>- In snd_hdsp_interrupt: The first four lines determine, why the >interrupt was triggered (audio, midi0, midi1). Now the MIDI code further >down does not use that information, but the MIDI status instead.
this is necessary because there is no interrupt for "output space available" on the MIDI ports. therefore, its necessary to check the FIFO's to see if there is space. however, its true that the code there is a bit bone-headed. it should really check both in+out FIFO status, and then only call the MIDI code if one or both is true *and* if the relevant MIDI IRQ pending bit was set. this is orthogonal to the tasklet/BH issue i just mentioned. --p ------------------------------------------------------- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf _______________________________________________ Alsa-devel mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/alsa-devel
