[Bug 106431] On ASUS A8JN laptop with G72M GPU dmesg is flooded with error messages

[bugzilla-daemon@bugzilla.kernel.org]

https://bugzilla.kernel.org/show_bug.cgi?id=106431

Ilia Mirkin <imirkin@alum.mit.edu> changed:

           What    |Removed                     |Added
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                 CC|                            |imirkin@alum.mit.edu

--- Comment #1 from Ilia Mirkin <imirkin@alum.mit.edu> ---
Looks like this is because pre-tesla supplies a crtcid of -1 for pre-tesla
(which your gpu is), and "pipe" was recently made into unsigned int, which
causes the warn to trigger.

J'accuse

commit cc1ef118fc099295ae6aabbacc8af94d8d8885eb
Author: Thierry Reding <treding@nvidia.com>
Date:   Wed Aug 12 17:00:31 2015 +0200

    drm/irq: Make pipe unsigned and name consistent

    Name all references to the pipe number (CRTC index) consistently to make
    it easier to distinguish which is a pipe number and which is a pointer
    to struct drm_crtc.

    While at it also make all references to the pipe number unsigned because
    there is no longer any reason why it should ever be negative.

    Signed-off-by: Thierry Reding <treding@nvidia.com>
    Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

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