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simple-ampli-switch, update devicetree module, enable 'ant2', remove audio-patch

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This commit is contained in:
robert jakub 2024-10-24 10:13:29 +02:00
parent dae8cef853
commit d4e8a63052
2 changed files with 6 additions and 51 deletions
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44
uconsole/audio.nix
View File

@ -1,44 +0,0 @@
{pkgs, ...}: let
rpi-utils = pkgs.callPackage ../raspberry-pi/packages/rpi-utils {};
audio-patch = pkgs.writeText "audio_3.5_patch.py" ''
import os
import time
def init_gpio():
os.popen("${rpi-utils}/bin/pinctrl set 11 op")
os.popen("${rpi-utils}/bin/pinctrl set 10 ip pn")
def check_3_5():
tmp = os.popen("${rpi-utils}/bin/pinctrl 10").readline().strip("\n")
return tmp
def enable_speaker_gpio():
os.popen("${rpi-utils}/bin/pinctrl set 11 op dh")
def disable_speaker_gpio():
os.popen("${rpi-utils}/bin/pinctrl set 11 op dl")
init_gpio()
while True:
tmp = check_3_5()
if tmp == "10: ip pn | lo // GPIO10 = input":
enable_speaker_gpio()
elif tmp == "10: ip pn | hi // GPIO10 = input":
disable_speaker_gpio()
time.sleep(1)
'';
in {
config = {
systemd.services."audio_3.5_patch" = {
description = "cpi audio patch";
after = ["multi-user.target"];
wantedBy = ["multi-user.target"];
serviceConfig = {
Type = "simple";
ExecStart = "${pkgs.python3Minimal}/bin/python ${audio-patch}";
RemainAfterExit = "no";
};
};
};
}

13
uconsole/default.nix
View File

@ -11,8 +11,7 @@ in {
[nixos-hardware.nixosModules.raspberry-pi-4]
++ [./kernel]
++ [../raspberry-pi/overlays]
++ [../raspberry-pi/apply-overlays]
++ [./audio.nix];
++ [../raspberry-pi/apply-overlays];
config = {
environment.systemPackages = [rpi-utils];
@ -25,10 +24,10 @@ in {
cpu-revision.enable = mkDefault true;
audremap.enable = mkDefault true;
vc4-kms-v3d.enable = mkDefault true;
disable-pcie.enable = mkDefault true;
disable-genet.enable = mkDefault true;
panel-uc.enable = mkDefault true;
cpi-pmu.enable = mkDefault true;
cpi-disable-pcie.enable = mkDefault true;
cpi-disable-genet.enable = mkDefault true;
cpi-uconsole.enable = mkDefault true;
# cpi-pmu.enable = mkDefault true;
cpi-i2c1.enable = mkDefault false;
cpi-spi4.enable = mkDefault false;
cpi-bluetooth.enable = mkDefault true;
@ -42,7 +41,7 @@ in {
{
name = "bcm2711-rpi-cm4";
params = {
ant2 = mkDefault "off";
ant2 = mkDefault "on";
audio = mkDefault "on";
spi = mkDefault "off";
i2c_arm = mkDefault "on";