Re: [now bisected] i915: 2.6.36-rc2 hoses my Intel display
From: Jonathan Corbet
Date: Mon Aug 23 2010 - 19:46:50 EST
On Tue, 24 Aug 2010 00:37:52 +0100
Chris Wilson <chris@xxxxxxxxxxxxxxxxxx> wrote:
> drm.debug=0x4 should print the right information for this bug.
That doesn't seem to give me any output at all.
One thing I noticed, though, is that I occasionally get something like:
Aug 23 17:43:14 bike kernel: [ 142.920185] [drm:intel_calculate_wm] *ERROR* Insufficient FIFO for plane, expect flickering: entries required = 51, available = 28.
They seem to come in threes, for whatever that's worth.
Thanks,
jon
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