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| author | Mauro Carvalho Chehab <mchehab@redhat.com> | 2008-12-05 11:39:12 -0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2008-12-05 11:39:12 -0200 |
| commit | 53f02dd170952065cf1c6c18fefa194bd403c4ee (patch) | |
| tree | 53dd5b068511ade8fa276eb8846e6117fc8fedd4 /linux/drivers/media/common/tuners/tuner-xc2028.c | |
| parent | e743836c92c2f0fb9bf167dc094bb22ebbded955 (diff) | |
| download | mediapointer-dvb-s2-53f02dd170952065cf1c6c18fefa194bd403c4ee.tar.gz mediapointer-dvb-s2-53f02dd170952065cf1c6c18fefa194bd403c4ee.tar.bz2 | |
em28xx: turn off tuner when not used
From: Mauro Carvalho Chehab <mchehab@redhat.com>
em28xx devices generally get hot when xc3028 tuner is powered on. This
patch solves this by turning power off when the device is not used, at the
expense of having a higher load time, when calling a TV application.
Since firmware load happens on 1 or 2 seconds on most devices, this is not a pain.
Also, it helps to save the planet by saving some power :)
Priority: normal
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'linux/drivers/media/common/tuners/tuner-xc2028.c')
0 files changed, 0 insertions, 0 deletions