Revert "drm/i915/skl: New ddb allocation algorithm"
This reverts commit bb9d85f6. New ddb allocation algorithm is a show stopper on my SKL system. Besides not be able to get external DP 4k@60 (through USB type C), It fully hang my screen when unplugging the USB type C. Bugzilla: https://patchwork.freedesktop.org/patch/161571/ Fixes: bb9d85f6 ("drm/i915/skl: New ddb allocation algorithm") Cc: Mahesh Kumar <mahesh1.kumar@intel.com> Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Cc: Matt Roper <matthew.d.roper@intel.com> Signed-off-by:Rodrigo Vivi <rodrigo.vivi@intel.com> Reviewed-by:
Matt Roper <matthew.d.roper@intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/1497376350-3400-1-git-send-email-rodrigo.vivi@intel.com
Showing
Please register or sign in to comment