May 27, 20233 yr Hi there, Recently I flashed the latest armbian on a sd card and booted OrangePi 4. Everything works smoothly except for the audio. I just see HDMI {recording,playing} devices. But OrangePi 4 has an audio jack onboard and a built-in microphone. Here are more details: root@orangepi4:~# arecord -l **** List of CAPTURE Hardware Devices **** card 0: hdmisound [hdmi-sound], device 0: ff8a0000.i2s-i2s-hifi i2s-hifi-0 [ff8a0000.i2s-i2s-hifi i2s-hifi-0] Subdevices: 1/1 Subdevice #0: subdevice #0 root@orangepi4:~# aplay -l **** List of PLAYBACK Hardware Devices **** card 0: hdmisound [hdmi-sound], device 0: ff8a0000.i2s-i2s-hifi i2s-hifi-0 [ff8a0000.i2s-i2s-hifi i2s-hifi-0] Subdevices: 1/1 Subdevice #0: subdevice #0 root@orangepi4:~# cat /etc/issue Armbian 23.02.2 Jammy \l root@orangepi4:~# uname -a Linux orangepi4 5.15.93-rockchip64 #23.02.2 SMP PREEMPT Fri Feb 17 23:48:36 UTC 2023 aarch64 aarch64 aarch64 GNU/Linux root@orangepi4:~# lsmod Module Size Used by tls 106496 0 sunrpc 581632 1 lz4hc 16384 0 lz4 16384 0 dw_hdmi_cec 16384 0 snd_soc_hdmi_codec 24576 1 dw_hdmi_i2s_audio 16384 0 hantro_vpu 118784 0 rockchip_vdec 32768 0 rockchip_iep 20480 0 snd_soc_rt5651 102400 0 hci_uart 147456 0 snd_soc_simple_card 24576 1 v4l2_h264 16384 2 rockchip_vdec,hantro_vpu snd_soc_rockchip_i2s 24576 2 videobuf2_dma_contig 24576 3 rockchip_vdec,hantro_vpu,rockchip_iep snd_soc_simple_card_utils 28672 1 snd_soc_simple_card snd_soc_rl6231 20480 1 snd_soc_rt5651 v4l2_mem2mem 40960 3 rockchip_vdec,hantro_vpu,rockchip_iep snd_soc_rockchip_pcm 16384 1 snd_soc_rockchip_i2s videobuf2_vmalloc 20480 1 hantro_vpu btqca 24576 1 hci_uart videobuf2_memops 20480 2 videobuf2_vmalloc,videobuf2_dma_contig btrtl 24576 1 hci_uart videobuf2_v4l2 32768 4 rockchip_vdec,hantro_vpu,rockchip_iep,v4l2_mem2mem snd_soc_core 262144 6 snd_soc_rt5651,snd_soc_rockchip_pcm,snd_soc_hdmi_codec,snd_soc_simple_card_utils,snd_soc_rockchip_i2s,snd_soc_simple_card videobuf2_common 65536 8 rockchip_vdec,videobuf2_vmalloc,videobuf2_dma_contig,videobuf2_v4l2,hantro_vpu,rockchip_iep,v4l2_mem2mem,videobuf2_memops snd_pcm_dmaengine 20480 1 snd_soc_core snd_pcm 131072 4 snd_soc_rt5651,snd_soc_hdmi_codec,snd_soc_core,snd_pcm_dmaengine videodev 262144 6 rockchip_vdec,videobuf2_v4l2,hantro_vpu,videobuf2_common,rockchip_iep,v4l2_mem2mem btbcm 28672 1 hci_uart btintel 40960 1 hci_uart snd_timer 40960 1 snd_pcm fusb302 28672 0 snd 94208 6 snd_soc_hdmi_codec,snd_timer,snd_soc_core,snd_pcm tcpm 65536 1 fusb302 bluetooth 638976 6 btrtl,btqca,btintel,hci_uart,btbcm mc 61440 6 rockchip_vdec,videodev,videobuf2_v4l2,hantro_vpu,videobuf2_common,v4l2_mem2mem typec 65536 1 tcpm soundcore 16384 1 snd rfkill 36864 2 bluetooth cpufreq_dt 20480 0 zram 40960 3 sch_fq_codel 20480 2 ramoops 32768 0 pstore_blk 16384 0 reed_solomon 24576 1 ramoops pstore_zone 28672 1 pstore_blk ip_tables 32768 0 x_tables 49152 1 ip_tables autofs4 49152 2 panfrost 69632 0 gpu_sched 40960 1 panfrost motorcomm 24576 1 dwmac_rk 28672 0 stmmac_platform 24576 1 dwmac_rk stmmac 237568 2 stmmac_platform,dwmac_rk pcs_xpcs 24576 1 stmmac pwm_bl 20480 0 adc_keys 16384 0 Probably I need to install and load some kernel modules. Thanks in advance. Edited May 27, 20233 yr by Mr. Fennec Missed `arecord -l` output
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