alsa-project/alsa-ucm-conf pull request #46 was opened from jason77-wang: On the LENOVO P520 (dual codecs machine), the Jack name of Rear Mic is "Rear Mic Jack" instead of "Mic Jack". Below is picked from alsa-info.txt on the LENOVO p520 machine: control.18 { iface CARD name 'Rear Mic Jack' value true comment { access read type BOOLEAN count 1 } } Signed-off-by: Hui Wang <hui.wang@xxxxxxxxxxxxx> Request URL : https://github.com/alsa-project/alsa-ucm-conf/pull/46 Patch URL : https://github.com/alsa-project/alsa-ucm-conf/pull/46.patch Repository URL: https://github.com/alsa-project/alsa-ucm-conf