On Fri, 28 Apr 2017 22:36:09 +0200, Viktor Radnai wrote: > > Hi there, > > I have recently bought a Digidesign Mbox 2 Mini and found the lack of > support for 44100Hz sample rate in the driver limiting (the sample rate was > hard-set to 48000Hz by the original author even though the device supports > it, because he couldn't get the frame rate switching to work reliably). > > I had a go at hacking the driver and came up with the following patch which > appears to work on the MBox 2 Mini: > https://pastebin.com/kzzTDj9T > > I have built and tested this with Linux 4.8.15 without any realtime > patches. I am planning to pick up a "full size" Mbox 2 as well, in the > meantime if anyone on the list owns one I would appreciate if you could > test this and let me know the result. There is a possibility that it will > not work without the "magic" init sequence that I have removed because it > does not look like it's needed on the Mini. Although I would be a bit > surprised because the two devices are apparently identical to the point > that the Mini allows the use of it's physically nonexistent features. > > Once someone could confirm that this works, I would like to get it merged. > This is my first attempt at submitting a patch for any Linux device driver > so please let me know if I need to do anything else :) At least it'd be better to the original author in the loop. Damien, could you take a look if you still have the device? thanks, Takashi _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
