atom feed6 messages in org.freebsd.freebsd-amd64amd64/148488: Headphone won't work on...
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St?phane ThibaudJul 10, 2010 5:29 pm 
Alexander MotinJul 11, 2010 10:59 pm 
Stéphane ThibaudJul 12, 2010 7:49 am 
Alexander MotinJul 12, 2010 9:09 am 
Stéphane ThibaudJul 14, 2010 3:39 am 
ma...@FreeBSD.orgJul 14, 2010 3:40 am 
Subject:amd64/148488: Headphone won't work on NVidia MCP78 High Definition Audio Controller
From:St?phane Thibaud (snth@gmail.com)
Date:Jul 10, 2010 5:29:55 pm
List:org.freebsd.freebsd-amd64

Number: 148488 Category: amd64 Synopsis: Headphone won't work on NVidia MCP78 High Definition Audio
Controller Confidential: no Severity: serious Priority: medium Responsible: freebsd-amd64 State: open Quarter: Keywords: Date-Required: Class: sw-bug Submitter-Id: current-users Arrival-Date: Sun Jul 11 00:40:05 UTC 2010 Closed-Date: Last-Modified: Originator: Stéphane Thibaud Release: FreeBSD 8.0-RELEASE-p2 (PCBSD really) Organization: Environment: FreeBSD pcbsd-5973 8.0-RELEASE-p2 FreeBSD 8.0-RELEASE-p2 #10: Thu Jan 7
14:50:53 EST 2010
ro@build8x64.pcbsd.org:/usr/obj/usr/pcbsd-build80/fbsd-source/8.0-src/sys/PCBSD
amd64 Description:

The headphone output doesn't provide a signal nomatter what sliders I move in
KMix.

My soundcard gets detected as follows:

hdac0: HDA Driver Revision: 20090624_0136 hdac0: [ITHREAD] hdac0: HDA Codec #0: Conexant CX20561 (Hermosa) hdac0: HDA Codec #3: NVidia MCP78 HDMI pcm0: <HDA Conexant CX20561 (Hermosa) PCM #0 Analog> at cad 0 nid 1 on hdac0 pcm1: <HDA Conexant CX20561 (Hermosa) PCM #1 Analog> at cad 0 nid 1 on hdac0 pcm2: <HDA NVidia MCP78 HDMI PCM #0 Digital> at cad 3 nid 1 on hdac0

I have a stereo headphone output on this laptop and a microphone input. Please
note that I do hear sound over the built-in speakers and plugging in a headphone
doesn't change that (sound isn't muted either). Perhaps some kind of
jack-sensing doesn't work

How-To-Repeat: Boot Kde4, play sound. Fix:

Release-Note: Audit-Trail: Unformatted: