19.13 with the most sig 7 bits not used. Alex Sent from my iPhone On Oct 14, 2010, at 1:57 PM, Julian Scheel <julian@xxxxxxxx> wrote: > Hi Alex, > > > "Alex" <lee188@xxxxxxxxxxxxxx> schrieb: > >> The current alsa rate feedback rate feedback format is >> 12.13 in 4 bytes. Clemens has a patch to make the rate >> feedback format automatic such that it will work with >> 10.14 16.16 or any other formats. We are still testing the >> patch put . Currently with 12.13 format rate feedback >> works well. > > How does it come that alsa uses 12.13? I don't see that mentioned in the specs? > Is it right or left aligned in the 4 bytes? > >> For example, AT91SAM7 has a limitation of EP siE of 64 >> bytes for EP 3 used for ISO transfers. There may also be >> a limitation in that the Same EP number cannot be used >> for both IN and OUT. > > Hm, I'm not sure about this. You think I should move the feedback pipe into it's own EP? > I will recheck the At91SAM7 specs later, to see if I can find a note on such a limitation. > > Thanks, > Julian > _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
