pi@rockpi-4b:~$ aplay -l
**** List of PLAYBACK Hardware Devices ****
card 0: rockchipes8316c [rockchip,es8316-codec], device 0: ff880000.i2s-ES8316 HiFi ES8316 HiFi-0 [ff880000.i2s-ES8316 HiFi ES8316 HiFi-0]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 1: HDMICODEC [HDMI-CODEC], device 0: ff8a0000.i2s-i2s-hifi i2s-hifi-0 [ff8a0000.i2s-i2s-hifi i2s-hifi-0]
Subdevices: 1/1
Subdevice #0: subdevice #0
pi@rockpi-4b:~$
How is it possible to turn on the sound on HDMI?
There is sound on the 3.5mm socket.
But when I click on the speaker in the top right, then Volume Control. Only "Analog Output" can be selected as output devices.
