** Description changed:
+ 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.d/alsa-base (as below) fix your
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!
--
Dell Studio 17 (1737), 2 headphones jack do not work in Intrepid 8.10
https://bugs.launchpad.net/bugs/309512
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