V4L/DVB (9764): em28xx: Add support for suspend the device when not used

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Several chips may be turned off when the device is not used, like audio,
video and dvb demods. This patch adds a gpio callback at the core
structs to allow turning off such devices.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

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This commit is contained in:

Mauro Carvalho Chehab 2008-11-27 09:10:40 -03:00

parent f502e86184

commit 2fe3e2ee72

5 changed files with 21 additions and 15 deletions

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2

drivers/media/video/em28xx/em28xx-cards.c

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21

drivers/media/video/em28xx/em28xx-core.c

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8

drivers/media/video/em28xx/em28xx-dvb.c

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2

drivers/media/video/em28xx/em28xx-video.c

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drivers/media/video/em28xx/em28xx.h

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