On Tue, 2016-11-01 at 09:57 +0100, Maarten Lankhorst wrote:

Otherwise looks sane, I have a similar patch in my tree. I didn't
submit it yet but the fix was similar. Except for the
dev_cdclk stuff.

With the last dev_cdclk assignment removed:

Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>

So I've been running this patch for a few days now. First I tested it
on top of v4.8.4. Now I'm running it on top of v4.8.5.

My current v4.8.5 boot saw this new (for me) *ERROR*, twice:
    <3>[43483.521341] [drm:skl_set_cdclk [i915]] *ERROR* failed to inform PCU about cdclk change
    <3>[108639.090776] [drm:skl_set_cdclk [i915]] *ERROR* failed to inform PCU about cdclk change

Related or a coincidence?

Thanks,


Paul Bolle