[Bug 73694] [hsw DP] Ubuntu 12.04 unable to use external monitor through edock

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=73694

--- Comment #23 from tobs76 at trashmail.de ---
Sorry, I confused some things.

The code in 3.13.0 (that worked with one batch of these error messages) is:
                for (clock = 0; clock <= max_clock; clock++) {
                        for (lane_count = 1; lane_count <= max_lane_count;
lane_count <<= 1) {

The code in 3.15.7 (DP-connected monitor stays black, flooding the error
messages) is:
                for (clock = min_clock; clock <= max_clock; clock++) {
                        for (lane_count = min_lane_count; lane_count <=
max_lane_count; lane_count <<= 1) {

Both are not identical to your patch.
I recognized that these two loops were swapped a few times in the past.
Therefore I was a little confused.

Nevertheless, the last mentioned kernel version does not work for me.

Best regards,
Tobias

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