[Bug 69120] With dpm=1 vdpau is not usable

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Sun Sep 8 17:11:34 PDT 2013


--- Comment #1 from Dieter Nützel <Dieter at nuetzel-hh.de> ---
Hello John,

I see nearly the same with all 3.11-rcX and final plus 3.12-next.
Only diffence with dpm=0 I get partially mosaic with bigger videos (1280x720
H.264 and 1920x1080 H.264) from time to time.

But my system is much slower than yours:

poor Duron 1800 ;-)
RV730 AGP (4650)
Mesa 9.2 and git master
3.11 and 3.12-next

power_dpm_force_performance_level didn't works for me, too.

> I am not sure what else to attach.

Maybe your dmesg.log, Xorg.0.log and your vbios.

(as root)
(use lspci to get the bus id)
cd /sys/bus/pci/devices/<pci bus id>
echo 1 > rom
cat rom > /tmp/vbios.rom
echo 0 > rom

Mine comming, here.
(With dual DVI monitor configuration I got something in dmesg)
[drm:rv770_dpm_set_power_state] *ERROR*
rv770_restrict_performance_levels_before_switch failed


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