At Tue, 18 Dec 2012 07:36:59 +0000, Lin, Mengdong wrote:
-----Original Message----- From: Takashi Iwai [mailto:tiwai@suse.de] Sent: Tuesday, December 18, 2012 3:08 PM
Mengdong, your previous patch was currently dropped because it's not clear whether it's correct. As asked in the previous thread, the usage of fixup is doubtful in this case.
Is the fix really needed only for a certain PCI (or codec) *SSID*? If you need to apply it generically to a certain codec, you have to choose another way.
Hi Takashi,
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.
Takashi