[AudioI] AudioInjector Zero no longer being recognized by raspberrypi 4 (Tony Henrie)
Matt
matt at audioinjector.net
Mon Mar 22 20:52:41 UTC 2021
The card is on the system.
aplay -l should list hw:0
Try getting the mixer up :
alsamixer -D hw:0
On 21/3/21 10:22 am, Tony Henrie via People wrote:
> Oops! Forgot to rename the subject line. See my reply below.
>
>> On Mar 20, 2021, at 5:18 PM, people-request at lists.audioinjector.net wrote:
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>> 1. Re: People Digest, Vol 14, Issue 9 (Tony Henrie)
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>>
>> ----------------------------------------------------------------------
>>
>> Message: 1
>> Date: Sat, 20 Mar 2021 17:18:13 -0600
>> From: Tony Henrie <tthenrie at yahoo.com>
>> To: people at lists.audioinjector.net
>> Subject: Re: [AudioI] People Digest, Vol 14, Issue 9
>> Message-ID: <DEA9BC7C-84EA-485C-BCF2-69F0F92CA849 at yahoo.com>
>> Content-Type: text/plain; charset="utf-8"
>>
>> Thanks for the response.
>>
>> here is cat /proc/asound/cards:
>>
>> 0 [audioinjectorpi]: audioinjector-p - audioinjector-pi-soundcard
>> audioinjector-pi-soundcard
>>
>> Here is lsmod:
>>
>> Module Size Used by
>> uinput 20480 0
>> fuse 126976 3
>> cmac 16384 1
>> rfcomm 49152 14
>> bnep 20480 2
>> 8021q 32768 0
>> garp 16384 1 8021q
>> stp 16384 1 garp
>> llc 16384 2 garp,stp
>> hid_logitech_hidpp 40960 0
>> snd_soc_wm8731 20480 1
>> regmap_spi 16384 1 snd_soc_wm8731
>> spidev 20480 0
>> joydev 20480 0
>> v3d 73728 3
>> gpu_sched 45056 1 v3d
>> brcmfmac 327680 0
>> brcmutil 20480 1 brcmfmac
>> snd_soc_audioinjector_pi_soundcard 16384 0
>> gpio_keys 20480 0
>> raspberrypi_ts 16384 0
>> sha256_generic 16384 0
>> raspberrypi_hwmon 16384 0
>> cfg80211 761856 1 brcmfmac
>> i2c_bcm2835 16384 0
>> rtl2832_sdr 24576 0
>> r820t 28672 1
>> rtl2832 20480 1
>> i2c_mux 16384 1 rtl2832
>> regmap_i2c 16384 2 snd_soc_wm8731,rtl2832
>> snd_soc_bcm2835_i2s 16384 2
>> spi_bcm2835 20480 0
>> dvb_usb_rtl28xxu 28672 1
>> pl2303 20480 0
>> dvb_usb_v2 28672 1 dvb_usb_rtl28xxu
>> usbserial 36864 1 pl2303
>> dvb_core 110592 2 dvb_usb_v2,rtl2832
>> vc4 253952 3
>> sg 28672 0
>> bcm2835_codec 36864 0
>> hid_logitech_dj 28672 0
>> v4l2_mem2mem 36864 1 bcm2835_codec
>> cec 49152 1 vc4
>> btusb 49152 0
>> btrtl 16384 1 btusb
>> btintel 24576 1 btusb
>> btbcm 16384 1 btusb
>> bluetooth 393216 43 btrtl,btintel,bnep,btbcm,rfcomm,btusb
>> bcm2835_v4l2 40960 0
>> bcm2835_isp 32768 0
>> videobuf2_vmalloc 16384 2 rtl2832_sdr,bcm2835_v4l2
>> bcm2835_mmal_vchiq 28672 3 bcm2835_isp,bcm2835_codec,bcm2835_v4l2
>> videobuf2_dma_contig 20480 2 bcm2835_isp,bcm2835_codec
>> videobuf2_memops 16384 2 videobuf2_dma_contig,videobuf2_vmalloc
>> videobuf2_v4l2 32768 5 bcm2835_isp,bcm2835_codec,rtl2832_sdr,bcm2835_v4l2,v4l2_mem2mem
>> videobuf2_common 61440 6 bcm2835_isp,bcm2835_codec,rtl2832_sdr,bcm2835_v4l2,v4l2_mem2mem,videobuf2_v4l2
>> videodev 249856 7 bcm2835_isp,bcm2835_codec,videobuf2_common,rtl2832_sdr,bcm2835_v4l2,v4l2_mem2mem,videobuf2_v4l2
>> mc 45056 8 bcm2835_isp,bcm2835_codec,videobuf2_common,videodev,dvb_core,dvb_usb_v2,v4l2_mem2mem,videobuf2_v4l2
>> vc_sm_cma 32768 2 bcm2835_isp,bcm2835_mmal_vchiq
>> ecdh_generic 16384 2 bluetooth
>> ecc 40960 1 ecdh_generic
>> rfkill 32768 6 bluetooth,cfg80211
>> drm_kms_helper 241664 3 vc4
>> drm 520192 10 v3d,vc4,gpu_sched,drm_kms_helper
>> rpivid_mem 16384 0
>> drm_panel_orientation_quirks 16384 1 drm
>> snd_soc_core 225280 4 snd_soc_wm8731,vc4,snd_soc_bcm2835_i2s,snd_soc_audioinjector_pi_soundcard
>> snd_compress 20480 1 snd_soc_core
>> snd_pcm_dmaengine 16384 1 snd_soc_core
>> snd_pcm 106496 9 snd_soc_wm8731,snd_compress,vc4,snd_pcm_dmaengine,snd_soc_bcm2835_i2s,snd_soc_core,snd_soc_audioinjector_pi_soundcard
>> snd_timer 32768 1 snd_pcm
>> snd 77824 11 snd_soc_wm8731,snd_compress,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
>> w1_gpio 16384 0
>> fb_sys_fops 16384 1 drm_kms_helper
>> wire 36864 1 w1_gpio
>> rpi_backlight 16384 0
>> backlight 20480 2 rpi_backlight,drm
>> nvmem_rmem 16384 0
>> cn 16384 1 wire
>> 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 495616 46
>> pi at rpi4b1:~ $
>>
>> here is /boot/config.txt:
>>
>> cat /boot/config.txt
>> # For more options and information see
>> # http://rpf.io/configtxt
>> # Some settings may impact device functionality. See link above for details
>>
>> # uncomment if you get no picture on HDMI for a default "safe" mode
>> #hdmi_safe=1
>>
>> # uncomment this if your display has a black border of unused pixels visible
>> # and your display can output without overscan
>> #disable_overscan=1
>>
>> # uncomment the following to adjust overscan. Use positive numbers if console
>> # goes off screen, and negative if there is too much border
>> #overscan_left=16
>> #overscan_right=16
>> #overscan_top=16
>> #overscan_bottom=16
>>
>> # uncomment to force a console size. By default it will be display's size minus
>> # overscan.
>> #framebuffer_width=1280
>> #framebuffer_height=720
>>
>> # uncomment if hdmi display is not detected and composite is being output
>> #hdmi_force_hotplug=1
>>
>> # uncomment to force a specific HDMI mode (this will force VGA)
>> #hdmi_group=1
>> #hdmi_mode=1
>>
>> # uncomment to force a HDMI mode rather than DVI. This can make audio work in
>> # DMT (computer monitor) modes
>> #hdmi_drive=2
>>
>> # uncomment to increase signal to HDMI, if you have interference, blanking, or
>> # no display
>> #config_hdmi_boost=4
>>
>> # uncomment for composite PAL
>> #sdtv_mode=2
>>
>> #uncomment to overclock the arm. 700 MHz is the default.
>> #arm_freq=800
>>
>> # Uncomment some or all of these to enable the optional hardware interfaces
>> dtparam=i2c_arm=on
>> #dtparam=i2s=on
>> dtparam=spi=on
>>
>> # Uncomment this to enable the lirc-rpi module
>> #dtoverlay=lirc-rpi
>>
>> # Additional overlays and parameters are documented /boot/overlays/README
>>
>> # Enable audio (loads snd_bcm2835)
>> dtparam=audio=off
>> dtoverlay=disable-bt
>> disable_splash=1
>> dtoverlay=vc4-fkms-v3d
>>
>> [pi3]
>> gpu_mem=256
>> max_framebuffers=1
>>
>> [pi3+]
>> gpu_mem=256
>> max_framebuffers=1
>>
>> [pi4]
>> max_framebuffers=2
>> start_x=1
>> enable_uart=1
>> dtoverlay=w1-gpio
>> # enable the AudioInjector.net sound card
>> dtoverlay=audioinjector-wm8731-audio
>>
>> # enable safe shutdown trigger by gpio
>> dtoverlay=gpio-shutdown
>>
>> Here?s a thought. I recently added the last line to /boot/config.txt - code: < dtoverlay=gpio-shutdown > to allow a soft shutdown of the raspberrypi4 with a trigger on pin 5 (GPIO 3) from the vehicle ignition switch. Is it possible that interferes with the AudioInjector Zero?s connection to the rpi via gpio?
>>
>> I have uninstalled pulseaudio and uninstalled alsa-common (and others alsa-related) and reinstalled each alternately with no change. I uninstalled pulseaudio and made sure all the proper settings were made in alsamixer, still no sound. It does, in fact, look like the pulseaudio issue, except that without pulseaudio I still get no output.
>>
>> A related issue is that OpenAuto Pro requires pulseaudio. Without it, I get no audio controls (volume in particular) in OAP. OAP made that change when Raspberrypi.org <http://raspberrypi.org/> went to pulseaudio. If the AI zero will not function with pulseaudio, I may have to find another sound card for my OAP and move my AI zero to another project.
>>
>> Tony
>>
>>> On Mar 20, 2021, at 6:00 AM, people-request at lists.audioinjector.net wrote:
>>>
>>> Send People mailing list submissions to
>>> people at lists.audioinjector.net
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>>> To subscribe or unsubscribe via the World Wide Web, visit
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>>> or, via email, send a message with subject or body 'help' to
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>>> You can reach the person managing the list at
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>>> When replying, please edit your Subject line so it is more specific
>>> than "Re: Contents of People digest..."
>>>
>>>
>>> Today's Topics:
>>>
>>> 1. AudioInjector Zero no longer being recognized by raspberrypi
>>> 4 (Tony Henrie)
>>> 2. Re: AudioInjector Zero no longer being recognized by
>>> raspberrypi 4 (Matt)
>>>
>>>
>>> ----------------------------------------------------------------------
>>>
>>> Message: 1
>>> Date: Fri, 19 Mar 2021 20:05:39 -0600
>>> From: Tony Henrie <tthenrie at yahoo.com>
>>> To: people at lists.audioinjector.net
>>> Subject: [AudioI] AudioInjector Zero no longer being recognized by
>>> raspberrypi 4
>>> Message-ID: <6C027A10-7DEF-468B-9E43-304DF546D004 at yahoo.com>
>>> Content-Type: text/plain; charset="utf-8"
>>>
>>> I just read another very recent thread (02/21/21?) that appears to have the same issue I have.
>>>
>>> I have a AI zero installed on a raspberrypi4B with OpenAuto Pro installed on Raspbian. I recently re-installed the latest OAP version, starting from scratch, and updated everything, did the AudioInjector shell install and everything was working fine. I just did another update of raspbian - sudo apt update and sudo apt full-upgrade, this evening (03/19/21) and suddenly my soundcard is no longer showing up. Your response to the other email indicated an issue with Pulseaudio. I don?t believe this is the issue (but I may be wrong) because it was working just fine a few days ago (Raspberrypi.org <http://raspberrypi.org/> went to pulseaudio by default some time ago). Now, after the recent update my card doesn?t show up. It is installed correctly. I re-ran the setup script this evening when I discovered my AIZ wasn?t outputting. I can see that my iphone is connected via bluetooth to the rpi and that it is registering sound input, but there is ?no output device?.
>>>
>>> I am familiar with linux, but not adept. where should I start to debug? Alsamixer indicates "there are no controls for this device? and no sound device shows under ?F6?.
>>>
>>> Tony Henrie
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>>> ------------------------------
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>>> Message: 2
>>> Date: Sat, 20 Mar 2021 13:24:44 +1100
>>> From: Matt <matt at audioinjector.net>
>>> To: people at lists.audioinjector.net
>>> Subject: Re: [AudioI] AudioInjector Zero no longer being recognized by
>>> raspberrypi 4
>>> Message-ID: <2f554ab1-d348-402c-b940-4b307abf5e14 at audioinjector.net>
>>> Content-Type: text/plain; charset="utf-8"; Format="flowed"
>>>
>>> Hi Tony,
>>>
>>> This certainly sounds like the pulseaudio problem. What does the
>>> following command output ?
>>>
>>> cat /proc/asound/cards
>>>
>>> Matt
>>>
>>> On 20/3/21 1:05 pm, Tony Henrie via People wrote:
>>>> I just read another very recent thread (02/21/21?) that appears to
>>>> have the same issue I have.
>>>>
>>>> I have a AI zero installed on a raspberrypi4B with OpenAuto Pro
>>>> installed on Raspbian. I recently re-installed the latest OAP version,
>>>> starting from scratch, and updated everything, did the AudioInjector
>>>> shell install and everything was working fine. I just did another
>>>> update of raspbian - *sudo apt update*?and *sudo apt full-upgrade,
>>>> *this evening (03/19/21)?and suddenly my soundcard is no longer
>>>> showing up. Your response to the other email indicated an issue with
>>>> Pulseaudio. I don?t believe this is the issue (but I may be wrong)
>>>> because it was working just fine a few days ago (Raspberrypi.org
>>>> <http://Raspberrypi.org>?went to pulseaudio by default some time ago).
>>>> Now, after the recent update my card doesn?t show up. It is installed
>>>> correctly. I re-ran the setup script this evening when I discovered my
>>>> AIZ wasn?t outputting. I can see that my iphone is connected via
>>>> bluetooth to the rpi and that it is registering sound input, but there
>>>> is ?no output device?.
>>>>
>>>> I am familiar with linux, but not adept. where should I start to
>>>> debug? Alsamixer indicates "there are no controls for this device? and
>>>> no sound device shows under ?F6?.
>>>>
>>>> Tony Henrie
>>>>
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