[Bug 100755] [HSW] linux next-20170407+ boots to a blank screen

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Mon Apr 24 13:00:19 UTC 2017


https://bugs.freedesktop.org/show_bug.cgi?id=100755

--- Comment #12 from Jani Nikula <jani.nikula at intel.com> ---
The DP CTS defines this as the margin of error for M/N:

| (Mvid / Nvid) * Ls - Fp | <= 0.006 * Fp

Where Ls is the measured average link rate and Fp is the required pixel rate
for the mode.

So let's first ignore the fastboot=1 case, and any modes set up by the BIOS, to
get an apples to apples comparison before/after the regressing commit.

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