]> git.baikalelectronics.ru Git - kernel.git/commit
[media] xc5000: Improve it to work better with 6MHz-spaced channels
authorMauro Carvalho Chehab <mchehab@redhat.com>
Mon, 28 Mar 2011 14:53:30 +0000 (11:53 -0300)
committerMauro Carvalho Chehab <mchehab@redhat.com>
Fri, 20 May 2011 10:26:14 +0000 (07:26 -0300)
commit9b5ff9c57651b34dc33aa1b230c275b5e31f91bf
tree3d2754e953bb6e3bcea5d42a039b63d07a5eef75
parent71f72628523a50f5194229ca1b0172bc8d3384fe
[media] xc5000: Improve it to work better with 6MHz-spaced channels

Brazil uses 6MHz-spaced channels. So, the nyquist filter for
DVB-C should be different, otherwise, inter-channel interference
may badly affect the device, and signal may not be properly decoded.

On my tests here, without this patch, sometimes channels are seen,
but, most of the time, PID filter returns with timeout.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
drivers/media/common/tuners/xc5000.c