Hi,
I am getting the following errors when I connect a USB hub device.
There are no other USB devices connected to the hub.
SR1: VDD autocomp is not active
SR2: VDD autocomp is not active
After a period of inactivity, it starts to complain and here is an
output of the error messages. How can I fix it so that atleast the USB
devices will suspend?
request_suspend_state: wakeup (3->0) at 12501739541 (2000-01-01
00:18:47.133209230 UTC)
SR1: VDD autocomp is not active
SR2: VDD autocomp is not active
request_suspend_state: sleep (0->3) at 73701507603 (2000-01-01
00:19:48.332977292 UTC)
PM: Syncing filesystems ... done.
Freezing user space processes ... (elapsed 0.01 seconds) done.
Freezing remaining freezable tasks ... (elapsed 0.00 seconds) done.
Suspending console(s) (use no_console_suspend to debug)
musb_bus_suspend 2205: trying to suspend as a_host is_active=1
pm_op(): usb_dev_suspend+0x0/0x18 returns -16
PM: Device usb1 failed to suspend: error -16
PM: Some devices failed to suspend
PM: resume devices took 0.070 seconds
Restarting tasks ... <7>hub 1-0:1.0: state 7 ports 1 chg 0000 evt 0000
done.
suspend: exit suspend, ret = -16 (2000-01-01 00:19:49.390563970 UTC)
PM: Syncing filesystems ... done.
Freezing user space processes ... (elapsed 0.01 seconds) done.
Freezing remaining freezable tasks ... (elapsed 0.00 seconds) done.
Suspending console(s) (use no_console_suspend to debug)
musb_bus_suspend 2205: trying to suspend as a_host is_active=1
pm_op(): usb_dev_suspend+0x0/0x18 returns -16
PM: Device usb1 failed to suspend: error -16
PM: Some devices failed to suspend
PM: resume devices took 0.070 seconds
Restarting tasks ... <7>hub 1-0:1.0: state 7 ports 1 chg 0000 evt 0000
done.
suspend: exit suspend, ret = -16 (2000-01-01 00:19:50.105102534 UTC)
PM: Syncing filesystems ... done.
Freezing user space processes ... (elapsed 0.01 seconds) done.
Freezing remaining freezable tasks ... (elapsed 0.00 seconds) done.
Suspending console(s) (use no_console_suspend to debug)
musb_bus_suspend 2205: trying to suspend as a_host is_active=1
pm_op(): usb_dev_suspend+0x0/0x18 returns -16
PM: Device usb1 failed to suspend: error -16
PM: Some devices failed to suspend
PM: resume devices took 0.062 seconds
Restarting tasks ... <7>hub 1-0:1.0: state 7 ports 1 chg 0000 evt 0000
done.
suspend: exit suspend, ret = -16 (2000-01-01 00:19:50.777069089 UTC)
PM: Syncing filesystems ... done.
Best regards,
Elvis
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