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path: root/drivers/media/video/em28xx/em28xx-i2c.c
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* more driver stuff from 3.2.72Wolfgang Wiedmeyer2015-10-231-4/+13
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* [media] em28xx: add support for EM28174 chipAntti Palosaari2011-05-201-1/+1
| | | | | | | | EM28174 is very similar as already supported EM2874. I am not sure what are differences, but it could be analog support. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (12343): Stop defining I2C adapter IDs nobody usesJean Delvare2009-09-121-1/+0
| | | | | | | | | There is no point in defining I2C adapter IDs when no code is using them. As this field might go away in the future, stop using it when we don't need to. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (12172): em28xx: Add autodetection code for Silvercrest 1.3 mpixMauro Carvalho Chehab2009-07-051-1/+1
| | | | Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (11845): ir-kbd-i2c: Use initialization dataJean Delvare2009-06-161-22/+0
| | | | | | | | | For specific boards, pass initialization data to ir-kbd-i2c instead of modifying the settings after the device is initialized. This is more efficient and easier to read. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (11844): ir-kbd-i2c: Switch to the new-style device binding modelJean Delvare2009-06-161-0/+3
| | | | | | | | | | | | | | | | | | | Let card drivers probe for IR receiver devices and instantiate them if found. Ultimately it would be better if we could stop probing completely, but I suspect this won't be possible for all card types. There's certainly room for cleanups. For example, some drivers are sharing I2C adapter IDs, so they also had to share the list of I2C addresses being probed for an IR receiver. Now that each driver explicitly says which addresses should be probed, maybe some addresses can be dropped from some drivers. Also, the special cases in saa7134-i2c should probably be handled on a per-board basis. This would be more efficient and less risky than always probing extra addresses on all boards. I'll give it a try later. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (11331): em28xx: convert to v4l2_subdevDouglas Schilling Landgraf2009-04-061-68/+3
| | | | | | | | | Converted em28xx driver to v4l2_subdev. Thanks to Hans Verkuil <hverkuil@xs4all.nl> for helping this conversion. Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (10833): em28xx: enable Compro VideoMate ForYou soundVitaly Wool2009-03-301-0/+6
| | | | | | | | | | Compro VideoMate uses an external audio DSP chip, controlled via tvaudio module (tda9874a). This patch improves em28xx infrastructure to support an external audio processor and fixes the Compro VideoMate entry to work with it. Signed-off-by: Vitaly Wool <vital@embeddedalley.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (10525): em28xx: Coding style fixes and a typo correctionNicola Soranzo2009-03-301-2/+4
| | | | | | | | | Lots of coding style fixes and a typo correction for em28xx. [dougsland@redhat.com: fixed a reject due to a change on em28xx-audio.c] Signed-off-by: Nicola Soranzo <nsoranzo@tiscali.it> Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (9754): em28xx: improve debug messagesMauro Carvalho Chehab2008-12-291-15/+17
| | | | | | | Now, the first message states board names. Also, removed printing the alternate settings by default. I2C messages are now clearer. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (9752): Remove duplicated fields on em28xx_board and em28xx structsMauro Carvalho Chehab2008-12-291-3/+3
| | | | | | | | | Several fields are duplicated on both structs. Let's just copy em28xx_board instead. A later cleanup could just copy the fields that are changed, in order to keep em28xx_board const. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (9585): Skip reading eeprom in newer Empia devicesDevin Heitmueller2008-12-291-0/+11
| | | | | | | | | | | | | Empia switched to a 16-bit addressable eeprom in newer devices. While we could certainly write a routine to read the eeprom, there is nothing of use in there that cannot be accessed through registers, and there is the risk that we could corrupt the eeprom (since a 16-bit read call is interpreted as a write call by 8-bit eeproms). So just be safe and bail out of the function. Thanks for Ray Lu from Empia for providing the em2874 datasheet. Signed-off-by: Devin Heitmueller <devin.heitmueller@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (9627): em28xx: Avoid i2c register error for boards without eepromMauro Carvalho Chehab2008-11-161-4/+6
| | | | Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (8937): em28xx: Fix and add some validationsDouglas Schilling Landgraf2008-10-121-6/+22
| | | | | | | Fixed and Added some validations Signed-off-by: Douglas Schilling Landgraf <dougsland@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (8906): v4l-dvb: fix assorted sparse warningsHans Verkuil2008-10-121-3/+4
| | | | | | | | | | Fix sparse warnings. None are serious, but cutting down on these helps find future serious sparse warnings/errors. Redid the av7710.c patch based on a suggestion by Oliver Endriss. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* v4l-dvb: remove legacy checks to allow support for kernels < 2.6.10Hans Verkuil2008-07-201-1/+0
| | | | | | | | Also remove some blank lines that were used to split compat code at -devel tree. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (7607): CodingStyle fixesDouglas Schilling Landgraf2008-04-241-70/+86
| | | | | Signed-off-by: Douglas Schilling Landgraf <dougsland@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (7522): media/video/em28xx replace remaining __FUNCTION__ occurrencesHarvey Harrison2008-04-241-1/+1
| | | | | | | | __FUNCTION__ is gcc-specific, use __func__ Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (7094): static memoryDouglas Schilling Landgraf2008-04-241-2/+2
| | | | | | | | - 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>
* V4L/DVB (6587): Cleanup at tv norm selectionMauro Carvalho Chehab2008-01-251-1/+0
| | | | | | | | | With the conversion to the vidio_ioctl2, tvnorms array is not required anymore. Also, removed some code from V4L1 time (VIDEO_MODE_foo), specied at the non-used video_decoder.h. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (6545): em28xx: autodetect Cinergy 200 USB and VGear PocketTVSascha Sommer2008-01-251-6/+13
| | | | | | | | | | | Adds autodetection support for the Cinergy200 USB and the VGear PocketTV. Whenever a usb device with generic empia em2800 usb ids is detected the device gets scanned for connected i2c devices. If the device list matches an em2800 device in the device list the model id gets changed accordingly. Signed-off-by: Sascha Sommer <saschasommer@freenet.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (6536): Add a hint for boards without unique USB IDMauro Carvalho Chehab2008-01-251-40/+34
| | | | | | | | | This patch adds a function to allow trying to detect boards that shares the generic IDs. The current detection method is based at eeprom checksum. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (6476): Add support for analog tv on HVR-950Mauro Carvalho Chehab2008-01-251-0/+23
| | | | | | | | | This patch adds USB ID for HVR-950. It also adds the callback for handling firmware loading. Thanks to Markus Reichberger for the reset commands. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (6384): Replace TDA9887_SET_CONFIG by TUNER_SET_CONFIGMauro Carvalho Chehab2008-01-251-1/+7
| | | | | | | | | | | | | Currently, the only tuner-specific device that allows special configurations is tda9887. However, tea5767 also may require some special configurations (for example, to specify a different Xtal freq). This patch replaces TDA9887_SET_CONFIG by a more generic internal ioctl (TUNER_SET_CONFIG). The newer one allows specifying what tuner is appliable to a configuration set, and allows an arbitrary configuration struct. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (6532): Add the remaining addresses for tda9887Mauro Carvalho Chehab2007-11-041-2/+3
| | | | Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (6531): Fix a regression caused by commit ↵Ludovico Cavedon2007-11-041-0/+1
| | | | | | | | | 153962364dc6fa4a24571885fbe76506d8968610 From: Ludovico Cavedon <cavedon@sssup.it> Signed-off-by: Ludovico Cavedon <cavedon@sssup.it> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* i2c: Remove NOP i2c_algorithm.algo_control() methodsDavid Brownell2007-10-131-10/+0
| | | | | | | | | | This removes NOP implementations of i2c_algorithm.algo_control. With this change, there are no implementations of this hook in the kernel.org tree ... that hook seems about ripe to remove. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Jean Delvare <khali@linux-fr.org>
* Fix misspellings collected by members of KJ list.Robert P. J. Day2007-05-091-1/+1
| | | | | | | | Fix the misspellings of "propogate", "writting" and (oh, the shame :-) "kenrel" in the source tree. Signed-off-by: Robert P. J. Day <rpjday@mindspring.com> Signed-off-by: Adrian Bunk <bunk@stusta.de>
* V4L/DVB (5479): Use ARRAY_SIZE instead of a magic numberMauro Carvalho Chehab2007-04-271-1/+1
| | | | Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (4205): Merge tda9887 module into tuner.Mauro Carvalho Chehab2006-06-251-1/+12
| | | | | | | | | | | Most uses a tda988[5/6/7] IF demodulator as part of the device. Having this as a separate stuff makes harder to configure it, since there are some tda9887 options that are tuner-dependent and should be bound into tuner-types structures. This patch merges tda9887 module into tuner. More work is required to make tuner-types to properly use it. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (3968a): Remove compatibility check for I2C_PECMauro Carvalho Chehab2006-06-251-16/+0
| | | | Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (3715): Change all emails to the currently used one.Mauro Carvalho Chehab2006-06-251-1/+1
| | | | Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (3292): Fixed xc3028 firmware extractor, added terratec fw supportMarkus Rechberger2006-02-271-1/+0
| | | | | | | | Fixed xc3028 firmware extractor for terratec's emBDA.sys firmware Fixed delay in firmwareupload, now terratec's firmware also works Signed-off-by: Markus Rechberger <mrechberger@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (3306): Fixed i2c return value, conversion mdelay to msleepMarkus Rechberger2006-02-071-4/+4
| | | | | | | fixed i2c return value, conversion mdelay to msleep Signed-off-by: Markus Rechberger <mrechberger@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (3269): ioctls cleanups.Michael Krufky2006-01-091-0/+1
| | | | | | | | | | | - Now, all internal ioctls are at v4l2-common.h - removed unused ioctl at saa6752hs.h - all debug ioctl code moved to v4l2-common.c - removed duplicated stuff from other cards Signed-off-by: Michael Krufky <mkrufky@m1k.net> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
* V4L/DVB (3123a): remove uneeded #if from V4L subsystemMauro Carvalho Chehab2006-01-091-2/+0
| | | | | | | - some uneeded #if were introduced by a previous patch. this patch removes these. Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
* [PATCH] i2c: Rework client usage count, 2 of 3Jean Delvare2006-01-051-1/+0
| | | | | | | | | Make I2C_CLIENT_ALLOW_USE the default for all i2c clients. It doesn't hurt if the usage count is actually never used for any given driver, and allows for nice code simplifications in i2c-core. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] V4L/DVB (3188): Fix compilation failure with gcc 2.95.3.Jean Delvare2005-12-191-1/+1
| | | | | | | - Fix compilation failure with gcc 2.95.3. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
* [PATCH] V4L/DVB: (3086c) Whitespaces cleanups part 4Mauro Carvalho Chehab2005-12-121-2/+2
| | | | | | | | Clean up whitespaces at v4l/dvb files Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] v4l: 886: renamed common structures to em28xxMauro Carvalho Chehab2005-11-091-64/+64
| | | | | | | | - Renamed common structures to em28xx Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] v4l: 877: module em2820 renamed to em28xx and moved to v4l dirMauro Carvalho Chehab2005-11-091-6/+5
| | | | | | | | - Module em2820 renamed to em28xx and moved to V4L dir. Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] v4l: 856: some module rename and small fixesMauro Carvalho Chehab2005-11-091-0/+3
| | | | | | | | - Some module rename and small fixes Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] v4l: 840: fixed settings for msi vox usb 2.0 saa7114 is missing atmMarkus Rechberger2005-11-091-0/+3
| | | | | | | | | - Fixed settings for MSI Vox USB 2.0 (saa7114 is missing atm) Signed-off-by: Markus Rechberger <mrechberger@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] v4l: 800: whitespace cleanupsMauro Carvalho Chehab2005-11-091-2/+2
| | | | | | | | - Whitespace Cleanups. Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] v4l: 784: several improvement on i2c ir handling for em2820Mauro Carvalho Chehab2005-11-091-19/+24
| | | | | | | | | | | | | | | | | | | | - Several Improvement on I2C IR handling for em2820: - moved Pinnacle IR table (ir_codes_em2820) to em2820-input.c - IR struct renamed and moved to a header file. - New file to handle em2820-specific IR. - Some cleanups. - attach now detects I2C IR and calls em2820-specific IR code - IR compat code moved to compat.h - New header with struct IR_i2c there, to allow it to be used by board-specific input handlers. - Some improvements at em28xx board detection: - Board detection message improved to show interface and class. - Now it doesn't touch audio interfaces. Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] v4l: 783: fixed bad em2820 remote layout valuesMarkus Rechberger2005-11-091-0/+1
| | | | | | | | | | | - Fixed bad em2820 remote layout values - set KNC One and Purple TV layouts back to default - added pinnacle ir remote i2c address to the i2c scanner Signed-off-by: Markus Rechberger <mrechberger@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] v4l: 767: included support for em2800Mauro Carvalho Chehab2005-11-091-23/+159
| | | | | | | | - Included support for em2800. Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] v4l: 762: added support for the terratec cinergy 250 usb tv remoteMarkus Rechberger2005-11-091-1/+1
| | | | | | | | | - Added support for the terratec cinergy 250 usb tv remote Signed-off-by: Markus Rechberger <mrechberger@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] v4l: 761: fixed registry value in em2820Markus Rechberger2005-11-091-20/+20
| | | | | | | | | | - Fixed registry value in em2820-i2c.c which corrects a tuner setting (also removed that call from em2820-video.c) Signed-off-by: Markus Rechberger <mrechberger@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] v4l: 739: created make changelog to make easier to generate patchesMauro Carvalho Chehab2005-11-091-1/+0
| | | | | | | | - Created make changelog to make easier to generate patches. Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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