Tiny Core Base > piCore Final Releases
piCore 14.0 (32 and 64 bit) release
aus9:
to anyone on arm6/7*
If you are using headphones/line out you may find no /var/lib/alsa/asound.state to interact with if you run a command
--- Code: ---sudo alsactl store
--- End code ---
the solution for me, which I hope works for you if interested is
--- Code: ---alsamixer # set your volumes
sudo alsactl store -f /home/tc/asound.state
--- End code ---
Then I append to my bootlocal as discussed above...one more line
--- Quote ---aslactl restore -f /home/tc/asound.state
--- End quote ---
Paul_123:
audio options on the kernel command line are set from the pi firmware. You should not be using anything on the command line to manipulate.
Audio is configured in config.txt I do not believe you can enable/disable the headphone jack and HDMI separately. Just pick the appropriate alsa device.
If you are using the VC4 driver, then there are audio options with that too, as the VC4 driver will take over.
aus9:
correction to my above restore info....on reboot I lost the setting so added a sleep and reboot is good again.
so my opt now reads
--- Quote ---rmmod snd_bcm2835
modprobe snd_bcm2835 options enable_headphones=1 enable_hdmi=0
sleep 3
alsactl restore -f /home/tc/asound.state
--- End quote ---
aus9:
Hi Paul_123
I may be misreading your response but I can assure that I have disabled hdmi audio out as per
--- Code: ---inxi -Axxx
Audio:
Device-1: bcm2711-hdmi0 driver: N/A bus-ID: N/A chip-ID: brcm:soc
class-ID: hdmi
Device-2: bcm2711-hdmi1 driver: N/A bus-ID: N/A chip-ID: brcm:soc
class-ID: hdmi
API: ALSA v: k6.1.25-piCore-v7l status: kernel-api
tc@box:~$ aplay -l
**** List of PLAYBACK Hardware Devices ****
card 0: Headphones [bcm2835 Headphones], device 0: bcm2835 Headphones [bcm2835 Headphones]
Subdevices: 8/8
Subdevice #0: subdevice #0
Subdevice #1: subdevice #1
Subdevice #2: subdevice #2
Subdevice #3: subdevice #3
Subdevice #4: subdevice #4
Subdevice #5: subdevice #5
Subdevice #6: subdevice #6
Subdevice #7: subdevice #7
--- End code ---
inxi is misleading but aplay is not!
We both agree that audio is enabled by the config.txt
at the moment I have bootlist lines
graphics-KERNEL.tcz
Xorg-3d.tcz
#### config.txt lines ...some deviate from original
[PI4]
initramfs rootfs-piCore-14.0.gz,modules-6.1.25-piCore-v7l.gz followkernel
kernel kernel6125v7l.img
hdmi_safe=1
config_hdmi_boost=4
dtparam=audio=on
[PI4]
# Enable DRM VC4 V3D driver on top of the dispmanx display stack
#dtoverlay=vc4-kms-v3d-pi4
max_framebuffers=2
[all]
dtoverlay=vc4-fkms-v3d
thanks for reading
## trivia
if card0 was hdmi I would agree but its not as hdmi is disabled
polikuo:
Hi.
Looks like I'm late to the party
Just trying it out on my Pi3 model B starting fresh
Here's what I've run into, I couldn't download KERNEL related files
--- Code: ---tc@piCore:~$ . /etc/init.d/tc-functions
tc@piCore:~$ getMirror
tc@piCore:~$ echo $MIRROR
http://repo.tinycorelinux.net/14.x/armv7l/tcz
tc@piCore:~$ echo $BUILD
armv7l
tc@piCore:~$ uname -r
6.1.25-piCore-v7
tc@piCore:~$ uname -m
armv7l
tc@piCore:~$ uname -a
Linux piCore 6.1.25-piCore-v7 #1 SMP Sun Apr 30 13:34:55 EDT 2023 armv7l GNU/Linux
--- End code ---
By default, without touching config.txt on Pi3B
You'll load up the armv7 kernel, but 'uname -m' says you have armv7l
This results in tce-load trying to download v7 modules from v7l repo
I think the easy fix for this is to adjust the config file
--- Code: ---[PI3]
initramfs rootfs-piCore-14.0.gz,modules-6.1.25-piCore-v7l.gz followkernel
kernel kernel6125v7l.img
#initramfs rootfs-piCore-14.0.gz,modules-6.1.25-piCore-v7.gz followkernel
#kernel kernel6125v7.img
--- End code ---
Could anyone kindly share some insight to which kernel I should pick for each type of board ?
P.S. the openbox.tcz.dep present on both armv6 and armv7 need a little fix
libpcre.tcz --> pcre.tcz
BTW, there's no openbox on armv7l repo, it's working though.
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