Bug 447735

Summary:	Mixer channels not detected on Sony Vaio VGN-FZ31Z notebook
Product:	[Fedora] Fedora	Reporter:	Michael Donnellan <m.a.donnellan>
Component:	alsa-lib	Assignee:	Martin Stransky <stransky>
Status:	CLOSED WONTFIX	QA Contact:	Fedora Extras Quality Assurance <extras-qa>
Severity:	medium	Docs Contact:
Priority:	low
Version:	9	CC:	james
Target Milestone:	---
Target Release:	---
Hardware:	x86_64
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2008-05-26 13:05:05 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:

Description Michael Donnellan 2008-05-21 14:11:55 UTC

Description of problem:

All mixer channels are not detected, only Master and PCM. 

Version-Release number of selected component (if applicable):

kernel-2.6.25.3-18.fc9.x86_64
alsa-lib-1.0.16-3.fc9.x86_64


How reproducible:

Always
  
Actual results:

Only mixers for Master and PCM present. 

Expected results:

Full range of mixers, including input. 

Additional info:

HDA Intel sound chip, from lspci -nnvv:

00:1b.0 Audio device [0403]: Intel Corporation 82801H (ICH8 Family) HD Audio
Controller [8086:284b] (rev 03)
	Subsystem: Sony Corporation Vaio VGN-FZ260E [104d:9005]
	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping-
SERR+ FastB2B- DisINTx-
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-
	Latency: 0, Cache Line Size: 64 bytes
	Interrupt: pin A routed to IRQ 22
	Region 0: Memory at fc400000 (64-bit, non-prefetchable) [size=16K]
	Capabilities: <access denied>
	Kernel driver in use: HDA Intel
	Kernel modules: snd-hda-intel

Also seen in dmesg:

ALSA sound/pci/hda/hda_intel.c:1810: chipset global capabilities = 0x4401
ALSA sound/pci/hda/hda_intel.c:749: codec_mask = 0x3
ALSA sound/pci/hda/hda_generic.c:607: AUD_IN = 6
ALSA sound/pci/hda/hda_generic.c:234: UNMUTE IN: NID=0x6 IDX=0x0
ALSA sound/pci/hda/hda_generic.c:607: AUD_IN = 8
ALSA sound/pci/hda/hda_generic.c:234: UNMUTE IN: NID=0x8 IDX=0x0
ALSA sound/pci/hda/hda_generic.c:234: UNMUTE IN: NID=0xd IDX=0x0
ALSA sound/pci/hda/hda_generic.c:249: CONNECT: NID=0x15 IDX=0x1
ALSA sound/pci/hda/hda_generic.c:234: UNMUTE IN: NID=0x15 IDX=0x1
ALSA sound/pci/hda/hda_generic.c:219: UNMUTE OUT: NID=0x15
ALSA sound/pci/hda/hda_generic.c:234: UNMUTE IN: NID=0x9 IDX=0x0
ALSA sound/pci/hda/hda_generic.c:219: UNMUTE OUT: NID=0x9
ALSA sound/pci/hda/hda_generic.c:644: [Capture Source] NID=0x8, #SRC=1
ALSA sound/pci/hda/hda_generic.c:647:   [Mic] IDX=0x0
ALSA sound/pci/hda/hda_generic.c:286: AUD_OUT found 5
ALSA sound/pci/hda/hda_generic.c:234: UNMUTE IN: NID=0xf IDX=0x0
ALSA sound/pci/hda/hda_generic.c:219: UNMUTE OUT: NID=0xf
ALSA sound/pci/hda/hda_generic.c:219: UNMUTE OUT: NID=0xf
ALSA sound/pci/hda/hda_generic.c:286: AUD_OUT found 2
ALSA sound/pci/hda/hda_generic.c:249: CONNECT: NID=0x8 IDX=0x0
ALSA sound/pci/hda/hda_generic.c:733: [Master Playback Switch] NID=0x5, DIR=OUT
ALSA sound/pci/hda/hda_generic.c:753: [Master Playback Volume] NID=0x5, DIR=OUT

Comment 1 Martin Stransky 2008-05-26 13:04:14 UTC

Those mixer slides are not propagated and they're covered by pulse audio now.

Comment 2 Martin Stransky 2008-05-26 13:05:05 UTC

If you think it's a bug please open a bug-report against pulse audio. Closing as
WONTFIX.