viafb: add function to change sync polarity per device

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At the moment only the sync polarity for CRT is handled but there are
also bits for controlling the sync polarity for other output devices.
Add a function to change those similar to the other output device
functions.
There is no runtime change yet as the code still handles only CRT.

Signed-off-by: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
Cc: Joseph Chan <JosephChan@via.com.tw>

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This commit is contained in:

Florian Tobias Schandinat 2010-09-18 23:47:28 +00:00

parent e029ab0d02

commit 7f0e153e2c

2 changed files with 26 additions and 3 deletions

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24

drivers/video/via/hw.c

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5

drivers/video/via/hw.h

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