| commit | f86afecf0defbc8d046bc7a7c5fc19a8c9ba1364 | [log] [tgz] |
|---|---|---|
| author | Rob Clark <robdclark@gmail.com> | Tue Nov 25 12:41:18 2014 -0500 |
| committer | Rob Clark <robdclark@gmail.com> | Thu Dec 18 14:32:14 2014 -0500 |
| tree | 1522a0b086298ed21cda7ea41cd74fa3e0b4ee2f | |
| parent | 5acb07ea802c3a06bbe22cba32fbb8eb97b6b3ae [diff] |
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>