Bug 216115 - Headphones not redirected on HP Compaq dc5700
Headphones not redirected on HP Compaq dc5700
Product: Red Hat Enterprise Linux 5
Classification: Red Hat
Component: kernel (Show other bugs)
All Linux
high Severity medium
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Assigned To: Brian Maly
Brian Brock
Depends On:
Blocks: 246139 296411 372911 420521 422431 422441 422491
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Reported: 2006-11-17 06:05 EST by Bastien Nocera
Modified: 2010-10-22 03:00 EDT (History)
3 users (show)

See Also:
Fixed In Version: 5.1
Doc Type: Bug Fix
Doc Text:
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Clone Of:
Last Closed: 2007-12-19 10:20:52 EST
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RHEL 7.3 requirements from Atomic Host:
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Description Bastien Nocera 2006-11-17 06:05:45 EST
RHEL5 Milestone 9

1. Start playing (long) sound
2. Plug in headphones/speakers to the headphones or audio jack
3. No sound comes out
Comment 2 Bastien Nocera 2006-11-17 06:15:21 EST
Chris, could you try and check whether fiddling with the existing output
channels gives you any output on that jack?
Comment 3 RHEL Product and Program Management 2006-11-17 06:20:33 EST
This request was evaluated by Red Hat Product Management for inclusion in a Red
Hat Enterprise Linux major release.  Product Management has requested further
review of this request by Red Hat Engineering, for potential inclusion in a Red
Hat Enterprise Linux Major release.  This request is not yet committed for
Comment 4 osoi 2006-11-26 17:26:57 EST
I have the exact same problem on my Dell Inspiron 1300 laptop. I am using an
updated version of Core 6.

Alsa ver: 1.0.12-2

00:1b.0 Audio device: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) High
Definition Audio Controller (rev 03)
Comment 5 Bastien Nocera 2006-11-27 04:42:29 EST
(In reply to comment #4)
> I have the exact same problem on my Dell Inspiron 1300 laptop. I am using an
> updated version of Core 6.

This is a bug against Red Hat Enterprose Linux 5 beta, for this specific Compaq
machine. Please file another bug for your problem with the Dell laptop.
Comment 12 Brian Maly 2007-11-05 16:03:31 EST
Does this work in RHEL5.1 or not? Can someone double check.

Comment 15 Brian Maly 2007-12-11 13:57:00 EST
Can someone please test a 5.1 kernel (which has the alsa 1.0.14 update) on this
hardware to verify the update solved the issue. The alsa update in 5.1 contains
the patch in Comment #8 and should have resoved this issue. We just need to
verify this is the case. Thanks.
Comment 16 Brian Maly 2007-12-19 10:20:52 EST
I checked and the ALSA quirk for the HP d5700 is in the RHEL5 tree. There doesnt
appear to be anything new for this model upstream (in alsa-driver-1.0.15) and we
have had several ALSA updates since this bug was filed (including a complete
ALSA rebase) without any verification this issue still exists.

With these things considered, I am closing this as it should be in the current
release (5.1 or later). If this is still broken please re-open this issue.

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