[Bug 81021] AMD CPUs w/ Integrated Graphics (APUs) And Turbo Core Only Boost If "fglrx" Module Is Loaded

bugzilla-daemon at bugzilla.kernel.org bugzilla-daemon at bugzilla.kernel.org
Wed Jul 30 05:18:09 PDT 2014


https://bugzilla.kernel.org/show_bug.cgi?id=81021

--- Comment #4 from LiNuxXer <andre.d at gmx.net> ---
(In reply to Alex Deucher from comment #2)
> You can enable it by setting pi->enable_bapm = true; in trinity_dpm_init()
> in trinity_dpm.c.  Unforunately, it's not stable yet on all systems.

Thank you for this hint, Alex.

A search does not reveal much. Do you have a reference to the problems which
this can cause?

trinity_dpm.c seems to be a file of the free radeon driver. Actually, I would
prefer to go without any HW specific graphics driver.

I was hoping for a slight chance for the kernel to detect this annoyance and
solve it (in a first step) regardless of any later graphics driver settings.

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