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authorMauro Carvalho Chehab <mchehab@redhat.com>2008-12-05 10:39:12 -0300
committerMauro Carvalho Chehab <mchehab@redhat.com>2008-12-30 09:38:15 -0200
commiteb6c96345d07c7c3978e77d3ad0b5c5b9e5b2faa (patch)
tree0f79d5c5d8239c5dafe3c2d311c6611ff1e8a3d4 /drivers/mtd/mtdconcat.c
parent74a89b2ae352aca1d76789365e9f49964f2677e4 (diff)
V4L/DVB (9770): em28xx: turn off tuner when not used
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 :) Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/mtd/mtdconcat.c')
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