Paul Davis wrote: > >The hdsp driver doesn't send more than one MIDI byte per timer tick. > >IMHO it should be modified to send in a loop until the FIFO is full > > that's what this tried to do: > (...) > how does this end up writing only a single byte? unless n_pending is > always either 0 or 1, which on closer inspection, i see that it is > ... yikes. > > >sending in output_trigger() instead of delaying it to the next timer tick. > > hmm. i modelled this code on another PCI driver that had MIDI > support. is there an example you can point me to that starts from > within the equivalent output_trigger?
e.g. isa/sb/sb8_midi.c or drivers/mpu401/mpu401_uart.c And both output one byte at a time in a loop until the output fails. (However, snd_sb8dsp_midi_output_write() doesn't check for a full FIFO.) HTH Clemens ------------------------------------------------------- This SF.NET email is sponsored by: FREE SSL Guide from Thawte are you planning your Web Server Security? Click here to get a FREE Thawte SSL guide and find the answers to all your SSL security issues. http://ads.sourceforge.net/cgi-bin/redirect.pl?thaw0026en _______________________________________________ Alsa-devel mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/alsa-devel
