ACK[B]/Cmnt: [SRU][A/B/OEM-X][PATCH 0/2] Fix two front mics problem for more Lenovo m7/8/9xx machines

[Stefan Bader]

On 12.07.2018 05:49, Hui Wang wrote:
> BugLink: https://bugs.launchpad.net/bugs/1781316
> 
> Hope it can catch the last SRU of artful kernel and OEM-X kernel, since the oem
> project needs them to be merged to OEM-X.
> 
> [Impact]
> Recently lenovo project received a couple of lenovo machines, they all have
> two mics on front panel, so all these machines need to apply a fixup, otherwise
> one of the mics can't work.
> 
> [Fix]
> apply a fixup from upstream driver, all these mics can work normally.
> 
> [Test Case]
> plug mics or headset in front mic jacks, the mic/headset-mic can be detected
> and can record sound normally.
> 
> [Regression Potential]
> Very low, the changes are specific to lenovo m7/8/9xx machines with the same
> subsystem id or the same init pin cfg table.
> 
> 
> Hui Wang (2):
>   ALSA: hda/realtek - Fix the problem of two front mics on more machines
>   ALSA: hda/realtek - two more lenovo models need fixup of MIC_LOCATION
> 
>  sound/pci/hda/patch_realtek.c | 13 ++++++++++++-
>  1 file changed, 12 insertions(+), 1 deletion(-)
> 
Acked-by: Stefan Bader <stefan.bader at canonical.com>

Artful is EOL now, so no the patches will not make it there.

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