18 Dec
2012
18 Dec
'12
9:09 a.m.
-----Original Message----- From: Takashi Iwai [mailto:tiwai@suse.de] Sent: Tuesday, December 18, 2012 3:46 PM
Will OEM change the PCI (or codec) SSID so that this fixup will not be
applied at all?
In Haswell, there are two HD-A controllers: one for display codec and the
other for legacy 3rd-party codec.
I'm not sure if OEM will change the PCI SSID of the display HD-A controller.
Of course, they'll change SSIDs.
Thanks for your info, Takashi! You're right. PCI spec allow these registers in configuration space to be changed.
So snd_hda_pick_fixup/snd_hda_apply_fixup is designed for fixing board or BIOS-specific issues, right?
I'll update the patch as you suggested.
Thanks Mengdong