> Hi Raymond, David. > >> >> available state of mic jack should be yes after the mic is plugged > > Agreed, but on this model it feels like there's a mix-up between both mics: "Internal Microphone" is basically unusable and full of noise (like an unplugged non-internal microphone), and "Microphone" works fine as if always plugged (like an internal microphone), though pulse reports the contrary. do you mean this patch still don't fix the internal mic ? http://git.kernel.org/?p=linux/kernel/git/tiwai/sound.git;a=commit;h=ffe535edb9a9c5b4d5fe03dfa3d89a1495580f1b do the value of "mic jack" kcontrol become true after you plug the mic ? Node 0x0e [Pin Complex] wcaps 0x400183: Stereo Amp-In Control: name="Mic Jack Mode", index=0, device=0 ControlAmp: chs=0, dir=In, idx=0, ofs=0 Control: name="Mic Capture Volume", index=0, device=0 ControlAmp: chs=3, dir=In, idx=0, ofs=0 Control: name="Mic Jack", index=0, device=0 Amp-In caps: N/A Amp-In vals: [0x03 0x03] Pincap 0x00001737: IN OUT Detect Trigger ImpSense Vref caps: HIZ 50 GRD 80 Pin Default 0x03a11020: [Jack] Mic at Ext Left Conn = 1/8, Color = Black DefAssociation = 0x2, Sequence = 0x0 Pin-ctls: 0x24: IN VREF_80 Unsolicited: tag=03, enabled=1 Connection: 4 0x15* 0x16 0x17 0x1e > >>> System info: Dell XPS1635, under Ubuntu 12.10 x64 / pulseaudio 2.1. >> >> are your model xps1645 ? post the output of alsa-info.sh > > > Yes! I mistyped it, sorry. Here is my alsa-info.sh, feel free to ask for more info: http://hastebin.com/kaleqeqibo.vhdl dell m6 model seem support surround51 hda: Add 5.1 support for second headphone jack Several 92hd7xxx and STAC9228 laptops have multiple headphone jacks, the second headphone jack should be used for the 5.1 surround sound. Add support for 'Headphone as Line Out' switch, which allows it be used in 5.1 surround sound. http://git.kernel.org/?p=linux/kernel/git/tiwai/sound.git;a=commitdiff;h=7c2ba97b8a99c857758fd03513350b39a8b242d6;hp=0a08478c0f7548211b492b578a67dacca5aea1a8 dell m6 model change the pin default of node 0x0f from line out to second headphone to support 5.1 Pin Default 0x03011050: [Jack] Line Out at Ext Left Conn = 1/8, Color = Black DefAssociation = 0x5, Sequence = 0x0 https://bugs.launchpad.net/ubuntu/+source/linux/+bug/795823 /sys/class/sound/hwC0D0/init_pin_configs: 0x0a 0x0321101f 0x0b 0x4f00000f 0x0c 0x4f00000f 0x0d 0x90170110 0x0e 0x03a11020 0x0f 0x03011050 0x10 0x4f00000f 0x11 0x4f00000f 0x12 0x4f00000f 0x13 0x90a60160 0x14 0x4f00000f 0x22 0x4f00000f 0x23 0x4f00000f 0x24 0x4f00000f /sys/class/sound/hwC0D0/driver_pin_configs: 0x0a 0x0321101f 0x0b 0x4f00000f 0x0c 0x4f0000f0 0x0d 0x90170110 0x0e 0x03a11020 0x0f 0x0321101f 0x10 0x4f0000f0 0x11 0x4f0000f0 0x12 0x4f0000f0 0x13 0x90a60160 0x14 0x4f0000f0 0x22 0x4f0000f0 0x23 0x4f0000f0 if mic jack can be retasked as output and the driver also need to disable auto mic switch http://git.kernel.org/?p=linux/kernel/git/tiwai/sound.git;a=commitdiff;h=b5895dc8b467a2457f4d33bef51f9879cf780a07;hp=628ed1333a9d2a7c7d3dc53641ea59af511e5fe5 -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.freedesktop.org/archives/pulseaudio-discuss/attachments/20121112/20b653c9/attachment.html>
