[#4011] Install ad1981/ad1980 module failed on BF537/BF548 in trunk

Submitted By: Vivi Li

Open Date

2008-04-03 07:27:31 Close Date

2008-09-12 03:30:17

Priority:

Medium Assignee:

Cliff Cai

Status:

Closed Fixed In Release:

N/A

Found In Release:

N/A Release:

Category:

N/A Board:

N/A

Processor:

N/A Silicon Revision:

Is this bug repeatable?:

Yes Resolution:

Fixed

Uboot version or rev.:

Toolchain version or rev.:

08r1-rc8

App binary format:

N/A

Summary: Install ad1981/ad1980 module failed on BF537/BF548 in trunk

Details:

Install ad1981(ad1980) module failed on BF537 and BF548 in trunk.

Bellow is the log:

root:/> modprobe snd-ad1981

ASoC version 0.13.1

AD1980 SoC Audio Codec

asoc: AC97 <-> bf5xx-ac97 mapping ok

AD1980 AC97 reset failed

AC97 link error

soc-audio: probe of soc-audio failed with error -5

root:/> lsmod

Module Size Used by

snd_ad1981 1156 0

snd_soc_bf5xx 3296 1 snd_ad1981

snd_soc_ad1980 4416 1 snd_ad1981

snd_soc_core 17920 2 snd_soc_bf5xx,snd_soc_ad1980

ac97_bus 1088 1 snd_soc_core

snd_soc_bf5xx_ac97 12620 3 snd_ad1981,snd_soc_bf5xx,snd_soc_ad1980

root:/> tone

ERROR: failed to open DAC device /dev/dsp

Follow-ups

--- Cliff Cai 2008-08-22 03:07:51

It disappears now.

Cliff

--- Vivi Li 2008-09-12 03:30:16

Yes, it ok now. Close it. Thanks!

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