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path: root/drivers/media/video/cx88
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| * V4L/DVB (7398): Adds an error if priv argument of tuner_callback is NULLMauro Carvalho Chehab2008-04-24
| | | | | | | | | | | | | | Adds a consistency check to avoid OOPS, if tuner_callback priv argument is NULL. Also, simplifies callback codes on cx88. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
| * V4L/DVB (7375): cx88/saa7134: fix magic number for xc3028 reusage detectionMauro Carvalho Chehab2008-04-24
| | | | | | | | | | | | | | | | | | | | | | | | tuner-xc2028 needs to know when a DVB module is sharing the same analog tuner. This is done by comparing a magic number that needs to be the same on analog and on digital. To make easier, this magic number is a pointer to some data struct. With the previous code, two different pointers were using, causing a miss-detection. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
| * V4L/DVB (7374): Fix left-overs from the videobuf-dma-sg.c conversion to ↵Guennadi Liakhovetski2008-04-24
| | | | | | | | | | | | | | | | | | | | | | generic DMA The dev element of the struct videobuf_queue is now of type struct device implicitly. Fix left-over casts. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@pengutronix.de> Reviewed-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
| * V4L/DVB (7372): cx88: Add IR support for Pixelview MPEG 8000GTMauro Carvalho Chehab2008-04-24
| | | | | | | | Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
| * V4L/DVB (7371): cx88: Fix audio on Prolink Pixelview Mpeg 8000GTMauro Carvalho Chehab2008-04-24
| | | | | | | | | | | | This board works only with non-mts firmware Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
| * V4L/DVB (7370): Add basic support for Prolink Pixelview MPEG 8000GTMauro Carvalho Chehab2008-04-24
| | | | | | | | | | | | | | TV reception ok. S-video and Composite not tested. Audio not tested. IR not implemented yet. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
| * V4L/DVB (7327): cx88: Fix memset for tuner-xc3028 controlMauro Carvalho Chehab2008-04-24
| | | | | | | | | | | | Fix a cut-and-paste error Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
| * V4L/DVB (7326): Fix bad whitespacesMauro Carvalho Chehab2008-04-24
| | | | | | | | Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
| * V4L/DVB (7325): cx88-dvb: fix an OOPS for xc3028 devices, when dvb_attach failsMauro Carvalho Chehab2008-04-24
| | | | | | | | | | | | | | | | | | If dvb_attach fails, dev->dvb.frontend is NULL. This will produce an OOPS, as reported. Thanks to Vanessa Ezekowitz <vanessaezekowitz@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
| * V4L/DVB (7289): cx88: enable IR receiver and real time clock on FusionHDTV7 GoldMichael Krufky2008-04-24
| | | | | | | | | | Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
| * V4L/DVB (7288): cx88: fix GPIO for FusionHDTV 7 Gold input selectionMichael Krufky2008-04-24
| | | | | | | | | | | | | | | | Fix GPIO for FusionHDTV 7 Gold tv / s-video / composite input selection. Fix card textual name to match other FusionHDTV device names. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
| * V4L/DVB (7287): cx88: add analog support for DVICO FusionHDTV7 GoldSteven Toth2008-04-24
| | | | | | | | | | | | 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>
| * V4L/DVB (7271): cx88-cards: Fix powerangel gpio1Mauro Carvalho Chehab2008-04-24
| | | | | | | | | | | | | | | | | | With this gpio, audio works properly. Thanks to Daniel Fraga <fragabr@gmail.com> for helping on fixing the code for Powerangel Real board. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
| * V4L/DVB (7270): cx88-dvb: Renames pci_nano callbackMauro Carvalho Chehab2008-04-24
| | | | | | | | | | | | | | This callback is specific to pci_nano, since supports only dvb. Renames it to avoid future mistakes. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
| * V4L/DVB (7269): cx88: Powercolor Angel works only with firmware version 2.5Mauro Carvalho Chehab2008-04-24
| | | | | | | | Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
| * V4L/DVB (7266): cx88-dvb: convert attach_xc3028 into a functionMauro Carvalho Chehab2008-04-24
| | | | | | | | Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
| * V4L/DVB (7265): cx88: prints an info when xc2028 is set or is attachedMauro Carvalho Chehab2008-04-24
| | | | | | | | Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
| * V4L/DVB (7264): cx88-cards: always use a level on printk messagesMauro Carvalho Chehab2008-04-24
| | | | | | | | Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
| * V4L/DVB (7263): Some cleanups at cx88 callback methodsMauro Carvalho Chehab2008-04-24
| | | | | | | | Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
| * V4L/DVB (7259): FusionHDTV DVB-T Pro tuning problem fixesChris Pascoe2008-04-24
| | | | | | | | | | | | | | | | | | | | | | | | | | It seems that on this board, the demodulator provides the pullup on the I2C bus, which means that calling i2c_gate_ctrl crashes the bus. Turn this off and the xc3028 can talk OK. Also fix some GPIO related settings that became more clear through working on this. Some changes made by Mauro Chehab to allow merging it with some other xc3028 patches. Signed-off-by: Chris Pascoe <c.pascoe@itee.uq.edu.au> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
| * V4L/DVB (7258): Support DVB-T tuning on the DViCO FusionHDTV DVB-T ProChris Pascoe2008-04-24
| | | | | | | | | | | | | | | | | | | | | | | | Add support for tuning DVB-T channels on DViCO's FusionHDTV DVB-T Pro board. The IR remote and analog tuner are not supported at this time. Some changes made by Mauro Chehab to allow merging it with some other xc3028 patches. Signed-off-by: Chris Pascoe <c.pascoe@itee.uq.edu.au> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
| * V4L/DVB (7257): cx88: Add xc2028/3028 boardsMauro Carvalho Chehab2008-04-24
| | | | | | | | | | | | | | This patch ports a patch from Markus Rechberger to work with tuner-xc2028. It adds entries for several cx88 boards with xc2038/3028 tuners. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
| * V4L/DVB (7256): cx88: Add support for tuner-xc3028Mauro Carvalho Chehab2008-04-24
| | | | | | | | | | | | | | Callback gpio's based on Markus Rechberger, Christopher Pascoe and Steven Toth patches. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
| * V4L/DVB (7254): cx88: fix FusionHDTV 5 PCI nano name and enable IR supportMichael Krufky2008-04-24
| | | | | | | | | | | | | | load ir-kbd-i2c for IR remote control support on DViCO FusionHDTV 5 PCI nano Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
| * V4L/DVB (7252): cx88: Add support for the Dvico PCI NanoSteven Toth2008-04-24
| | | | | | | | | | | | | | | | | | ATSC is known to work. SVideo / Composite should work (I have no cable to test). Analog tuner support does not work. Signed-off-by: Steven Toth <stoth@hauppauge.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
| * V4L/DVB (7237): Convert videobuf-dma-sg to generic DMA APIGuennadi Liakhovetski2008-04-24
| | | | | | | | | | | | | | | | | | videobuf-dma-sg does not need to depend on PCI. Switch it to using generic DMA API, convert all affected drivers, relax Kconfig restriction, improve compile-time type checking, fix some Coding Style violations while at it. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@pengutronix.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
| * V4L/DVB (7094): static memoryDouglas Schilling Landgraf2008-04-24
| | | | | | | | | | | | | | | | - 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>
* | [ALSA] Fix synchronize_irq() bugs, redundanciesJeff Garzik2008-04-24
|/ | | | | | | | | | | | | | | | free_irq() calls synchronize_irq() for you, so there is no need for drivers to manually do the same thing (again). Thus, calls where sync-irq immediately precedes free-irq can be simplified. However, during this audit several bugs were noticed, where free-irq is preceded by a "irq >= 0" check... but the sync-irq call is not covered by the same check. So, where sync-irq could not be eliminated completely, the missing check was added. Signed-off-by: Jeff Garzik <jgarzik@redhat.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* V4L/DVB (7267): cx88: Fix: Loads tuner module before sending commands to itMauro Carvalho Chehab2008-03-20
| | | | Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (7201): cx88-mpeg: Fix race condition in variable accessRicardo Cerqueira2008-02-18
| | | | | | | | | There was a possible race condition in the increment/decrement of the active device references counter. Thanks to Trent Piepho (xyzzy@speakeasy.org) for bringing it up. Signed-off-by: Ricardo Cerqueira <v4l@cerqueira.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (7194): cx88-mpeg: Allow concurrent access to cx88-mpeg devicesRoland Stoll2008-02-18
| | | | | | | | | | | | It currently isn't possible to open the frontend device of cx88-mpeg devices (DVB or Blackbird) multiple times concurrently. (for instance, to attach a signal monitoring tool while reading a stream, or to send a frequency change ioctl) This patch fixes that condition. Signed-off-by: Roland Stoll <roland@xindex.de> Signed-off-by: Ricardo Cerqueira <v4l@cerqueira.org> Reviewed-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* [ALSA] Remove sound/driver.hTakashi Iwai2008-01-31
| | | | | | | | | | | | This header file exists only for some hacks to adapt alsa-driver tree. It's useless for building in the kernel. Let's move a few lines in it to sound/core.h and remove it. With this patch, sound/driver.h isn't removed but has just a single compile warning to include it. This should be really killed in future. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
* V4L/DVB (7059): cx88: Ensure the tuner is reset correctlySteven Toth2008-01-25
| | | | | | | | | Previous patches assume the tuner was on a different gpio. This patch corrects this. Signed-off-by: Steven Toth <stoth@hauppauge.com> Signed-off-by: Chaogui Zhang <czhang1974@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (7058): IR corrections for the Pinnacle 800iSteven Toth2008-01-25
| | | | | | | | IR corrections for the Pinnacle 800i Signed-off-by: Steven Toth <stoth@hauppauge.com> Signed-off-by: Chaogui Zhang <czhang1974@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (7046): Finalise support for the Pinnacle HD 8000iSteven Toth2008-01-25
| | | | | | | | Correctly set the atatch structures, enable IR, configure the xc5000 tuner includes. Signed-off-by: Steven Toth <stoth@hauppauge.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (7045): xc5000: Small amount of cleanup and commentingSteven Toth2008-01-25
| | | | | | | xc5000: Small amount of cleanup and commenting, just for clarification. Signed-off-by: Steven Toth <stoth@hauppauge.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (7043): New card supported(partially): Pinnacle 800iSteven Toth2008-01-25
| | | | | | | | | | From Zhang: This patch continues the support for the Pinnacle HD 800i. Patch committed as-is, cleanups to follow ... Steve Signed-off-by: Chaogui Zhang <czhang1974@gmail.com> Signed-off-by: Steven Toth <stoth@hauppauge.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (6861): cx2341x: command argument should be u32 instead of intHans Verkuil2008-01-25
| | | | | Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (6837): Convert cx88_input.audioroute to a bitfieldMichael Krufky2008-01-25
| | | | | | | | | | Prevent us from wasting some extra bytes of memory Thanks to Trent Piepho, for pointing this out. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (6836): Fix CodingStyle troubles caused by the previous cx88 commitsMauro Carvalho Chehab2008-01-25
| | | | Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (6834): cx88-video: Enable selection of the WM8775 for cx88 cardsFrej Drejhammar2008-01-25
| | | | | | | | | | | The auto selection of pertinent helper chips (VIDEO_HELPER_CHIPS_AUTO) should select the wm8775 driver, which is used by at least one Conexant 2388x based card (Hauppauge HVR-1300), if VIDEO_CX88 is selected. Signed-off-by: Frej Drejhammar <frej.drejhammar@gmail.com> Signed-off-by: Ricardo Cerqueira <v4l@cerqueira.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (6833): Don't limit cx88 audio routing to blackbird boardsRicardo Cerqueira2008-01-25
| | | | | | | | | | | | All cx2388 boards need the line-in audio to be routed from an external ADC (refered to as "ADC mode" in the spec sheet), since the chip is uncapable of dealing with baseband audio directly. So... this patch enables normal mode when using the tuner (TV or Radio), and enables ADC mode with any other source. It'll probably only work with boards that have supported ADCs (such as the Wolfson wm9775) Signed-off-by: Ricardo Cerqueira <v4l@cerqueira.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (6832): cx88-blackbird: don't mute audio when stopping the codecMichael Krufky2008-01-25
| | | | | | | | | We should not mute the audio input when we stop the codec, because it will interfere with the live uncompressed stream. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Reviewed-by: Jelle Foks <jelle@foks.8m.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (6831): Audio routes fix for blackbird boards with the wm8775 ADCRicardo Cerqueira2008-01-25
| | | | | | | | | | | | | Fix lack of audio on the MPEG-2 stream of wm8775 based blackbirds. The wm8775 module initializes the audio input at "route 2", which doesn't hold true for all boards. The HVR-1300, for example, uses route 1 for tuner audio, and route 2 for baseband. So we must route the audio to the proper input depending on what video input is being used. Signed-off-by: Ricardo Cerqueira <v4l@cerqueira.org> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (6830): cx88-blackbird: remove unnecessary encoder unmuteJelle Foks2008-01-25
| | | | | | | | | | | | | | | | | Remove the unnecessary BLACKBIRD_UNMUTE calls to the mpeg encoder in cx88-blackbird.c The encoder is never muted, hence unmuting should then only be necessary once after hardware initialization. I tested this from warm boots and cold boots (with long power down time to ensure the sram in the chip is emptied), and found that after the firmware upload the encoder is apparently not muted, making the unmutes unnecessary. Signed-off-by: Jelle Foks <jelle@foks.8m.com> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (6829): cx88-blackbird: remove unnecessary msleep()'sJelle Foks2008-01-25
| | | | | | | | Remove the unnecessary msleep()'s in cx88-blackbird.c Signed-off-by: Jelle Foks <jelle@foks.8m.com> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (6828): cx88-blackbird: audio improvementsJelle Foks2008-01-25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch should fix the 'muted audio' and 'raspy audio' problem for mpeg2 streams out of cx88-blackbird devices. Especially mythtv users would find that the audio would often sound bad (aliased, or 'raspy'), mainly related to channel changes, many (all?) other users would find that there was no audio at all in the mpeg data from the encoder chip, unless the audio was manually unmuted. The patch includes the following modifications: Don't actually start the mpeg2 encoder until the device is read from by the application. Wait until the audio is stable for at least 400ms before starting the mpeg encoder. Mute/Unmute the audio when starting/stopping the mpeg encoder. Stop the mpeg encoder when changing parameters and when changing tuner frequency. Add a variable 'mpeg_active' to struct cx8802_dev to allow tracking of whether or not the mpeg2 encoder is active. Load the firmware on cx88-blackbird driver load. Signed-off-by: Jelle Foks <jelle@foks.8m.com> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (6600): V4L: videobuf: don't chew up namespace STATE_.*, convert to ↵Brandon Philips2008-01-25
| | | | | | | | | | | | | | | VIDEOBUF_ s/STATE_NEEDS_INIT/VIDEOBUF_NEEDS_INIT/g s/STATE_PREPARED/VIDEOBUF_PREPARED/g s/STATE_QUEUED/VIDEOBUF_QUEUED/g s/STATE_ACTIVE/VIDEOBUF_ACTIVE/g s/STATE_DONE/VIDEOBUF_DONE/g s/STATE_ERROR/VIDEOBUF_ERROR/g s/STATE_IDLE/VIDEOBUF_IDLE/g Signed-off-by: Brandon Philips <bphilips@suse.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (6576): cx88-mpeg.c: make 4 functions staticAdrian Bunk2008-01-25
| | | | | | | | | | | This patch makes the following needlessly global functions static: - cx8802_init_common() - cx8802_fini_common() - cx8802_suspend_common() - cx8802_resume_common() Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (6386): Add support for radio on CX88_BOARD_MSI_TVANYWHERE_MASTERMauro Carvalho Chehab2008-01-25
| | | | | | | | | | | | | | | | | This board has some special tea5767 configuration. Basically, radio XTAL uses a different frequency than the other supported radios. It uses a 13 MHz XTAL. This patch adds the proper radio gpio and tea5767 configurations for the board. Also, with PAL/BG, the board requires some special init for tda9887: port1=0 port2=0 qss=1 Thanks to Serge Kolotylo and MIDImaster for their help on identifying the proper needs for this driver. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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