Dell Studio 17 (1737), 2 headphones jack do not work in Intrepid 8.10
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Fix Released
|
Wishlist
|
Stefan Bader | ||
Intrepid |
Fix Released
|
Wishlist
|
Stefan Bader |
Bug Description
SRU; justification
Impact: The current code decides based on a PCI SSID whether a given sound hardware has a certain hw layout. This list has to be modified each time there is a new model. In this specific case the Dell Studio 17 is not recognized correctly.
Fix: Applying two patches from upstream: the first enables the user to override the hw selection by specifying one of the following values as the model= argument to the snd-hda-intel module:
- dell-m6-amic Dell desktops/laptops with analog mics
- dell-m6-dmic Dell desktops/laptops with digital mics
- dell-m6 Dell desktops/laptops with both type of mics
This allows to make new dell-m6 hw to be tested/enabled without the need for a new module. The second patch is a simple quirk to automatically select the right model for the Studio 17.
Testcase: see bug report.
similar to bug [290549]
"There is a possibility, but no guarentee. The first question is does
adding the module quirk to /etc/modprobe.
sound problems:
options snd-hda-intel model=dell-m6"
My initial symptom:
-no sound at all when i plug a headphone on headphone jack #1 (no sound on the computer, no sound in my headphone)
-sounds every where when i plug my headphone on headphone jack #2 (sound out of my laptop and out of my headphone)
adding the module quirk do not fix my problems.
after the quirk:
-no sound at all when i plug a headphone on headphone jack #1 or jack #2
(no sound on the computer, no sound in my headphone)
the attachment is command "lspci -nnvv"
Thank you!
Changed in alsa-driver: | |
assignee: | nobody → stefan-bader-canonical |
importance: | Undecided → Wishlist |
status: | New → In Progress |
description: | updated |
Changed in linux: | |
assignee: | nobody → stefan-bader-canonical |
status: | New → In Progress |
With that patch it should be possible to use internal speakers and headphone. It basically does the same as the model override. Needs a bit tuning in the mixer settings.