整理中 创建 2026/06/06 更新 2026/06/06
关闭了 Camera HAL 的异步关闭机制(ASYNCCLOSING)
#mtk
#camera
#local_cflags
[MTK]解决camera上下电顺序问题
笔记内容
关闭了 Camera HAL 的异步关闭机制(ASYNC_CLOSING)
关闭之后,camera power off 会变成同步执行,从而避免上下电顺序错乱的问题。
vendor下
--- a/mediatek/proprietary/hardware/mtkcam3/main/hal/device/3.x/device/Android.mk
+++ b/mediatek/proprietary/hardware/mtkcam3/main/hal/device/3.x/device/Android.mk
@@ -93,7 +93,7 @@ else
endif
ifneq (,$(filter $(strip $(MTKCAM_TARGET_BOARD_PLATFORM)), mt6855 mt6789 mt8189 mt8169))
- LOCAL_CFLAGS += -DSUPPORT_ASYNC_CLOSING
+ #LOCAL_CFLAGS += -DSUPPORT_ASYNC_CLOSING
endif
附件:0001-update-kp1202-camera.patch