| commit | 07b7ddd9b7f17a567e3ac2b33a4dffcb2a4524e0 | |
| author | Jesse Barnes <jbarnes@virtuousgeek.org> | |
| Wed, 3 Aug 2011 18:28:44 +0000 (3 11:28 -0700) | ||
| committer | Keith Packard <keithp@keithp.com> | |
| Thu, 4 Aug 2011 00:45:15 +0000 (3 17:45 -0700) | ||
| tree | 7a731bfd6992123f1809e121ef5d74e88be090c0 | treesnapshot (tar.gz zip) |
| parent | c0864cb39c68696e80657360eba63da5e743b7aa | commitdiff |
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>
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>
| drivers/gpu/drm/i915/i915_debugfs.c | diffblobblamehistory | |
| drivers/gpu/drm/i915/i915_reg.h | diffblobblamehistory |