[Bug 84962] oops and DP link training error with Philips 231P

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Mon Oct 13 11:32:18 PDT 2014


https://bugs.freedesktop.org/show_bug.cgi?id=84962

Paulo Zanoni <przanoni at gmail.com> changed:

           What    |Removed                     |Added
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                 CC|                            |przanoni at gmail.com

--- Comment #1 from Paulo Zanoni <przanoni at gmail.com> ---
Hi

Can you please use the log_buf_len boot option (or CONFIG_LOG_BUF_SHIFT
.config) in order to get a full dmesg file, fron the beginning of the boot
sequence?

Also, since you heard this monitor used to work, could you please try to bisect
this bug? To make bisection smaller, you could try to restrict it to
drivers/gpu/drm/i915 or even drivers/gpu/drm/i915/intel_dp.c.

Thanks,
Paulo

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