[Nouveau] [Bug 56461] NV11 black screen & kernel hang on loading nouveaufb

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Tue Dec 11 04:10:10 PST 2012


https://bugs.freedesktop.org/show_bug.cgi?id=56461

Emil Velikov <emil.l.velikov at gmail.com> changed:

           What    |Removed                     |Added
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  Attachment #71248|0                           |1
        is obsolete|                            |

--- Comment #12 from Emil Velikov <emil.l.velikov at gmail.com> ---
Comment on attachment 71248
  --> https://bugs.freedesktop.org/attachment.cgi?id=71248
timer fix, take two

Appropriate solution here would be to use

n = nouveau_hw_get_clock(pci_get_drvdata(device->pdev), PLL_CORE);

Note that this will will lead to NULL dereff in nouveau_hw_get_pllvals(). The
function uses nouveau_drm, which is created at a later stage

Unless someone has an another idea, consider bisecting the issue

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