| commit | d0d4f65abe68ede4cd1c86678f8ad552ecd31817 | [log] [tgz] |
|---|---|---|
| author | Midas Chien <midaschieh@google.com> | Thu May 26 12:22:36 2022 +0800 |
| committer | susi_su <susisu@google.com> | Wed Sep 14 20:22:15 2022 +0800 |
| tree | 2907c78e650ff97fbb01810c00a9b0b971e6c378 | |
| parent | b96583299e2dfd9c97af8de79a85c0027d78897e [diff] |
drm: samsung: add lock when access histogram drm event There is race condition problem when composer and irq thread to access dqe->state.event. Add lock protection to avoid this problem. Bug: 233709834 Test: enable/disable histogram Signed-off-by: Midas Chien <midaschieh@google.com> Change-Id: I1727622adb036cdc2bbaae4d9c15526b3e11c67f