| commit | dddbc2ed136f3edf007366c2e81c3f735bd29266 | [log] [tgz] |
|---|---|---|
| author | Chris Wilson <chris@chris-wilson.co.uk> | Wed Sep 06 15:34:13 2017 +0100 |
| committer | Chris Wilson <chris@chris-wilson.co.uk> | Wed Sep 06 18:57:27 2017 +0100 |
| tree | 8ec701faef29fe7a05694a74147b1d6fb1194971 | |
| parent | 918863f8e3e8f49235fd2e4a36e11f386c06c11c [diff] |
lib: Disable MI_STORE_DATA_IMM for gen3 (i915g and i915gm) The early gen3 machines inherited the MI block and restrictions from gen2, and may only use physical addresses in conjunction with MI_STORE_DATA_IMM -- that makes it unusable for us from userspace, where we can only use virtual offsets. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>