diff options
| author | Jesse Barnes <jbarnes@virtuousgeek.org> | 2010-05-20 14:28:11 -0700 |
|---|---|---|
| committer | Eric Anholt <eric@anholt.net> | 2010-05-26 14:10:01 -0700 |
| commit | 7648fa99eb77a2e1a90b7beaa420e07d819b9c11 (patch) | |
| tree | 29991eba782a22922441813dcc3a5cbde8377119 /init | |
| parent | 7a772c492fcfffae812ffca78a628e76fa57fe58 (diff) | |
drm/i915: add power monitoring support
Add power monitoring support to the i915 driver for use by the IPS
driver. Export the available power info to the IPS driver through a few
new inter-driver hooks. When used together, the IPS driver and this
patch can significantly increase graphics performance on Ironlake class
chips.
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
[anholt: Fixed 32-bit compile. stupid obfuscating div_u64()]
Signed-off-by: Eric Anholt <eric@anholt.net>
Diffstat (limited to 'init')
0 files changed, 0 insertions, 0 deletions