# 了解温控接口

温控架构包括 `sysfs` 接口，该接口读取 thermal zone 配置并对 CPU 采取降温操作。用户空间客户端使用 `sysfs` 接口与 cooling map 接口通信。

有关 `sysfs` 接口的更多信息，请参见 [index: kernel/git/torvalds/linux.git](https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/Documentation/driver-api/thermal/sysfs-api.rst?h=v6.6)。

您可以通过以下接口与设备进行交互：

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## 后续步骤

- [定制 thermal zone](https://docs.qualcomm.com/doc/80-70022-30SC/topic/thermalzone.html#thermalzone)
- [通过 cooling device 控制散热](https://docs.qualcomm.com/doc/80-70022-30SC/topic/coolingdevices.html#coolingdevices)
- [接收传感器温度通知](https://docs.qualcomm.com/doc/80-70022-30SC/topic/notificationtouserspace.html#notificationtouserspace)

Last Published: Nov 02, 2025

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