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path: root/drivers/media/video
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2008-01-25V4L/DVB (6667): Fix access to configuration space while in D3Maxim Levitsky
pci_save_state should be called before pci_set_power_state and pci_restore_state after pci_set_power_state Signed-off-by: Maxim Levitsky <maximlevitsky@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25V4L/DVB (6665a): finish the VID_HARDWARE_* removalAdrian Bunk
This patch removes a few remainders of the VID_HARDWARE_* removal. Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org> 643d01fb38b6f376cced035549f4e193018776e7
2008-01-25V4L/DVB (6665): Fix CodingStyleMauro Carvalho Chehab
thanks to checkpatch.pl Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25V4L/DVB (6662): Fix standard selection for PALMauro Carvalho Chehab
Not all 8MHz firmware are marked with F8MHz. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25V4L/DVB (6661): Remove firmware reload hack for analogMauro Carvalho Chehab
On some cases, xc2028/xc3028 wents into "turn off" mode. It seems that this happens when very weak signals are tuned. To solve this, specific standard reaload were done previously. Christopher patches changed this behavior to a complete firmware reload. This patch removes the hack. A much cleaner solution for this trouble is just to sent a xc2028/3028 software reset. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25V4L/DVB (6660): Allow fully configuring xc3028 during xc2028_attachMauro Carvalho Chehab
xc3028 can be used on some DTV only designs (for example, DVB-S boards). Before this patch, a DTV only board would need to call set_tuner_config callback. This patch allows to optionally pass a xc3028_ctrl parameter, via xc3028_config struct, fully initializing the driver for DTV. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25V4L/DVB (6659): Convert MTS to bitfieldMauro Carvalho Chehab
Xc2028.3028 has two type of firmwares: audio-standard specific ones and baseband MTS firmwares. MTS firmwares provide stereo decoding for 6 MHz BTSC/EIAJ and for monoaural audio decoding on 8 MHz firmwares. It seems that the option to use MTS or a standard-specific audio decoding depends on the way xc2028/3028 is connected. Instead of wasting 32 (or 64 bits) to signalize if the driver needs to use MTS firmware, this patch converts it to a bitfield that can be shared with other proprieties of xc2028/3028. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25V4L/DVB (6658): Sets a default std, if not specifiedMauro Carvalho Chehab
Some drivers call set_frequency before selecting the video standard. Before this patch, an invalid standard ID could be assumed. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25V4L/DVB (6657): Fix standard selection for PAL/M, PAL/N, PAL/Nc and NTSCMauro Carvalho Chehab
Those standards use 6 MHz firmware. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25V4L/DVB (6652): xc2028: try non-8MHZ init1 firmwareChris Pascoe
When loading init1 firmware, there may not be an 8MHz specific version. Load the non-8MHz version if it exists. Signed-off-by: Chris Pascoe <c.pascoe@itee.uq.edu.au> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25V4L/DVB (6651): xc2028: mask off type correctly when searching for ↵Chris Pascoe
standard-specific types When searching for standard-specific analog firmware, only certain type bits are valid, much like for DTV. Mask them off when finding the firmware to load. Signed-off-by: Chris Pascoe <c.pascoe@itee.uq.edu.au> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25V4L/DVB (6650): xc2028: base firmwares should have std0Chris Pascoe
When loading BASE firmware, we must use std = 0. Signed-off-by: Chris Pascoe <c.pascoe@itee.uq.edu.au> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25V4L/DVB (6648): xc2028: add sleep hookChris Pascoe
Add sleep method to enable putting the tuner into standby mode. Signed-off-by: Chris Pascoe <c.pascoe@itee.uq.edu.au> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25V4L/DVB (6647): xc2028: retry firmware load if tuner does not respondChris Pascoe
In practice, the tuner occasionally fails to respond correctly after a firmware load. Retry the firmware load if the firmware/hardware version we read back from the tuner after programming does not match what we expect. Signed-off-by: Chris Pascoe <c.pascoe@itee.uq.edu.au> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25V4L/DVB (6646): xc2028: rework firmware (re)loading processChris Pascoe
Define a list of valid "firmware types" for each combination of BASE, DTV and SCODEs. By masking the appropriate firmware bits off we can just use one "type" for the firmware searching and also flag when we are looking for a BASE, DTV or SCODE type firmware. This makes it much easier to track if we need to change device modes or flash an individual firmware part. Add a structure to remember what firmware properties we have. This contains the currently loaded/wanted base firmware (type), video std (id), video std requested (std_req), scode file and number in use. Incorporate said structure into the tuner private data. When checking whether the current firmware needs to be reloaded, first figure out exactly what "type" of firmware we want (base, std and scode), and then proceed to load the appropriate matching base, std-specific and scode records iff there are any changes required. This removes guesswork from the process because we no longer need to individually code a check for every tuning parameter's interactions. Signed-off-by: Chris Pascoe <c.pascoe@itee.uq.edu.au> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25V4L/DVB (6645): xc2028: allow selection of D2633 firmwareChris Pascoe
Add a bit to select D2633 DTV firmware to struct xc2028_ctrl, so that it can be enabled via .set_config. Signed-off-by: Chris Pascoe <c.pascoe@itee.uq.edu.au> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25V4L/DVB (6644): xc2028: use correct offset into scode firmwareChris Pascoe
When validating and loading SCODE firmware we need to take into account the two-byte size header before each entry. Signed-off-by: Chris Pascoe <c.pascoe@itee.uq.edu.au> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25V4L/DVB (6643): xc2028: use best match instead of first partial match during ↵Chris Pascoe
firmware selection Rather than picking the first video standard firmware that supports any of the standards that the user has requested, try to select one that supports as many of them as possible. This improves the likelihood that the firmware we select will support the user's desired TV standard. Signed-off-by: Chris Pascoe <c.pascoe@itee.uq.edu.au> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25V4L/DVB (6642): xc2028: don't duplicate max_len in privChris Pascoe
There is no need to duplicate the max_len field from the ctrl structure in the private data. If we use it directly from priv->ctrl, we can memcpy the structure (apart from strings) to reduce maintenance as it grows. Enforce a minimum max_len length of 8 data bytes (+ 1 address byte) as seems to be required by the tuner. Also, use kstrdup instead of open coding the string duplication. Signed-off-by: Chris Pascoe <c.pascoe@itee.uq.edu.au> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25V4L/DVB (6641): xc2028: correct tuner offset for 7MHz DTVChris Pascoe
7MHz bandwidth DVB-T needs an adjusted offset at the PLL to ensure the IF output is correctly centered. Signed-off-by: Chris Pascoe <c.pascoe@itee.uq.edu.au> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25V4L/DVB (6640): xc2028: correctly select 8MHz firmwareChris Pascoe
We were using priv->bandwidth to select the base firmware to load, not the requested bandwidth value, oops. Also, 7MHz Digital TV needs 8MHz base firmware loaded. Signed-off-by: Chris Pascoe <c.pascoe@itee.uq.edu.au> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25V4L/DVB (6639): xc2028: correct divisor lengthChris Pascoe
The frequency divisor should only be four bytes long. Also, display the frequency and divisor correctly in the debug output. Signed-off-by: Chris Pascoe <c.pascoe@itee.uq.edu.au> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25V4L/DVB (6638): xc2028: firmware loading cleanupChris Pascoe
Hold the private lock over set_config and set priv->firm_size to 0 after a failed firmware load to prevent firmware accidentally being freed on us. Clean up the firmware load/error messages somewhat and rename priv->version to priv->firm_version to make it clear which "version" it is. Signed-off-by: Chris Pascoe <c.pascoe@itee.uq.edu.au> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25V4L/DVB (6637): xc2028: add missing breakChris Pascoe
Add break to stop us from following the default failure path even upon success. Signed-off-by: Chris Pascoe <c.pascoe@itee.uq.edu.au> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25V4L/DVB (6636): xc2028: protect device listChris Pascoe
Protect refcount changes and modifications to xc2028_list with a mutex. Signed-off-by: Chris Pascoe <c.pascoe@itee.uq.edu.au> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25V4L/DVB (6635): xc2028: v4l2_std_id needs to be long long to display completelyChris Pascoe
Cast v4l2_std_id variables to unsigned long long so they will printk properly. Signed-off-by: Chris Pascoe <c.pascoe@itee.uq.edu.au> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25V4L/DVB (6634): xc2028: error messages missing whitespaceChris Pascoe
Fix some missing spaces in errors that may be emitted during attach failure. Signed-off-by: Chris Pascoe <c.pascoe@itee.uq.edu.au> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25V4L/DVB (6633): xc2028: make register reads atomicChris Pascoe
Issuing register reads as a separate address write and data read transactions means that other I2C activity could occur in between and state could get out of sync. Issue both the write and read in a single transaction so that the i2c layer can prevent other users accessing the bus until we are complete. Signed-off-by: Chris Pascoe <c.pascoe@itee.uq.edu.au> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25V4L/DVB (6632): xc2028: fix inverted logic in audio standard checkChris Pascoe
strcasecmp returns 0 on match, not true. Signed-off-by: Chris Pascoe <c.pascoe@itee.uq.edu.au> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25V4L/DVB (6631): xc2028: eliminate i2c macro side-effectsChris Pascoe
The I2C macros have side effects and send_seq could cause a return from a function with a mutex held. Change them to behave like real functions. Signed-off-by: Chris Pascoe <c.pascoe@itee.uq.edu.au> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25V4L/DVB (6623): remove saa7134-ossAdrian Bunk
The saa7134-oss is deprecated for quite some time, it's the only remaining OSS user outside of sound/oss/, and considering how few and what kind of soundcards are left supported by OSS I hardly see any use cases left. Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25V4L/DVB (6620): kconfig: VIDEO_SAA7134 must select VIDEO_TVEEPROMMichael Krufky
The ability to read Hauppauge eeprom's was recently added to saa7134, so we must build the tveeprom module. Thanks to Matthias Schwarzott for pointing this out. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25V4L/DVB (6619): Use MTS firmware for the HVR-900Aidan Thornton
The HVR-900 requires the MTS version of the xc3028 firmware in order to get any sound. The below patch selects this firmware variant on HVR-900 cards, as well as splitting the HVR-950 into its own entry (since I don't know if it uses the MTS variant and it will have to be split off eventually anyway). Signed-off-by: Aidan Thornton <makosoft@googlemail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25V4L/DVB (6617): drivers/media/video: Add missing "space"Joe Perches
Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25V4L/DVB (6614): Fix driver for i386 architecturesMauro Carvalho Chehab
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25V4L/DVB (6613): Fix: add a missing continue statementMauro Carvalho Chehab
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25V4L/DVB (6612): Allow RESET_CLK callback and avoids unneeded loadingMichel Ludwig
TM5600/TM6000 needs clock reset during firmware load. This patch adds the capability of caling a callback method for this. Also, avoids uneeded firmware loads. Signed-off-by: Michel Ludwig <michel.ludwig@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25V4L/DVB (6611): Change xc2028_attach method to make easier for DVBMichel Ludwig
Removes uneeded parameters and adds an structure for passing the parameters This patch is co-authored by Mauro Carvalho Chehab. Signed-off-by: Michel Ludwig <michel.ludwig@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25V4L/DVB (6610): Fix a wrong typecastMichel Ludwig
Signed-off-by: Michel Ludwig <michel.ludwig@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25V4L/DVB (6607): saa7134: add support for reading Hauppauge eepromMichael Krufky
Increased size of dev->eedata from 128 to 256, since the Hauppauge data begins at byte 128. This has been tested on boards with smaller eeproms, and caused no problems. Added comments to distinguish between the various versions of the HVR1110. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25V4L/DVB (6606): saa7134: add autodetection support for alternate subids of ↵Michael Krufky
Hauppauge HVR1110 Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25V4L/DVB (6605): Add a modprobe option to manually select audio standardMauro Carvalho Chehab
While there's no public API to define audio standard, adds a hack option for select them. This is needed only for NICAM and A2 firmwares, since AM, BTSC and EAIJ are already properly handled, on firmware version 2.7. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25V4L/DVB (6600): V4L: videobuf: don't chew up namespace STATE_.*, convert to ↵Brandon Philips
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>
2008-01-25V4L/DVB (6598): Fix standard nameMauro Carvalho Chehab
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25V4L/DVB (6595): Corrects printk linesMauro Carvalho Chehab
Make the driver less verbose by default. It adds a debug parameter to make the driver more verbose. Also, error messages were using KERN_ERR level, instead of KERN_INFO. A few printk messages were reviewed to make them more clear. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25V4L/DVB (6594): Add tuner_err macroMauro Carvalho Chehab
Some tuners, like xc3028, need to print error messages. Instead of declaring local macros, create a tuner global macro for printing tuner errors. To preserve CodingStyle on all tuner_macros, a few CodingStyle violations were fixed at the other macros: - lines with more than 80 columns - two statements at the same line The patch also removes the CodingStyle violation of having emacs declarations inside de source code (CodingStyle chapter 18). Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25V4L/DVB (6593): Fix scode table loadingMauro Carvalho Chehab
Xceive 2028/3028 has a concept of scode/dcode. Scode is a table of 16 values (each with 12 bytes i2c sequence). Dcode is the entry of Scode table that should be used, given a certain frequency. The idea is that, depending on what frequency is selected, and according with a country-based (or standard-based?) table, the Xceive should be "hacked" to fine-tune that specific frequency. By default, Scode=0 is used, for undefined frequencies. Also, Scode=0 seems to be the most used value. This patch adds the capability of selecting a scode. However, extra work will be needed to allow auto-selecting the proper scode, for a given set of frequencies. I'm not sure what would be the proper way for implementing the dcode selection. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25V4L/DVB (6592): Add the capability to work with more complete firmwaresMauro Carvalho Chehab
Firmware version 2.7 has other firmware types. This patch adds the capability for the driver to work with those newer types. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25V4L/DVB (6591): Adds support for MT9V111 on sn9c102Luca Risolia
Adds a new image sensor to the sn9c102 driver. Signed-off-by: Luca Risolia <luca.risolia@studio.unibo.it> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25V4L/DVB (6587): Cleanup at tv norm selectionMauro Carvalho Chehab
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>
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