# 调试

Source: [https://docs.qualcomm.com/doc/80-70015-30SC/topic/debug.html](https://docs.qualcomm.com/doc/80-70015-30SC/topic/debug.html)

要提高 Qualcomm Linux 的能效，同时优化 SoC 和 CPU 的功耗至关重要。

## 调试高休眠电流

Note: 该信息适用于 QCS6490/QCS5430。QCS9075 的调试信息将在后续版本中提供。

要了解更多详细信息，按照以下步骤操作：
![](data:image/png;base64,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)

Figure : 调试流程图

1. 要配置 APSS suspend，可运行以下命令：
echo mem >/sys/power/autosleepCopy to clipboard
2. 如果未连接显示硬件，请关闭显示器。
3. 断开 USB 连接。

要优化高功耗，按照以下步骤操作：
1. AOSD 休眠是最低功耗状态。使用 [检查 SoC 休眠状态](https://docs.qualcomm.com/doc/80-70015-30SC/topic/qcs6490-soc-power-saving-state.html#qcs6490-soc-power-saving-state__section_edr_q1w_vcc)中提供的命令验证 AOSD 休眠计数。
2. 如果 AOSD 计数值为零或静态，按照 [检查 suspend 统计数据](https://docs.qualcomm.com/doc/80-70015-30SC/topic/suspend-power-management-state.html#suspend-power-management-state__section_wls_nfw_vcc)中提供的说明验证 CPU suspend 的成功计数。
3. 如果 CPU suspend 计数值为零或静态，则检查是否有任何活动唤醒锁阻止 CPU 进入休眠状态。

**Parent Topic:** [功耗管理](https://docs.qualcomm.com/doc/80-70015-30SC/topic/powermanagement.html)

Last Published: Nov 25, 2024

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