Commit Graph

8 Commits

Author SHA1 Message Date
Antti Palosaari bf97b6373b [media] af9035: dual mode related changes
Various small changes and fixes releated to dual mode.

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-01-06 09:04:17 -02:00
Jose Alberto Reguero 9805992ffc [media] af9035: dual mode support
Adds initial support for af9035 dual mode designs.

Signed-off-by: Jose Alberto Reguero <jareguero@telefonica.net>
[crope@iki.fi: fix merge conflict]
Signed-off-by: Antti Palosaari <crope@iki.fi>

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-01-06 09:03:00 -02:00
Antti Palosaari e713ad1549 [media] af9033: add support for Fitipower FC0012 tuner
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-01-06 08:58:14 -02:00
Hans-Frieder Vogt 182b967e11 [media] af9033: prevent unintended underflow
As spotted by Dan Carpenter <dan.carpenter@oracle.com> (thanks!), we have
improperly used an unsigned variable in a calculation that may result in a
negative number. This may cause an unintended underflow if the interface
frequency of the tuner is > approx. 40MHz.
This patch should resolve the issue, following an approach similar to what is
used in af9013.c.

[crope@iki.fi: add Reported-by]
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Hans-Frieder Vogt <hfvogt@gmx.net>
Reviewed-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-10-05 14:25:11 -03:00
Oliver Schinagl d67ceb3398 [media] Support for Asus MyCinema U3100Mini Plus
This is initial support for the Asus MyCinema U3100Mini Plus. The driver
in its current form gets detected and loads properly.
Scanning using dvbscan works without problems, Locking onto a channel
using tzap also works fine. Only playback using tzap -r + mplayer was
tested and was fully functional.
It uses the af9035 USB Bridge chip, with an af9033 demodulator. The tuner
used is the FCI FC2580.

Signed-off-by: Oliver Schinagl <oliver@schinagl.nl>
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-09-27 15:14:17 -03:00
Antti Palosaari 12897dc376 [media] af9033: sleep on attach
This reduces power consumption 10mA.

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-09-27 04:27:30 -03:00
Antti Palosaari 0a73f2d61c [media] af9033: use Kernel dev_foo() logging
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-09-23 20:09:51 -03:00
Mauro Carvalho Chehab 9a0bf528b4 [media] move the dvb/frontends to drivers/media/dvb-frontends
Raise the DVB frontends one level up, as the intention is to remove
the drivers/media/dvb directory.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-08-13 23:13:41 -03:00