V4L/DVB (12861): tda18271: add support for additional low-power standby modes

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By default, the driver enters standby mode with slave tuner output
loop thru enabled and xtal oscillator on.

Not all designs require that slave tuner output loop thru and
xtal oscillator remain active while in standby mode, so two
additional standby modes have been added:

- standby mode with xtal oscillator on (loop thru off)

- total power off

Signed-off-by: Michael Krufky <mkrufky@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

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This commit is contained in:

Michael Krufky 2008-05-11 12:46:52 -03:00 • committed by Mauro Carvalho Chehab

parent fd9a40da1d

commit 81259f210e

3 changed files with 28 additions and 3 deletions

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16

drivers/media/common/tuners/tda18271-fe.c

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1

drivers/media/common/tuners/tda18271-priv.h

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14

drivers/media/common/tuners/tda18271.h

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