Re: [Bug #11875] radeonfb lockup in .28-rc (bisected)

[Andreas Schwab]

Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx> writes:

> radeonfb: Fix accel problems with new imageblit hook
>
> Some radeon chips have issues with color expansion of pixmaps that
> aren't a multiple of 32 pixels wide. This works around it the same
> way X does by requesting the right pitch alignment from fbcon and
> then using the chip scissors to do clipping to the requested size.

Unfortunately this does not fix the suspend regression on PowerBook6,7.
Instead I have to use the workaround in
<http://marc.info/?l=linux-kernel&m=122515268301239&w=2>.

Andreas.

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Andreas Schwab, SuSE Labs, schwab@xxxxxxx
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