Errors out with Pixel 3 XL on Q preview 4
parkerlreed opened this issue · 19 comments
[parker@stealth x]$ usbaudio
[INFO] Device: [18d1:4ee7] 8BEY0Y2HC
[INFO] Audio forwarding enabled
[INFO] Waiting for input source...
[ERROR] Could not find matching PulseAudio input source
[parker@stealth x]$ usbaudio
[ERROR] Could not read device serial
[ERROR] Could not find device
[parker@stealth x]$ usbaudio
[ERROR] Could not find device
Oddly enough the device is dropping on the USB side
[ 339.039646] usb 1-2: new high-speed USB device number 13 using xhci_hcd
[ 339.374766] usb 1-2: 2:1: cannot get freq at ep 0x82
[ 339.375575] usb 1-2: USB disconnect, device number 13
[ 340.246318] usb 1-2: new high-speed USB device number 14 using xhci_hcd
[ 344.397835] usb 1-2: 2:1: cannot get freq at ep 0x82
[ 344.398618] usb 1-2: USB disconnect, device number 14
[ 344.786339] usb 1-2: new high-speed USB device number 15 using xhci_hcd
[ 349.414742] usb 1-2: 2:1: cannot get freq at ep 0x82
[ 349.415648] usb 1-2: USB disconnect, device number 15
[ 349.806364] usb 1-2: new high-speed USB device number 16 using xhci_hcd
[ 490.564443] usb 1-2: USB disconnect, device number 16
[ 491.532699] usb 1-2: new high-speed USB device number 17 using xhci_hcd
[ 491.876469] usb 1-2: 2:1: cannot get freq at ep 0x82
[ 491.877341] usb 1-2: USB disconnect, device number 17
[ 492.749364] usb 1-2: new high-speed USB device number 18 using xhci_hcd
[ 496.901842] usb 1-2: 2:1: cannot get freq at ep 0x82
[ 496.903172] usb 1-2: USB disconnect, device number 18
Lemme find a different cable.
Yeah same issue no matter the cable.
Oddly enough the device is dropping on the USB side
This is expected, enabling audio accessory changes the USB product id, so the USB connection is reset.
What is the reslut of lsusb before and after enabling audio accessory?
Bus 001 Device 009: ID 18d1:2d05 Google Inc.
I see it trying to load snd-usb-audio this time but it still fails at the freq check
[ 5118.543583] usb 1-2: new high-speed USB device number 7 using xhci_hcd
[ 5123.773550] usb 1-2: USB disconnect, device number 7
[ 5124.740306] usb 1-2: new high-speed USB device number 8 using xhci_hcd
[ 5125.790323] usb 1-2: 2:1: cannot get freq at ep 0x82
[ 5125.790375] usb 1-2: USB disconnect, device number 8
[ 5125.791421] usbcore: registered new interface driver snd-usb-audio
[ 5126.656986] usb 1-2: new high-speed USB device number 9 using xhci_hcd
[ 5130.819325] usb 1-2: 2:1: cannot get freq at ep 0x82
[ 5130.820986] usb 1-2: USB disconnect, device number 9
[ 5131.210383] usb 1-2: new high-speed USB device number 10 using xhci_hcd
[ 5135.812661] usb 1-2: 2:1: cannot get freq at ep 0x82
[ 5135.814445] usb 1-2: USB disconnect, device number 10
[ 5136.203745] usb 1-2: new high-speed USB device number 11 using xhci_hcd
Before is
Bus 001 Device 011: ID 18d1:4ee7 Google Inc.
Bus 001 Device 009: ID 18d1:2d05 Google Inc.
In your /etc/udev/rules.d/51-android.rules (or similar), add a rule:
SUBSYSTEM=="usb", ATTR{idVendor}=="18d1", ENV{adb_user}="yes"
Same thing. usbaudio bails, the USB mode switches to and from the audio and drops back to regular.
https://amdpowered.com/simplescreenrecorder-2019-06-20_15.42.47.mp4
Just for info, once you edited your udev rules, you need to reload:
sudo udevadm control --reload-rules
For the error cannot get freq at ep 0x82, I don't know.
What is the result of:
lsusb -vd 18d1:4ee7 # audio forwarding disabled
lsusb -vd 18d1:2d05 # audio forwarding enabled
?
I rebooted after the rules. Video is after that.
Bus 001 Device 017: ID 18d1:4ee7 Google Inc.
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 0
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 64
idVendor 0x18d1 Google Inc.
idProduct 0x4ee7
bcdDevice 4.40
iManufacturer 1 Google
iProduct 2 Pixel 3 XL
iSerial 3 8BEY0Y2HC
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 0x0020
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 4
bmAttributes 0x80
(Bus Powered)
MaxPower 500mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 2
bInterfaceClass 255 Vendor Specific Class
bInterfaceSubClass 66
bInterfaceProtocol 1
iInterface 5 ADB Interface
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x01 EP 1 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 0
Device Qualifier (for other device speed):
bLength 10
bDescriptorType 6
bcdUSB 2.00
bDeviceClass 0
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 64
bNumConfigurations 1
can't get debug descriptor: Resource temporarily unavailable
Device Status: 0x0000
(Bus Powered)
Bus 001 Device 019: ID 18d1:2d05 Google Inc.
Couldn't open device, some information will be missing
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 0
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 64
idVendor 0x18d1 Google Inc.
idProduct 0x2d05
bcdDevice 4.40
iManufacturer 1
iProduct 2
iSerial 3
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 0x009c
bNumInterfaces 4
bConfigurationValue 1
iConfiguration 4
bmAttributes 0x80
(Bus Powered)
MaxPower 500mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 2
bInterfaceClass 255 Vendor Specific Class
bInterfaceSubClass 255 Vendor Specific Subclass
bInterfaceProtocol 0
iInterface 5
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x01 EP 1 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 0
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 0
bNumEndpoints 0
bInterfaceClass 1 Audio
bInterfaceSubClass 1 Control Device
bInterfaceProtocol 0
iInterface 0
AudioControl Interface Descriptor:
bLength 10
bDescriptorType 36
bDescriptorSubtype 1 (HEADER)
bcdADC 1.00
wTotalLength 0x0028
bInCollection 2
baInterfaceNr(0) 1
baInterfaceNr(1) 2
AudioControl Interface Descriptor:
bLength 12
bDescriptorType 36
bDescriptorSubtype 2 (INPUT_TERMINAL)
bTerminalID 1
wTerminalType 0x0201 Microphone
bAssocTerminal 0
bNrChannels 2
wChannelConfig 0x0003
Left Front (L)
Right Front (R)
iChannelNames 0
iTerminal 0
AudioControl Interface Descriptor:
bLength 9
bDescriptorType 36
bDescriptorSubtype 3 (OUTPUT_TERMINAL)
bTerminalID 3
wTerminalType 0x0101 USB Streaming
bAssocTerminal 2
bSourceID 2
iTerminal 0
AudioControl Interface Descriptor:
bLength 9
bDescriptorType 36
bDescriptorSubtype 6 (FEATURE_UNIT)
bUnitID 2
bSourceID 1
bControlSize 2
bmaControls(0) 0x0000
iFeature 0
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 2
bAlternateSetting 0
bNumEndpoints 0
bInterfaceClass 1 Audio
bInterfaceSubClass 2 Streaming
bInterfaceProtocol 0
iInterface 0
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 2
bAlternateSetting 1
bNumEndpoints 1
bInterfaceClass 1 Audio
bInterfaceSubClass 2 Streaming
bInterfaceProtocol 0
iInterface 0
AudioStreaming Interface Descriptor:
bLength 7
bDescriptorType 36
bDescriptorSubtype 1 (AS_GENERAL)
bTerminalLink 1
bDelay 1 frames
wFormatTag 0x0001 PCM
AudioStreaming Interface Descriptor:
bLength 11
bDescriptorType 36
bDescriptorSubtype 2 (FORMAT_TYPE)
bFormatType 1 (FORMAT_TYPE_I)
bNrChannels 2
bSubframeSize 2
bBitResolution 16
bSamFreqType 1 Discrete
tSamFreq[ 0] 44100
Endpoint Descriptor:
bLength 9
bDescriptorType 5
bEndpointAddress 0x82 EP 2 IN
bmAttributes 13
Transfer Type Isochronous
Synch Type Synchronous
Usage Type Data
wMaxPacketSize 0x0100 1x 256 bytes
bInterval 4
bRefresh 0
bSynchAddress 0
AudioStreaming Endpoint Descriptor:
bLength 7
bDescriptorType 37
bDescriptorSubtype 1 (EP_GENERAL)
bmAttributes 0x01
Sampling Frequency
bLockDelayUnits 1 Milliseconds
wLockDelay 0x0001
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 3
bAlternateSetting 0
bNumEndpoints 2
bInterfaceClass 255 Vendor Specific Class
bInterfaceSubClass 66
bInterfaceProtocol 1
iInterface 5
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x02 EP 2 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x83 EP 3 IN
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 0
I have similar problem with my another device: Huawei MediaPad M3
Sorry if I should open a new issue.
Before running usbaudio
lsusb
Bus 001 Device 011: ID 12d1:107e Huawei Technologies Co., Ltd. BTV-DL09
adb devices
List of devices attached
CNT6R17602000558 device
Running usbaudio
usbaudio
[INFO] Device: [12d1:107e] CNT6R17602000558
[INFO] Audio forwarding enabled
[INFO] Waiting for input source...
[ERROR] Could not find matching PulseAudio input source
After running usbaudio
lsusb
Bus 001 Device 012: ID 18d1:2d03 Google Inc. BTV-DL09
adb devices
List of devices attached
CNT6R17602000558 offline
The device's USB mode changed to "Audio Source" after running usbaudio, which is a good sign. However I also noticed that the adb went offline at the same time, which doesn't happen with my other device that work fine.
Bus 001 Device 019: ID 18d1:2d05 Google Inc. Couldn't open device, some information will be missing
It seems there is a permission problem to open your USB device when audio accessory is enabled.
Ignoring anything there, JUST switching to the audio mode, it will automatically drop back to regular with zero intervention. It seems like something device side is not agreeing with this mode.
Hence the freq errors in dmesg
it will automatically drop back to regular with zero intervention
Does the product id automatically switch back from 2d05 to 4ee7?
Yes. That's what I was pointing out in the dmesg above. All those connects and disconnects are without me touching it.
So it goes into the audio mode 2d05, shows up as a USB audio device but then without doing anything disconnects and reconnects as 4ee7 (back to normal operation)
It's like the audio accessory mode is crapping out. I'm not sure.
Ahh thanks. Did you get a chance to look into the new audio capture API stuff in Q? That may be the best bet for Pixels. I can close this if need be.
Aha
https://source.android.com/compatibility/android-cdd.pdf
So yeah you might want to note this probably won't work for anybody past Oreo.
The same issue on my devices RedMi K20 Pro
lsusb -vd 18d1:4ee7 # audio forwarding disabled
lsusb -vd 18d1:2d05 # audio forwarding enabled