Date: 11 Jul 2010 16:06:45 -0000 From: John Levine <johnl@iecc.com> To: freebsd-questions@freebsd.org Subject: Very low sound volume on Lenovo X200 Message-ID: <20100711160645.17247.qmail@joyce.lan>
next in thread | raw e-mail | index | archive | help
I can't get the sound to play above a whisper on my newish laptop. It has two sound channels, one for internal speakers, one for the plug, and it's the same problem for both. Every software sound control, of which there are several, is set to the max. The hardware is fine, it works correctly under Windows (sigh.) Here's dmesg's opinion of what it's got. hdac0: <Intel 82801I High Definition Audio Controller> mem 0xf2620000-0xf2623fff irq 17 at device 27.0 on pci0 hdac0: HDA Driver Revision: 20090624_0136 hdac0: [ITHREAD] I see that the hda driver has a vast array of options, suggesting that something is defaulting wrong. Any suggestions? Here's what it's got now, from the pindump: hdac0: Dumping AFG cad=0 nid=1 pins: hdac0: nid 22 0x042140f0 as 15 seq 0 Headphones Jack jack 1 loc 4 color Green misc 0 hdac0: Caps: OUT HP Sense: 0x7fffffff hdac0: nid 23 0x61a190f0 as 15 seq 0 Mic None jack 1 loc 33 color Pink misc 0 [DISABLED] hdac0: Caps: IN VREF Sense: 0x7fffffff hdac0: nid 24 0x04a190f0 as 15 seq 0 Mic Jack jack 1 loc 4 color Pink misc 0 hdac0: Caps: IN VREF Sense: 0x7fffffff hdac0: nid 25 0x612140f0 as 15 seq 0 Headphones None jack 1 loc 33 color Green misc 0 [DISABLED] hdac0: Caps: OUT Sense: 0x7fffffff hdac0: nid 26 0x901701f0 as 15 seq 0 Speaker Fixed jack 7 loc 16 color Unknown misc 1 hdac0: Caps: OUT EAPD hdac0: nid 27 0x40f001f0 as 15 seq 0 Other None jack 0 loc 0 color Unknown misc 1 [DISABLED] hdac0: Caps: OUT EAPD hdac0: nid 28 0x40f001f0 as 15 seq 0 Other None jack 0 loc 0 color Unknown misc 1 [DISABLED] hdac0: Caps: OUT hdac0: nid 29 0x90a601f0 as 15 seq 0 Mic Fixed jack 6 loc 16 color Unknown misc 1 hdac0: Caps: IN hdac0: NumGPIO=4 NumGPO=0 NumGPI=0 GPIWake=0 GPIUnsol=1 hdac0: GPIO: data=0x00000000 enable=0x00000000 direction=0x00000000 hdac0: wake=0x00000000 unsol=0x00000000 sticky=0x00000000 R's, John
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?20100711160645.17247.qmail>