** Description changed:

- [Expected result]
- External microphone can work well
+ [Impact]
+ The external can't be detected when plugging headset in the
+ front audio jack.
  
- [Actual result]
- Can not detect external microphone
+ [Fix]
+ apply the alc891 fixup to set headset-mic and headpphone-mic pins.
+ 
+ [Test Case]
+ apply this patch and boot with the kernel, plug the headset-mic
+ and choose headset-mic from popup dialogue, the headset-mic can
+ record sound very well.
+ 
+ [Regression Risk]
+ Low. this patch is specific to a dell machine by pin configuration
+ definition.

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https://bugs.launchpad.net/bugs/1836755

Title:
  hda/realtek: can't detect external mic on a Dell machine

Status in HWE Next:
  New
Status in linux package in Ubuntu:
  Incomplete

Bug description:
  [Impact]
  The external can't be detected when plugging headset in the
  front audio jack.

  [Fix]
  apply the alc891 fixup to set headset-mic and headpphone-mic pins.

  [Test Case]
  apply this patch and boot with the kernel, plug the headset-mic
  and choose headset-mic from popup dialogue, the headset-mic can
  record sound very well.

  [Regression Risk]
  Low. this patch is specific to a dell machine by pin configuration
  definition.

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https://bugs.launchpad.net/hwe-next/+bug/1836755/+subscriptions

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