Radeon driver with radeon.dpm=1 causes lockout
Submitted by lol..@..il.com
Assigned to Default DRI bug account
Radeon driver cases lockout when trying to boot with radeon.dpm=1 with certain cards. Seems like dynamic power management causes the issue and radeon.dpm=0 fixes it.
- HD 6950, 7570M and HD6870 tested
Steps to reproduce: