** Description changed:

- This bug is for tracking purpose.
+ The fixup ALC256_FIXUP_SKIP_FORCE_RESUME is for fixing the hdmi audio
+ problem after resuming, and this problem only happens under oem-b
+ kernel, so this fixup is only needed for oem-b kernel, for D/E and
+ future kernels, they don't need this patch because fallback_tbl will
+ apply HEADSET_MIC fixup to these machines automatically.
+ 
+ [Impact]
+ The external mic can't be detected and can't record sound.
+ 
+ [Fix]
+ apply an fixup ALC255_FIXUP_DELL1_MIC_NO_PRESENCE
+ 
+ 
+ [Test Case]
+ test the kernel with this patch, the headset mic can be detected and
+ can record sound.
+ 
+ [Regression Risk]
+ Low, this quirk is specific to 2 dell machines.

** Summary changed:

- alsa/hda/realtek:  chain a fixup to an existing quirk to fix the heaset-mic 
problem on a Dell machine
+ alsa/hda/realtek:  chain a fixup to an existing quirk to fix the heaset-mic 
problem on 2 Dell machines

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https://bugs.launchpad.net/bugs/1858156

Title:
  alsa/hda/realtek:  chain a fixup to an existing quirk to fix the
  heaset-mic problem on 2 Dell machines

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