[Bug 86201] [VLV Bisected] Delayed boot and distorted text console after commit 773538e8

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Wed Dec 17 07:32:26 PST 2014


https://bugs.freedesktop.org/show_bug.cgi?id=86201

--- Comment #13 from Ville Syrjala <ville.syrjala at linux.intel.com> ---
Created attachment 110958
  --> https://bugs.freedesktop.org/attachment.cgi?id=110958&action=edit
[PATCH] drm/i915: Kill check_power_well() calls

Thanks to Jani we may now have a real idea why it gets so slow with the
get/put. This patch should hopefully fix it. Please test.

Skipping the pps_lock/unlock for DP ports might still be worthwile though.

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