tree af2ab6ee02b8b0a63d0c7df4b0236cc8a7337e54
parent 528101731664ab3a262c80d3c9f9148d4ff83a97
author Tianshu Qiu <tian.shu.qiu@intel.com> 1608606445 +0800
committer Commit Bot <commit-bot@chromium.org> 1609142389 +0000

camera: intel: ipu6: Fix flush timeout issue when close camera

[Issues]
Camera error happens after switch camera multiple times

[Root Cause]
Flush request timeout when close camera, it causes open it
failed in next time

[Changes]
1. Don't wait sof event if thread exit
2. Handle the latest frame if lose sof event for long time
3. Clear the buffer pool in executor unit to make sure don't destory
   user buffer in psys

BUG=b:149068439, b:149068672
TEST=Full tested pass for camera functions.

Change-Id: I92d3b92c79f764019eb2019be4498a4ce9fe2773
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform2/+/2600369
Tested-by: Zong Li <zong.li@intel.com>
Reviewed-by: Ren-Pei Zeng <kamesan@chromium.org>
Commit-Queue: Ren-Pei Zeng <kamesan@chromium.org>