https://bugs.freedesktop.org/show_bug.cgi?id=73788
--- Comment #9 from Stepan Bakshaev <step2back+freedesktop at gmail.com> --- Return to 3.13 root at silverstone:/sys/class/drm/card0/device# uname -a Linux silverstone 3.13.0-5-generic #20-Ubuntu SMP Mon Jan 20 19:56:38 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux root at silverstone:/sys/class/drm/card0/device# cat /proc/cmdline BOOT_IMAGE=/boot/vmlinuz-3.13.0-5-generic root=UUID=4d025cce-1bf0-466f-a5c3-501d3f548e70 ro quiet splash vt.handoff=7 radeon.dpm=1 root at silverstone:/sys/class/drm/card0/device# echo "dynpm" > power_method bash: echo: write error: Invalid argument root at silverstone:/sys/class/drm/card0/device# cat power_method dpm root at silverstone:/sys/class/drm/card0/device# echo "high" > power_profile bash: echo: write error: Invalid argument root at silverstone:/sys/class/drm/card0/device# dmesg | grep -i "drm.*error" [ 13.800555] [drm:si_dpm_set_power_state] *ERROR* si_set_sw_state failed root at silverstone:/sys/class/drm/card0/device# cat vendor 0x1002 root at silverstone:/sys/class/drm/card0/device# cat device 0x683d -- You are receiving this mail because: You are the assignee for the bug. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.freedesktop.org/archives/dri-devel/attachments/20140122/344b2344/attachment.html>
