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path: root/linux/drivers/media/dvb
AgeCommit message (Collapse)Author
2007-09-25Code SimplificationManu Abraham
The 2 callbacks created nothing more than confusion From: Manu Abraham <abraham.manu@gmail.com> Signed-off-by: Manu Abraham <manu@linuxtv.org>
2008-10-24Still messing upManu Abraham
* Cleanup * Use KNC1's default settings to startup with * Add in tuner wrapper calls From: Manu Abraham <abraham.manu@gmail.com> Signed-off-by: Manu Abraham <manu@linuxtv.org>
2008-10-24Initial support for the Technotrend TT S2 3200Manu Abraham
From: Marko Schluessler <marco@lordzodiac.de> Signed-off-by: Marko Schluessler <marco@lordzodiac.de> Signed-off-by: Manu Abraham <manu@linuxtv.org>
2007-09-24Fix bug obviously, some enhancements as wellManu Abraham
* enable i2c_gate before doing any transaction * read is one single message with 2 words * reduce sleep from 100mS to 20mS From: Manu Abraham <abraham.manu@gmail.com> Signed-off-by: Manu Abraham <manu@linuxtv.org>
2007-09-23Really silly! Disabled all clocks and expected it to run.Manu Abraham
From: Manu Abraham <abraham.manu@gmail.com> Signed-off-by: Manu Abraham <manu@linuxtv.org>
2007-09-23Add initial support forManu Abraham
* KNC1 DVB-S2 Plus * KNC1 DVB-S2 OEM (known as Satelco DVB-S2) From: Manu Abraham <abraham.manu@gmail.com> Signed-off-by: Manu Abraham <manu@linuxtv.org>
2007-09-22cache last successful stateManu Abraham
From: Manu Abraham <abraham.manu@gmail.com> Signed-off-by: Manu Abraham <manu@linuxtv.org>
2008-10-24Add TDA8261 to buildManu Abraham
From: Manu Abraham <abraham.manu@gmail.com> Signed-off-by: Manu Abraham <manu@linuxtv.org>
2007-09-22initial go at TDA8261 tunerManu Abraham
From: Manu Abraham <abraham.manu@gmail.com> Signed-off-by: Manu Abraham <manu@linuxtv.org>
2007-09-22Register definition bugsManu Abraham
From: Marko Schluessler <marco@lordzodiac.de> Signed-off-by: Marko Schluessler <marco@lordzodiac.de> Signed-off-by: Manu Abraham <manu@linuxtv.org>
2007-09-22Offset Freq has been set in regManu Abraham
From: Marko Schluessler <marco@lordzodiac.de> Signed-off-by: Marko Schluessler <marco@lordzodiac.de> Signed-off-by: Manu Abraham <manu@linuxtv.org>
2007-09-22Use kzalloc instead of kmallocManu Abraham
From: Marko Schluessler <marco@lordzodiac.de> Signed-off-by: Marko Schluessler <marco@lordzodiac.de> Signed-off-by: Manu Abraham <manu@linuxtv.org>
2007-09-22Reference Clock is in kHzManu Abraham
From: Marko Schluessler <marco@lordzodiac.de> Signed-off-by: Marko Schluessler <marco@lordzodiac.de> Signed-off-by: Manu Abraham <manu@linuxtv.org>
2007-07-02FIX: Write to the correct registerManu Abraham
Thanks to Marko Schluessler <marco@lordzodiac.de> for pointing it out From: Manu Abraham <abraham.manu@gmail.com> Signed-off-by: Manu Abraham <manu@linuxtv.org>
2007-07-02FIX: Add in missing inversion (should be ideally in the config struct)Manu Abraham
Thanks to Marco Schluessler <marco@lordzodiac.de> for pointing it out From: Manu Abraham <abraham.manu@gmail.com> Signed-off-by: Manu Abraham <manu@linuxtv.org>
2007-07-02FIX: reading from wrong registersManu Abraham
From: Marko Schluessler <marco@lordzodiac.de> Signed-off-by: Marko Schluessler <marco@lordzodiac.de> Signed-off-by: Manu Abraham <manu@linuxtv.org>
2007-07-02FIX: register value is not reset to 0 after writeManu Abraham
From: Manu Abraham <abraham.manu@gmail.com> Signed-off-by: Manu Abraham <manu@linuxtv.org>
2007-07-02Let's neither sleep nor wakeup for nowManu Abraham
From: Manu Abraham <abraham.manu@gmail.com> Signed-off-by: Manu Abraham <manu@linuxtv.org>
2007-07-02Use a delay for tracking acquisition statusManu Abraham
From: Manu Abraham <abraham.manu@gmail.com> Signed-off-by: Manu Abraham <manu@linuxtv.org>
2007-07-02On the KNC1 cards the CLOCK is clamped to a maximum limit of 90MHz, eventhoughManu Abraham
not limited in hardware, this causes instabilities at a higher clock due to issues such as thermal, also the divider wraps around, which causes the demodulator core to actually run at a lower frequency. This needs to be empirically tested whether it affects other cards. If found necessary, this parameter needs to be moved out to the config struct such that it can be made hardware dependant. Reducing the CLOCK from 99MHz to 90MHz improved the acquisition time taken on the KNC1 cards and hence such a change. From: Manu Abraham <abraham.manu@gmail.com> Signed-off-by: Manu Abraham <manu@linuxtv.org>
2007-02-24FIX: a possible division by zeroManu Abraham
Thanks to Marko Schluessler <marco@lordzodiac.de> From: Manu Abraham <abraham.manu@gmail.com> Signed-off-by: Manu Abraham <manu@linuxtv.org>
2007-07-03FIX: fix a bug in the charge pump settingManu Abraham
From: Manu Abraham <abraham.manu@gmail.com> Signed-off-by: Manu Abraham <manu@linuxtv.org>
2007-02-24Add STB6100 SupportManu Abraham
From: Manu Abraham <abraham.manu@gmail.com> Signed-off-by: Manu Abraham <manu@linuxtv.org>
2007-02-24Add STB6100 SupportManu Abraham
From: Manu Abraham <abraham.manu@gmail.com> Signed-off-by: Manu Abraham <manu@linuxtv.org>
2007-07-03Add STB0899 to buildManu Abraham
From: Manu Abraham <abraham.manu@gmail.com> Signed-off-by: Manu Abraham <manu@linuxtv.org>
2007-07-03Add STB0899 supportManu Abraham
From: Manu Abraham <abraham.manu@gmail.com> Signed-off-by: Manu Abraham <manu@linuxtv.org>
2008-10-21merge: http://linuxtv.org/hg/~ajacquet/v4l-dvb/Mauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@redhat.com> Priority: normal Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-21merge: http://jusst.de/hg/v4l-dvbMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@redhat.com> Priority: normal Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-21dtv5100: add dependency on zl10353Antoine Jacquet
From: Antoine Jacquet <royale@zerezo.com> Update Kconfig to add missing dependency on zl10353 for dtv5100 driver. Priority: high Signed-off-by: Antoine Jacquet <royale@zerezo.com>
2008-10-21Optimization: Enable gate in a symmetric/disciplined way,Manu Abraham
rather than implementing different ways leading to confusion. This allows multiple gate_enable/disable's in the tuner_read/write functions, thereby lesser number of I/O operations throughout, eventually leading to better results. As a side effect demods that detect the STOP bit for auto closing of the gate can be avoided, thereby a very minimal gain in disabling the auto detect feature as well. Improves readability on the device control. From: Manu Abraham <abraham.manu@gmail.com> Signed-off-by: Manu Abraham <manu@linuxtv.org>
2008-10-20Add event with changed status onlyManu Abraham
From: Arvo Jarve <arvo@softshark.ee> Signed-off-by: Arvo Jarve <arvo@softshark.ee> Signed-off-by: Manu Abraham <manu@linuxtv.org>
2008-10-14DVB-Core updateManu Abraham
From: Manu Abraham <abraham.manu@gmail.com> Signed-off-by: Manu Abraham <manu@linuxtv.org>
2008-10-17Patch to remove warning message during cx88-dvb compilationMauro Carvalho Chehab
From: Igor M. Liplianin <liplianin@me.by> Remove warning message during cx88-dvb compilation. Also fixes double underline in function and struct names. Signed-off-by: Igor M. Liplianin <liplianin@me.by> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-17dvb: input data pointer of cx24116_writeregN() should be constMauro Carvalho Chehab
From: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com> | drivers/media/dvb/frontends/cx24116.c:573: warning: passing argument 3 of 'cx24116_writeregN' discards qualifiers from pointer target type Make the `data' input pointer parameter of cx24116_writeregN() const to kill the warning. Signed-off-by: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-16Remove spurious messages and turn into debug.Steven Toth
From: Steven Toth <stoth@linuxtv.org> Remove spurious messages and turn into debug. Priority: normal Signed-off-by: Steven Toth <stoth@linuxtv.org>
2008-10-16cx24116: optimise emulated auto-pilotdarron@kewl.org
From: Christophe Thommeret <hftom@free.fr> Christophe divulged the following: "Since 8PSK (and higher mod) signals are very likely to have pilot symbols, pilot_auto should start with pilot_on for 8PSK. And since QPSK signals are unlikely to have pilot, pilot_auto should start with pilot_off for QPSK. Without the patch: QPSK tuning delay: ~100ms 8PSK tuning delay: ~900ms with patch: QPSK tuning delay: ~100ms 8PSK tuning delay: ~100ms " This patch does as Cristophe asks. In emulated auto-pilot we choose pilot-on for tuning PSK_8 and pilot-off for tuning QPSK. Priority: normal Signed-off-by: Darron Broad <darron@kewl.org> Signed-off-by: Steven Toth <stoth@linuxtv.org>
2008-10-15MFE: bugfix: multi-frontend mutual exclusion parallel opendarron@kewl.org
From: Darron Broad <darron@kewl.org> When moving from one frontend to another an application could spawn multiple threads opening the same new frontend and in some circumstances all of these could become delayed waiting for the previous frontend readers or previous frontend writer thread to complete. In this scenario the first thread will succeed on open to bring the new frontend online but any others will return EBUSY. This is a fault. If the first succeeds and all others are on the same frontend then they should succeed also. Priority: normal Signed-off-by: Darron Broad <darron@kewl.org> Signed-off-by: Steven Toth <stoth@linuxtv.org>
2008-10-16cx24123: Checkpatch complianceSteven Toth
From: Steven Toth <stoth@linuxtv.org> cx24123: Checkpatch compliance Priority: normal Signed-off-by: Steven Toth <stoth@linuxtv.org>
2008-10-16s5h1411: Checkpatch complianceSteven Toth
From: Steven Toth <stoth@linuxtv.org> s5h1411: Checkpatch compliance Priority: normal Signed-off-by: Steven Toth <stoth@linuxtv.org>
2008-10-16s5h1409: Checkpatch complianceSteven Toth
From: Steven Toth <stoth@linuxtv.org> s5h1409: Checkpatch compliance Priority: normal Signed-off-by: Steven Toth <stoth@linuxtv.org>
2008-10-16cx24116: Checkpatch compliance #3Steven Toth
From: Steven Toth <stoth@linuxtv.org> cx24116: Checkpatch compliance #3 Priority: normal Signed-off-by: Steven Toth <stoth@linuxtv.org>
2008-10-16cx22702: Checkpatch complianceSteven Toth
From: Steven Toth <stoth@linuxtv.org> cx22702: Checkpatch compliance Priority: normal Signed-off-by: Steven Toth <stoth@linuxtv.org>
2008-10-16tda10048: Checkpatch complianceSteven Toth
From: Steven Toth <stoth@linuxtv.org> tda10048: Checkpatch compliance Priority: normal Signed-off-by: Steven Toth <stoth@linuxtv.org>
2008-10-16cx24116: Checkpatch compliance #2Steven Toth
From: Steven Toth <stoth@linuxtv.org> cx24116: Checkpatch compliance #2 Priority: normal Signed-off-by: Steven Toth <stoth@linuxtv.org>
2008-10-16cx24116: Checkpatch complianceSteven Toth
From: Steven Toth <stoth@linuxtv.org> cx24116: Checkpatch compliance Priority: normal Signed-off-by: Steven Toth <stoth@linuxtv.org>
2008-10-15sms1xxx: support two new revisions of the Hauppauge WinTV MiniStickMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> Autodetect 2040:5520 and 2040:5530 as Hauppauge WinTV MiniStick Priority: high Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2008-10-15merge: http://www.linuxtv.org/hg/~stoth/mfeMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@redhat.com> Priority: normal Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-15Frontend API Fix: 32APSK is a valid modulation for the DVB-S2 deliveryManu Abraham
From: Manu Abraham <abraham.manu@gmail.com> Signed-off-by: Manu Abraham <manu@linuxtv.org>
2008-10-11MFE: Add multi-frontend mutual exclusiondarron@kewl.org
From: Darron Broad <darron@kewl.org> This add frontend R/W mutual exclusion. Prior to this point in time it was possible to open both frontends simultaneously which an MFE card cannot support. In order to stop this, a delayed open is performed which has the following function: Return EBUSY after a configurable amount of time if a frontend is unavailable due to the other being in use. Only allow opening of a frontend if the kernel thread of the other has stopped. This solution was chosen to allow switching between frontends to work as seamlessly as possible. When both frontends are actually opened simultaneously then one will only open, but if quick switching is performed between one of many then the new open will succeed in a clean fashion rather than interrupting a kernel thread. Priority: normal Signed-off-by: Darron Broad <darron@kewl.org>
2008-10-11S2API: Add Multiple-frontend on a single adapter support.darron@kewl.org
From: Steven Toth <stoth@linuxtv.org> A detailed description from the original patches 2 years ago: "The WinTV-HVR3000 has a single transport bus which is shared between a DVB-T and DVB-S modulator. These patches build on the bus acquisition cx88 work from a few weeks ago to add support for this. So to applications the HVR3000 looks like this: /dev/dvb/adapter0/fe0 (cx24123 DVB-S demod) /dev/dvb/adapter0/fe1 (cx22702 DVB-T demod) Additional boards continue as before, eg: /dev/dvb/adapter1/fe0 (lgdt3302 ATSC demod) The basic change is removing the single instance of the videobuf_dvb in cx8802_dev and saa7134_dev(?) and replacing it with a list and some supporting functions. *NOTE* This branch was taken before v4l-dvb was closed for 2.6.19 so two or three current cx88 patches appear to be reversed by this tree, this will be cleaned up in the near future. The patches missing change the mutex handing to core->lock, fix an enumeration problem." It should be recognised that a number of people have been maintaining this patchset. Significant levels of Kudos to everyone one involved, including but not limited to: Darron Broad Fabio M. Di Nitto Carlo Scarfoglio Hans Werner Without the work of these people, and countless others, my two year old patches would of died on the Mercurial linuxtv.org vine a long time ago. TODO: Revise these patches a little further so that the need for demux1 and dvr0 is optional, not mandatory on the HVR3000. HISTORY (darron): This is the last update to MFE prepared by Hans which is based upon the `scratchpad' diff created by Carlo. All MFE work prior to that point must be attributed to Fabio who ported and maintained Steve's original patch up to that time. Priority: normal Signed-off-by: Steven Toth <stoth@linuxtv.org> Signed-off-by: Darron Broad <darron@kewl.org>
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