Commit Graph

16 Commits

Author SHA1 Message Date
Manu Abraham
b168e351a5 V4L/DVB (9435): Add post process interfaces
Signed-off-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-12-29 17:53:20 -02:00
Marko Schluessler
7d8f1e5764 V4L/DVB (9428): Fix: assignment of wrong values
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 17:53:19 -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
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
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
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
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
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
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
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
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
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