On Tue, 2007-05-08 at 09:26 +0200, Krzysztof Helt wrote:

From: Krzysztof Helt <redacted>

This patch converts internal wait_pm2() function to fb API
fb_sync() method.

Signed-off-by: Krzysztof Helt <redacted>

---
The change of arguments in acceleration function allows use of
fb_sync by them. Current testing shows that fb_sync is not
required, but I left new arguments in case it may be needed. I am
working on speeding scrolling now.

Actually, creating an fb_sync() method would be better in terms of
maximizing the thoroughput of the GPU in comparison with indiscriminate
calls to sync waits. It would have been better if imageblit is also
hardware assisted.

Tony



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