[pulseaudio-tickets] [Bug 104821] New: Driver changes by itself after waking the system

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=104821

            Bug ID: 104821
           Summary: Driver changes by itself after waking the system
           Product: PulseAudio
           Version: unspecified
          Hardware: x86-64 (AMD64)
                OS: Linux (All)
            Status: NEW
          Severity: normal
          Priority: medium
         Component: clients
          Assignee: pulseaudio-bugs at lists.freedesktop.org
          Reporter: padreadamo at gmail.com
        QA Contact: pulseaudio-bugs at lists.freedesktop.org
                CC: lennart at poettering.net

Hello! I'm relatively new to the Linux world and I'm trying to do my part in
posting bugs. I recently encountered one but I'm not sure if it's PulseAudio or
my OS (OpenSUSE Tumbleweed). Basically, I use a Fiio USB Dac. The driver should
always be: FiiO USB DAC E17K. However, when the system wakes from suspend,
hibernate, or even normal sleep, the driver changes to: Bravo X-USB. I have
posted two logs that I hope can assist with narrowing down the issue. The fix
currently is to either: A. unplug the device and plug it back after waiting a
few moments. B. Pressing the "input" button on the DAC and cycling a few times
until finally ending back at USB input.

The device does have a "SLEEP" mode and it's turned off and has been.

NORMAL DRIVER AND USE:
https://pastebin.com/81QS2Rv9

AFTER RESUME FROM SLEEP/HIBERNATE/SUSPEND:
https://pastebin.com/anLVa4vV

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