[AudioI] Isolated Soundcard not working on Manjaro ARM, but Zero does
Ted Rippert
ted.rippert at gmail.com
Tue Sep 27 23:26:18 UTC 2022
OK, the dmesg wasn’t really helpful, so I looked at the kernel modules. I’ve included the lsmod output for the RPi OS and Manjaro systems below. What stands out to me is that the snd_soc_cs4271_i2c module and the regmap_i2c module load on the RPi OS but not on Manjaro. Let me know if that gives you any ideas for how to approach this. Also, let me know if you see anything in the lsmod outputs that looks worth investigating.
Thanks again,
-Ted
RPi OS ISOLATED
lsmod
Module Size Used by
bnep 20480 2
hci_uart 40960 1
btbcm 16384 1 hci_uart
bluetooth 360448 24 hci_uart,bnep,btbcm
ecdh_generic 16384 1 bluetooth
ecc 36864 1 ecdh_generic
fuse 114688 3
8021q 32768 0
garp 16384 1 8021q
stp 16384 1 garp
llc 16384 2 garp,stp
binfmt_misc 20480 1
snd_soc_cs4271_i2c 16384 1
snd_soc_cs4271 16384 1 snd_soc_cs4271_i2c
regmap_i2c 16384 1 snd_soc_cs4271_i2c
joydev 20480 0
hid_logitech_hidpp 40960 0
hid_logitech_dj 28672 0
vc4 237568 3
cec 49152 1 vc4
brcmfmac 319488 0
brcmutil 20480 1 brcmfmac
drm_kms_helper 184320 3 vc4
v3d 69632 3
gpu_sched 36864 1 v3d
sha256_generic 16384 0
snd_soc_bcm2835_i2s 16384 2
libsha256 20480 1 sha256_generic
drm 458752 10 v3d,vc4,gpu_sched,drm_kms_helper
snd_soc_audioinjector_isolated_soundcard 16384 0
cfg80211 675840 1 brcmfmac
i2c_bcm2835 16384 0
bcm2835_codec 36864 0
rfkill 28672 6 bluetooth,cfg80211
raspberrypi_hwmon 16384 0
bcm2835_v4l2 45056 0
drm_panel_orientation_quirks 16384 1 drm
bcm2835_isp 32768 0
v4l2_mem2mem 32768 1 bcm2835_codec
bcm2835_mmal_vchiq 28672 3 bcm2835_isp,bcm2835_codec,bcm2835_v4l2
videobuf2_dma_contig 20480 2 bcm2835_isp,bcm2835_codec
videobuf2_vmalloc 16384 1 bcm2835_v4l2
videobuf2_memops 16384 2 videobuf2_dma_contig,videobuf2_vmalloc
videobuf2_v4l2 28672 4 bcm2835_isp,bcm2835_codec,bcm2835_v4l2,v4l2_mem2mem
videobuf2_common 57344 5 bcm2835_isp,bcm2835_codec,bcm2835_v4l2,v4l2_mem2mem,videobuf2_v4l2
snd_soc_core 200704 4 snd_soc_cs4271,vc4,snd_soc_bcm2835_i2s,snd_soc_audioinjector_isolated_soundcard
videodev 237568 6 bcm2835_isp,bcm2835_codec,videobuf2_common,bcm2835_v4l2,v4l2_mem2mem,videobuf2_v4l2
mc 40960 6 bcm2835_isp,bcm2835_codec,videobuf2_common,videodev,v4l2_mem2mem,videobuf2_v4l2
snd_compress 20480 1 snd_soc_core
snd_pcm_dmaengine 16384 1 snd_soc_core
snd_pcm 94208 5 vc4,snd_pcm_dmaengine,snd_soc_bcm2835_i2s,snd_soc_core,snd_soc_audioinjector_isolated_soundcard
vc_sm_cma 32768 2 bcm2835_isp,bcm2835_mmal_vchiq
snd_timer 32768 1 snd_pcm
snd 73728 9 snd_compress,snd_soc_cs4271,snd_timer,snd_soc_core,snd_pcm
syscopyarea 16384 1 drm_kms_helper
sysfillrect 16384 1 drm_kms_helper
sysimgblt 16384 1 drm_kms_helper
fb_sys_fops 16384 1 drm_kms_helper
rpivid_mem 16384 0
uio_pdrv_genirq 16384 0
uio 20480 1 uio_pdrv_genirq
i2c_dev 20480 0
ip_tables 28672 0
x_tables 32768 1 ip_tables
ipv6 458752 34
Mannaro ISOLATED:
lsmod
Module Size Used by
snd_seq_dummy 16384 0
snd_hrtimer 16384 1
snd_seq 77824 7 snd_seq_dummy
snd_seq_device 20480 1 snd_seq
hci_uart 53248 1
btbcm 28672 1 hci_uart
bluetooth 479232 3 hci_uart,btbcm
ecdh_generic 16384 1 bluetooth
ecc 36864 1 ecdh_generic
ghash_generic 16384 0
ghash_ce 24576 0
gf128mul 16384 2 ghash_generic,ghash_ce
gcm 24576 0
ccm 20480 0
algif_aead 20480 0
ctr 16384 0
algif_skcipher 20480 0
cmac 16384 0
zram 28672 2
md5 16384 0
zsmalloc 36864 1 zram
8021q 32768 0
md4 16384 0
algif_hash 20480 0
garp 16384 1 8021q
stp 20480 1 garp
af_alg 32768 3 algif_hash,algif_skcipher,algif_aead
llc 20480 2 stp,garp
snd_soc_cs4271 20480 0
joydev 24576 0
bcm2835_codec 49152 0
bcm2835_v4l2 45056 0
bcm2835_isp 32768 0
v4l2_mem2mem 40960 1 bcm2835_codec
bcm2835_mmal_vchiq 40960 3 bcm2835_codec,bcm2835_v4l2,bcm2835_isp
v3d 81920 3
videobuf2_vmalloc 20480 1 bcm2835_v4l2
videobuf2_dma_contig 24576 2 bcm2835_codec,bcm2835_isp
brcmfmac 331776 0
videobuf2_memops 20480 2 videobuf2_vmalloc,videobuf2_dma_contig
brcmutil 24576 1 brcmfmac
videobuf2_v4l2 32768 4 bcm2835_codec,bcm2835_v4l2,v4l2_mem2mem,bcm2835_isp
gpu_sched 45056 1 v3d
crct10dif_ce 20480 1
videobuf2_common 65536 8 bcm2835_codec,videobuf2_vmalloc,videobuf2_dma_contig,videobuf2_v4l2,bcm2835_v4l2,v4l2_mem2mem,videobuf2_memops,bcm2835_isp
raspberrypi_hwmon 16384 0
videodev 262144 6 bcm2835_codec,videobuf2_v4l2,bcm2835_v4l2,videobuf2_common,v4l2_mem2mem,bcm2835_isp
i2c_bcm2835 16384 0
snd_soc_audioinjector_isolated_soundcard 16384 0
snd_soc_bcm2835_i2s 16384 0
vc_sm_cma 36864 2 bcm2835_mmal_vchiq,bcm2835_isp
cfg80211 872448 1 brcmfmac
mc 61440 6 videodev,bcm2835_codec,videobuf2_v4l2,videobuf2_common,v4l2_mem2mem,bcm2835_isp
snd_bcm2835 28672 2
rpivid_mem 16384 0
rfkill 36864 4 bluetooth,cfg80211
uio_pdrv_genirq 16384 0
uio 24576 1 uio_pdrv_genirq
nvmem_rmem 16384 0
sch_fq_codel 20480 7
fuse 135168 1
ip_tables 32768 0
x_tables 45056 1 ip_tables
ipv6 552960 36
hid_logitech_hidpp 49152 0
hid_logitech_dj 32768 0
vc4 286720 3
snd_soc_core 245760 4 snd_soc_bcm2835_i2s,vc4,snd_soc_cs4271,snd_soc_audioinjector_isolated_soundcard
snd_compress 20480 1 snd_soc_core
snd_pcm_dmaengine 20480 1 snd_soc_core
snd_pcm 135168 6 snd_soc_bcm2835_i2s,snd_bcm2835,snd_soc_audioinjector_isolated_soundcard,snd_compress,snd_soc_core,snd_pcm_dmaengine
snd_timer 36864 3 snd_seq,snd_hrtimer,snd_pcm
snd 98304 14 snd_seq,snd_seq_device,snd_bcm2835,snd_soc_cs4271,snd_timer,snd_compress,snd_soc_core,snd_pcm
drm_kms_helper 294912 3 vc4
syscopyarea 16384 1 drm_kms_helper
sysfillrect 16384 1 drm_kms_helper
sysimgblt 16384 1 drm_kms_helper
fb_sys_fops 16384 1 drm_kms_helper
drm 581632 10 gpu_sched,drm_kms_helper,v3d,vc4
backlight 20480 2 drm_kms_helper,drm
cec 73728 1 vc4
> On Sep 23, 2022, at 2:27 PM, Ted Rippert <ted.rippert at gmail.com> wrote:
>
> Thanks Matt.
>
> Here are some dmesg outputs with search terms for a successful load of the Zero on Manjaro, Failed load of the Isolated on Manjaro and successful load of the Isolated on RasPi OS. The only change to /boot/config.txt on Manjaro is the dtoverlay line for the audio injector card.
>
> Manjaro ZERO:
>
> dmesg | grep "i2s\|i2c\|alsa\|audioinjector"
> [ 0.000000] Kernel command line: coherent_pool=1M 8250.nr_uarts=0 snd_bcm2835.enable_compat_alsa=0 snd_bcm2835.enable_hdmi=1 video=HDMI-A-1:1600x900M at 60 smsc95xx.macaddr=DC:A6:32:8B:48:84 vc_mem.mem_base=0x3eb00000 vc_mem.mem_size=0x3ff00000 root=PARTUUID=b99d8715-02 rw rootwait console=ttyS0,115200 console=tty3 selinux=0 quiet splash plymouth.ignore-serial-consoles smsc95xx.turbo_mode=N dwc_otg.lpm_enable=0 kgdboc=ttyS0,115200 elevator=noop usbhid.mousepoll=8 audit=0 isolcpus=2-3 nohz_full=2-3 rcu_nocbs=2-3 nowatchdog acpi_irq_nobalance
> [ 5.081678] Modules linked in: snd_soc_wm8731(+) regmap_spi joydev bcm2835_codec(C) bcm2835_isp(C) v4l2_mem2mem brcmfmac bcm2835_v4l2(C) bcm2835_mmal_vchiq(C) v3d videobuf2_dma_contig videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 snd_soc_audioinjector_pi_soundcard crct10dif_ce gpu_sched brcmutil i2c_bcm2835 videobuf2_common videodev raspberrypi_hwmon snd_bcm2835(C) snd_soc_bcm2835_i2s vc_sm_cma(C) mc nvmem_rmem rpivid_mem uio_pdrv_genirq uio cfg80211 rfkill sch_fq_codel fuse ip_tables x_tables ipv6 hid_logitech_hidpp hid_logitech_dj vc4 snd_soc_core snd_compress snd_pcm_dmaengine snd_pcm snd_timer snd drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops drm backlight cec
> [ 5.082092] audioinjector_pi_soundcard_probe+0x74/0xf0 [snd_soc_audioinjector_pi_soundcard]
> [ 5.089780] audioinjector-stereo soc:sound: successfully loaded
> [ 24.242456] bcm2835-i2s fe203000.i2s: I2S SYNC error!
> [ 24.260344] bcm2835-i2s fe203000.i2s: I2S SYNC error!
>
> Manjaro ISOLATED:
>
> dmesg | grep "i2s\|i2c\|alsa\|audioinjector"
> [ 0.000000] Kernel command line: coherent_pool=1M 8250.nr_uarts=0 snd_bcm2835.enable_compat_alsa=0 snd_bcm2835.enable_hdmi=1 video=HDMI-A-1:1600x900M at 60 smsc95xx.macaddr=DC:A6:32:8B:48:84 vc_mem.mem_base=0x3eb00000 vc_mem.mem_size=0x3ff00000 root=PARTUUID=b99d8715-02 rw rootwait console=ttyS0,115200 console=tty3 selinux=0 quiet splash plymouth.ignore-serial-consoles smsc95xx.turbo_mode=N dwc_otg.lpm_enable=0 kgdboc=ttyS0,115200 elevator=noop usbhid.mousepoll=8 audit=0 isolcpus=2-3 nohz_full=2-3 rcu_nocbs=2-3 nowatchdog acpi_irq_nobalance
>
> RasPi OS ISOLATED:
>
> dmesg | grep "i2s\|i2c\|alsa\|audioinjector"
> [ 0.000000] Kernel command line: coherent_pool=1M 8250.nr_uarts=0 snd_bcm2835.enable_compat_alsa=0 snd_bcm2835.enable_hdmi=1 video=HDMI-A-1:1600x900M at 60 smsc95xx.macaddr=DC:A6:32:8B:48:84 vc_mem.mem_base=0x3ec00000 vc_mem.mem_size=0x40000000 console=ttyS0,115200 console=tty1 root=PARTUUID=c1654665-02 rootfstype=ext4 elevator=deadline fsck.repair=yes rootwait quiet splash plymouth.ignore-serial-consoles
> [ 3.148604] i2c /dev entries driver
> [ 4.696963] audioinjector-isolated soc:sound: ASoC: failed to init link AudioInjector ISO: -517
> [ 4.880169] audioinjector-isolated soc:sound: ASoC: failed to init link AudioInjector ISO: -517
> [ 4.990074] audioinjector-isolated soc:sound: ASoC: failed to init link AudioInjector ISO: -517
> [ 5.008922] audioinjector-isolated soc:sound: ASoC: failed to init link AudioInjector ISO: -517
> [ 5.092692] audioinjector-isolated soc:sound: ASoC: failed to init link AudioInjector ISO: -517
> [ 5.255250] audioinjector-isolated soc:sound: ASoC: failed to init link AudioInjector ISO: -517
> [ 5.765656] audioinjector-isolated soc:sound: ASoC: failed to init link AudioInjector ISO: -517
> [ 5.775084] audioinjector-isolated soc:sound: ASoC: failed to init link AudioInjector ISO: -517
> [ 5.861426] audioinjector-isolated soc:sound: cs4271-hifi <-> fe203000.i2s mapping ok
>
>> On Sep 22, 2022, at 3:01 PM, Matt Flax via People <people at lists.audioinjector.net> wrote:
>>
>> ok,
>>
>> Lets look into this a little.
>>
>> Any relevant messages printed out at boot time in the command dmesg ?
>>
>> On 21/9/22 10:51, Ted Rippert via People wrote:
>>> I finally got an Isolated sound card, and it loaded up on the Raspberry Pi OS with just a simple change to the dtoverlay in /boot/config.txt
>>>
>>> On Manjaro ARM OS (same hardware) the Zero sound card worked right away using the standard overlay, but the Isolated is not recognized using the audioinjector-isolated-soundcard overlay. I did check in the /boot/overlays folder and there is an audioinjector-isolated-soundcard.dtbo file there.
>>>
>>> I would really like to get the isolated sound card working on Manjaro, but not sure how to start debugging this. Any suggestions are welcome.
>>>
>>> Thanks,
>>> -Ted
>>>
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>>
>>
>>
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