At Wed, 23 Sep 2009 16:33:06 +0200, Elimar Riesebieter wrote: > > Hi folks, > > are there any contradictions to enable-msi=1 by default? MSI is broken on some platforms. IIRC, almost all non-Intel platforms didn't work until the recent ones. So, it can't be enabled blindly as default, unfortunately. > There are > users with chips like an > > 00:1b.0 Audio device: Intel Corporation 82801I (ICH9 Family) HD Audio Controller (rev 03) > Subsystem: Hewlett-Packard Company Device 30f7 > Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ > Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- > Latency: 0, Cache Line Size: 64 bytes > Interrupt: pin B routed to IRQ 33 > Region 0: Memory at dc500000 (64-bit, non-prefetchable) [size=16K] > Capabilities: <access denied> > Kernel driver in use: HDA Intel > > which only works with MSI. And it is somewhat hard to find the appropriate > Documantation in HD-Audio.txt. A patch is always welcome. > 2nd it will be very hard for Distributers to > maintain modul options by chip ID's. It's not a question for distributors but the upstream maintainers to maintain the quirk table :) thanks, Takashi _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
