http://git.kernel.org/?p=linux/kernel/git/tiwai/sound.git;a=commit;h=2df03514de41f3bbb5623f2e7f2bf594e49cb2ec
the patch add the pin fixup for the subwoofer at node 0x15 with sequence number 2
the driver won't support 5.1 since there are only two speaker mode 0x18 and 0x15
http:// git.kernel. org/?p= linux/kernel/ git/tiwai/ sound.git; a=commit; h=2df03514de41f 3bbb5623f2e7f2b f594e49cb2ec
the patch add the pin fixup for the subwoofer at node 0x15 with sequence number 2
the driver won't support 5.1 since there are only two speaker mode 0x18 and 0x15