/DVB (3572): Cxusb: conditionalize gpio write for the medion boxMichael Krufky
This patch removes the (harmless) -ETIMEDOUT during device init for the DViCO FusionHDTV Bluebird boxes, by conditionalizing the gpio write inside cxusb_i2c_xfer to happen only for Medion boxes. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-03-24V4L/DVB (3549): Make hotplug automatically load the b2c2-flexcop-usb modulePatrick Boettcher
There was no MODULE_DEVICE_TABLE for the b2c2-flexcop-usb module. This makes it impossible for hotplug to load the module automatically, when such a device is connected. Signed-off-by: Patrick Boettcher <pb@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-03-24V4L/DVB (3543): Fix Makefile to adapt to bt8xx/ conversionManu Abraham
Signed-off-by: Manu Abraham <manu@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-03-21Revert "V4L/DVB (3543): Fix Makefile to adapt to bt8xx/ conversion"Linus Torvalds
This reverts commit 08f1d0b99f4e2203935d86640a7fec5c233b777c The "bt8xx/ conversion" for drivers/video/ hasn't actually percolated all the way to this tree, so the Makefile change escaped too soon. Build breakage noticed by Jeff Garzik <jeff@garzik.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-03-21V4L/DVB (3543): Fix Makefile to adapt to bt8xx/ conversionManu Abraham
Signed-off-by: Manu Abraham <manu@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-03-21V4L/DVB (3533): Add WSS (wide screen signalling) module parametersOliver Endriss
Add wss_cfg_4_3 and wss_cfg_16_9 configuration options. Firmware 2623 or later required. Both parameters are bit masks: - bit 15: disable WSS - bit 14: send short WSS burst, then turn off WSS - bit 13..0: WSS bits as specified by the standard These parameters are useful if you own a broken tv set which does not handle wss correctly. Default settings: - wss_cfg_4_3: 0x4008 - wss_cfg_16_9: 0x0007 These should work with most devices. Signed-off-by: Oliver Endriss <o.endriss@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-03-21V4L/DVB (3532): Moved duplicated code of ALPS BSRU6 tuner to a standalone file.Perceval Anichini
Moved duplicated code of ALPS BSRU6 tuner to a standalone file. Modified av7110 and budget drivers to include the new file. 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>
2006-03-21V4L/DVB (3528): Kconfig: fix ATSC frontend menu item names by manufacturerMichael Krufky
- Corrected typo for NxtWave NXT200X - Added "Oren" manufacturer name to menu items for OR51132 and OR51211 - Removed "(pcHDTV HDx000 card)" from Oren frontends menu item names, This isn't necessary, as these frontends are selected by the card drivers, build configuration (DVB_BT8XX and VIDEO_CX88_DVB). Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-03-21V4L/DVB (3509): Make a needlessly global function static.Adrian Bunk
Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-03-21V4L/DVB (3506): Cinergy T2 dmx cleanup on disconnectMarkus Rechberger
Detaching the device didn't clean up several device files in /dev/dvb, after applying that patch all dvb devices disappeared as expected. Signed-off-by: Markus Rechberger <mrechberger@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-03-21V4L/DVB (3501): Dmxdev: use dvb_ringbufferAndreas Oberritter
Use dvb_ringbuffer instead of an own buffer implementation in dmxdev.[ch]. Signed-off-by: Andreas Oberritter <obi@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-03-21V4L/DVB (3500): Ringbuffer: don't reset pointers to zeroAndreas Oberritter
Oliver Endriss spotted, that resetting read and write pointers on flush() requires additional locking and breaks the av7110 driver. Therefore this patch partially reverts the previous patch titled "make dvb_ringbuffer compatible to dmxdev_buffer". Signed-off-by: Andreas Oberritter <obi@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-03-21V4L/DVB (3485): BUG_ON() Conversion in drivers/video/mediaEric Sesterhenn
Signed-off-by: Eric Sesterhenn <snakebyte@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-03-21V4L/DVB (3484): Make dvb_ringbuffer compatible to dmxdev_bufferAndreas Oberritter
Added variable 'error' to struct dvb_ringbuffer, which is set to zero on init() and flush(). Also reset read an write pointers to zero on flush() to get less fragmented data. Signed-off-by: Andreas Oberritter <obi@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-03-21V4L/DVB (3438): Optical cleanup for dmxdev.cAndreas Oberritter
Used Lindent, manually changed some line breaks. Removed invalid email addresses, useless casts and useless initialization of return values. Signed-off-by: Andreas Oberritter <obi@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-03-21V4L/DVB (3437): Fix typo in enum name and use enum in struct dmxdev_filterAndreas Oberritter
Rename 'enum dmxdevype' to 'enum dmxdev_type' and use this enum instead of int for the member 'type' of struct dmxdev_filter. Signed-off-by: Andreas Oberritter <obi@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-03-21V4L/DVB (3436): Remove 'dvbdev' from struct dmxdev_filterAndreas Oberritter
The member dvbdev gets initialized once but is never used after that. Signed-off-by: Andreas Oberritter <obi@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-03-21V4L/DVB (3435): Remove 'pid' from struct dmxdev_filterAndreas Oberritter
The PID value is already stored in struct dmx_sct_filter_params which is a member of struct dmxdev_filter. Acked-by: Johannes Stezenbach <js@linuxtv.org> Signed-off-by: Andreas Oberritter <obi@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-03-21Merge branch 'origin'Linus Torvalds
Conflicts: Documentation/video4linux/CARDLIST.cx88 drivers/media/video/cx88/Kconfig drivers/media/video/em28xx/em28xx-video.c drivers/media/video/saa7134/saa7134-dvb.c Resolved as in the original merge by Mauro Carvalho Chehab
2006-03-08V4L/DVB (3413): Typos grab bag of the monthAlexey Dobriyan
Typos grab bag of the month. Eyeballed by jmc@ in OpenBSD. Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Oliver Endriss <o.endriss@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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