problem with radeon and DRI enabled

[Alex Deucher]

On Wed, Jun 11, 2008 at 8:36 AM, Alex Tomas <bzzz.tomas at gmail.com> wrote:
> Hi,
>
> I've just observed few interesting lines in the log:
>
> (WW) RADEON(0): Direct rendering disabled
> (II) RADEON(0): EXA Composite requires CP on R5xx/IGP
> (II) RADEON(0): Setting EXA maxPitchBytes
> (II) RADEON(0): num pipes is 1
> (II) EXA(0): Offscreen pixmap area of 54788096 bytes
> (II) EXA(0): Driver registered support for the following operations:
> (II)         Solid
> (II)         Copy
> (II)         UploadToScreen
> (II)         DownloadFromScreen
> (II) RADEON(0): Acceleration enabled
> (II) RADEON(0): DPMS enabled
> (==) RADEON(0): Silken mouse enabled
> (II) RADEON(0): Textured video requires CP on R5xx/IGP
>
> I guess this is why scaling doesn't work with DRI disabled?

Correct.  the MMIO paths don't work reliably on r5xx for the 3D engine.

Alex