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| author |   Rob Clark <robdclark@gmail.com> | 2014-11-25 12:41:18 -0500 |
|---|---|---|
| committer | Rob Clark <robdclark@gmail.com> | 2014-12-18 14:32:14 -0500 |
| commit | f86afecf0defbc8d046bc7a7c5fc19a8c9ba1364 (patch) | |
| tree | 1522a0b086298ed21cda7ea41cd74fa3e0b4ee2f /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | drm/msm: Deletion of unnecessary checks before the function call "release_firmware" (diff) | |
| download | wireguard-linux-f86afecf0defbc8d046bc7a7c5fc19a8c9ba1364.tar.xz wireguard-linux-f86afecf0defbc8d046bc7a7c5fc19a8c9ba1364.zip | |
drm/msm: block incoming update on pending updates
We can't have multiple updates pending on a given CRTC, and we don't
want a sync update to race w/ an async update that preceeded it. So
keep track of which CRTCs have updates in flight, and block later
updates that would conflict.
Signed-off-by: Rob Clark <robdclark@gmail.com>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions