[Bug 68235] Display freezes after login with kernel 3.11.0-rc5 on Cayman with dpm=1

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Sun Sep 22 09:55:44 PDT 2013


--- Comment #47 from Alex Deucher <agd5f at yahoo.com> ---
(In reply to comment #46)
> It seems to allow the system to work properly. No crash with patches on
> 3.11.0 (but another problem with 3.12-rc1, probably a new bug). I added a
> printk to show what are the max values. Here is what I get:
> [    3.088984] : Hitting max values... max_sclk_vddc->80000,
> max_mclk_vddci->125000, max_mclk_vddc->125000
> So, as it is, I'm unable to run at top speed (mem) if I understand
> correctly, right?

Right, it will limit you the the fastest clock in the voltage dependency tables
until I sort out how I'm suuposed to properly handle faster clocks.

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