[alsa-devel] [PATCH 1/1] ALSA: hda - bug fix for invalid connection list of more Haswell HDMI codec pins

[Takashi Iwai]

At Tue, 18 Dec 2012 07:36:59 +0000,
Lin, Mengdong wrote:
> 
> > -----Original Message-----
> > From: Takashi Iwai [mailto:tiwai at 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