[Bug 78424] [HSW Regression]WARNING: SPLL already enabled

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=78424

--- Comment #17 from liulei <lei.a.liu at intel.com> ---
(In reply to comment #15)
> Here is another dmesg after first resume. There are some more warnings
> compared to the stock Ubuntu kernel, but the main one (PLL related) is the
> same:
> 
> [   83.583002] [drm:intel_ddi_pll_select] Using SPLL on pipe A
> [   83.583003] ------------[ cut here ]------------
> [   83.583023] WARNING: CPU: 1 PID: 173 at
> drivers/gpu/drm/i915/intel_ddi.c:911 intel_ddi_pll_enable+0x248/0x250 [i915]
> ()
> [   83.583023] SPLL already enabled
> (...)
> 

This issue we have opened a bug to track.

> Updated Git kernel image is building right now. I noticed there is a
> "intel-fixes-2014-07-03" branch in the Git repo, is this something worth
> trying out for me?
> 

I don't think it will help you out of trouble.

> Anything else I can help with? Provide access to appropriate hardware
> perhaps?

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