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authorJesse Barnes <jesse.barnes@intel.com>2008-01-28 21:05:22 -0800
committerJesse Barnes <jesse.barnes@intel.com>2008-01-28 21:05:22 -0800
commit01f6afcfea9d315ad1473045da141bfc95bcb7e6 (patch)
treee5ea6c6fb26001423991080329a4cb0e32995714 /bsd-core/i915_mem.c
parentb8755ff7c33baac2abe5b5fe00897b33a896a098 (diff)
Fix hibernate save/restore of VGA attribute regs
In hibernate, we may end up calling the VGA save regs function twice, so we need to make sure it's idempotent. That means leaving ARX in index mode after the first save operation. Fixes hibernate on 965.
Diffstat (limited to 'bsd-core/i915_mem.c')
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