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1780 Commits

Author SHA1 Message Date
Manu Abraham
3d16d19eff V4L/DVB (9425): Initialize at 90MHz itself 
Signed-off-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
 2008-12-29 17:53:19 -02:00
Manu Abraham
e0a28c95af V4L/DVB (9424): Deviation from the reference, pullup is 12k instead 
Signed-off-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
 2008-12-29 17:53:19 -02:00
Manu Abraham
c1f0ce2228 V4L/DVB (9423): Though insignificant, removes an unnecessary read of the LOCK_LOSS register, 
which should have happenend in the DVB-S2 mode only, but reading it as it is
for the other delivery systems causes nothing to say but LOCK_LOST, which
just causes confusion amongst users.

Signed-off-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
 2008-12-29 17:53:18 -02:00
Manu Abraham
0867f57185 V4L/DVB (9422): Bug: Fix a typo 
Signed-off-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
 2008-12-29 17:53:18 -02:00
Manu Abraham
6efb0ffe09 V4L/DVB (9421): We must wait for the PLL to stabilize 
Thanks to Peter for the in depth explanation

Signed-off-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
 2008-12-29 17:53:18 -02:00
Manu Abraham
417dd69de8 V4L/DVB (9420): return -EINVAL for invalid parameters 
Signed-off-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
 2008-12-29 17:53:18 -02:00
Manu Abraham
cf6efeb670 V4L/DVB (9419): Bug: unnecessary large current causes large phasor errors 
Signed-off-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
 2008-12-29 17:53:18 -02:00
Manu Abraham
6199ceef8b V4L/DVB (9418): DVB_ATTACH for STB0899, STB6100, TDA8261 
Signed-off-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
 2008-12-29 17:53:18 -02:00
Manu Abraham
ae9902da96 V4L/DVB (9417): DVB_ATTACH for STB0899, STB6100, TDA8261 
Signed-off-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
 2008-12-29 17:53:18 -02:00
Manu Abraham
e0ee77acb1 V4L/DVB (9416): Hmmph, a proper calculation broke the working behaviour. 
Need some thoughts, temporary for now ..

Signed-off-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
 2008-12-29 17:53:18 -02:00
Manu Abraham
6c1022cbc8 V4L/DVB (9414): Initialize DiSEqC 
Signed-off-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
 2008-12-29 17:53:18 -02:00
Manu Abraham
baa40e48d9 V4L/DVB (9413): Bug: Set Auxilliary Clock Register correctly 
Signed-off-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
 2008-12-29 17:53:17 -02:00
Manu Abraham
b11eb46344 V4L/DVB (9412): Fix tuner name and comment 
Signed-off-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
 2008-12-29 17:53:17 -02:00
Manu Abraham
3479474b36 V4L/DVB (9411): Bug! Timing recovery was calculated for 99MHz not 90 MHz 
Signed-off-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
 2008-12-29 17:53:17 -02:00
Manu Abraham
c14eaedd6c V4L/DVB (9410): Bug: Missing reference clock definition 
Signed-off-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
 2008-12-29 17:53:17 -02:00
Manu Abraham
aa4a9e1ae0 V4L/DVB (9409): Bug! inverted logic 
Signed-off-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
 2008-12-29 17:53:17 -02:00
Manu Abraham
f6e6382764 V4L/DVB (9408): tda8261: check status to avoid lock loss 
We need to check for tuner LOCK LOSS, especially in the case of simple PLL's

Signed-off-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
 2008-12-29 17:53:17 -02:00
Manu Abraham
d98c02859f V4L/DVB (9407): Optimizations Reduce capture range from 10MHz to 3Mhz 
* Reduces szapping time a lot
* increased stability at Low Symbol rates
* overall increases reliability in tuning

Signed-off-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
 2008-12-29 17:53:17 -02:00
Marko Schluessler
421b2970d2 V4L/DVB (9406): Really silly bug, setting bandwidth into frequency 
probably should stop fiddling with code late nights. :-(

Thanks to Marco for pointing it out and fixing it.

Signed-off-by: Marko Schluessler <marco@lordzodiac.de>
Signed-off-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
 2008-12-29 17:53:17 -02:00
Manu Abraham
e99d00cb17 V4L/DVB (9405): Practical tests show that the TT S2 3200 has I/Q inputs inverted, similar to the KNC1. 
Don't have this hardware and cannot verify this for myself, but from the reports this
looks to be quite a reasonable and correct hypothesis.

Signed-off-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
 2008-12-29 17:53:17 -02:00
Manu Abraham
7dd82f7473 V4L/DVB (9404): the KNC1 and clones also don't have the I/Q inputs swapped 
Signed-off-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
 2008-12-29 17:53:16 -02:00
Manu Abraham
6ea223c20d V4L/DVB (9403): Fix the CA module not working issue 
Signed-off-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
 2008-12-29 17:53:16 -02:00
Manu Abraham
b48e2de3b2 V4L/DVB (9402): TT S2 3200 shouldn't need Inversion ON and Inversion AUTO at the same time 
This is a racy situation.
Inversion is default OFF on the TT S2 3200 hardware,
unlike the KNC1 where it is default Inverted

Signed-off-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
 2008-12-29 17:53:16 -02:00
Manu Abraham
ecdec31180 V4L/DVB (9401): Code Simplification 
Use an enumeration for I/Q Swap rather than an int,
easier to spot the nasty ones

Signed-off-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
 2008-12-29 17:53:16 -02:00
Manu Abraham
db1d3b80b3 V4L/DVB (9400): stb6100: Code Simplification 
The 2 callbacks created nothing more than confusion

Signed-off-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
 2008-12-29 17:53:16 -02:00
Manu Abraham
a55bc84855 V4L/DVB (9399): some cleanups at budget-ci 
Still messing up:
* Cleanup
* Use KNC1's default settings to startup with
* Add in tuner wrapper calls

Signed-off-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
 2008-12-29 17:53:16 -02:00
Marko Schluessler
9e0dc6606a V4L/DVB (9398): Initial support for the Technotrend TT S2 3200 
Signed-off-by: Marko Schluessler <marco@lordzodiac.de>
Signed-off-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
 2008-12-29 17:53:16 -02:00
Manu Abraham
c7d85a2deb V4L/DVB (9397): fix some bugs at tda8261 
Fix bug obviously, some enhancements as well

* enable i2c_gate before doing any transaction
* read is one single message with 2 words
* reduce sleep from 100mS to 20mS

Signed-off-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
 2008-12-29 17:53:16 -02:00
Manu Abraham
de29eb8259 V4L/DVB (9396): Fix clocks at stb0899 
Really silly! Disabled all clocks and expected it to run.

Signed-off-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
 2008-12-29 17:53:16 -02:00
Manu Abraham
41e1151b33 V4L/DVB (9395): Add initial support for two KNC1 DVB-S2 boards 
Add initial support for:
* KNC1 DVB-S2 Plus
* KNC1 DVB-S2 OEM (known as Satelco DVB-S2)

Signed-off-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
 2008-12-29 17:53:15 -02:00
Manu Abraham
0b8f15dceb V4L/DVB (9394): cache last successful state 
Signed-off-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
 2008-12-29 17:53:15 -02:00
Manu Abraham
654dbad45d V4L/DVB (9393): Add TDA8261 to build 
Signed-off-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
 2008-12-29 17:53:15 -02:00
Manu Abraham
00360205b9 V4L/DVB (9392): initial go at TDA8261 tuner 
Signed-off-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
 2008-12-29 17:53:15 -02:00
Marko Schluessler
43498ade8a V4L/DVB (9391): Register definition bugs 
Signed-off-by: Marko Schluessler <marco@lordzodiac.de>
Signed-off-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
 2008-12-29 17:53:15 -02:00
Marko Schluessler
08bcdbec68 V4L/DVB (9390): Offset Freq has been set in reg 
Signed-off-by: Marko Schluessler <marco@lordzodiac.de>
Signed-off-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
 2008-12-29 17:53:15 -02:00
Marko Schluessler
a18d43156a V4L/DVB (9389): Use kzalloc instead of kmalloc 
Signed-off-by: Marko Schluessler <marco@lordzodiac.de>
Signed-off-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
 2008-12-29 17:53:15 -02:00
Marko Schluessler
3e3263e665 V4L/DVB (9388): Reference Clock is in kHz 
Signed-off-by: Marko Schluessler <marco@lordzodiac.de>
Signed-off-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
 2008-12-29 17:53:15 -02:00
Manu Abraham
57ad94a635 V4L/DVB (9387): FIX: Write to the correct register 
Thanks to Marko Schluessler <marco@lordzodiac.de> for pointing it out

Signed-off-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
 2008-12-29 17:53:15 -02:00
Manu Abraham
d189f3ef9e V4L/DVB (9386): FIX: Add in missing inversion (should be ideally in the config struct) 
Thanks to Marco Schluessler <marco@lordzodiac.de> for pointing it out

Signed-off-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
 2008-12-29 17:53:14 -02:00
Manu Abraham
381d804703 V4L/DVB (9384): FIX: register value is not reset to 0 after write 
Signed-off-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
 2008-12-29 17:53:14 -02:00
Manu Abraham
bb29cc6ffa V4L/DVB (9383): Let's neither sleep nor wakeup for now 
Signed-off-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
 2008-12-29 17:53:14 -02:00
Manu Abraham
795b72b21a V4L/DVB (9382): Use a delay for tracking acquisition status 
Signed-off-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
 2008-12-29 17:53:14 -02:00
Manu Abraham
54c358fc23 V4L/DVB (9381): On the KNC1 cards the CLOCK is clamped to a maximum limit of 90MHz, eventhough 
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.

Signed-off-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
 2008-12-29 17:53:14 -02:00
Manu Abraham
b797c20616 V4L/DVB (9380): FIX: a possible division by zero 
Thanks to Marko Schluessler <marco@lordzodiac.de>

Signed-off-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
 2008-12-29 17:53:14 -02:00
Manu Abraham
b3332a983d V4L/DVB (9379): FIX: fix a bug in the charge pump setting 
Signed-off-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
 2008-12-29 17:53:14 -02:00
Manu Abraham
040dcc3e51 V4L/DVB (9378): Add STB6100 Support 
Signed-off-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
 2008-12-29 17:53:14 -02:00
Manu Abraham
c46b656210 V4L/DVB (9377): Add STB6100 Support 
Signed-off-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
 2008-12-29 17:53:14 -02:00
Manu Abraham
e50e8e3338 V4L/DVB (9376): Add STB0899 to build 
Signed-off-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
 2008-12-29 17:53:13 -02:00
Manu Abraham
8bd135bab9 V4L/DVB (9375): Add STB0899 support 
Signed-off-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
 2008-12-29 17:53:13 -02:00
Mauro Carvalho Chehab
f71f11ed46 V4L/DVB (9367): Move lgdt3304 driver to the proper place and allow it to compile 
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
 2008-12-29 17:53:13 -02:00