This reverts commit
eb9d2c4792146ca6f404537e260514d0a5f3e546.
Now that the code is fixed to use smaller allocations, it should be safe
to let the full GGTT be used on BDW.
The testcase for this is anything which uses more than half of the GTT,
thus eclipsing the old limit.
Reviewed-by: Imre Deak <imre.deak@intel.com>
Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
bdw_gmch_ctl &= BDW_GMCH_GGMS_MASK;
if (bdw_gmch_ctl)
bdw_gmch_ctl = 1 << bdw_gmch_ctl;
- if (bdw_gmch_ctl > 4) {
- WARN_ON(!i915.preliminary_hw_support);
- return 4<<20;
- }
-
return bdw_gmch_ctl << 20;
}