tas2764 2-003c: fault: over current

[Julien Voisin]

I recently got some worrying tas2764-related logs in my dmesg:

[58905.633152] macsmc-rtkit 23e400000.smc: RTKit: syslog message: charger.cpp:2420: Not charging:400001
[64729.753379] macsmc-power macsmc-power: Charging: 0
[64729.762817] macsmc-power macsmc-power: Port 1 state change (charge port: 1)
[64729.770272] macsmc-rtkit 23e400000.smc: RTKit: syslog message: aceElec.cpp:703: 	Elec: Elec Cause 0x0
[64990.658905] tas2764 2-003c: fault: over current
[64990.658910] tas2764 2-003c: other context to the fault: 02,19,00,00,00
[64992.152151] tas2764 2-003c: fault: over current
[64992.152163] tas2764 2-003c: other context to the fault: 02,19,00,00,00
[65455.808133] input: WH-1000XM3 (AVRCP) as /devices/virtual/input/input7
[65508.174031] macsmc-rtkit 23e400000.smc: RTKit: syslog message: aceElec.cpp:703: 	Elec: Elec Cause 0x0
[65508.272872] macsmc-power macsmc-power: Port 1 state change (charge port: 1)
[65508.272947] macsmc-power macsmc-power: Port 1 state change (charge port: 1)
[65508.275358] macsmc-power macsmc-power: Charging: 1

$ asahi-diagnose
# Asahi Linux System Diagnostic Dump

    Collected at:   Fri  9 Aug 22:07:59 PDT 2024 (2024-08-09T22:07:59-07:00)
    Username:       jvoisin
    Hostname:       chernabog

## Device information
    Model:          Apple MacBook Air (13-inch, M2, 2022)
    Compatible:     apple,j413 apple,t8112 apple,arm-platform

## Firmware versions
    iBoot1:         iBoot-10151.140.19
    iBoot2:         iBoot-8422.141.2
    SFR:            unknown
    OS firmware:    13.5
    m1n1 stage 2:   v1.4.14
    U-Boot:         2024.04

## Boot information
    ESP UUID:       f0f3e299-07aa-4db9-a3fe-965e5969237a
    EFI:            available

## System information
    Distro:         Fedora Linux Asahi Remix 40 (Workstation Edition)
    Kernel:         6.9.12-401.asahi.fc40.aarch64+16k
    Kernel build:   #1 SMP PREEMPT_DYNAMIC Sat Aug  3 22:26:24 UTC 2024
    Uptime:          22:07:59 up 1 day,  5:41,  1 user,  load average: 0.81, 1.07, 1.33
    Kernel cmdline: BOOT_IMAGE=(hd0,gpt5)/vmlinuz-6.9.12-401.asahi.fc40.aarch64+16k root=UUID=6b7fba8b-c7ab-48fe-b5b2-a3ce1dc9476f ro rootflags=subvol=root rhgb quiet rootflags=subvol=root rd.luks.uuid=2cae1ea9-2f69-4e31-9b28-d0d236fe3d5c brcmfmac.feature_disable=0x82000

## Audio Configuration:
    Default profile: 
    Pro Audio profile detected: no
    Old configuration files in `/etc/`: no
    File conflicts in `/usr/share/`: no
    Speaker detonation requested: no
    TAS2764 quirks applied: yes


## Package versions

alsa-ucm-asahi-5-3.fc40.noarch
asahi-audio-2.2-1.fc40.noarch
asahi-platform-metapackage-0-12.fc40.aarch64
asahi-repos-1-13.fc40.noarch
dracut-asahi-20240429-1.fc40.noarch
fedora-asahi-remix-scripts-20240722-1.fc40.noarch
kernel-16k-6.9.11-400.asahi.fc40.aarch64
kernel-16k-6.9.12-400.asahi.fc40.aarch64
kernel-16k-6.9.12-401.asahi.fc40.aarch64
kernel-16k-modules-extra-6.9.11-400.asahi.fc40.aarch64
kernel-16k-modules-extra-6.9.12-400.asahi.fc40.aarch64
kernel-16k-modules-extra-6.9.12-401.asahi.fc40.aarch64
m1n1-1.4.14-3.fc40.aarch64
package asahi-fwextract is not installed
package mesa is not installed
pipewire-1.0.7-2.fc40.aarch64
speakersafetyd-0.1.9-3.fc40.aarch64
tiny-dfr-0.2.0-5.fc40.aarch64
uboot-images-armv8-2024.04-4.fc40.noarch
update-m1n1-20240429-1.fc40.noarch
wireplumber-0.5.5-1.fc40.aarch64

$