linux-stable.git/drivers/media/dvb, branch linux-2.6.26.y

DVB: s5h1411: Power down s5h1411 when not in use

2008-11-10T19:17:59+00:00

commit 11fc9a4a440112b5afc1a99d86ba92d70205a688 upstream.

DVB: s5h1411: Power down s5h1411 when not in use

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 
Acked-by: Steven Toth 
Signed-off-by: Mauro Carvalho Chehab 
Signed-off-by: Michael Krufky 
Signed-off-by: Greg Kroah-Hartman

DVB: s5h1411: Perform s5h1411 soft reset after tuning

2008-11-10T19:17:59+00:00

commit f0d041e50bc6c8a677922d72b010f80af9b23b18 upstream.

DVB: s5h1411: Perform s5h1411 soft reset after tuning

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 
Signed-off-by: Michael Krufky 
Acked-by: Steven Toth 
Signed-off-by: Mauro Carvalho Chehab 
Signed-off-by: Greg Kroah-Hartman

DVB: s5h1411: bugfix: Setting serial or parallel mode could destroy bits

2008-11-10T19:17:58+00:00

commit 1af46b450fa49c57d73764d66f267335ccd807e2 upstream.

DVB: s5h1411: bugfix: Setting serial or parallel mode could destroy bits

Adding a serialmode function to read/and/or/write the register for safety.

Signed-off-by: Steven Toth 
Signed-off-by: Mauro Carvalho Chehab 
Signed-off-by: Michael Krufky 
Signed-off-by: Greg Kroah-Hartman

DVB: dib0700: add support for Hauppauge Nova-TD Stick 52009

2008-08-01T19:43:07+00:00

(cherry picked from commit d01eb2dc7d5265ec3bee9ec1b8ab79155e1310d6)

DVB: dib0700: add support for Hauppauge Nova-TD Stick 52009

Signed-off-by: Michael Krufky 
Signed-off-by: Mauro Carvalho Chehab 
Signed-off-by: Greg Kroah-Hartman

V4L/DVB (8096): au8522: prevent false-positive lock status

2008-06-26T18:58:58+00:00

This decreases scan time in Queens, New York from 28 minutes to 7 minutes,
with the exact same services found.

Signed-off-by: Michael Krufky 
Signed-off-by: Mauro Carvalho Chehab

V4L/DVB (8075): stv0299: Uncorrected block count and bit error rate fixed

2008-06-26T18:58:57+00:00

Fix uncorrected block counter and bit error rate to follow DVB API spec:
- Unsupported controls return -ENOSYS.
- UNC must never be set to 0.

Signed-off-by: Oliver Endriss 
Signed-off-by: Mauro Carvalho Chehab

V4L/DVB (8074): av7110: OSD transfers should not be interrupted

2008-06-26T18:58:56+00:00

OSD transfers should not be interrupted.

Signed-off-by: Oliver Endriss 
Signed-off-by: Mauro Carvalho Chehab

V4L/DVB (8073): av7110: Catch another type of ARM crash

2008-06-26T18:58:55+00:00

Catch another type of ARM crash.

Signed-off-by: Oliver Endriss 
Signed-off-by: Mauro Carvalho Chehab

V4L/DVB (8071): tda10023: Fix possible kernel oops during initialisation

2008-06-26T18:58:55+00:00

If the i2c write fails during initialisation, an oops happens
because state->frontend.dvb is still undefined. Fixed.

Thanks to Sigmund Augdal for reporting this bug,
and to Hartmut Birr for suggesting the fix.

Thanks-to: Sigmund Augdal 
Thanks-to: Hartmut Birr 

Signed-off-by: Oliver Endriss 
Signed-off-by: Mauro Carvalho Chehab

V4L/DVB (8044): au8522: tuning optimizations

2008-06-26T18:58:52+00:00

If the current modulation and frequency is already set to
the desired parameters, then don't re-tune.

Don't store current frequency until after we've tuned successfully.

Force a re-tune after resume from standby.

Signed-off-by: Michael Krufky 
Signed-off-by: Mauro Carvalho Chehab