vasanth Reporter
	Description • 10 years ago

Steps to Reproduce:
------------------
1. Connect and pair BTSCO device
2. Make MO voice call
3. Through call screen UI, switch from BTSCO to Receiver/speaker.
4. Try to change volume and observe volume didn't change in Receiver/speaker.
5. Seems BTSCO volume gets changed wrongly even though we switched to Receiver/Speaker 
(UI shows 16 range BTSCO volume bar used during #4 but UI would only show 6 range volume bar for Receiver/speaker)

	Jason Smith [:jsmith]
	Comment 1 • 10 years ago

QA Wanted for branch checks.

	Gregor Wagner [:gwagner]
	Comment 2 • 10 years ago

Tim, can your team take a look here? I don't think we have a BT setup in SF.

	Roland Kunkel [:RolandK]
	Comment 3 • 10 years ago

(In reply to Jason Smith [:jsmith] from comment #1)
> QA Wanted for branch checks.

This issue DOES reproduce on the latest 2.0 and 1.4 branches:

Environmental Variables:
Device: Flame 2.0 - Memory 273
BuildID: 20140707000200
Gaia: ef67af27dff3130d41a9139d6ae7ed640c34d922
Gecko: f53099796238
Version: 32.0a2
Firmware Version: V122
2.0 - Mozilla/5.0 (Mobile; rv:32.0) Gecko/32.0 Firefox/32.0

Environmental Variables:
Device: Buri 2.0
BuildID: 20140709000201
Gaia: 1dd043857399c713e3b509c0ed31bdf20326f08b
Gecko: 0b5f757da75a
Version: 32.0a2
Firmware Version: V1.2-device.cfg
2.0 - Mozilla/5.0 (Mobile; rv:32.0) Gecko/32.0 Firefox/32.0

Environmental Variables:
Device: Flame 1.4 - Memory 273
BuildID: 20140707000200
Gaia: 5c9e1e4131d3ac8915ed88b72bb66dc7d97be6a0
Gecko: 2d0c15450488
Version: 30.0
Firmware Version: V122
1.4 - Mozilla/5.0 (Mobile; rv:30.0) Gecko/30.0 Firefox/30.0

Switching between Bluetooth handsfree device, receiver, and speaker, the user is presented with a 16 range BTSCO volume bar for BTSCO/Receiver/Speaker, however, changing the volume had no effect on the audio levels for the Receiver/Speaker.

-

This issue does NOT reproduce on the latest 2.1 Flame branch:

Environmental Variables:
Device: Flame 2.1 - Memory 273
BuildID: 20140707040201
Gaia: 93daa354671a698634a3dc661c8c9dcb7d824c31
Gecko: 1dc6b294800d
Version: 33.0a1
Firmware Version: V122
2.1 - Mozilla/5.0 (Mobile; rv:33.0) Gecko/33.0 Firefox/33.0

Switching between Bluetooth handsfree device, receiver, and speaker the user is presented with a 16 range volume bar that reacts as expected when lowered/raised to different audio levels in each mode.

	Dominic Kuo [:dkuo] Assignee
	Comment 4 • 10 years ago

Looks like an issue in sound manager, taking it.

	Tim Guan-tin Chien [:timdream] (please needinfo)
	Comment 5 • 10 years ago

Assigned to Dominic, thanks!

	Dominic Kuo [:dkuo] Assignee
	Comment 6 • 10 years ago

Okay, I think this patch should fix the problem, Alive, would you please review it? thanks.

	(inactive after 6/18) Alive Kuo [:alive]
	Comment 7 • 10 years ago

Comment on attachment 8454232 [details]
patch

+++++

	Dominic Kuo [:dkuo] Assignee
	Comment 8 • 10 years ago

Thanks for the speedy review, Alive!

master: c47094a26c87ba71a3da4bae54febd0da21f3393

	Ryan VanderMeulen [:RyanVM]
	Comment 9 • 10 years ago

v2.0: https://github.com/mozilla-b2g/gaia/commit/fb5315994445c6b591f9486289cd2324bd8293b3

	Yeojin Chung [:YeojinC]
	Comment 10 • 10 years ago

New test case needs to be added. There is no existing test case.

	KTucker [:KTucker][Inactive 3/4/2016]
	Comment 11 • 10 years ago

Test case added in moztrap:

https://moztrap.mozilla.org/manage/case/14377/