[Bug 91579] [HSW] kms_flip atomic warnings

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Wed Sep 9 08:06:41 PDT 2015


https://bugs.freedesktop.org/show_bug.cgi?id=91579

--- Comment #12 from Ville Syrjala <ville.syrjala at linux.intel.com> ---
(In reply to Ville Syrjala from comment #10)
> I wonder if someone broke the frame counter magic. Is crtc->scanline_offset
> sane wrt. your platform and output type when the error happens?

Also can try to catch this with the pipe_update tracepoints? Those would show
the current scanline before and after the update.

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