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Re: netbsd-drmgem update



On 03/16/2012 03:27 PM, Alex Poylisher wrote:
On 11/03/2012 11:12, Grégoire Sutre wrote:
Also, XvMC support is now enabled in the port, but I've not
tested it.

 From Xorg.0.log running -current as of today, with your most recent
patches, on HP EliteBook 2560p:

[ 31.568] (==) intel(0): Intel XvMC decoder enabled
[ 31.568] (WW) intel(0): Disabling Xv because no adaptors could be initialized.

I should have mentioned that Sandy Bridge support is not perfect yet,
see the OpenBSD commit message [1].  On Sandy Bridge, the driver enables
the shadow buffer (see option Shadow in intel(4)).  You should see a
line

(**) intel(0): Shadow buffer enabled, 2D GPU acceleration disabled.

in Xorg.log.  And when the shadow buffer is enabled, the driver doesn't
set up any Xv adaptor (on recent chipsets).

Grégoire

[1] http://marc.info/?l=openbsd-cvs&m=132450293804369&w=2


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