[Bug 200526] [snd_hda] hissing/static noise from headphone jack on Dell Precision M4800

bugzilla-noreply at freebsd.org bugzilla-noreply at freebsd.org
Mon Jun 8 02:15:01 UTC 2015


https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=200526

--- Comment #5 from Sean Bruno <sbruno at FreeBSD.org> ---
Linux sees this (according to its dmesg):

[    9.182156] snd_hda_intel 0000:00:03.0: bound 0000:00:02.0 (ops
i915_audio_component_bind_ops [i915])
[    9.196186] uvcvideo: Found UVC 1.00 device Laptop_Integrated_Webcam_HD
(0c45:64d2)
[    9.205102] input: HDA Intel HDMI HDMI/DP,pcm=3 as
/devices/pci0000:00/0000:00:03.0/sound/card0/input9
[    9.205188] input: HDA Intel HDMI HDMI/DP,pcm=7 as
/devices/pci0000:00/0000:00:03.0/sound/card0/input10
[    9.205266] input: HDA Intel HDMI HDMI/DP,pcm=8 as
/devices/pci0000:00/0000:00:03.0/sound/card0/input11
[    9.206228] sound hdaudioC1D0: autoconfig for ALC3226: line_outs=1
(0x16/0x0/0x0/0x0/0x0) type:line
[    9.206232] sound hdaudioC1D0:    speaker_outs=1 (0x14/0x0/0x0/0x0/0x0)
[    9.206234] sound hdaudioC1D0:    hp_outs=1 (0x15/0x0/0x0/0x0/0x0)
[    9.206235] sound hdaudioC1D0:    mono: mono_out=0x0
[    9.206237] sound hdaudioC1D0:    inputs:
[    9.206239] sound hdaudioC1D0:      Dock Mic=0x19
[    9.206241] sound hdaudioC1D0:      Headset Mic=0x1a
[    9.206242] sound hdaudioC1D0:      Internal Mic=0x12
[    9.214559] input: HDA Intel PCH Dock Mic as
/devices/pci0000:00/0000:00:1b.0/sound/card1/input12
[    9.214641] input: HDA Intel PCH Dock Line Out as
/devices/pci0000:00/0000:00:1b.0/sound/card1/input13
[    9.214714] input: HDA Intel PCH Front Headphone as
/devices/pci0000:00/0000:00:1b.0/sound/card1/input14

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