linux-toradex.git/drivers/media/dvb/pt1, branch v3.4.58

[media] dvb: earth-pt1: remove unsupported net subdevices

2012-03-19T18:48:13+00:00

PT1 and PT2 do not have net functions.

Signed-off-by: Akihiro Tsukada 
Signed-off-by: Mauro Carvalho Chehab

[media] dvb: earth-pt1: decrease the too large DMA buffer size

2012-03-19T18:47:38+00:00

Current default value of "nr_tables" option corresponds to the DMA
buffer of about 10 to 48 seconds long, which is obviously too much.

Signed-off-by: Akihiro Tsukada 
Signed-off-by: Mauro Carvalho Chehab

[media] dvb: earth-pt1: add an error check/report on the incoming data

2012-03-19T18:47:15+00:00

This patch adds a data integrity check using the sequence counter and
error flags added by the bridge chip.

Signed-off-by: Akihiro Tsukada 
Signed-off-by: Mauro Carvalho Chehab

[media] dvb: earth-pt1: stop polling data when no one accesses the device

2012-03-19T18:46:36+00:00

The driver started a kthread to poll the DMA buffers soon after probing,
which relsuleted in 1000/sec sleeps and wakeups of the thread doing nothing
useful until someone started feeding.
This patch changes the creation and destruction of the kthread depending on the number of users.

Signed-off-by: Akihiro Tsukada 
Signed-off-by: Mauro Carvalho Chehab

[media] dvb: Remove ops->info.type from frontends

2012-01-04T19:30:34+00:00

Now that this field is deprecated, and core generates it for
DVBv3 calls, remove it from the drivers.

It also adds .delsys on the few drivers where this were missed.

Signed-off-by: Mauro Carvalho Chehab

[media] dvb: Add ops.delsys to the remaining frontends

2011-12-31T12:38:23+00:00

A few drivers don't have .delsys. Add it, in order to allow
future patches for dvb_frontend.c to not use info.type.

Signed-off-by: Mauro Carvalho Chehab

[media] dvb-core: Don't pass DVBv3 parameters on tune() fops

2011-12-31T12:08:46+00:00

As all parameters are passed via DVBv5 to the frontends, there's
no need to pass them again via fops. Also, most drivers weren't using
it anyway. So, instead, just pass a parameter to indicate if the
hardware algorithm wants the driver to re-tune or not.

Signed-off-by: Mauro Carvalho Chehab

[media] drivers/media: do not use EXTRA_CFLAGS

2011-09-03T21:50:59+00:00

Usage of these flags has been deprecated for nearly 4 years by:

    commit f77bf01425b11947eeb3b5b54685212c302741b8
    Author: Sam Ravnborg 
    Date:   Mon Oct 15 22:25:06 2007 +0200

        kbuild: introduce ccflags-y, asflags-y and ldflags-y

Moreover, these flags (at least EXTRA_CFLAGS) have been documented for command
line use. By default, gmake(1) do not override command line setting, so this is
likely to result in build failure or unexpected behavior.

Replace their usage by Kbuild's `{as,cc,ld}flags-y'.

Cc: Sam Ravnborg 
Cc: Mauro Carvalho Chehab 
Cc: linux-media@vger.kernel.org
Signed-off-by: Arnaud Lacombe 
Acked-by: Laurent Pinchart 
Signed-off-by: Mauro Carvalho Chehab

[media] Fix panic on loading earth-pt1

2011-05-20T12:29:33+00:00

Signed-off-by: HIRANO Takahito 
Signed-off-by: Mauro Carvalho Chehab

[media] i2c: Stop using I2C_CLASS_TV_DIGITAL

2010-10-21T09:54:26+00:00

Detection class I2C_CLASS_TV_DIGITAL is set by many adapters but no
I2C device driver is setting it anymore, which means it can be
dropped. I2C devices on digital TV adapters are instantiated
explicitly these days, which is much better.

Signed-off-by: Jean Delvare 
Signed-off-by: Mauro Carvalho Chehab