858480 - [FMRadio][Music] Music and FMRadio is mixed by ejecting/inserting headphone

Status: RESOLVED DUPLICATE of bug 826410

(Firefox OS Graveyard :: General, defect, P1)

Description

[leo.bugzilla.gecko]

[Precondition] 
   insert headphone - play FM Radio - play Music
   Notice: Currently music isn`t heared by Bug 836201.
[action]
   playing music - eject headphone - pause music - start music - insert headphone
[symptom]
   Music and FM Radio is mixed through headphone.

Music should be only played, but FM radio try to play by headphone event listener.

Comment 1

[Andrew Overholt [:overholt]]

Marco and Andrea, is this a bug in the audio policy?

Comment 2

[Marco Chen [:mchen]]

Hi Leo,

This one seems to be the same with Bug 835232 and that was fixed already. So may I make sure that 
  1, you hear the mixing sound of music and FM or 
  2. find music is on playing and FM is on enabled with mute state?

Thanks.

Comment 3

[Marcia Knous [:marcia]]

I am seeing this issue using:

Gecko  http://hg.mozilla.org/releases/mozilla-b2g18/rev/1d4c7fe3256e
Gaia   2f64311e0f23b85c29b20be9502cbdeaee8342ae
BuildID 20130405070205
Version 18.0

But I don't have to do anything the headphones to reproduce the problem. I am using the unagi headphones.

The Music player definitely trumps the FM radio as far as volume, but I can hear the FM radio faintly in the background.

Comment 4

[Marco Chen [:mchen]]

This seems to be the regression from bug 857653, and already ask there for fixing.

Comment 5

[Joe Cheng [:jcheng] (please needinfo)]

Marco, is this a dup of bug 857653 and bug 835232?
and it seems like over the weekend, the 2 bugs have landed, can we confirm if the issue got resolved? QAWANTED

Comment 6

[Marco Chen [:mchen]]

Hi Joe,

I found the root cause already. It is exposed by bug 857653 but caused by AudioChannelAgent itself.

So I created a bug 859244 for this root cause.

Comment 7

[Marco Chen [:mchen]]

Update the newest status. This bug should wait Bug 826410  from tef? to tef+ then uplifting it's patch to b2g18.

Comment 8

[Alex Keybl [:akeybl]]

Is this a dupe of bug 826410?

Comment 9

[Marco Chen [:mchen]]

(In reply to Alex Keybl [:akeybl] from comment #8)
> Is this a dupe of bug 826410?

Yes, and we can close this one since bug 826410 is uplifted already.

Comment 10

[Al Tsai [:atsai]]

remove qa wanted for unnecessary tag