[SOLVED] Native DSD on Snakeoil

[JD1]

Agent Kith, I have a request please.

I installed a FW update in my Mola Mola Makua DAC and it has changed its XMOS ID so now native DSD no longer works.

The new XMOS ID is  20b1:3089 XMOS Ltd
Could you please add this; connecting to Altset 3; in the nativeDSD kernel changes?

Thanks kindly,
JD

---

Before I forget (again) the command I used to get DAC info is;
cat /proc/asound/card0/stream0

...which gave me the following:
MolaMola MolaMola USB Audio 2.0 at usb-0000:01:00.0-1.1.1, high speed : USB Audio Playback:  Status: Stop  Interface    
Altset 1    Format: S32_LE    Channels: 2    Endpoint: 1 OUT (ASYNC)    Rates: 44100, 48000, 88200, 96000, 176400, 192000, 352800, 384000, 705600, 768000
Data packet interval: 125 us Interface 1   
Altset 2    Format: S16_LE   Channels: 2   Endpoint: 1 OUT (ASYNC)    Rates: 44100, 48000, 88200, 96000, 176400, 192000, 352800, 384000, 705600, 768000
Data packet interval: 125 us  Interface 1   
Altset 3    Format: SPECIAL    Channels: 2   Endpoint: 1 OUT (ASYNC)   Rates: 44100, 48000, 88200, 96000, 176400, 192000, 352800, 384000, 705600, 768000
Data packet interval: 125 us

From this, AK worked out to use Altset 3 for native DSD. Actually, this read-out is after installing the new FW in my DAC and it shows that it can now accept up to 768k input (previously max of 384k).

For the DAC's new XMOS ID, I used the command lsusb to see it had changed...
Bus 002 Device 002: ID 0781:5591 SanDisk Corp. 
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 005: ID 04d8:ff89 Microchip Technology, Inc. 
Bus 003 Device 004: ID 20b1:3089 XMOS Ltd 
Bus 003 Device 003: ID 0424:2512 Standard Microsystems Corp. USB 2.0 Hub
Bus 003 Device 002: ID 05e3:0610 Genesys Logic, Inc. 4-port hub
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

Of interest, when I use Roon Server on Snakeoil, it now detects that my DAC can go to 768k and I can now use DoP for DSD256 with Roon Server...but not with LMS/Squeezelite. Don't know why.




Cheers,
JD