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path: root/linux/drivers/media/dvb/frontends
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2006-08-06Improve hardware algorithm by setting the appropriate registersMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Hardware algorithm needs to be configured to: 1) Increase timeout constants, to detect weaker signals; 2) do a wider zigzag search. Acked-by: Manu Abraham <manu@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-08-06Remove debug-print from dib3000mcPatrick Boettcher
From: Patrick Boettcher <pb@linuxtv.org> Removed and commented a small debug function. Signed-off-by: Patrick Boettcher <pb@linuxtv.org>
2006-08-06merge from mainPatrick Boettcher
From: Patrick Boettcher <pb@linuxtv.org> merge from main Signed-off-by: Patrick Boettcher <pb@linuxtv.org>
2006-08-05merge: http://linuxtv.org/hg/~pascoe/pending/Mauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-08-05HW algoManu Abraham
Change this card to use HW ALGO tuning From: Yeasah Pell <yeasah@schwide.com> Signed-off-by: Yeasah Pell <yeasah@schwide.com> Signed-off-by: Manu Abraham <manu@linuxtv.org>
2006-08-05Change BER configManu Abraham
Change the bit error counter configuration to be the actual BER. Originally it was reporting UCB From: Yeasah Pell <yeasah@schwide.com> Signed-off-by: Yeasah Pell <yeasah@schwide.com> Signed-off-by: Manu Abraham <manu@linuxtv.org>
2006-08-05Soft decision thresholdManu Abraham
Set the Soft decision threshold properly for the specified FEC From: Yeasah Pell <yeasah@schwide.com> Signed-off-by: Yeasah Pell <yeasah@schwide.com> Signed-off-by: Manu Abraham <manu@linuxtv.org>
2006-08-06dvb-pll support for MT352/ZL10353 based tuners.Chris Pascoe
From: Chris Pascoe <c.pascoe@itee.uq.edu.au> Typical wiring of MT352 and ZL10353 based tuners differs from dvb-pll's expectation that the PLL is directly accessible. On these boards, the PLL is actually hidden behind the demodulator, and as such can only be accessed via the demodulator's interface. It was failing to communicate with the PLL during an attach test and subsequently not connecting the tuner ops. By passing a NULL I2C bus handle to dvb_pll_attach, this accessibility check can be bypassed. Do this for the affected boards. Also fix a possible NULL dereference at sleep time, which would otherwise be exposed by this change. Acked-by: Andrew de Quincey <adq_dvb@lidskialf.net> Acked-by: Manu Abraham <manu@linuxtv.org> Signed-off-by: Chris Pascoe <c.pascoe@itee.uq.edu.au>
2006-08-03MT2060: turn on the VGAPatrick Boettcher
From: matthieu castet <castet.matthieu@free.fr> The VGA was not turned on after calling sleep. This lead to bad performance in difficult areas. Signed-off-by: matthieu castet <castet.matthieu@free.fr> Signed-off-by: Patrick Boettcher <pb@linuxtv.org>
2006-08-03merge from mainPatrick Boettcher
From: Patrick Boettcher <pb@linuxtv.org> merge from main Signed-off-by: Patrick Boettcher <pb@linuxtv.org>
2006-08-03Fix tda826x detectionAndrew de Quincey
From: Andrew de Quincey <adq_dvb@lidskialf.net> The tda826x detection was (correctly) cleaned up earlier, but unfortunately changing the number of received i2c messages from 2 -> 1 was missed. This fixes it. Signed-off-by: Andrew de Quincey <adq_dvb@lidskialf.net>
2006-08-02Add missing dvb-pll Kconfig infrastructure.+ CTL_SMC_PHY,Andrew de Quincey
From: Andrew de Quincey <adq_dvb@lidskialf.net> Add missing dvb-pll Kconfig infrastructure. Signed-off-by: Andrew de Quincey <adq_dvb@lidskialf.net>
2006-08-02DiB3000MC: set FE to NULL after being freedPatrick Boettcher
From: Patrick Boettcher <pb@linuxtv.org> DiB3000MC: set FE to NULL after being freed Signed-off-by: Patrick Boettcher <pb@linuxtv.org>
2006-08-02merge from mainPatrick Boettcher
From: Patrick Boettcher <pb@linuxtv.org> merge from main Signed-off-by: Patrick Boettcher <pb@linuxtv.org>
2006-07-30Add missing KConfig I2C dependenciesAndrew de Quincey
From: Andrew de Quincey <adq_dvb@lidskialf.net> This was breaking the build if i2c was not previously set Signed-off-by: Andrew de Quincey <adq_dvb@lidskialf.net>
2006-07-30Use dprintk in tda826x.Andrew de Quincey
From: Andrew de Quincey <adq_dvb@lidskialf.net> As opposed to printk() at the moment, which will fill logs uselessly Signed-off-by: Andrew de Quincey <adq_dvb@lidskialf.net>
2006-07-30Disable tda10086 debug by default.Andrew de Quincey
From: Andrew de Quincey <adq_dvb@lidskialf.net> Left on by accident. Signed-off-by: Andrew de Quincey <adq_dvb@lidskialf.net>
2006-07-30tda826x: Remove 0-byte I2C write; put tuner_ops info in static structAndrew de Quincey
From: Trent Piepho <xyzzy@speakeasy.org> Remove the 0-byte write that precedes 2-byte read. Move initialize the info field in the static tuner_ops definition, so that it doesn't need to be done manually. Signed-off-by: Trent Piepho <xyzzy@speakeasy.org>
2006-07-30Add drivers for tda10086 + tda826x chipsAndrew de Quincey
From: Andrew de Quincey <adq_dvb@lidskialf.net> TDA10086 is a new DVB-S demodulator TDA826x is a DVB-S Silicon Tuner Signed-off-by: Andrew de Quincey <adq_dvb@lidskialf.net>
2006-07-29Added missing dibx000-common code and headersPatrick Boettcher
From: Patrick Boettcher <pb@linuxtv.org> The first commit omitted the common-code and header-files. Signed-off-by: Patrick Boettcher <pb@linuxtv.org>
2006-07-29merge: from mainPatrick Boettcher
From: Patrick Boettcher <pb@linuxtv.org> merge: from main Signed-off-by: Patrick Boettcher <pb@linuxtv.org>
2006-07-29Complete rewrite of the DiB3000mc-driverPatrick Boettcher
From: Patrick Boettcher <pb@linuxtv.org> A complete rewrite of the DiB3000MC/P driver has been done. It is now much more easy to maintain and to get improvements inside. Additionally the tuning time has been reduced and the usage of the driver is much more understandable now. Signed-off-by: Patrick Boettcher <pboettcher@dibcom.fr> Signed-off-by: Francois KANOUNNIKOFF <fkanounnikoff@dibcom.fr>
2006-07-28Remove duplication _release() op.Andrew de Quincey
From: Andrew de Quincey <adq_dvb@lidskialf.net> I added a duplicate method during one of the previous dvb_attach attempts. This removes the unnecessary duplication. Signed-off-by: Andrew de Quincey <adq_dvb@lidskialf.net> Acked-by: Trent Piepho <xyzzy@speakeasy.org>
2006-07-28Add Kconfig infrastructure for dvb_attachAndrew de Quincey
From: Andrew de Quincey <adq_dvb@lidskialf.net> Allow it to be en/disabled Disable it in < 2.6.17 due to symbol_xxx() bug Signed-off-by: Andrew de Quincey <adq_dvb@lidskialf.net> Acked-by: Michael Krufky <mkrufky@linuxtv.org> Acked-by: Trent Piepho <xyzzy@speakeasy.org>
2006-07-28Convert DVB devices to use dvb_attach()Andrew de Quincey
From: Andrew de Quincey <adq_dvb@lidskialf.net> Only devices using > 1 frontend were ported; ones which did not are left using static binding. Signed-off-by: Andrew de Quincey <adq_dvb@lidskialf.net> Acked-by: Michael Krufky <mkrufky@linuxtv.org> Acked-by: Trent Piepho <xyzzy@speakeasy.org>
2006-07-28Remove remaining static function callsAndrew de Quincey
From: Andrew de Quincey <adq_dvb@lidskialf.net> Rewrote _write() calls to use write() op. Signed-off-by: Andrew de Quincey <adq_dvb@lidskialf.net> Acked-by: Michael Krufky <mkrufky@linuxtv.org> Acked-by: Trent Piepho <xyzzy@speakeasy.org>
2006-07-28Convert SEC drivers to new frontend APIAndrew de Quincey
From: Andrew de Quincey <adq_dvb@lidskialf.net> Convert SEC drivers to new frontend API Signed-off-by: Andrew de Quincey <adq_dvb@lidskialf.net> Acked-by: Michael Krufky <mkrufky@linuxtv.org> Acked-by: Trent Piepho <xyzzy@speakeasy.org>
2006-07-19Removed the remaining config.h stuffMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Since kernel include autoconf.h via command line, those config.h inclusion can be removed. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-07-19[PATCH] release_firmware() fixesMauro Carvalho Chehab
From: Magnus Damm <magnus@valinux.co.jp> Use release_firmware() to free requested resources. According to Documentation/firmware_class/README the request_firmware() call should be followed by a release_firmware(). Some drivers do not however free the firmware previously allocated with request_firmware(). This patch tries to fix this by making sure that release_firmware() is used as expected. kernel-sync: backport from kernel to v4l/dvb tree Signed-off-by: Magnus Damm <magnus@valinux.co.jp> Acked-by: Marcel Holtmann <marcel@holtmann.org> Cc: Mauro Carvalho Chehab <mchehab@infradead.org> Cc: "John W. Linville" <linville@tuxdriver.com> Cc: Greg KH <greg@kroah.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-07-19typo fixes: bandwith -> bandwidthMauro Carvalho Chehab
From: Adrian Bunk <bunk@stusta.de> kernel-sync: backport from kernel to v4l/dvb tree Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-07-19Remove obsolete #include <linux/config.h>Mauro Carvalho Chehab
From: Jörn Engel <joern@wohnheim.fh-wedel.de> kernel-sync: Kernel adds "-include include/linux/autoconf.h" for every file to be compiled, so, including config.h is not required. Signed-off-by: Jörn Engel <joern@wohnheim.fh-wedel.de> Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-07-18Fix dvb-pll autoprobingAndrew de Quincey
From: Andrew de Quincey <adq_dvb@lidskialf.net> Trent Piepho pointed out that the pll test i2c transmission is slightly wrong; it was transmitting a zero length message, and then reading from the PLL. This was wrong; it should only be transmitting a single read i2c message. Signed-off-by: Andrew de Quincey <adq_dvb@lidskialf.net>
2006-07-16Fix possible dvb-pll oopsAndrew de Quincey
From: Andrew de Quincey <adq_dvb@lidskialf.net> Supplying a NULL i2c adapter to dvb_pll_attach is allowed, for example with mt352 demods. However, the pll i2c probe will segfault because it does not check for this. Signed-off-by: Andrew de Quincey <adq_dvb@lidskialf.net>
2006-07-10Fix broken tda665x PLL definition.Andrew de Quincey
From: Andrew de Quincey <adq_dvb@lidskialf.net> It was pointed out on the mailing list that this PLL definition is broken. I went back to the original dibusb driver and confirmed it used to use these settings, as well as consulting the datasheet. Signed-off-by: Andrew de Quincey <adq_dvb@lidskialf.net>
2006-07-10Add dvbpll i2c device check.Andrew de Quincey
From: Andrew de Quincey <adq_dvb@lidskialf.net> Some cards have multiple possible addresses for their PLLs, with no other way to tell if a PLL is present or not apart from probing to see if an i2c device is present. This adds a quick check to see if an i2c device is present at the given i2c address. Signed-off-by: Andrew de Quincey <adq_dvb@lidskialf.net> Acked-by: Michael Krufky <mkrufky@linuxtv.org>
2006-07-04remove dib3000-common-modulePatrick Boettcher
From: Patrick Boettcher <pb@linuxtv.org> removing the dib3000-common-module. The common stuff is not common anymore - it will be only used by the 3000mb-driver. A new 3000mc/p-driver will be added which will share common stuff with dib7000. Signed-off-by: Patrick Boettcher <pb@linuxtv.org>
2006-07-04Update for MT2060 to use dvb_tuner_opsPatrick Boettcher
From: Olivier DANET <odanet@caramail.com> new tuner api minor fixes for tuning Signed-off-by: Olivier DANET <odanet@caramail.com> Signed-off-by: Patrick Boettcher <pb@linuxtv.org>
2006-07-04sync with masterPatrick Boettcher
From: Patrick Boettcher <pb@linuxtv.org> sync with master Signed-off-by: Patrick Boettcher <pb@linuxtv.org>
2006-06-30Missing statement in drivers/media/dvb/frontends/cx22700.cMauro Carvalho Chehab
From: Eric Sesterhenn <snakebyte@gmx.de> Stumbled over this because of coverity (id #492), seems like we are missing a return statement here and fail to do proper bounds checking. If this assumption is false we should at least change the identation to make it clear Signed-off-by: Eric Sesterhenn <snakebyte@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-06-29cx24123: fix set_voltage function according to the specsMichael Krufky
From: Saqeb Akhter <johoja@gmail.com> The set_voltage function in cx24123.c was corrected to match how it is described in the CX24123 specs, producing the correct behaviour for cards that require it. Signed-off-by: Saqeb Akhter <johoja@gmail.com> Acked-by: Andrew de Quincey <adq_dvb@lidskialf.net> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2006-06-20lgdt330x: fix missing line in VSB snr decoding logicMichael Krufky
From: Mac Michaels <wmichaels@earthlink.net> - fix missing line in VSB snr decoding logic for lgdt3303 Signed-off-by: Mac Michaels <wmichaels@earthlink.net> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2006-05-19Fix broken DVB drivers caused by a recent mergeMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-05-19merge: http://linuxtv.org/hg/~quincy/v4l-dvbMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-05-19merge: http://linuxtv.org/hg/~pb/v4l-dvbMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-05-16Fix Pinnacle 300iAndrew de Quincey
From: Andrew de Quincey <adq_dvb@lidskialf.net> I had broken the mt352 tuning when a non-directly connected PLL was used - uncommon, but this is what is used on the pinnacle card. Signed-off-by: Andrew de Quincey <adq_dvb@lidskialf.net>
2006-05-14Corrected debugging output of the mt2060Patrick Boettcher
From: Patrick Boettcher <pb@linuxtv.org> When debugging was disabled at lot of empty lines where printed anyway. Reported by Rolf Ahrenberg and Sergei Haller. Signed-off-by: Patrick Boettcher <pb@linuxtv.org>
2006-05-14Change dvb_frontend_ops to be a real field instead of a pointer field inside ↵Patrick Boettcher
dvb_frontend From: Patrick Boettcher <pb@linuxtv.org> The dvb_frontend_ops is a pointer inside dvb_frontend. That's why every demod-driver is having a field of dvb_frontend_ops in its private-state-struct and using the reference for filling the pointer-field in dvb_frontend. - It saves at least two lines of code per demod-driver, - reduces object size (one less dereference per frontend_ops-access), - be coherent with dvb_tuner_ops, - makes it a little bit easier for newbies to understand how it works and - avoids stupid mistakes because you would have to copy the dvb_frontend_ops always, before you could assign the static pointer directly, which was dangerous. Signed-off-by: Patrick Boettcher <pb@linuxtv.org>
2006-05-13Change the sweeprate for TT C1500 using QAM64Andrew de Quincey
From: Per Dalén <perda@oden.cnwab.se> This patch changes the sweeprate for TT C1500 using QAM64. It has been proven to work using QAM64 at a SRate of 6875 for the two different cable networks. Signed-off-by: Per Dalén <perda@oden.cnwab.se> Signed-off-by: Andrew de Quincey <adq_dvb@lidskialf.net>
2006-05-13Fix cx24123 diseqcAndrew de Quincey
From: Andrew de Quincey <adq_dvb@lidskialf.net> Rework diseqc support to be more in line with the other demod drivers. Fix Nova-S-Plus/Nova-SE2 diseqc. Cleanup API. Signed-off-by: Andrew de Quincey <adq_dvb@lidskialf.net>
2006-05-04Fix CI interface on KNC1 DVBT and DVBC cardsAndrew de Quincey
From: Andrew de Quincey <adq_dvb@lidskialf.net> These cards need special handling for CI - reinitialising the frontend device when the CI module is reset. Additionally the tda10021 needs to be set into a different transport stream mode when a CI module is present. Signed-off-by: Andrew de Quincey <adq_dvb@lidskialf.net>
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