viafb: add new output device management

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This patch adds a new output device management that stores for each
IGA which output devices are routed to it and a compatiblity layer
that converts the old per-output device values in the new format.
Bounding the output devices to each IGA is a central idea of the
cleanup. Doing it this way should be easier and make much more sense
than the old format which happily mixed different output devices
together and did not even take into account that some devices are no
longer available on newer chipsets.

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

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Florian Tobias Schandinat 2010-08-10 02:44:44 +00:00

parent 661c65cd0c

commit 18d9dc08b2

3 changed files with 114 additions and 0 deletions

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102

drivers/video/via/hw.c

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9

drivers/video/via/hw.h

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3

drivers/video/via/viafbdev.h

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