| commit | 27e78a2a1f92e79707b4fb18cff1276088ef9178 | [log] [tgz] |
|---|---|---|
| author | Daniel Vetter <daniel.vetter@ffwll.ch> | Thu Jun 18 10:30:21 2015 +0200 |
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | Wed Jun 24 00:22:35 2015 +0200 |
| tree | 4ec9c1ea225820e9dbacb27427305a8426ab7322 | |
| parent | fdbff9282c0f5f61ffc87d57461b04d943250910 [diff] |
drm/i915: Filter out no-op frontbuffer tracking flushes Paulo noticed that the fbc frontbuffer tracking flush callback occasionally gets a call without any bit set. This can happen when we have to filter flush calls due to e.g. gpu rendering. Filter these out. Reported-by: Paulo Zanoni <przanoni@gmail.com> Cc: Paulo Zanoni <przanoni@gmail.com> Reviewed-by: Paulo Zanoni <paulo.r.zanoni@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>