| commit | e7408371cd130b9433cb401d41f8638ea77af84f | [log] [tgz] |
|---|---|---|
| author | Arun Kumar K.R <akumarkr@codeaurora.org> | Thu Mar 28 18:41:06 2013 -0700 |
| committer | Arun Kumar K.R <akumarkr@codeaurora.org> | Fri Mar 29 10:15:53 2013 -0700 |
| tree | 7d58833b548c9c66ec7f8f9bdd022661b78e9c5f | |
| parent | bedc2c8cfb88a5268352352b9b7998214c295dbe [diff] |
hwc: clean up overlay on external display blank - On suspend, SurfaceFlinger calls hwc_blank on primary and external separately, inbetween these calls there might be a update, which leads to acquiring overlay pipes for external which will not be cleared and results in showing up stale frame on external display - This change clears all the overlay pipes used on every blank Change-Id: I44d62b7d0fcd992cf8a26bb0c21df77952bc1381 CRs-fixed: 464070