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| author | Chris Wilson <chris@chris-wilson.co.uk> | 2019-12-31 12:08:57 +0000 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2019-12-31 17:13:27 +0000 |
| commit | 24c66274e764de7d5851a35175e6e7ffbce24420 (patch) | |
| tree | 387964d3675bf4b42d70adfb878302f7a8a54e66 /lib/mpi/mpi-bit.c | |
| parent | 2b64e616d5527063f528321c391a9bc825715b93 (diff) | |
drm/i915/gt: Tweak flushes around ivb ppgtt
A small tweak to flush then invalidate appears to improve the
reliability of ppGTT switches on Ivybridge -- but does not improve
hsw/vlv bcs reliability.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Acked-by: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20191231120857.4014900-1-chris@chris-wilson.co.uk
Diffstat (limited to 'lib/mpi/mpi-bit.c')
0 files changed, 0 insertions, 0 deletions