[Bug 87171] 3.18: i855GM KMS regression

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=87171

Bruno <bonbons67 at internet.lu> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEEDINFO                    |ASSIGNED

--- Comment #9 from Bruno <bonbons67 at internet.lu> ---
> I guess it wouldn't hurt to check the watermarks too. Any difference between
> the kernels with this?
> intel_reg_read -c 2 0x20d8

There is:
- 3.17
  0x20D8 : 0x1080101
               ^
  0x20DC : 0x102
- 3.18
  0x20D8 : 0x11F0108
               ^
  0x20DC : 0x102

> If that's not it either, then a bisect would be appreciated.

Operation in progress :) 2/13 iterations done

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