Messages in this thread | | | Date | Thu, 21 Jul 2011 13:10:06 +0000 | From | Fons Adriaensen <> | Subject | Re: [arch-general] Panic - no sound devices after upgrade |
| |
On Thu, Jul 21, 2011 at 03:00:32PM +0200, Tom Gundersen wrote: > Adrian, Takashi: I added you to cc, as you last touched this code, > sorry if I should have cc'ed someone else. It appears that the HDSPM > module does not recognise cards with firmware revision 0xCC: > > On Thu, Jul 21, 2011 at 1:23 PM, Fons Adriaensen <fons@linuxaudio.org> wrote: > >>>>> * The driver for my card (RME HDSP MADI, snd_hdpsm) is loaded. > >> > [ 48.057757] HDSPM: unknown firmware revision cc > [...] > > Today I tried again downgrading the kernel to 2.6.37, to check if > > the firmware revision error would occur. It doesn't. > [...] > > Tentative conclusion: the snd_hdspm driver in 2.6.39 is not OK. > > Ah, I see. Thanks for the clarification. This means that the kernel is > not able to recognise your card. Pre-.39 it would load anyway, but > since .39 it gives the warning you posted and refuses to load. Your > firmware revision is 0xCC, which is not recognised. If your card is > MADI, the kernel expects the firmware revision to be 0xD2 (or starting > in 3.0, it also accepts 0xCF). > > I guess this can be fixed easily by adding your firmware revision to > the list of accepted revs.
I have cards with CC and CF, and maybe also D2 (haven't checked them all).
-- FA
-- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
| |