| commit | ddd2b792cc942adfc31288dabf5d22886c31193f | [log] [tgz] |
|---|---|---|
| author | Ville Syrjälä <ville.syrjala@linux.intel.com> | Mon Nov 28 19:37:04 2016 +0200 |
| committer | Ville Syrjälä <ville.syrjala@linux.intel.com> | Mon Dec 05 16:23:24 2016 +0200 |
| tree | 1954e3c9d3c43d59813e3ed1fbdacd4265b26263 | |
| parent | 3125d39fe62eff2895f75671b07ae972bb2d8124 [diff] |
drm/i915: Use the ilk_disable_lp_wm() return value ilk_disable_lp_wm() will tell us whether the LP1+ watermarks were disabled or not, and hence whether we need to for the vblank wait or not. Let's use that information to eliminate some useless vblank waits. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/1480354637-14209-3-git-send-email-ville.syrjala@linux.intel.com Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>