Hi again, I have bought an Mbox 2 and tested playback at both 44.1 and 48kHz using Jackd, and 44.1kHz using PulseAudio. It appeared to work without problems (it played without any dropouts and at the correct speed / pitch). I haven't tested recording or done more rigorous testing on the Mbox yet as it only arrived today (I did test recording with the Mini though). Have you got a proper list of things to test before merging the patch or should I try to make it up myself? Cheers, Vik On 6 May 2017 at 09:03, Viktor Radnai <viktor.radnai@xxxxxxxxx> wrote: > Hi Takashi, > > Thanks, I have also reached out to Damien and he just got back to me. > Unfortunately he no longer has the device and is quite busy with other > things. > > I am going to buy an Mbox 2 and test this myself. You can expect results > within two weeks, hopefully sooner. > > In the meantime if anyone on the list has this device I would really > appreciate if you could test it. > > Cheers, > Vik > > On 3 May 2017 at 11:16, Takashi Iwai <tiwai@xxxxxxx> wrote: > >> 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 >> > > > > -- > My other sig is hilarious > -- My other sig is hilarious _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
