Re: [gentoo-user] Re: Laptop ATI Integrated Video Performance?

["András Csányi" <sayusi.ando@gmail.com>]

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2007/12/25, Grant Edwards <grante@visi.com>:
> On 2007-12-25, Drew Tomlinson <drew@mykitchentable.net> wrote:
>
> > I have a Gateway laptop with an integrated ATI graphics board.  lspci
> > detects it as:
> >
> > 01:05.0 VGA compatible controller: ATI Technologies Inc RS485 [Radeon
> > Xpress 1100 IGP]
> >
> > However when attempting to view a DVD at full screen, the display is a
> > bit "jumpy" as if the video hardware is not fast enough.
>
> It's pretty hard to believe that the video hardware is the
> problem.  I've played back DVDs on laptop ATI chipsets a decade
> older than yours and it worked fine.  I've currently got a two
> year old ATI laptop chipset (X300?), and it has no trouble
> playing DVDs using either the Radeon or the fglrx drive.
>
> My guess is the optical drive doesn't have DMA enabled.

I think it's true :)

Andras

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