summaryrefslogtreecommitdiff
path: root/linux/drivers/media/dvb/frontends
AgeCommit message (Collapse)Author
2007-12-21merge: http://linuxtv.org/hg/~mkrufky/tda18271Mauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-12-21merge: http://linuxtv.org/hg/~stoth/xc5000Mauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-12-21merge: http://linuxtv.org/hg/~mkrufky/tunerMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-12-21xc5000: fix build warningMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> Fix the following build warning: xc5000.c:560: warning: format '%d' expects type 'int', but argument 2 has type 'size_t' On many architectrues size_t is unsigned long, and may not be printed with %d. Use %Zu instead. Cc: Steven Toth <stoth@hauppauge.com> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2007-12-21xc5000: fix build when DVB_TUNER_XC5000 is disabledMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2007-12-21tda18271: fix typo in RF tracking filter calibrationMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> We want to set bits 1 & 2 on easy programming byte 4, not extended byte 4. Thanks to David Wong for pointing this out. Cc: David Wong <davidtlwong@gmail.com> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2007-12-21include struct analog_demod_ops directly inside struct dvb_frontendMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> Rather than using a pointer, include struct analog_demod_ops directly inside struct dvb_frontend. This will allow us to use dvb_attach in the future, along with removing the need to check the ops structure before having to check the pointer to the method being called. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2007-12-21kill tuner-driver.hMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2007-12-19xc5000: Cleanups of types, result codes etc.Steven Toth
From: Steven Toth <stoth@hauppauge.com> This translates much of the xceive coding style, adds some result codes and generally cleans up whitespace and function arguments. Signed-off-by: Steven Toth <stoth@hauppauge.com>
2007-12-21removes duplicated KERN_DEBUG flags from dprintk calls in mt312.cMauro Carvalho Chehab
From: Matthias Schwarzott <zzam@gentoo.org> do { \ if (debug) printk(KERN_DEBUG "mt312: " args); \ } while (0) So no caller need to specify KERN_DEBUG. Signed-off-by: Matthias Schwarzott <zzam@gentoo.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-12-21Fixes issues listed by checkpatchMauro Carvalho Chehab
From: Matthias Schwarzott <zzam@gentoo.org> Signed-off-by: Matthias Schwarzott <zzam@gentoo.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-12-17Add support for the Xceive xc5000 silicon tuner.Steven Toth
From: Steven Toth <stoth@hauppauge.com> This is an all formats tuner, QAM, ATSC, DVB-T and others. Only ATSC and QAM have been tested. Signed-off-by: Steven Toth <stoth@hauppauge.com>
2007-12-15zl10353: improve tuning parameters and update register mapChris Pascoe
From: Chris Pascoe <c.pascoe@itee.uq.edu.au> Some more I2C traces and a experimentation with register values on both the ZL10353 and MT352 mean that I can now guess at what more of the ZL10353 registers do. Guess at the registers' names (based on the equivalent names in MT352) and update set_parameters/get_parameters with the new knowledge. Signed-off-by: Chris Pascoe <c.pascoe@itee.uq.edu.au>
2007-12-13merge: http://linuxtv.org/hg/~mkrufky/s5h1409Mauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-12-13s5h1409: use VSB IF frequency ( 44 / 5.38 MHz ) unless otherwise specifiedMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> use VSB IF frequency ( 44 / 5.38 MHz ) if qam_if is invalid or unspecified Acked-by: Steven Toth <stoth@hauppauge.com> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2007-12-13s5h1409: fix IF frequency configurationMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> On the s5h1409 demod, the IF frequency for VSB is limited to 44 / 5.38 MHz. Hardcode VSB IF frequency within the driver to 44 / 5.38 MHz. QAM IF frequency remains configurable via attach-time configuration. Acked-by: Steven Toth <stoth@hauppauge.com> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2007-12-12s5h1409: QAM SNR related fixesSteven Toth
From: Steven Toth <stoth@hauppauge.com> QAM SNR values were incorrect when the cable was disconnected. This patch extends the lookup tables to ensure correct values are being returned. Signed-off-by: Steven Toth <stoth@hauppauge.com> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2007-12-12 git-dvb: drivers/media/dvb/frontends/zl10353.c: avoid 64-bit divideMauro Carvalho Chehab
From: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-12-12 git-dvb: fix build in drivers/media/dvb/frontends/tda18271.hMauro Carvalho Chehab
From: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-12-09tda18271: pass i2c gate configuration into tda18271_attach()Michael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> If we pass TDA18271_GATE_DIGITAL into tda18271_attach(), it will always try to use the digital demodulator's i2c gate. If we pass TDA18271_GATE_ANALOG into tda18271_attach(), it will always try to use the analog demodulator's i2c gate. If we pass TDA18271_GATE_AUTO into tda18271_attach(), it will try to use the analog demodulator's i2c gate when tuning in analog mode, and it will try to use the digital demodulator's i2c gate when tuning in digital mode. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2007-12-09tda18271: use an enum rather than an integer to store analog / digital stateMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> Use an enum rather than an integer #define to store analog / digital state. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2007-12-06tda18271: remove tuning offset for atsc/qamMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> The tuning request coming in from userspace is already center adjusted, so we should not adjust to center (+1.75mhz) within the driver. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2007-12-02tda18271: fix register dump formatMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2007-12-02tda18271: convert table lookup loops to functionsMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2007-12-02tda18271: set image rejection validityMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2007-12-02tda18271: improve debug flexibilityMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> converted debug module option to an or-able setting. 1 = info 2 = table map values 4 = register dumps Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2007-12-02tda18271: remove duplicated codeMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2007-12-01tda18271: only force init once during attachMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> Once the image rejection calibration procedure has been successful, we should not initialize the tuner registers again. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2007-11-25merge: http://linuxtv.org/hg/~mkrufky/tda18271Mauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-11-23tda18271: rename 'debug' to 'tda18271_debug'Michael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2007-11-23tda18271: move tda18271_map tables to a separate source fileMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> Move tda18271_map tables to a separate source file, to improve code readability and ease maintenance. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2007-11-22tda18271: define init callbackMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2007-11-22tda827x: prevent possible NULL pointer dereference in tda827xa_lna_gainMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> If tda827x_config hasn't been defined, exit the function. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2007-11-18tda827x: fix NULL pointer dereference during tda827x_probe_versionMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> Fix the following oops: [ 750.807586] CPU: 1 [ 750.807587] EIP: 0060:[<f9dde2a3>] Tainted: P VLI [ 750.807589] EFLAGS: 00010296 (2.6.22-14-generic #1) [ 750.807599] EIP is at tda827x_probe_version+0xc3/0x130 [tda827x] [ 750.807603] eax: 00000000 ebx: f5a45a00 ecx: 00000000 edx: 00000001 [ 750.807607] esi: f9de05ac edi: e9b897e0 ebp: ed8015ac esp: ed735f58 [ 750.807611] ds: 007b es: 007b fs: 00d8 gs: 0000 ss: 0068 [ 750.807615] Process kdvb-fe-1 (pid: 10662, ti=ed734000 task=d3b76530 task.ti=ed734000) [ 750.807618] Stack: f9e23972 00000038 ed735fd0 00010060 41ae0001 ed735f73 88b89608 e9b89608 [ 750.807629] e9b89608 ed801400 f9dde338 e9b89608 f9b2a46b 000000ae 00000a18 d3b76640 [ 750.807639] fffffffc f9b2bad6 00000003 f4433e68 e962b8c0 f4433e64 00000292 ed735fd0 [ 750.807649] Call Trace: [ 750.807653] [<f9e23972>] tda10046_init+0x2d2/0x6c0 [tda1004x] [ 750.807700] [<f9dde338>] tda827x_initial_init+0x8/0x20 [tda827x] [ 750.807713] [<f9b2a46b>] dvb_frontend_init+0x2b/0x60 [dvb_core] [ 750.807745] [<f9b2bad6>] dvb_frontend_thread+0x66/0x2f0 [dvb_core] [ 750.807780] [complete+64/96] complete+0x40/0x60 [ 750.807805] [<f9b2ba70>] dvb_frontend_thread+0x0/0x2f0 [dvb_core] [ 750.807822] [kthread+66/112] kthread+0x42/0x70 [ 750.807828] [kthread+0/112] kthread+0x0/0x70 [ 750.807841] [kernel_thread_helper+7/16] kernel_thread_helper+0x7/0x10 [ 750.807869] ======================= [ 750.807872] Code: 8b 74 24 20 8b 7c 24 24 83 c4 28 c3 8b 0d 00 0c de f9 85 c9 75 42 be e0 04 de f9 81 c7 0c 01 00 00 b9 33 00 00 00 f3 a5 8b 43 08 <c7> 40 14 50 e3 dd f9 8b 5c 24 1c 31 c0 8b 74 24 20 8b 7c 24 24 [ 750.807925] EIP: [<f9dde2a3>] tda827x_probe_version+0xc3/0x130 [tda827x] SS:ESP 0068:ed735f58 Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2007-11-19 drivers/media/dvb: Add missing "space"Mauro Carvalho Chehab
From: Joe Perches <joe@perches.com> Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-11-12Adding support for VHF with MT2266-devicesMauro Carvalho Chehab
From: Olivier DANET <odanet@caramail.com> MT2266 : - support for VHF - Minor enhancements Signed-off-by: Olivier DANET <odanet@caramail.com> Signed-off-by: Patrick Boettcher <pb@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-11-08Fix bug #8824: Correct support for Diseqc on tda10086Mauro Carvalho Chehab
From: Hartmut Hackmann <hartmut.hackmann@t-online.de> This is a modified version of a patch previously posted by Thomas Unverzagt. Signed-off-by: Hartmut Hackmann <hartmut.hackmann@t-online.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-10-31compat: a number of dvb frontends didn't include compat.hTrent Piepho
From: Trent Piepho <xyzzy@speakeasy.org> Signed-off-by: Trent Piepho <xyzzy@speakeasy.org>
2007-10-31stv0297: Signal strength fixesOliver Endriss
From: Hartmut Birr <e9hack@googlemail.com> Fixes the signal strength value (higher value = higher signal strength) and scales the value to the range of 0..ffff. The characteristic itself is wrong. To get proper values on a TT-C2300 in the range of 40..60% real signal strength, the values from the patch should be divide by two. The attached patch doesn't fix the characteristic. Signed-off-by: Hartmut Birr <e9hack@googlemail.com> Signed-off-by: Oliver Endriss <o.endriss@gmx.de>
2007-10-31tda10021: Fix reported signal strengthOliver Endriss
From: Hartmut Birr <e9hack@googlemail.com> Fix reported signal strength value (higher value = higher signal strength). Signed-off-by: Hartmut Birr <e9hack@googlemail.com> Signed-off-by: Oliver Endriss <o.endriss@gmx.de>
2007-10-31tda10021: Bit error counting fixedOliver Endriss
From: Hartmut Birr <e9hack@googlemail.com> Bit error counting fixed for the tda10021. Signed-off-by: Hartmut Birr <e9hack@googlemail.com> Signed-off-by: Oliver Endriss <o.endriss@gmx.de>
2007-10-31ves1820: Change the acquisition range for clock recovery from 120 ppm to 240ppmOliver Endriss
From: Oliver Endriss <o.endriss@gmx.de> Change the acquisition range for clock recovery from 120 ppm to 240ppm. Apparently, some cable providers in Germany are playing with their parameters, and the capture range of the ves1820 is too small to acquire a lock with the current setting... ;-( Signed-off-by: Oliver Endriss <o.endriss@gmx.de>
2007-11-20zl10353: store frequencies in 0.1kHz to eliminate rounding errorsChris Pascoe
From: Chris Pascoe <c.pascoe@itee.uq.edu.au> Whilst reanalysing my formulas I realised it was no longer possible to get the right values for a 36.1667MHz IF due to rounding problems. Storing frequencies in units of 0.1kHz makes it possible to calculate these again correctly. Signed-off-by: Chris Pascoe <c.pascoe@itee.uq.edu.au> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-11-20mt352: support oversampled IF inputChris Pascoe
From: Chris Pascoe <c.pascoe@itee.uq.edu.au> Rework the input frequency calculation so that it produces the right values when the ADC oversamples the IF input. This means MT352 devices can now process a near-zero IF (according to the, specs 4.57MHz is supported with the default crystal). Signed-off-by: Chris Pascoe <c.pascoe@itee.uq.edu.au> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-11-19zl10353: calculate input frequency register instead of using hardcoded valueChris Pascoe
From: Chris Pascoe <c.pascoe@itee.uq.edu.au> Now we know the zl10353's correct ADC clock, we can calculate the input frequency registers correctly instead of just blindly setting them. Signed-off-by: Chris Pascoe <c.pascoe@itee.uq.edu.au> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-11-19zl10353: fix default adc_clock and TRL nominal rate calculationChris Pascoe
From: Chris Pascoe <c.pascoe@itee.uq.edu.au> The default adc_clock for the zl10353 is different from what was originally thought to be the case and the TRL nominal rate formula was incorrect as a result. Use a better (and hopefully now correct) formula. Signed-off-by: Chris Pascoe <c.pascoe@itee.uq.edu.au> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-11-19zl10353: Improve support for boards without a tuner on secondary i2cChris Pascoe
From: Chris Pascoe <c.pascoe@itee.uq.edu.au> Issue FSM_GO instead of TUNER_GO if there is no tuner attached to the secondary i2c bus. Signed-off-by: Chris Pascoe <c.pascoe@itee.uq.edu.au> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-10-24tda18271: clean up i2c_gate handlingMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> Call analog_demod_ops->i2c_gate_ctrl when in analog tuning mode, and frontend_ops.i2c_gate_ctrl when in digital tuning mode. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org> --- linux/drivers/media/dvb/frontends/Makefile | 1 linux/drivers/media/dvb/frontends/tda18271.c | 33 ++++++++++++++++++++------- 2 files changed, 26 insertions(+), 8 deletions(-)
2007-10-24tda18271: clean up debug macrosMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org> --- linux/drivers/media/dvb/frontends/tda18271.c | 76 ++++++++++++--------------- 1 file changed, 35 insertions(+), 41 deletions(-)
2007-10-22move std if setting from tda8290 to tda827xMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Reviewed-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org> --- linux/drivers/media/dvb/frontends/tda827x.c | 61 +++++++++++++++++++++++++--- linux/drivers/media/dvb/frontends/tda827x.h | 3 - linux/drivers/media/video/tda8290.c | 20 --------- 3 files changed, 57 insertions(+), 27 deletions(-)
generated by cgit v1.2.3 (git 2.25.1) at 2025-01-23 03:12:33 +0000