https://bugzilla.kernel.org/show_bug.cgi?id=30052
--- Comment #16 from Seth Forshee <seth.forshee at canonical.com> 2011-06-03 13:53:31 --- Adding here some of the information that I added to the freedesktop.org bugzilla here: https://bugs.freedesktop.org/show_bug.cgi?id=36003 It seems to me that nothing being done currently in the radeon and switcheroo code guarantees that the ATI card is powered on before probing the hardware. I tried adding a call to the ATPX method to turn on power from radeon_register_atpx_handler(), but this doesn't seem to be helping. Can anyone comment on what steps need to be taken to ensure that the card is powered on before proceeding with hardware initialization? -- Configure bugmail: https://bugzilla.kernel.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are watching the assignee of the bug.
