On the System76 Gazelle (gaze14), there is a headset microphone input attached to 0x1a that does not have a jack detect. In order to get it working, the pin configuration needs to be set correctly, and the ALC269_FIXUP_HEADSET_MODE_NO_HP_MIC fixup needs to be applied. This is identical to the patch already applied for the System76 Darter Pro (darp5).
I have attached the patch as it will be applied to upstream Linux.
On the System76 Gazelle (gaze14), there is a headset microphone input attached to 0x1a that does not have a jack detect. In order to get it working, the pin configuration needs to be set correctly, and the ALC269_ FIXUP_HEADSET_ MODE_NO_ HP_MIC fixup needs to be applied. This is identical to the patch already applied for the System76 Darter Pro (darp5).
I have attached the patch as it will be applied to upstream Linux.