Samsung S3C6410 / SmartQ / 2D acceleration / Xorgy
Maurus Cuelenaere
mcuelenaere at gmail.com
Wed Sep 16 17:46:56 EDT 2009
Op 16-09-09 04:43, linux-arm-kernel-request at lists.infradead.org schreef:
> I am not sure about uio. Sorry.
>
> The main problem is the g2d fifo is 32 commands deep. And some of the
> x11perf tests are running in our XAA s3c driver @ ~2e6 ops/sec. That is is
> lot of interrupts for user or kernel context.:-)
>
> Sometimes polling is better. 1/2:-)
>
> We are 1 stupid bug away from a release of s3c Xwindows fbdev + XAA +
> Xvideo (using the samsung s3c-pp) and HW cursor with alpha blend.
>
This sounds great!
Do you have any code available?
Regards,
Maurus Cuelenaere
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