diff options
| author | Ben Widawsky <[email protected]> | 2013-11-02 21:07:26 -0700 |
|---|---|---|
| committer | Daniel Vetter <[email protected]> | 2013-11-08 18:09:48 +0100 |
| commit | 28cf541543302d0b54703613838914fd9b6e3447 (patch) | |
| tree | e4dec04fa8fc9cb6a656a22f14106b4302a222c5 /tools/perf/scripts/python | |
| parent | 94e409c1449858b893c55d22f4e9ea9e845a91ed (diff) | |
drm/i915/bdw: unleash PPGTT
v2: Squash in fix from Ben: Set PPGTT batches as necessary
This fixes the regression in the last couple of days when we enabled
PPGTT.
v3: Squash in fixup to still use GTT for secure batches from Ville:
BDW doesn't have a separate secure vs. non-secure bit in
MI_BATCH_BUFFER_START. So for secure batches we have to simply
leave the PPGTT bit unset. Fortunately older generations (except
HSW) had similar limitations so execbuffer already creates a GTT
mapping for all secure batches.
Cc: Ville Syrjälä <[email protected]>
Signed-off-by: Ben Widawsky <[email protected]>
Reviewed-by: Imre Deak <[email protected]>
Signed-off-by: Ville Syrjälä <[email protected]>
Signed-off-by: Daniel Vetter <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions