On 05/02/2014 10:21 AM, Takashi Iwai wrote:
At Fri, 02 May 2014 10:16:10 +0200, Joschi Brauchle wrote:
On 05/02/2014 09:31 AM, Takashi Iwai wrote:
At Wed, 30 Apr 2014 19:05:24 +0200, Joschi Brauchle wrote:
On 04/30/2014 06:43 PM, Takashi Iwai wrote:
At Wed, 30 Apr 2014 10:56:48 +0200, Joschi Brauchle wrote:
Dear all,
using openSUSE 13.1 on an Thinkpad T440s, I am not getting sound once the laptop is docked to its docking station.
I suspect an additional SND_PCI_QUIRK is needed for this model. "pactl list" returns
alsa.mixer_name = "Realtek ALC292" alsa.components = "HDA:10ec0292,17aa220c,00100001"
for the analog audio output sink in docked state.
Hence I assume a new line *similar* to this
SND_PCI_QUIRK(0x17aa, 0x220c, "Thinkpad T440s", ALC269_FIXUP_LENOVO_DOCK),
is needed? What about the ALC292 instead of 269 Realtek chip...?
It's a compatible chip, so the codec name doesn't matter. You can try it with model=lenovo-dock option with the recent kernels. For Haswell, it's safer to pass twice (model=lenovo-dock,lenovo-dock).
Let us know if this works for you.
Takashi
Hi Takashi,so i have: ------------------ /etc/modprobe.d/50-sound.conf -------------------
options snd-hda-intel model=lenovo-dock,lenovo-dock options snd slots=snd-hda-intel,snd-hda-intel # 3hqH.vsazS+ZIdb9:Intel Corporation alias snd-card-0 snd-hda-intel # u1Nb.8dI5aUgInHB:Intel Corporation alias snd-card-1 snd-hda-intel
and rebooted, but still get no sound from the headphone jack on the dock, although the built-in speakers immediately mute when plugging in headphones.
Give alsa-info.sh output with that state for further checking.
Takashi
Please find alsa-info attached while docking and with "model=lenovo-dock,lenovo-dock" option.
Did you take alsa-info.sh output while you're plugging to the dock headphone jack? With the setup, it's NID 0x1b, and "Dock Headphone Jack" control should be "true" when properly detected.
Maybe you'd be better to figure out which dock pin corresponds to which at first. hda-jack-retask should be your help.
Takashi
Hi,
yes, alsa-info.sh was created while the laptop was docked and headphones plugged in at the docking station headphone jack.
I installed hda-jack-retask and played with it a little bit, but I'm rather lost...
What exactly whould I try to do with it?
Thanks, Joschi