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path: root/drivers/media/video/cx88/cx88.h
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* [media] cx88: don't use atomic_t for core->usersJonathan Nieder2011-05-201-1/+1
| | | | | | | | | | users is always read or written with core->lock held. A plain int is simpler and faster. Tested-by: Andi Huber <hobrom@gmx.at> Tested-by: Marlon de Boer <marlon@hyves.nl> Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] cx88: don't use atomic_t for core->mpeg_usersJonathan Nieder2011-05-201-1/+1
| | | | | | | | | | | mpeg_users is always read or written with core->lock held except in mpeg_release (where it looks like a bug). A plain int is simpler and faster. Tested-by: Andi Huber <hobrom@gmx.at> Tested-by: Marlon de Boer <marlon@hyves.nl> Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] cx88: hold device lock during sub-driver initializationJonathan Nieder2011-05-201-5/+2
| | | | | | | | | | | | | | | | | | | cx8802_blackbird_probe makes a device node for the mpeg sub-device before it has been added to dev->drvlist. If the device is opened during that time, the open succeeds but request_acquire cannot be called, so the reference count remains zero. Later, when the device is closed, the reference count becomes negative --- uh oh. Close the race by holding core->lock during probe and not releasing until the device is in drvlist and initialization finished. Previously the BKL prevented this race. Reported-by: Andreas Huber <hobrom@gmx.at> Tested-by: Andi Huber <hobrom@gmx.at> Tested-by: Marlon de Boer <marlon@hyves.nl> Cc: stable@kernel.org Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] cx88: fix locking of sub-driver operationsJonathan Nieder2011-05-201-1/+2
| | | | | | | | | | | | | | | | | | | | | | The BKL conversion of this driver seems to have gone wrong. Loading the cx88-blackbird driver deadlocks. The cause: mpeg_ops::open in the cx2388x blackbird driver acquires the device lock and calls the sub-driver's request_acquire, which tries to acquire the lock again. Fix it by clarifying the semantics of request_acquire, request_release, advise_acquire, and advise_release: now all will rely on the caller to acquire the device lock. Based on work by Ben Hutchings <ben@decadent.org.uk>. Fixes: https://bugzilla.kernel.org/show_bug.cgi?id=31962 Reported-by: Andi Huber <hobrom@gmx.at> Tested-by: Andi Huber <hobrom@gmx.at> Tested-by: Marlon de Boer <marlon@hyves.nl> Cc: stable@kernel.org Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] cx88: protect per-device driver list with device lockJonathan Nieder2011-05-201-1/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | The BKL conversion of this driver seems to have gone wrong. Various uses of the sub-device and driver lists appear to be subject to race conditions. In particular, some functions access drvlist without a relevant lock held, which will race against removal of drivers. Let's start with that --- clean up by consistently protecting dev->drvlist with dev->core->lock, noting driver functions that require the device lock to be held or not to be held. After this patch, there are still some races --- e.g., cx8802_blackbird_remove can run between the time the blackbird driver is acquired and the time it is used in mpeg_release, and there's a similar race in cx88_dvb_bus_ctrl. Later patches will address the remaining known races and the deadlock noticed by Andi. This patch just makes the semantics clearer in preparation for those later changes. Based on work by Ben Hutchings <ben@decadent.org.uk>. Tested-by: Andi Huber <hobrom@gmx.at> Tested-by: Marlon de Boer <marlon@hyves.nl> Cc: stable@kernel.org Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@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] Add proper audio support for Nova-S Plus with wm8775 ADCLawrence Rust2011-03-211-2/+11
| | | | | | | | | | | | | | | | | | | | | | | | This patch adds audio DMA capture and ALSA mixer elements for the line input jack of the Hauppauge Nova-S-plus DVB-S PCI card. The Nova-S-plus has a WM8775 ADC that is currently not detected. This patch enables this chip and exports volume, balance mute and ALC elements for ALSA mixer controls. [mchehab@redhat.com: Changed the patch to only talk with wm8775 if board info says so. Also, added platform_data support, to avoid changing the behaviour for other boards, and fixed CodingStyle] [awalls@md.metrocast.net: Changed patch to make the WM8775_GID defintion bridge driver private and let the bridge driver set the value of v4l2_subdev.grp_id.] -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Andy Walls <awalls@md.metrocast.net>
* [media] wm8775: Revert changeset fcb9757333 to avoid a regressionMauro Carvalho Chehab2011-01-031-4/+2
| | | | | | | | | | | | | It seems that cx88 and ivtv use wm8775 on some different modes. The patch that added support for a board with wm8775 broke ivtv boards with this device. As we're too close to release 2.6.37, let's just revert it. Reported-by: Andy Walls <awalls@md.metrocast.net> Reported-by: Eric Sharkey <eric@lisaneric.org> Reported-by: Auric <auric@aanet.com.au> Reported by: David Gesswein <djg@pdp8online.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] Nova-S-Plus audio line inputlawrence rust2010-10-231-2/+4
| | | | | | | | | | | | This patch adds audio DMA capture and ALSA mixer elements for the line input jack of the Hauppauge Nova-S-plus DVB-S PCI card. The Nova-S-plus has a WM8775 ADC that is currently not detected. This patch enables this chip and exports volume, balance mute and ALC elements for ALSA mixer controls. [mchehab@redhat.com: Fix CodingStyle issues] Signed-off-by: Lawrence Rust <lawrence@softsystem.co.uk> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] Twinhan 1027 + IR Port supportSergey Ivanov2010-10-211-0/+1
| | | | | | | | | | | | | | 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 Chehab2010-10-211-10/+5
| | | | | | | | | | | | | | 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: drivers/media: Make static data tables and strings constlawrence rust2010-10-211-12/+12
| | | | | | | | | Making static data const avoids allocation of additional r/w memory and reduces initialisation time. It also provides some additional opportunities for compiler optimisations. Signed-off-by: Lawrence Rust <lvr@softsystem.co.uk> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: cx88: convert core->tvaudio into an enumlawrence rust2010-10-211-13/+15
| | | | | | | | | | | | Using an enum and removing the default case from switch statements accessing the value enables the compiler to emit a warning (enabled with -Wall) when an audio mode is not handled. This highlights an omission in the function cx88_dsp_detect_stereo_sap() (in cx88-dsp.c) not handling WW_EIAJ and WW_M. Signed-off-by: Lawrence Rust <lawrence@softsystem.co.uk> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: cx88: Move I2C IR initializationJean Delvare2010-08-021-0/+1
| | | | | | | | | | | Move I2C IR initialization from just after I2C bus setup to right before non-I2C IR initialization. This is the same as was done for the bttv driver several months ago. Might solve bugs which have not yet been reported for some cards. It makes both drivers consistent, and makes it easier to disable IR support (coming soon.) Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: cx88: Only start IR if the input device is openedMauro Carvalho Chehab2010-05-181-3/+3
| | | | Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: cx88: increase BUFFER_TIMEOUT to 2 secondsMarton Balint2010-05-181-1/+1
| | | | | | | | | | | | | | When temporarily there is no video signal, sometimes it takes more than 0.5 secs for the cx88 chip to generate a single frame. If a dma timeout occurs during recording, it confuses the recording application (at least mencoder) and the recording stops. Since there is already an #if 0 for 2 seconds buffer timeout in the code at the -hg development tree, re-enabling that seemed the most simple solution. Signed-off-by: Marton Balint <cus@fazekas.hu> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: Add support for SMT7020 to cx88Dirk Herrendoerfer2010-02-261-0/+1
| | | | | | | | | This patch adds support for the built-in dvb device of a Samsung SMT7020s (x86 based STB) to the cx88 family. Signed-off-by: Dirk Herrendoerfer <d.herrendoerfer@herrendoerfer.name> Signed-off-by: Helmut Auer <helmut@helmutauer.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (13554a): v4l: Use the video_drvdata function in driversLaurent Pinchart2009-12-161-2/+0
| | | | | | | | | | | | | | | Fix all device drivers to use the video_drvdata function instead of maintaining a local list of minor to private data mappings. Call video_set_drvdata to register the driver private pointer when not already done. Where applicable, the local list of mappings is completely removed when it becomes unused. [mchehab.redhat.com: removed tm6000 changes as tm6000 is not ready yet for submission even on staging] Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (13407): Add Prof 7301 PCI DVB-S2 cardIgor M. Liplianin2009-12-051-0/+1
| | | | | | | | | 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 (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 (11394): cx88: Add support for stereo and sap detection for A2Marton Balint2009-06-161-0/+10
| | | | | | | | | | | The patch implements reliable stereo and sap detection for the A2 sound standard. This is achieved by processing the samples of the audio RDS fifo of the cx2388x chip. A2M, EIAJ and BTSC stereo/sap detection is also possible with this new approach, but it's not implemented yet. Stereo detection when alsa handles the sound also does not work yet. Signed-off-by: Marton Balint <cus@fazekas.hu> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (11879): Adds support for Leadtek WinFast DTV-1800HMiroslav Sustek2009-06-161-0/+1
| | | | | | | | | | | 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 (11665): cx88: Add support for the Hauppauge IROnly board.Steven Toth2009-06-161-0/+1
| | | | | | | 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 (11377): v4l: increase version numbers of drivers converted to ↵Hans Verkuil2009-04-061-1/+1
| | | | | | | | | | | | | | v4l2_subdev. With all the v4l2_subdev changes that were made to these drivers it is a good idea to increase the version number of each driver. It's just the patch level that is increased, except for the zoran and saa7146 drivers where the minor number was increased due to the more substantial changes that were made to those two drivers. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (11300): cx88: convert to v4l2_subdev.Hans Verkuil2009-03-301-2/+12
| | | | | | | | | | | | Convert cx88 to use v4l2_subdev since the old i2c autoprobing mechanism will be removed. Added code to explicitly load tvaudio where needed. Also fix the rtc-isl1208 support: since that driver no longer supports autoprobing it has to be loaded using the new i2c API. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (11047): cx88: convert to v4l2_device.Hans Verkuil2009-03-301-1/+7
| | | | | Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (10949): Add support for Terratec Cinergy HT PCI MKIIStephan Wienczny2009-03-301-0/+1
| | | | | | | | | This patch adds support for Terratec Cinergy HT PCI MKII with card id 79. Its more or less a copy of Pinnacle Hybrid PCTV. Thanks to k1ngf1sher on forum.ubuntuusers.de for the idea to copy that card. Signed-off-by: Stephan Wienczny <stephan@wienczny.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (10792): cx88: remove unnecessary forward declaration of cx88_coreTrent Piepho2009-03-301-1/+0
| | | | | | | | A recent patch added a forward declaration of cx88_core right before the main definition of that structure, which is obviously unneeded. Signed-off-by: Trent Piepho <xyzzy@speakeasy.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (10201): Fixes cx88 compilation bugMauro Carvalho Chehab2009-01-291-1/+1
| | | | | | | | | | | | Randy Dunlap <randy.dunlap@oracle.com> wrote: > linux-next-20090108/drivers/media/video/cx88/cx88-i2c.c: In function 'cx88_call_i2c_clients': > linux-next-20090108/drivers/media/video/cx88/cx88-i2c.c:122: error: 'struct cx88_core' has no member named 'gate_ctrl' > linux-next-20090108/drivers/media/video/cx88/cx88-i2c.c:123: error: 'struct cx88_core' has no member named 'gate_ctrl' > linux-next-20090108/drivers/media/video/cx88/cx88-i2c.c:127: error: 'struct cx88_core' has no member named 'gate_ctrl' > linux-next-20090108/drivers/media/video/cx88/cx88-i2c.c:128: error: 'struct cx88_core' has no member named 'gate_ctrl' Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (10190): cx88: Fix some Kbuild troublesMauro Carvalho Chehab2009-01-071-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As Randy Dunlap <randy.dunlap@oracle.com> reported, cx88 has some compilation issues: drivers/built-in.o: In function `cx88_call_i2c_clients': (.text+0x20af17): undefined reference to `videobuf_dvb_get_frontend' drivers/built-in.o: In function `cx8802_probe': cx88-mpeg.c:(.devinit.text+0x268c4): undefined reference to `videobuf_dvb_alloc_frontend' cx88-mpeg.c:(.devinit.text+0x268ea): undefined reference to `videobuf_dvb_dealloc_frontends' With those configs: CONFIG_VIDEO_CX88=y CONFIG_VIDEO_CX88_BLACKBIRD=y CONFIG_VIDEO_CX88_DVB=m CONFIG_DVB_CORE=m After carefully examining the code, with the current code, several cx88 drivers (cx8800, cx8802, cx88_dvb and cx88_blackbird) should be compiled as a module, if one of them is marked as such. Just fixing Kconfig could create a very complex set of rules. Also, this hides a problem with the current approach where the dvb functionality weren't confined inside dvb module. What happens is that: - cx88-i2c (part of cx8800) has some special rules if DVB; - cx88-mpeg (cx8802 module) has also part of DVB init code; - cx88-dvb has the rest of the dvb code; - cx88-blackbird can be used with cx88-mpeg, having cx88-dvb or not. So, instead of doing some tricks at Kconfig and wait for a next breakage, this patch moves the dvb code inside cx88-i2c and cx88-mpeg into cx88-dvb. Another problem is that cx8802 were being compiled, even without cx88-dvb and cx88-blackbird modules. While on this code, let's fix also a reported problem: http://www.linuxtv.org/pipermail/linux-dvb/2009-January/031225.html A solution for the issue were proposed here: http://www.mail-archive.com/linux-media@vger.kernel.org/msg00021.html Thanks to Randy, Andy, Gregoire and Thomas for helping us to detect and solve the issues. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (10135): v4l2: introduce v4l2_file_operations.Hans Verkuil2009-01-021-1/+1
| | | | | | | | | | | | | | | | Introduce a struct v4l2_file_operations for v4l2 drivers. Remove the unnecessary inode argument. Move compat32 handling (and llseek) into the v4l2-dev core: this is now handled in the v4l2 core and no longer in the drivers themselves. Note that this changeset reverts an earlier patch that changed the return type of__video_ioctl2 from int to long. This change will be reinstated later in a much improved version. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (9534): cx88: Add support for Prof 6200 DVB-S PCI cardIgor M. Liplianin2008-12-291-0/+1
| | | | | | | The card based on stv0299 or stv0288 demodulators. Signed-off-by: Igor M. Liplianin <liplianin@me.by> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (9533): cx88: Add support for TurboSight TBS8910 DVB-S PCI cardIgor M. Liplianin2008-12-291-0/+2
| | | | | | | The card based on stv0299 or stv0288 demodulators. Signed-off-by: Igor M. Liplianin <liplianin@me.by> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (9498): Simplify video standards enumerationMauro Carvalho Chehab2008-12-291-7/+5
| | | | Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (9497): tda9887/cx88: Adds SECAM/BGH standardsFrederic CAND2008-12-291-1/+2
| | | | | | | Adds secam bgh support Signed-off-by: Frederic CAND <frederic.cand@anevia.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (9496): cx88-blackbird: bugfix: cx88-blackbird-mpeg-usersFrederic CAND2008-11-111-0/+1
| | | | | | | Allows multiple access to the mpeg device Signed-off-by: Frederic CAND <frederic.cand@anevia.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (9269): cx88: add I2S-ADC tvaudio methodDarron Broad2008-10-171-0/+1
| | | | | | | | | | | | | | | | | This adds I2S-ADC tvaudio mode as a formal method of audio delivery. This fixes one bug and adds fm audio via I2S-ADC on cards that support it. The bug occured before when I2S-ADC mode was initiated on composite/s-video open but was then reset within 500ms by the audio thread which used any previous audio tuning details. Signed-off-by: Darron Broad <darron@kewl.org> Signed-off-by: Steven Toth <stoth@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (9228): cx88: Add audio routing for the hvr-3000/4000Darron Broad2008-10-171-1/+1
| | | | | | | | | | | | | | | | | | | | This adds audio routing on the hvr-3000/4000 This is a preliminary patch for later routing requirements. This adds line-in support on the 2 cards mentioned. It is also apparent that there is an initial open fault for line-in when opening composite/s-video. This will be fixed later. It was also noticed that the bit-field for audio routing which was 2 bits needs an increase as the WM8775 for example, allows a value 4 bits wide for it's audio mux. Signed-off-by: Darron Broad <darron@kewl.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (9222): S2API: Add Multiple-frontend on a single adapter support.Steven Toth2008-10-171-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | A detailed description from the original patches 2 years ago: "The WinTV-HVR3000 has a single transport bus which is shared between a DVB-T and DVB-S modulator. These patches build on the bus acquisition cx88 work from a few weeks ago to add support for this. So to applications the HVR3000 looks like this: /dev/dvb/adapter0/fe0 (cx24123 DVB-S demod) /dev/dvb/adapter0/fe1 (cx22702 DVB-T demod) Additional boards continue as before, eg: /dev/dvb/adapter1/fe0 (lgdt3302 ATSC demod) The basic change is removing the single instance of the videobuf_dvb in cx8802_dev and saa7134_dev(?) and replacing it with a list and some supporting functions. *NOTE* This branch was taken before v4l-dvb was closed for 2.6.19 so two or three current cx88 patches appear to be reversed by this tree, this will be cleaned up in the near future. The patches missing change the mutex handing to core->lock, fix an enumeration problem." It should be recognised that a number of people have been maintaining this patchset. Significant levels of Kudos to everyone one involved, including but not limited to: Darron Broad Fabio M. Di Nitto Carlo Scarfoglio Hans Werner Without the work of these people, and countless others, my two year old patches would of died on the Mercurial linuxtv.org vine a long time ago. TODO: Revise these patches a little further so that the need for demux1 and dvr0 is optional, not mandatory on the HVR3000. HISTORY (darron): This is the last update to MFE prepared by Hans which is based upon the `scratchpad' diff created by Carlo. All MFE work prior to that point must be attributed to Fabio who ported and maintained Steve's original patch up to that time. 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 (9186): Added support for Prof 7300 DVB-S/S2 cardsOleg Roitburd2008-10-131-0/+1
| | | | | | | | | | Added support for Prof 7300 DVB-S/S2 card. The card based on cx24116 demodulator. Signed-off-by: Oleg Roitburd <oroitburd@gmail.com> Signed-off-by: Steven Toth <stoth@linuxtv.org> [mchehab@redhat.com: fixed CARDLIST.cx88 entry] Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (9069): cx88: Bugfix: all client disconnects put the frontend to sleep.Darron Broad2008-10-121-0/+1
| | | | | | | | | | | | | | | | | | | From the author: "This fixes the problem where previously all client disconnects put the analogue frontend into standby. In the following example, the first command is succesfully watching TV but the second command which returns EBUSY detunes the receiver by entering it into the standby state. tvtime -d /dev/video0 & cat /dev/video0 " 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 (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 (9049): convert tuner drivers to use dvb_frontend->callbackMichael Krufky2008-10-121-1/+1
| | | | | Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (9026): Add support for ST STV0288 demodulator and cards with it.Igor M. Liplianin2008-10-121-0/+1
| | | | | | | | | | Add support for ST STV0288 demodulator and cards with it, such as TeVii S420. Patch is co-authored with Georg Acher <acher@baycom.de> Signed-off-by: Georg Acher <acher@baycom.de> Signed-off-by: Igor M. Liplianin <liplianin@me.by> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (9020): Added support for TBS 8920 DVB-S/S2 cardOleg Roitburd2008-10-121-0/+1
| | | | | | | | Added support for TBS 8920 DVB-S/S2 card. The card based on cx24116 demodulator. Signed-off-by: Oleg Roitburd <oroitburd@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (9019): Added support for Omicom SS4 DVB-S/S2 cardOleg Roitburd2008-10-121-0/+1
| | | | | | | | Added support for Omicom SS4 DVB-S/S2 card. The card based on cx24116 demodulator. Signed-off-by: Oleg Roitburd <oroitburd@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (8989): Added support for TeVii S460 DVB-S/S2 cardIgor M. Liplianin2008-10-121-0/+1
| | | | | | | | Added support for TeVii S460 DVB-S/S2 card. The card based on cx24116 demodulator. Signed-off-by: Igor M. Liplianin <liplianin@me.by> 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/+2
| | | | | | | | | | (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 (8477): v4l: remove obsolete audiochip.hHans Verkuil2008-07-261-2/+2
| | | | | | | | Converted the last users of audiochip.h to the v4l2-chip-ident.h header and remove the now unused audiochip.h header. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (7451): cx88: Add user control for chroma AGCFrej Drejhammar2008-04-241-1/+2
| | | | | | | | | The cx2388x family has support for chroma AGC. This patch implements a the V4L2_CID_CHROMA_AGC control for the cx2388x family. By default chroma AGC is disabled, as in previous versions of the driver. Signed-off-by: "Frej Drejhammar <frej.drejhammar@gmail.com>" Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-08 04:13:36 +0000