[USB-Audio - USB Audio DAC] FiiO E7/TI Burr-Brown: Volume control does not work
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
alsa-driver (Ubuntu) |
Expired
|
Undecided
|
Unassigned |
Bug Description
The volume control for the FiiO E7 USB sound card doesn't work. Tested with the normal gnome volume control and in alsamixer. 0% mutes the audio, everything larger than 0% is full volume. Alsamixer only shows one control, labeled "PCM". The chipset is a TI Burr-Brown PCM2706. Might be related to #559939 (different chipset, though).
ProblemType: Bug
DistroRelease: Ubuntu 10.10
Package: alsa-base 1.0.23+
ProcVersionSign
Uname: Linux 2.6.35-28-generic x86_64
NonfreeKernelMo
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/
/dev/snd/pcmC1D0p: moritz 2265 F...m pulseaudio
/dev/snd/
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xfbff4000 irq 51'
Mixer name : 'Realtek ALC892'
Components : 'HDA:10ec0892,
Controls : 34
Simple ctrls : 18
Card1.Amixer.info:
Card hw:1 'default'
Mixer name : 'USB Mixer'
Components : 'USB08bb:2706'
Controls : 2
Simple ctrls : 1
Card2.Amixer.info:
Card hw:2 'NVidia'/'HDA NVidia at 0xf9ffc000 irq 17'
Mixer name : 'Nvidia GPU 12 HDMI/DP'
Components : 'HDA:10de0012,
Controls : 16
Simple ctrls : 4
Date: Fri Mar 18 15:28:48 2011
InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Beta amd64 (20100901.1)
PackageArchitec
ProcEnviron:
LANGUAGE=en
PATH=(custom, user)
LANG=en_US.UTF-8
LC_MESSAGES=
SHELL=/bin/bash
SelectedCard: 1 default USB-Audio - USB Audio DAC
SourcePackage: alsa-driver
Symptom: audio
Title: [USB-Audio - USB Audio DAC ] Playback problem
dmi.bios.date: 08/20/2010
dmi.bios.vendor: Award Software International, Inc.
dmi.bios.version: F5
dmi.board.name: H55N-USB3
dmi.board.vendor: Gigabyte Technology Co., Ltd.
dmi.board.version: x.x
dmi.chassis.type: 3
dmi.chassis.vendor: Gigabyte Technology Co., Ltd.
dmi.modalias: dmi:bvnAwardSof
dmi.product.name: H55N-USB3
dmi.sys.vendor: Gigabyte Technology Co., Ltd.
I don't know if it's relevant, but in Windows the E7 also makes the volume control non-functional.