[Openchrome-users] P4M900 VIA Chrome9 DRI (and XvMC?) not working
David Kuehling
dvdkhlng
Sun Feb 3 04:46:37 PST 2008
>>>>> "J" == J Dale Gonzalez <dale.gonzalez at gmail.com> writes:
> On 01 Feb 2008 19:58:25 +0100, David Kuehling <dvdkhlng at gmx.de> wrote:
>> I also didn't (yet) get DRI working. But video playback greatly
>> improved after enabling the "Direct Framebuffer" option in my Bios.
>> Do you have a similar Bios option? Also, did you check whether MTRR
>> are set up correctly (try cat /proc/mtrr).
> Thanks for the tip. I'll check for Direct Framebuffer in the BIOS.
> What is MTRR? I catted /proc/mtrr and see the entries below but have
> no idea what they mean.
Compare the base= address values to output from 'lspci -vv'. Video RAM
should correspond to the 'write-combining' mtrr memory region. Your
output actually looks fine.
David
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