i965/miptree: Set supports_fast_clear = false in make_shareable
The make_shareable function deletes the aux buffer and then whacks aux_usage to ISL_AUX_USAGE_NONE but not unsetting supports_fast_clear. Since we only look at supports_fast_clear to decide whether or not to do fast clears, this was causing assertion failures. Reported-by:Tapani Pälli <tapani.palli@intel.com> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=101925 Reviewed-by:
Kenneth Graunke <kenneth@whitecape.org> Reviewed-by:
Tapani Pälli <tapani.palli@intel.com> (cherry picked from commit e7a52cc3)