Messages in this thread | | | Date | Thu, 29 Aug 2019 07:20:44 +0200 | From | Takashi Iwai <> | Subject | Re: [PATCH] sky2: Disable MSI on yet another ASUS boards (P6Xxxx) |
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On Thu, 29 Aug 2019 01:09:37 +0200, David Miller wrote: > > From: Takashi Iwai <tiwai@suse.de> > Date: Wed, 28 Aug 2019 08:31:19 +0200 > > > A similar workaround for the suspend/resume problem is needed for yet > > another ASUS machines, P6X models. Like the previous fix, the BIOS > > doesn't provide the standard DMI_SYS_* entry, so again DMI_BOARD_* > > entries are used instead. > > > > Reported-and-tested-by: SteveM <swm@swm1.com> > > Signed-off-by: Takashi Iwai <tiwai@suse.de> > > Applied, but this is getting suspicious. > > It looks like MSI generally is not restored properly on resume on these > boards, so maybe there simply needs to be a generic PCI quirk for that?
Yes, I wondered that, too. But, e.g. HD-audio should use MSI on Intel platforms, and if the problem were generic, it must suffer from the same issue, and I haven't heard of such, so far. So it's likely specific to some limited devices, as it seems.
Thanks!
Takashi
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