[Bug 56834] [ivb DP dual link DVI dongle regression] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=56834

--- Comment #62 from Ville Syrjala <ville.syrjala at linux.intel.com> ---
Please test
git://github.com/vsyrjala/linux.git i2c_aux_short_write_4

If there are still i2c-over-aux failures with that you can try setting
drm.dp_aux_i2c_speed_khz to a lover value (5 or 1 are sensible candidates,
default is 10).

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