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* V4L/DVB (9316): s5h1411: Power down s5h1411 when not in useDevin Heitmueller2008-10-21
| | | | | | | | | Power down the s5h1411 demodulator when not in use (on the Pinnacle 801e, this brings idle power from 123ma down to 84ma). Signed-off-by: Devin Heitmueller <devin.heitmueller@gmail.com> Acked-by: Steven Toth <stoth@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (9315): s5h1411: Skip reconfiguring demod modulation if already at ↵Devin Heitmueller2008-10-21
| | | | | | | | | | | | | | | | | | the desired modulation If we are already at the desired modulation, there is no need to reconfigure the demod (at a tuning time cost) Note that this change revealed that although the datasheet says the demod starts out in VSB-8 mode, the first tuning was failing consistently unless we went through the work of setting the registers. So add a field to denote this case so we always do the enable_frontend call, even if the first tuning request is for VSB-8. Signed-off-by: Devin Heitmueller <devin.heitmueller@gmail.com> Reviewed-by: Michael Krufky <mkrufky@linuxtv.org> Acked-by: Steven Toth <stoth@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (9314): s5h1411: Perform s5h1411 soft reset after tuningDevin Heitmueller2008-10-21
| | | | | | | | | | | | If you instruct the tuner to change frequencies, it can take up to 2500ms to get a demod lock. By performing a soft reset after the tuning call (which is consistent with how the Pinnacle 801e Windows driver behaves), you get a demod lock inside of 300ms Signed-off-by: Devin Heitmueller <devin.heitmueller@gmail.com> Reviewed-by: Michael Krufky <mkrufky@linuxtv.org> Acked-by: Steven Toth <stoth@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (9313): s5h1411: Add the #define for an existing supporting I/FSteven Toth2008-10-21
| | | | | | | s5h1411: Add the #define for an existing supporting I/F Signed-off-by: Steven Toth <stoth@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (9312): s5h1411: Remove meaningless codeSteven Toth2008-10-21
| | | | | | | s5h1411: Remove meaningless code Signed-off-by: Steven Toth <stoth@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (9311): s5h1411: bugfix: Setting serial or parallel mode could ↵Steven Toth2008-10-21
| | | | | | | | | destroy bits Adding a serialmode function to read/and/or/write the register for safety. Signed-off-by: Steven Toth <stoth@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (9310): s5h1411: read_status() locking detection fixes.Steven Toth2008-10-21
| | | | | | | This includes new bit definitions for previously unknown bits. Signed-off-by: Steven Toth <stoth@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (9309): s5h1411: I/F related bugfix for 3.25 and remove spurious defineSteven Toth2008-10-21
| | | | | | | This should improve performance. Signed-off-by: Steven Toth <stoth@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (9308): s5h1411: Improvements to the default registersSteven Toth2008-10-21
| | | | | | | s5h1411: Improvements to the default registers Signed-off-by: Steven Toth <stoth@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* byteorder: remove direct includes of linux/byteorder/swab[b].hHarvey Harrison2008-10-20
| | | | | | | | | | | | A consolidated implementation will provide this generically through asm/byteorder, remove direct includes to avoid breakage when the changeover to the new implementation occurs. Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Acked-by: Mauro Carvalho Chehab <mchehab@infradead.org> Acked-by: "Paul E. McKenney" <paulmck@us.ibm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* V4L/DVB (9296): Patch to remove warning message during cx88-dvb compilationIgor M. Liplianin2008-10-17
| | | | | | | | 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>
* V4L/DVB (9275): dvb: input data pointer of cx24116_writeregN() should be constGeert Uytterhoeven2008-10-17
| | | | | | | | | | | | 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>
* V4L/DVB (9274): Remove spurious messages and turn into debug.Steven Toth2008-10-17
| | | | | | | Remove spurious messages and turn into debug. Signed-off-by: Steven Toth <stoth@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (9270): cx24116: optimise emulated auto-pilotChristophe Thommeret2008-10-17
| | | | | | | | | | | | | | | | | | | | | | | | 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. Signed-off-by: Darron Broad <darron@kewl.org> Signed-off-by: Steven Toth <stoth@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (9264): MFE: bugfix: multi-frontend mutual exclusion parallel openDarron Broad2008-10-17
| | | | | | | | | | | | | | | | | | 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. Signed-off-by: Darron Broad <darron@kewl.org> Signed-off-by: Steven Toth <stoth@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (9260): cx24123: Checkpatch complianceSteven Toth2008-10-17
| | | | | | | cx24123: Checkpatch compliance Signed-off-by: Steven Toth <stoth@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (9259): s5h1411: Checkpatch complianceSteven Toth2008-10-17
| | | | | | | s5h1411: Checkpatch compliance Signed-off-by: Steven Toth <stoth@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (9258): s5h1409: Checkpatch complianceSteven Toth2008-10-17
| | | | | | | s5h1409: Checkpatch compliance Signed-off-by: Steven Toth <stoth@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (9257): cx24116: Checkpatch compliance #3Steven Toth2008-10-17
| | | | | | | cx24116: Checkpatch compliance #3 Signed-off-by: Steven Toth <stoth@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (9256): cx22702: Checkpatch complianceSteven Toth2008-10-17
| | | | | | | cx22702: Checkpatch compliance Signed-off-by: Steven Toth <stoth@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (9255): tda10048: Checkpatch complianceSteven Toth2008-10-17
| | | | | | | tda10048: Checkpatch compliance Signed-off-by: Steven Toth <stoth@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (9254): cx24116: Checkpatch compliance #2Steven Toth2008-10-17
| | | | | | | cx24116: Checkpatch compliance #2 Signed-off-by: Steven Toth <stoth@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (9253): cx24116: Checkpatch complianceSteven Toth2008-10-17
| | | | | | | cx24116: Checkpatch compliance Signed-off-by: Steven Toth <stoth@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (9248): sms1xxx: support two new revisions of the Hauppauge WinTV ↵Michael Krufky2008-10-17
| | | | | | | | | MiniStick Autodetect 2040:5520 and 2040:5530 as Hauppauge WinTV MiniStick Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (9227): MFE: Add multi-frontend mutual exclusionDarron Broad2008-10-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | 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. Signed-off-by: Darron Broad <darron@kewl.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (9222): S2API: Add Multiple-frontend on a single adapter support.Steven Toth2008-10-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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. Signed-off-by: Steven Toth <stoth@linuxtv.org> Signed-off-by: Darron Broad <darron@kewl.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (9195): Frontend API Fix: 32APSK is a valid modulation for the ↵Manu Abraham2008-10-17
| | | | | | | DVB-S2 delivery Signed-off-by: Manu Abraham <manu@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* device create: misc: convert device_create_drvdata to device_createGreg Kroah-Hartman2008-10-16
| | | | | | | | Now that device_create() has been audited, rename things back to the original call to be sane. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* V4L/DVB (9184): cx24116: Change the default SNR units back to percentage by ↵Steven Toth2008-10-13
| | | | | | | | | default. cx24116: Change the default SNR units back to percentage by default. Signed-off-by: Steven Toth <stoth@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (9183): S2API: Return error of the caller provides 0 commands.Steven Toth2008-10-13
| | | | | | | S2API: Return error of the caller provides 0 commands. Signed-off-by: Steven Toth <stoth@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (9182): S2API: Added support for DTV_HIERARCHYSteven Toth2008-10-13
| | | | | | | | A user tuning DVB-T via the S2API reports that this was not implemented, and his tuning was failing. Signed-off-by: Steven Toth <stoth@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (9181): S2API: Add support fot DTV_GUARD_INTERVAL and ↵Steven Toth2008-10-13
| | | | | | | | | DTV_TRANSMISSION_MODE Tuning DVB-T via the S2API was failing, missing some essential items. Signed-off-by: Steven Toth <stoth@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (9180): S2API: Added support for DTV_CODE_RATE_HP/LPSteven Toth2008-10-13
| | | | | | | | Reports from users that using the new API for tuning DTV was failing, and the cache was missing some essential items. Signed-off-by: Steven Toth <stoth@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (9178): cx24116: Add module parameter to return SNR as ESNO.Steven Toth2008-10-13
| | | | | | | | I've retained the older percentage code after discussing this with Darron Broad, but made the ESNO option default. Signed-off-by: Steven Toth <stoth@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (9177): S2API: Change _8PSK / _16APSK to PSK_8 and APSK_16Steven Toth2008-10-13
| | | | | | | | | ... and cleanup any drivers using them. I've also removed NBC_QPSK and modified the cx24116 driver to check the delivery_type also, removing some excess namespace baggage. Signed-off-by: Steven Toth <stoth@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (9176): Add support for DvbWorld USB cards with STV0288 demodulator.Igor M. Liplianin2008-10-13
| | | | | | | | | Add support for DvbWorld USB cards with STV0288 demodulator. Those cards use Earda EDS-1547 tuner. Signed-off-by: Igor M. Liplianin <liplianin@me.by> Signed-off-by: Steven Toth <stoth@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (9175): Remove NULL pointer in stb6000 driver.Igor M. Liplianin2008-10-13
| | | | | | | | | Remove NULL pointer in stb6000 driver, as it raises error for DvbWorld USB card. Signed-off-by: Igor M. Liplianin <liplianin@me.by> Signed-off-by: Steven Toth <stoth@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (9174): Allow custom inittab for ST STV0288 demodulator.Igor M. Liplianin2008-10-13
| | | | | | | | | Allow custom inittab for ST STV0288 demodulator, as it is needed for DvbWorld USB card. Signed-off-by: Igor M. Liplianin <liplianin@me.by> Signed-off-by: Steven Toth <stoth@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (9173): S2API: Remove the hardcoded command limit during validationSteven Toth2008-10-13
| | | | | | | | | This means that when developers add new commands then they'll be see the DTV_MAX_COMMAND define and will be more likely to modify it, without having to modify the command validation code. Signed-off-by: Steven Toth <stoth@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (9172): S2API: Bugfix related to DVB-S / DVB-S2 tuning for the ↵Darron Broad2008-10-13
| | | | | | | | | | | | | | | | legacy API. Fixes switching from S2API to legacy where legacy params given to S2API aware demods are cached ones and not those implied in the legacy API. It was found (on an S2API aware demod at least) that after using an S2API aware application and then switching to a legacy application that prior S2API params were in effect were legacy has only implied values. This fixes this. Signed-off-by: Darron Broad <darron@kewl.org> Signed-off-by: Steven Toth <stoth@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (9171): S2API: Stop an OOPS if illegal commands are dumped in S2API.Darron Broad2008-10-13
| | | | | | | | Quick fix to stop an OOPS if illegal commands are dumped in S2API. Signed-off-by: Darron Broad <darron@kewl.org> Signed-off-by: Steven Toth <stoth@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (9170): cx24116: Sanity checking to data input via S2API to the ↵Darron Broad2008-10-13
| | | | | | | | | | | | | | | | | | | cx24116 demod. Add some sanity checking to data input via S2API to the cx24116 demod. This patch is valid for both s2-mfe and s2. It was found when testing KAFFEINE with S2API support that invalid modulation modes amongst other parameters were being delivered to the demod. In order to debug this sanity checking has been added. An example session would involve kaffeine setting QAM_AUTO when querying DVB-T, then later when trying to tune to DVB-S this cached value would be presented in error. Signed-off-by: Darron Broad <darron@kewl.org> Signed-off-by: Steven Toth <stoth@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (9149): hvr950q: led feedback based on snrMichael Krufky2008-10-13
| | | | | Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (9147): af9015: Add USB ID for MSI DIGIVOX mini IIIHerbert Graeber2008-10-13
| | | | | | | | - Add USB ID for MSI DIGIVOX mini III (1462:8807) Signed-off-by: Herbert Graeber <herbert@graeber-clan.de> Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (9146): af901x: fix some compiler errors and warningsAntti Palosaari2008-10-13
| | | | | | | | - cast firmware data to u8 - remove cpu_to_le16 from switch-case label Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (9145): af901x: clean-upAntti Palosaari2008-10-13
| | | | | | | - remove unnecessary #undef's Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (9144): af9015: enable Maxlinear mxl5005s tuner RSSIAntti Palosaari2008-10-13
| | | | | | | | | | - enable Maxlinear mxl5005s tuner RSSI Thaks to Jose Alberto for finding this setting. Thanks-to: Jose Alberto Reguero <jareguero@telefonica.net> Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (9143): af9015: fix wrong GPIOAntti Palosaari2008-10-13
| | | | | | | | | - fix wrong GPIO that causes 2nd FE not to work ater warmboot Thanks to Andrew Williams <andrew.williams@joratech.com> for reporting this. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (9141): anysee: support for Anysee E30 Combo PlusAntti Palosaari2008-10-13
| | | | | | | - add module parameter for selecting DVB-T / DVB-C mode Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (9140): anysee: unlock I2C-mutex in error caseAntti Palosaari2008-10-13
| | | | | | | - unlock I2C-mutex also in error case Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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