[FS#3689] BPI R64 MT7622 I2S audio support

OpenWrt Bugs openwrt-bugs at lists.openwrt.org
Thu Mar 18 10:11:55 GMT 2021


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A new Flyspray task has been opened.  Details are below. 

User who did this - cncherisher (cncherisher) 

Attached to Project - OpenWrt/LEDE Project
Summary - BPI R64 MT7622 I2S audio support
Task Type - Bug Report
Category - Kernel
Status - Unconfirmed
Assigned To - 
Operating System - All
Severity - 低
Priority - 普通
Reported Version - Trunk
Due in Version - Undecided
Due Date - Undecided
Details - Supply the following if possible:

 - Device problem occurs on
Bananapi BPI R64

 - Software versions of OpenWrt/LEDE release, packages, etc.
Latest OpenWrt snapshot

 - Steps to reproduce
according to forum[[http://http://forum.banana-pi.org/t/bpi-r64-mt7622-i2s-iis-support/11533|External Link]] and wiki[[https://www.fw-web.de/dokuwiki/doku.php?id=en:bpi-r64:gpio|External Link]]

I have edited the dts file and flash it to emmc, but got error, no alsa device

[    0.723692] i2c-core: driver [wm8960] registered; 
[    0.729266] mt2701-wm8960 sound: ASoC: failed to init link wm8960-codec: -517 
[    0.736405] mt2701-wm8960 sound: mt2701_wm8960_machine_probe snd_soc_register_card fail -517



   

 

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https://bugs.openwrt.org/index.php?do=details&task_id=3689

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