i really tried and read all the posts.
My USB async Hifimediy dac connected on USB ist not visible to choose as output
What is wrong?
I tried mixer control software, cmedia fix.
But its not working
Only AUDIO and ALSA
Here is the log
[ 3.863457] usb 1-1.3: New USB device found, idVendor=262a, idProduct=10e1
[ 3.889173] usb 1-1.3: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 3.909002] usb 1-1.3: Product: SA9023 USB Audio
[ 3.918262] usb 1-1.3: Manufacturer: HiFimeDIY Audio
[ 3.968521] input: HiFimeDIY Audio SA9023 USB Audio as /devices/platform/bcm2708_usb/usb1/1-1/1-1.3/1-1.3:1.0/input/input0
[ 3.999745] hid-generic 0003:262A:10E1.0001: input,hidraw0: USB HID v1.00 Device [HiFimeDIY Audio SA9023 USB Audio] on usb-bcm2708_usb-1.3/input0
[ 4.896211] udevd[156]: starting version 175
[ 5.682287] bcm2708_i2c_init_pinmode(0,0)
[ 5.850450] bcm2708_i2c_init_pinmode(0,1)
[ 5.999304] bcm2708_i2c bcm2708_i2c.0: BSC0 Controller at 0x20205000 (irq 79) (baudrate 100000)
[ 6.294542] bcm2708_spi bcm2708_spi.0: master is unqueued, this is deprecated
[ 6.295430] bcm2708_spi bcm2708_spi.0: SPI Controller at 0x20204000 (irq 80)
[ 6.295683] bcm2708_i2c_init_pinmode(1,2)
[ 6.295692] bcm2708_i2c_init_pinmode(1,3)
[ 6.296006] bcm2708_i2c bcm2708_i2c.1: BSC1 Controller at 0x20804000 (irq 79) (baudrate 100000)
[ 6.634377] bcm2708-i2s bcm2708-i2s.0: Failed to create debugfs directory
[ 7.266686] usbcore: registered new interface driver snd-usb-audio
[ 7.959166] usbcore: registered new interface driver rtl8192cu
[ 10.958234] EXT4-fs (mmcblk0p3): re-mounted. Opts: (null)
[ 11.417976] EXT4-fs (mmcblk0p3): Mount option “nouser_xattr” will be removed by 3.5
[ 11.417976] Contact linux-ext4@vger.kernel.org if you think we should keep it.
[ 11.417976]
[ 163.246081] usb 1-1.3: USB disconnect, device number 4
[ 179.716639] smsc95xx 1-1.1:1.0 eth0: link down
[ 181.149097] usb 1-1.2: new high-speed USB device number 5 using dwc_otg
[ 181.262486] usb 1-1.2: New USB device found, idVendor=2101, idProduct=8500
[ 181.276589] usb 1-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 181.291110] usb 1-1.2: Product: USB2.0 Hub
[ 181.302324] usb 1-1.2: Manufacturer: Action Star
[ 181.315409] hub 1-1.2:1.0: USB hub found
[ 181.327123] hub 1-1.2:1.0: 5 ports detected
[ 181.396633] smsc95xx 1-1.1:1.0 eth0: link up, 100Mbps, full-duplex, lpa 0x45E1
[ 181.619390] usb 1-1.2.1: new high-speed USB device number 6 using dwc_otg
[ 181.732918] usb 1-1.2.1: New USB device found, idVendor=2101, idProduct=8501
[ 181.747108] usb 1-1.2.1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 181.761559] usb 1-1.2.1: Product: USB HID
[ 181.772557] usb 1-1.2.1: Manufacturer: Action Star
[ 181.789526] hid-generic 0003:2101:8501.0002: hiddev0,hidraw0: USB HID v1.11 Device [Action Star USB HID] on usb-bcm2708_usb-1.2.1/input0
[ 196.628313] usb 1-1.2.3: new full-speed USB device number 7 using dwc_otg
[ 196.791036] usb 1-1.2.3: config 1 has an invalid interface number: 3 but max is 2
[ 196.805747] usb 1-1.2.3: config 1 has an invalid interface number: 3 but max is 2
[ 196.820556] usb 1-1.2.3: config 1 has an invalid interface number: 3 but max is 2
[ 196.835473] usb 1-1.2.3: config 1 has an invalid interface number: 3 but max is 2
[ 196.850105] usb 1-1.2.3: config 1 has no interface number 2
[ 196.884542] usb 1-1.2.3: New USB device found, idVendor=262a, idProduct=10e1
[ 196.898900] usb 1-1.2.3: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 196.913487] usb 1-1.2.3: Product: SA9023 USB Audio
[ 196.925155] usb 1-1.2.3: Manufacturer: HiFimeDIY Audio
[ 196.960836] input: HiFimeDIY Audio SA9023 USB Audio as /devices/platform/bcm2708_usb/usb1/1-1/1-1.2/1-1.2.3/1-1.2.3:1.0/input/input1
[ 196.980272] hid-generic 0003:262A:10E1.0003: input,hidraw1: USB HID v1.00 Device [HiFimeDIY Audio SA9023 USB Audio] on usb-bcm2708_usb-1.2.3/input0
Please make sure you connect the DAC before turning on the PI. Then, set i2s DAC to disabled (system settings). Reboot and go to playback, press ctrl+f5 to update and you should see the DAC.
If you still cannot see it this is probably a power supply issue, try to use another 5v PSU for your pi
