https://bugs.freedesktop.org/show_bug.cgi?id=69120
Priority: medium Bug ID: 69120 Assignee: dri-devel@lists.freedesktop.org Summary: With dpm=1 vdpau is not usable Severity: normal Classification: Unclassified OS: Linux (All) Reporter: john.ettedgui@gmail.com Hardware: x86-64 (AMD64) Status: NEW Version: 9.2 Component: Drivers/Gallium/r600 Product: Mesa
Hello,
with radeon.dpm=0 (or not set), vdpau output works very fine. But if I switch to radeon.dpm=1 it becomes unusable. mplayer tells me that my computer is too slow, video stutters to a crazy extent, same in xbmc. With dpm set to 1, I am still able to watch videos "normally" if not using vdpau.
I have a Radeon 4670, Linux 3.11, Mesa 9.2 and Radeon 1:7.2.0.
I tried to change power_dpm_state and power_dpm_force_performance_level to see if it would help. power_dpm_state stays at performance but even if I set power_dpm_force_performance_level to high, but it always reverts to auto... This doesn't help at all...
I am not sure what else to attach. Thank you