| 2011-09-29 17:57:03 |
Dave Martin |
bug |
|
|
added bug |
| 2011-09-29 17:57:28 |
Dave Martin |
bug task added |
|
linux-linaro (Ubuntu) |
|
| 2011-09-29 18:02:47 |
Dave Martin |
description |
... so sound doesn't work unless the snd-aaci module is loaded by hand.
This appears to be a regression in linux-linaro-oneiric compared with linux-linaro-natty
Observed in linux-image-3.0.0-1006-linaro-vexpress (3.0.0-1006.8~ppa~natty)
For now, it looks like loading of AMBA peripheral drivers may not work usefully.
This needs investigation and (probably) a proper fix, which may involve additional udev rules, a change to the uevent data associated with these devices etc.
In the short term, this can be resolved by building the relevant AMBA drivers into the kernel for vexpress.
All of them seem to be built in already except for the AACI driver.
CONFIG_SND_ARMAACI=y
This also appears to require the following also to be built in:
CONFIG_SND=y
CONFIG_SND_TIMER=y
CONFIG_SND_PCM=y
CONFIG_SND_AC97_CODEC=y
CONFIG_SND_ARMAACI=y
CONFIG_SND_SOC_I2C_AND_SPI=y
CONFIG_AC97_BUS=y |
... so sound doesn't work unless the snd-aaci module is loaded by hand.
This appears to be a regression at some commit in linux-linaro-oneiric.
At least the head of linux-linaro-natty appears unaffected.
Observed in linux-image-3.0.0-1006-linaro-vexpress (3.0.0-1006.8~ppa~natty)
For now, it looks like loading of AMBA peripheral drivers may not work usefully.
This needs investigation and (probably) a proper fix, which may involve additional udev rules, a change to the uevent data associated with these devices etc.
In the short term, this can be resolved by building the relevant AMBA drivers into the kernel for vexpress.
All of them seem to be built in already except for the AACI driver.
CONFIG_SND_ARMAACI=y
This also appears to require the following also to be built in:
CONFIG_SND=y
CONFIG_SND_TIMER=y
CONFIG_SND_PCM=y
CONFIG_SND_AC97_CODEC=y
CONFIG_SND_ARMAACI=y
CONFIG_SND_SOC_I2C_AND_SPI=y
CONFIG_AC97_BUS=y
If boards other than vexpress are making use of the ARM AACI driver, they may be affected too. |
|
| 2011-09-29 18:33:11 |
Dave Martin |
summary |
AACI driver on vexpress never gets loaded |
AACI driver on vexpress never gets loaded on vexpress |
|
| 2011-09-30 01:27:02 |
Ricardo Salveti |
bug task added |
|
linaro-ubuntu |
|
| 2011-09-30 01:27:10 |
Ricardo Salveti |
linaro-ubuntu: milestone |
|
11.10 |
|
| 2011-09-30 05:46:39 |
Fathi Boudra |
tags |
|
armel patch vexpress |
|
| 2011-09-30 05:46:54 |
Fathi Boudra |
linaro-ubuntu: status |
New |
Triaged |
|
| 2011-09-30 05:46:58 |
Fathi Boudra |
linaro-ubuntu: importance |
Undecided |
Medium |
|
| 2011-09-30 05:47:20 |
Fathi Boudra |
linaro-ubuntu: assignee |
|
John Rigby (jcrigby) |
|
| 2011-09-30 05:51:02 |
Fathi Boudra |
summary |
AACI driver on vexpress never gets loaded on vexpress |
[regression] AACI driver on vexpress never gets loaded on Oneiric |
|
| 2011-10-24 11:36:06 |
Fathi Boudra |
bug task added |
|
linaro-landing-team-arm |
|
| 2011-10-24 11:36:50 |
Fathi Boudra |
bug |
|
|
added subscriber Linaro ARM Landing Team |
| 2011-10-27 15:26:51 |
Anmar Oueja |
linaro-landing-team-arm: importance |
Undecided |
Medium |
|
| 2011-11-11 10:03:04 |
Fathi Boudra |
linaro-ubuntu: milestone |
11.10 |
11.11 |
|
| 2011-11-22 07:18:39 |
Ricardo Salveti |
linaro-ubuntu: status |
Triaged |
Fix Committed |
|
| 2011-11-23 15:31:02 |
Ricardo Salveti |
linaro-ubuntu: status |
Fix Committed |
Fix Released |
|
| 2011-11-28 11:37:06 |
Anmar Oueja |
linaro-landing-team-arm: status |
New |
Won't Fix |
|
| 2012-01-18 20:08:54 |
Tixy (Jon Medhurst) |
linaro-landing-team-arm: milestone |
|
2012.01 |
|
| 2012-01-18 20:09:05 |
Tixy (Jon Medhurst) |
linaro-landing-team-arm: status |
Won't Fix |
Fix Released |
|
| 2012-11-08 14:53:09 |
Tixy (Jon Medhurst) |
linux-linaro (Ubuntu): status |
New |
Fix Released |
|
| 2012-11-08 14:53:14 |
Tixy (Jon Medhurst) |
linux-linaro: status |
New |
Fix Released |
|
