| commit | 07b7ddd9b7f17a567e3ac2b33a4dffcb2a4524e0 | [log] [tgz] |
|---|---|---|
| author | Jesse Barnes <jbarnes@virtuousgeek.org> | Wed Aug 03 11:28:44 2011 -0700 |
| committer | Keith Packard <keithp@keithp.com> | Wed Aug 03 17:45:15 2011 -0700 |
| tree | 7a731bfd6992123f1809e121ef5d74e88be090c0 | |
| parent | c0864cb39c68696e80657360eba63da5e743b7aa [diff] |
drm/i915: allow cache sharing policy control Expose the SNB+ cache sharing policy register in debugfs. The new file, i915_cache_sharing, has 4 values, 0-3, with 0 being "max uncore resources" and 3 being the minimum. Exposing this control should make benchmarking easier and help us choose a good default. Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: Keith Packard <keithp@keithp.com>