EdwardLee 发表于 2020-11-10 19:56:09

QCC5120配置了usb audio，设备管理看到设备不停复位


2280.658    apps1: USB: MESSAGE_USB_DECONFIGURED
2280.658    apps1: USB: MESSAGE_USB_DECONFIGURED
2280.658    apps1: USB: MESSAGE_USB_DECONFIGURED
2280.674    apps1: USB: MESSAGE_USB_DECONFIGURED
2280.689    apps1: USB: MESSAGE_USB_DECONFIGURED
2280.705    apps1: USB: MESSAGE_USB_SUSPENDED - Suspend
2280.705    apps1: USB: Status Host/Hub Suspended (Battery Okay)
2280.705    apps1: USB limits: current 0, boost 0, charge 0, vsel VBAT, power_off 0, disable_leds 1
2280.705    apps1: PM: Setting Default Termination Voltage Mapping 4200
2280.720    apps1: USB: Setting audio suspend_state = 2
2280.929    apps1: USB: MESSAGE_USB_SUSPENDED - Resume
2280.933    apps1: USB: Status Host/Hub Not Enumerated (Chg Partial)
2280.933    apps1: USB limits: current 100, boost 0, charge 1, vsel VBYP, power_off 0, disable_leds 0
2280.933    apps1: PM: Setting Default Termination Voltage Mapping 4200
2280.965    apps1: USB: MESSAGE_USB_DECONFIGURED
2281.510    apps1: USB: MESSAGE_USB_SUSPENDED - Suspend
2281.510    apps1: USB: Status Host/Hub Suspended (Battery Okay)
2281.517    apps1: USB limits: current 0, boost 0, charge 0, vsel VBAT, power_off 0, disable_leds 1
2281.517    apps1: PM: Setting Default Termination Voltage Mapping 4200
2281.525    apps1: USB: Setting audio suspend_state = 2
2281.680    apps1: USB: MESSAGE_USB_SUSPENDED - Resume
2281.684    apps1: USB: Status Host/Hub Not Enumerated (Chg Partial)
2281.684    apps1: USB limits: current 100, boost 0, charge 1, vsel VBYP, power_off 0, disable_leds 0
2281.684    apps1: PM: Setting Default Termination Voltage Mapping 4200
2281.738    apps1: USB: MESSAGE_USB_DECONFIGURED
2281.773    apps1: USB: MESSAGE_USB_DECONFIGURED
2281.780    apps1: USB: MESSAGE_USB_DECONFIGURED
2281.785    apps1: USB: MESSAGE_USB_DECONFIGURED

有了解的吗？

423165987 发表于 2020-11-10 21:18:38

估计是硬件问题吧。

394645065 发表于 2020-11-10 21:54:50

大概率是芯片重启了

EdwardLee 发表于 2020-11-10 22:25:01

394645065 发表于 2020-11-10 21:54
大概率是芯片重启了

QCC5120很正常呀。

junkoyou 发表于 2021-12-30 14:56:17

兄弟解决了？分享下

EdwardLee 发表于 2022-3-22 19:54:22

junkoyou 发表于 2021-12-30 14:56
兄弟解决了？分享下

装驱动

changhz 发表于 2022-3-26 09:53:46

是不是芯片加密了,密码不对就一直在重启:)

EdwardLee 发表于 2022-3-28 20:34:37

changhz 发表于 2022-3-26 09:53
是不是芯片加密了,密码不对就一直在重启

解决了，需要装下usb驱动。

过好每一天 发表于 2022-3-31 09:40:45

EdwardLee 发表于 2022-3-28 20:34
解决了，需要装下usb驱动。

你安装什么驱动，能分享一下吗

EdwardLee 发表于 2022-3-31 09:52:17

就USBDBG驱动。
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