I dont know what I did but suddenly my sound is broken.
I'm running Fedora 14 (x86-64) on a Dell Latitude E6410. The problem is
as soon as I plug in my headphones I loose the sound. If I unplug the
headphones I get sound out of the built in speakers of the laptop.
After I lost sound I started experimenting with the settings in sound
preferences and I'm pretty sure I have tested all possible combinations
without success.
Has anyone seen something like this before?
PS: Happy new year! :)
[rdegroot@rdegroot-lt ~]$ lsmod | grep snd
snd_hda_codec_nvhdmi 13724 4
snd_hda_codec_idt 55722 1
snd_hda_intel 24447 4
snd_hda_codec 86743 3
snd_hda_codec_nvhdmi,snd_hda_codec_idt,snd_hda_intel
snd_hwdep 6392 1 snd_hda_codec
snd_seq 53791 0
snd_seq_device 6191 1 snd_seq
snd_pcm 80190 3 snd_hda_intel,snd_hda_codec
snd_timer 19892 2 snd_seq,snd_pcm
snd 63984 16
snd_hda_codec_nvhdmi,snd_hda_codec_idt,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_seq,snd_seq_device,snd_pcm,snd_timer
soundcore 6576 1 snd
snd_page_alloc 7559 2 snd_hda_intel,snd_pcm
[rdegroot@rdegroot-lt ~]$ dmesg | grep -i hda
[ 17.428829] HDA Intel 0000:00:1b.0: PCI INT A -> GSI 22 (level, low)
-> IRQ 22
[ 17.428910] HDA Intel 0000:00:1b.0: irq 47 for MSI/MSI-X
[ 17.428939] HDA Intel 0000:00:1b.0: setting latency timer to 64
[ 17.524868] ALSA sound/pci/hda/hda_codec.c:4435: autoconfig:
line_outs=1 (0xe/0x0/0x0/0x0/0x0)
[ 17.524873] ALSA sound/pci/hda/hda_codec.c:4439: speaker_outs=1
(0xd/0x0/0x0/0x0/0x0)
[ 17.524877] ALSA sound/pci/hda/hda_codec.c:4443: hp_outs=1
(0xb/0x0/0x0/0x0/0x0)
[ 17.524881] ALSA sound/pci/hda/hda_codec.c:4444: mono: mono_out=0x0
[ 17.524883] ALSA sound/pci/hda/hda_codec.c:4455: inputs: mic=0xa,
fmic=0x11, line=0x0, fline=0x0, cd=0x0, aux=0x0
[ 17.525693] ALSA sound/pci/hda/patch_sigmatel.c:3031: stac92xx:
dac_nids=1 (0x13/0x0/0x0/0x0/0x0)
[ 18.529600] input: HDA Intel Mic at Ext Right Jack as
/devices/pci0000:00/0000:00:1b.0/sound/card0/input10
[ 18.529756] input: HDA Intel Line Out at Sep Left Jack as
/devices/pci0000:00/0000:00:1b.0/sound/card0/input11
[ 18.529873] input: HDA Intel HP Out at Ext Right Jack as
/devices/pci0000:00/0000:00:1b.0/sound/card0/input12
[ 18.530192] HDA Intel 0000:01:00.1: PCI INT B -> GSI 17 (level, low)
-> IRQ 17
[ 18.530198] hda_intel: Disable MSI for Nvidia chipset
[ 18.530301] HDA Intel 0000:01:00.1: setting latency timer to 64
[ 46.282388] hda-intel: IRQ timing workaround is activated for card
#1. Suggest a bigger bdl_pos_adj.