[Expired for alsa-driver (Ubuntu) because there has been no activity for
60 days.]
** Changed in: alsa-driver (Ubuntu)
Status: Incomplete => Expired
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** Changed in: alsa-driver (Ubuntu)
Status: New => Incomplete
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Bugs,
mono: mono_out=0x10
change pin default to 0x90170112
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https://bugs.launchpad.net/bugs/1206015
Title:
No sound on kernel 3.10.3
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how many headphone jacks, mic jacks and internal speaks do your inspiron
7720 have ?
Can you post the output of alsa-info.sh in 3.8.0.26 (working)
seem the driver 's pin fixup add many pin complex for your inspiron 7720
!!ALSA/HDA dmesg
!!--
[3.428979] snd_hda_intel
[3.428979] snd_hda_intel :00:1b.0: irq 47 for MSI/MSI-X
[3.463000] autoconfig: line_outs=1 (0xe/0x0/0x0/0x0/0x0) type:line
[3.463003]speaker_outs=1 (0xd/0x0/0x0/0x0/0x0)
[3.463005]hp_outs=2 (0xb/0xa/0x0/0x0/0x0)
[3.463006]mono: mono_out=0x10
[3.463007]
If i delete this line:
snd_hda_intel: model=ref
its will work in 3.10.3 but i need that line to make the sub-woofer work
upload=truescript=truecardinfo=
!!
!!ALSA Information Script v 0.4.62
!!
!!Script ran on: Mon Jul 29 09:27:52
do you mean the subwoofer is 0x10 ?
Node 0x10 [Pin Complex] wcaps 0x400500: Mono
Control: name=Line Out Phantom Jack, index=0, device=0
Pincap 0x0010: OUT
Pin Default 0x40f3: [N/A] Line Out at Ext N/A
Conn = Unknown, Color = Unknown
DefAssociation = 0xf, Sequence = 0x3
try hda_analyzer to select 0x1c in node 0x19 and change the volume
slider at node 0x1c for the subwoofer playback volume control
Node 0x19 [Audio Selector] wcaps 0x300501: Stereo
Control: name=Mono Mux, index=0, device=0
ControlAmp: chs=0, dir=In, idx=0, ofs=0
Power states:
Power:
i am not really understanding what do you mean, can you make it easier
for me ?
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https://bugs.launchpad.net/bugs/1206015
Title:
No sound on kernel 3.10.3
To manage notifications about
http://www.idt.com/products/audio-products/high-definition-hd-audio-
codecs/92hd91b-single-chip-pc-audio-system-codec-speaker-amplifier-
capless-hp-ldo
if you look at the block diagram , the mono pin has band pass filter and
stereo to mono mix for the subwoofer
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https://git.kernel.org/cgit/linux/kernel/git/tiwai/sound.git/plain/Documentation/sound/alsa
/HD-Audio.txt
try early patching to fixup the pin complex of subwoofer
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