(In reply to comment #113) > I commented out every "return ret;" of si_dpm_set_power_state() in si_dpm.c. > After booting this modified kernel, I can confirm this is the only error > reported in si_dpm_set_power_state(): every other verification passes OK and > it goes down to the very end. Oops, I had too many bugs opened, I wrote this comment in the wrong one.