Comment 69 for bug 871808

Do you need only pin fixup of node 0x16 (subwoofer) or the fixup of other pin by Asus mode 4 ?

+ [ALC662_FIXUP_ASUS_MODE4] = {
+ .type = ALC_FIXUP_PINS,
+ .v.pins = (const struct alc_pincfg[]) {
+ { 0x14, 0x99130110 }, /* speaker */
+ { 0x16, 0x99130111 }, /* speaker */
+ { 0x18, 0x01a19840 }, /* mic */
+ { 0x19, 0x99a3094f }, /* int-mic */
+ { 0x21, 0x0121441f }, /* HP */
+ { }
+ },
+ .chained = true,
+ .chain_id = ALC662_FIXUP_SKU_IGNORE
+ },

/sys/class/sound/hwC0D0/init_pin_configs:
0x11 0x411111f0
0x12 0x411111f0
0x13 0x411111f0
0x14 0x99130110
0x15 0x411111f0
0x16 0x411111f0
0x17 0x411111f0
0x18 0x04a11830
0x19 0x99a3093f
0x1a 0x411111f0
0x1b 0x411111f0
0x1d 0x40079a2d
0x1e 0x99430120
0x21 0x0421101f