https://bugzilla.kernel.org/show_bug.cgi?id=60523
--- Comment #59 from Mathias Tillman <master.homer at gmail.com> --- I was using the 3.15 kernel (with your patch applied manually) on my last reply, but I just updated to the drm-fixes-3.16 branch and unfortunately there is no difference; it still gets stuck in the highest power level, and echoing to power_dpm_force_performance_level results in an Invalid argument. -- You are receiving this mail because: You are watching the assignee of the bug.