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| author |   Imre Deak <imre.deak@intel.com> | 2015-11-19 20:55:01 +0200 |
|---|---|---|
| committer | Imre Deak <imre.deak@intel.com> | 2015-11-20 11:48:57 +0200 |
| commit | 29bb94bb4dc151024feb649422f3b2bccb37e97d (patch) | |
| tree | edf3e6d72ff27a61505b4aa6dd647de649f4e689 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | drm/i915: take a power domain ref only when needed during HDMI detect (diff) | |
| download | linux-dev-29bb94bb4dc151024feb649422f3b2bccb37e97d.tar.xz linux-dev-29bb94bb4dc151024feb649422f3b2bccb37e97d.zip | |
drm/i915: take a power domain reference while checking the HDMI live status
There are platforms that don't need the full GMBUS power domain (BXT)
while others do (PCH, VLV/CHV). For optimizing this we would need to add
a new power domain, but it's not clear how much we would benefit given
the short time we hold the reference. So for now let's keep things
simple.
v2:
- fix commit message, PCH won't take any redundant power resource after
this change (Ville)
Signed-off-by: Imre Deak <imre.deak@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
[fix commit message in v2 (Imre)]
Link: http://patchwork.freedesktop.org/patch/msgid/1447959301-1263-2-git-send-email-imre.deak@intel.com
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions