http://mailman.alsa-project.org/pipermail/alsa-devel/2015-June/093370.html
Advanced information - PCI Vendor/Device/Subsystem ID's !!--------------------------------------------------------
00:03.0 0403: 8086:0c0c (rev 06) Subsystem: 1462:7823
do the patch fix your problem ?
http:// mailman. alsa-project. org/pipermail/ alsa-devel/ 2015-June/ 093370. html
Advanced information - PCI Vendor/ Device/ Subsystem ID's ------- ------- ------- ------- ------- ------- ------- --
!!-----
00:03.0 0403: 8086:0c0c (rev 06)
Subsystem: 1462:7823
do the patch fix your problem ?