[Bug 59841] [IVB cpu eDP] panel is broken due to 657445fe86 (eDP bpp clamping)

[bugzilla-daemon at bugzilla.kernel.org]

https://bugzilla.kernel.org/show_bug.cgi?id=59841

--- Comment #69 from jkp <jkp at iki.fi> ---
Hi,

* Good that my patch is useful Alexey

* Rechecked with attachment CSM off with patch fom attachment 107199 - that
doesn't fix the bug with 3.10.9 nor with 3.11-rc6. And I noticed backlight is
lit as it should with this patch, there's just no image. (Don't recall for sure
if it's the same without the patch)

* Can someone summarize the status of what's going on with getting a fix
incorporated? Is the problem that fixes, e.g. my simple code rearrangement fix,
break things for some other machines? Is there something I/we could do to move
things on? If the issue is intractable for now, would there be a possibility of
introducing a user-specified module load parameter to have things manually, if
e.g. I write code for it?

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