(Solved) enable i2s output on Raspberry model B+

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(Solved) enable i2s output on Raspberry model B+

Postby d-roby » 13 Dec 2019, 14:10

Hello.. i bought an i2s-spdif card for my Raspberry, but i cannot enable it.. i cannot find it in the config.txt
(i put the sd card on the PC)

my config.txt

# 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

# for more options see http://elinux.org/RPi_config.txt

## Some over clocking settings, govenor already set to ondemand

##None
#arm_freq=700
#core_freq=250
#sdram_freq=400
#over_voltage=0

##Modest
#arm_freq=800
#core_freq=300
#sdram_freq=400
#over_voltage=0

##Medium
#arm_freq=900
#core_freq=333
#sdram_freq=450
#over_voltage=2

##High
#arm_freq=950
#core_freq=450
#sdram_freq=450
#over_voltage=6

##Turbo
#arm_freq=1000
#core_freq=500
#sdram_freq=500
#over_voltage=6

gpu_mem_512=16
gpu_mem_256=16

##CMA - Dynamic Memory Split (unsupported/broken)
#cma_lwm=16
#cma_hwm=32
#cma_offline_start=16

# RuneAudio settings
cmdline=cmdline_linux-arch-rpi_3.12.26-1-ARCH.txt
kernel=linux-arch-rpi_3.12.26-1-ARCH.img


any suggestion?
Many thanks in advance
Roberto
Last edited by d-roby on 14 Dec 2019, 21:35, edited 1 time in total.
d-roby
 
Posts: 7
Joined: 09 Dec 2014, 15:42

Re: enable i2s output on Raspberry model B+

Postby eea123 » 13 Dec 2019, 19:55

Here is the help that I received to get mine going.
newbie-issue-w-i2s-card-s-t6335.html
Don't know if that will specifically help since I am using RCA line outs rather than the spdif output.
Last edited by eea123 on 15 Dec 2019, 18:22, edited 1 time in total.
eea123
 
Posts: 104
Joined: 23 Dec 2017, 19:19

Re: enable i2s output on Raspberry model B+

Postby d-roby » 13 Dec 2019, 20:40

eea123 wrote:Here is the help that I received to get mine going.
newbie-issue-w-i2s-card-s-t6335.html
Don't know if that will specifically help since I using RCA rather than spdif outs.


thank you... the problem is that my config.txt does not contain the rows
#dtoverlay=hifiberry-dac
#dtoverlay=hifiberry-dacplus
#dtoverlay=hifiberry-digi
#dtoverlay=hifiberry-amp
#dtoverlay=iqaudio-dac
#dtoverlay=iqaudio-dacplus
d-roby
 
Posts: 7
Joined: 09 Dec 2014, 15:42

Re: enable i2s output on Raspberry model B+

Postby eea123 » 14 Dec 2019, 03:35

Good to hear :).
eea123
 
Posts: 104
Joined: 23 Dec 2017, 19:19

Re: enable i2s output on Raspberry model B+

Postby d-roby » 14 Dec 2019, 21:35

Solved,
i2s board was already in the list ;-)
d-roby
 
Posts: 7
Joined: 09 Dec 2014, 15:42

Re: enable i2s output on Raspberry model B+

Postby eea123 » 15 Dec 2019, 18:24

d-roby wrote:Solved,
i2s board was already in the list ;-)


Glad to hear you got it going :). I honestly think in hindsight that I probably only needed to have rebooted my PI to get mine going after fighting with it for almost a week on and off. I swear I tried editing and changing settings at least three times.
eea123
 
Posts: 104
Joined: 23 Dec 2017, 19:19

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