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path: root/linux/drivers/media/dvb/frontends
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2007-02-17merge with main repositoryHartmut Hackmann
From: Hartmut Hackmann <hartmut.hackmann@t-online.de> Signed-off-by: Hartmut Hackmann <hartmut.hackmann@t-online.de>
2007-02-14merge: http://linuxtv.org/hg/~mkrufky/qt1010Mauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-02-13qt1010: whitespace / 80 column cleanupsMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2007-02-13stv0297: Enable BER/UNC countingOliver Endriss
From: Hartmut Birr <e9hack@googlemail.com> Enable BER/UNC counting for the stv0297 frontend. The idea for this patch comes from stv0297_cs.c. Signed-off-by: Hartmut Birr <e9hack@googlemail.com> Signed-off-by: Oliver Endriss <o.endriss@gmx.de>
2007-02-13qt1010: use ARRAY_SIZE macro when appropriateMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> Use ARRAY_SIZE macro already defined in kernel.h Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2007-02-13qt1010: fix compiler warningMichael Krufky
From: Marco Schluessler <marco@lordzodiac.de> In function 'qt1010_init': warning: 'err' might be used uninitialized in this function Signed-off-by: Marco Schluessler <marco@lordzodiac.de> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2007-02-11merge: http://linuxtv.org/hg/~mkrufky/megasky.devMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-02-10zl10353: register definitions updateChris Pascoe
From: Chris Pascoe <c.pascoe@itee.uq.edu.au> Update the descriptions of "discovered" registers on the zl10353, using the equivalaent mt352 register names. Signed-off-by: Chris Pascoe <c.pascoe@itee.uq.edu.au>
2007-02-10zl10353: Implement TRL nominal rate calculationChris Pascoe
From: Antti Palosaari <crope@iki.fi> Implement trl nominal rate calculation to Zarlink ZL10353 demod, based on calculation used in Zarlink MT352. This adds support for 6 and 8MHz bandwidth transponders. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Chris Pascoe <c.pascoe@itee.uq.edu.au>
2007-02-10zl10353: add i2c_gate_ctrl supportChris Pascoe
From: Antti Palosaari <crope@iki.fi> Implement I2C gate control for Megasky GL861 and SigmaTek AU6610 support. Signed-off-by: Chris Pascoe <c.pascoe@itee.uq.edu.au> Signed-off-by: Antti Palosaari <crope@iki.fi>
2007-02-10Experimental support for zl10353 signal strength/BER/uncorrectable countChris Pascoe
From: Chris Pascoe <c.pascoe@itee.uq.edu.au> After studying many hours worth of register dumps of MT352 and ZL10353 fed with identically damaged RF signals I have made an educated guess at which registers contain the AGC level, bit error rate and uncorrectable error count values. Implement the IOCTLs that return these values to userspace. Signed-off-by: Chris Pascoe <c.pascoe@itee.uq.edu.au>
2007-02-07CodingStyle cleanupsMauro Carvalho Chehab
From: Ahmed S. Darwish <darwish.07@gmail.com> After commited at the tree, Ahmed re-sent his patch with some codingstyle cleanups. This diff-patch will be folded with the first one at -git. Signed-off-by: Ahmed S. Darwish <darwish.07@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-02-06DVB: Use ARRAY_SIZE macro when appropriateMauro Carvalho Chehab
From: Ahmed S. Darwish <darwish.07@gmail.com> Use ARRAY_SIZE macro already defined in kernel.h Signed-off-by: Ahmed S. Darwish <darwish.07@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-02-06Frontends/: make 4 functions staticMauro Carvalho Chehab
From: Adrian Bunk <bunk@stusta.de> This patch makes four needlessly global functions static. Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-02-04Filled in limiting values in tda827x.cHartmut Hackmann
From: Hartmut Hackmann <hartmut.hackmann@t-online.de> The parameters for minimum and maximum frequency were missing. Also added mail addresses of the module authors. Signed-off-by: Hartmut Hackmann <hartmut.hackmann@t-online.de>
2007-02-04set tda827x to sleep mode after attachHartmut Hackmann
From: Hartmut Hackmann <hartmut.hackmann@t-online.de> This change sets the tda827x to sleep mode right after attach in dvb mode. It is just to save power. For the same reason, the ADC of the tda10046 gets turned off in sleep mode. Signed-off-by: Hartmut Hackmann <hartmut.hackmann@t-online.de>
2007-02-03Create tda827x dvb tuner moduleHartmut Hackmann
From: Michael Krufky <mkrufky@linuxtv.org> The patch moves the tda827x dvb tuning code to a separate module Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Hartmut Hackmann <hartmut.hackmann@t-online.de>
2007-01-27qt1010: use i2c_gate_ctrl where appropriateMichael Krufky
From: Antti Palosaari <crope@iki.fi> This patch adds calls to i2c_gate_ctrl in the qt1010 dvb tuner module, while removing the temporary hack in au6610 and gl861. Tested successfully against fi-Oulu frequencies with MSI Megasky 580 GL861 and Sigmatek DVB-110 AU6610. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2007-01-25tda1004x: check request firmware for NULL ponter againHartmut Hackmann
From: Hartmut Hackmann <hartmut.hackmann@t-online.de> In older versions, this was used to decide whether to boot from eeprom or file. This is no longer necessary but the check helps to avoid an oops with misconfigured cards. Signed-off-by: Hartmut Hackmann <hartmut.hackmann@t-online.de>
2007-01-22tda1004x driver updatesHartmut Hackmann
From: Hartmut Hackmann <hartmut.hackmann@t-online.de> There are the following changes: - separate configuration of IF and GPIOs. - set GPIOs before firmware load. This helps to avoid I2C address collisions. - if desired invert GPIOs at sleep (automatic return to analog mode of card). - added 3 tuner configuration bytes to config stuct. - added i2c gate address to config struct. - moved _state struct declaration to header file to make it accessible on board layer. - added "conf_probed" to the state struct to allow i.e. probing for correct tuner version. - changed firmware load mechanism to always: + check if already loaded + try to boot from eeprom + try downlad from host - corrected name of tda10046 firmware image (backward compatible). Signed-off-by: Hartmut Hackmann <hartmut.hackmann@t-online.de>
2006-12-20[PATCH] DIB3000MC and NOVA T USB2 #2Patrick Boettcher
From: Mario Rossi <mariofutire@googlemail.com> Second part of the patch to make the autosearch work again with DiB3000P/MC. Signed-off-by: Mario Rossi <mariofutire@googlemail.com> Signed-off-by: Patrick Boettcher <pb@linuxtv.org>
2006-12-16Backported several changes from kernel 2.6.19-git seriesMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Main changes: - There were several checks for usb release routines that were removed, since the routine itself checks for null values: usb_free_urb, usb_kill_urb, usb_unlink_urb Should be checked if this really happens on older kernels. - updated sound/oss/btaudio.c - replaced SLAB_ATOMIC to GFP_ATOMIC Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-12-11Fix autosearch indexPatrick Boettcher
From: Mario Rossi <mariofutire@googlemail.com> After rewriting the driver the wrong autosearch index was used when COFDM-parameter needed to be detected. Thanks to Mario Rossi who found it. Signed-off-by: Mario Rossi <mariofutire@googlemail.com> Signed-off-by: Patrick Boettcher <pb@linuxtv.org>
2006-12-04or51211: Changed SNR and signal strength calculationsTrent Piepho
From: Rusty Scott <rustys@ieee.org> Removes embedded log functions and makes use of the DVB math functions to provide SNR in dB. The changes are modeled after recent changes made to the LGDT330x frontends in lgdt330x.c Signed-off-by: Rusty Scott <rustys@ieee.org> Signed-off-by: Trent Piepho <xyzzy@speakeasy.org>
2006-12-04or51132: Changed SNR and signal strength reportingTrent Piepho
From: Rusty Scott <rustys@ieee.org> Removes embedded log functions and makes use of the DVB math functions to provide SNR in dB. The changes are modeled after recent changes made to the LGDT330x frontends in lgdt330x.c Signed-off-by: Rusty Scott <rustys@ieee.org> Signed-off-by: Trent Piepho <xyzzy@speakeasy.org>
2006-11-28merge: http://linuxtv.org/hg/~mkrufky/lgdt330xMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-11-28lgdt330x: fix broken whitespaceMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2006-11-28lgdt330x: fix signal / lock status detection bugMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> In some cases when using VSB, the AGC status register has been known to falsely report "no signal" when in fact there is a carrier lock. The datasheet labels these status flags as QAM only, yet the lgdt330x module is using these flags for both QAM and VSB. This patch allows for the carrier recovery lock status register to be tested, even if the agc signal status register falsely reports no signal. Thanks to jcrews from #linuxtv in irc, for initially reporting this bug. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2006-11-22Fix oops on symbol rate==0Andrew de Quincey
From: Andrew de Quincey <adq_dvb@lidskialf.net> The tda10086 causes an oops (divide by zero) if a zero symbol rate is used; this prevents this. Signed-off-by: Andrew de Quincey <adq_dvb@lidskialf.net>
2006-11-21merge: http://linuxtv.org/hg/~mkrufky/dvb-pllMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-11-21TDA826x I2C read with 2 messagesPatrick Boettcher
From: Patrick Boettcher <pb@linuxtv.org> Added a dump I2C message to the TDA826x-driver to fix I2C read for identification with ttusb2-driver. Signed-off-by: Patrick Boettcher <pb@linuxtv.org>
2006-11-20lgh06xf: use return value of dvb_pll_configure() to fill priv->frequencyMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> In lgh06xf_set_params: Rename int variable "err" to "result". Remove needless calculation of the set frequency, since this value is now being returned by dvb_pll_configure(). Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2006-11-20dvb-pll: return frequency set by dvb_pll_configure()Michael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> This patch removes some duplicated code by returning the frequency set by dvb_pll_configure(), instead of recalculating it again in dvb_pll_set_params() and dvb_pll_calc_regs(). If the return value of dvb_pll_configure is less than zero, it is an error code. Otherwise, the return value is the frequency actually set by the function. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Acked-by: Andrew de Quincey <adq_dvb@lidskialf.net>
2006-11-20whitespace cleanupMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> - adhere to 80-column limit - replace some spaces with tabs Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2006-11-19lgh06xf: fix compiler error when not selectedMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> fix build error: lgh06xf.h:29: error: syntax error before '{' token Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2006-11-19drivers/media/dvb/frontends: kfree() cleanupsMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> We don't have to check for NULL before kfree() Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Acked-by: Andrew de Quincey <adq_dvb@lidskialf.net>
2006-11-19create new lgh06xf atsc tuner moduleMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> This patch creates a new atsc tuner module for the LG TDVS-H06xF ATSC tuners, called lgh06xf. The purpose of this change is to reduce some duplicated code, and to allow the lgh06xf tuner code to take advantage of dvb_attach(). As a side effect, the dependency of dvb-bt8xx on dvb-pll has been removed, since the lgh06xf module itself will use dvb-pll, while remaining optional for the dvb-bt8xx driver through the use of DVB_FE_CUSTOMISE Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Acked-by: Andrew de Quincey <adq_dvb@lidskialf.net>
2006-11-16Added support for the Terratec Cinergy HT PCMCIA moduleHartmut Hackmann
From: Hartmut Hackmann <hartmut.hackmann@t-online.de> This is a hybrid cardbus module. Besides the card support, i modified the definition names for AGC and GPIO of the tda10046. Signed-off-by: Hartmut Hackmann <hartmut.hackmann@t-online.de>
2006-11-03tda826x: use correct max frequencyMauro Carvalho Chehab
From: Alexey Dobriyan <adobriyan@gmail.com> sparse "defined twice" warning Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-11-02dvb: dibx000_common-fixMauro Carvalho Chehab
From: Andrew Morton <akpm@osdl.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-10-31merge: http://linuxtv.org/hg/~mkrufky/lgdt330xMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-10-31tda8083: support for uncorrectable blocks and bit error rateOliver Endriss
From: Christoph Haubrich <christoph1.haubrich@arcor.de> Copied routines for uc blocks and BER from the removed tda80xx.c into tda8083.c. Signed-off-by: Christoph Haubrich <christoph1.haubrich@arcor.de> Signed-off-by: Oliver Endriss <o.endriss@gmx.de>
2006-10-29lgdt330x: SNR and signal strength reportingMichael Krufky
From: Trent Piepho <xyzzy@speakeasy.org> Update the SNR calculations to use the new dvb_math log function, and add SNR calculations for all supported modulations for both lg dt3302 and dt3303. The QAM equations don't appear in the dt3302 datasheet, so the ones from the dt3303 datasheet were used. SNR returned is the actual value in dB as 8.8 fixed point. Reporting of real signal strength isn't supported, so rather than return 0, which confuses some software and users, a re-scaled SNR value is returned. Code originally by Rusty Scott. Signed-off-by: Trent Piepho <xyzzy@speakeasy.org> Signed-off-by: Rusty Scott <rustys@ieee.org> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2006-10-18Misc fixes for DiB3000 and DiB7000Patrick Boettcher
From: Patrick Boettcher <pb@linuxtv.org> This patch contains several fixes for the autosearch algorithm and other small ones. Signed-off-by: Patrick Boettcher <pb@linuxtv.org>
2006-10-18Add support for DiBcom DiB7000PCPatrick Boettcher
From: Patrick Boettcher <pboettcher@dibcom.fr> This patch contains support for the DiB7000PC-driver. Signed-off-by: Francois KANOUNNIKOFF <fkanounnikoff@dibcom.fr> Signed-off-by: Patrick Boettcher <pboettcher@dibcom.fr>
2006-10-17Add working dib7000m-modulePatrick Boettcher
From: Patrick Boettcher <pboettcher@dibcom.fr> First working version of the dib7000m-driver. This commit also makes the Hauppauge NOVA-T Stick working. Signed-off-by: Francois Kanounnikoff <fkanounnikoff@dibcom.fr> Signed-off-by: Patrick Boettcher <pboettcher@dibcom.fr>
2006-10-14DVB: Add DVB_FE_CUSTOMISE support for MT2060Trent Piepho
From: Trent Piepho <xyzzy@speakeasy.org> Let the MT2060 be customized like most of the other DVB PLLs/front-ends. Also, add a missing dependency on I2C. Signed-off-by: Trent Piepho <xyzzy@speakeasy.org>
2006-10-14Fix DBV_FE_CUSTOMISE for card drivers compiled into kernelTrent Piepho
From: Trent Piepho <xyzzy@speakeasy.org> When a front-end is disabled, card drivers that use it are compiled with a stub version of the front-end's attach function. This way they have no references to the front-end's code and don't need it to be loaded. If a card driver is compiled into the kernel, and a front-end is a module, then that front-end is effectively disabled wrt the card driver. In this case, the card driver should get the stub version. This was not happening. The stub vs real attach function selection is changed so that when the front-end is a module the real attach function is only used if the card driver is a module as well. This means a module front-end will be supported by card drivers that are modules and not supported by card drivers compiled into the kernel. Signed-off-by: Trent Piepho <xyzzy@speakeasy.org>
2006-10-13AGC command1/2 is board specificPatrick Boettcher
From: Patrick Boettcher <pb@linuxtv.org> Added config-struct-parameter to take board-specific AGC command 1 and 2 into account. Signed-off-by: Patrick Boettcher <pb@linuxtv.org>
2006-10-09tda826x: fix frontend selection for dvb_attachMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
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