Public bug reported:
[Impact]
This is from an OEM bug, the line-out jack doesn't work on a Dell
AIO machine.
[Fix]
apply the fixup ALC274_FIXUP_DELL_AIO_LINEOUT_VERB, and make the
matching more generic.
[Test Case]
Booting the kernel with this patch, the line-out jack worked well.
[Regression Risk]
Low, just apply an existing fixup to a specific machine (dell with alc274
codec, and the pin 0x19 and 0x1a has the 0x40000000 configuration).
** Affects: hwe-next
Importance: Undecided
Status: New
** Affects: linux (Ubuntu)
Importance: Critical
Assignee: Hui Wang (hui.wang)
Status: Incomplete
** Tags: originate-from-1855045 somerville
** Changed in: linux (Ubuntu)
Importance: Undecided => Critical
** Tags added: originate-from-1855045 somerville
** Description changed:
- this bug is for tracking purpose
+ [Impact]
+ This is from an OEM bug, the line-out jack doesn't work on a Dell
+ AIO machine.
+
+ [Fix]
+ apply the fixup ALC274_FIXUP_DELL_AIO_LINEOUT_VERB, and make the
+ matching more generic.
+
+ [Test Case]
+ Booting the kernel with this patch, the line-out jack worked well.
+
+ [Regression Risk]
+ Low, just apply an existing fixup to a specific machine (dell with alc274
+ codec, and the pin 0x19 and 0x1a has the 0x40000000 configuration).
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https://bugs.launchpad.net/bugs/1855999
Title:
alsa/hda/realtek: the line-out jack doens't work on a dell AIO
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