Comment 35 for bug 1284466

this mean this patch is correct since jack detection of node 0x0f is normal

https://git.kernel.org/cgit/linux/kernel/git/tiwai/sound.git/commit/sound/pci/hda/patch_sigmatel.c?id=f3e351eef3a7fd1e36a3e18d4f2f069b00deb23c

 /* correct the front output jack as a hp out */
- { 0x0f, 0x0227011f },
+ { 0x0f, 0x0221101f },

https://git.kernel.org/cgit/linux/kernel/git/tiwai/sound.git/commit/sound/pci/hda/patch_sigmatel.c?id=eefb8be4a4fb4aa9005fc092a88d66fe7cf1adc2

but it is strange that the fixup change back to 0x0227011f

 /* correct the front output jack as a hp out */
{ 0x0f, 0x0227011f },

but node 0x0a is abnormal , you need to suppress the jack detection by set bit 8 of pin-default of node 0x0a

by hdajackretask