Lines Matching refs:mpu
119 snd_wavefront_mpu_id mpu;
193 mpu = midi->output_mpu ^ mask;
195 if ((midi->mode[mpu] & MPU401_MODE_OUTPUT) == 0) {
199 if (snd_rawmidi_transmit_empty(midi->substream_output[mpu]))
202 if (mpu != midi->output_mpu) {
203 write_data(midi, mpu == internal_mpu ?
206 midi->output_mpu = mpu;
207 } else if (snd_rawmidi_transmit(midi->substream_output[mpu], &midi_byte, 1) == 1) {
219 midi->mode[mpu] &= ~MPU401_MODE_OUTPUT_TRIGGER;
235 snd_wavefront_mpu_id mpu;
240 mpu = *((snd_wavefront_mpu_id *) substream->rmidi->private_data);
246 midi->mode[mpu] |= MPU401_MODE_INPUT;
247 midi->substream_input[mpu] = substream;
257 snd_wavefront_mpu_id mpu;
262 mpu = *((snd_wavefront_mpu_id *) substream->rmidi->private_data);
268 midi->mode[mpu] |= MPU401_MODE_OUTPUT;
269 midi->substream_output[mpu] = substream;
279 snd_wavefront_mpu_id mpu;
284 mpu = *((snd_wavefront_mpu_id *) substream->rmidi->private_data);
290 midi->mode[mpu] &= ~MPU401_MODE_INPUT;
300 snd_wavefront_mpu_id mpu;
305 mpu = *((snd_wavefront_mpu_id *) substream->rmidi->private_data);
311 midi->mode[mpu] &= ~MPU401_MODE_OUTPUT;
320 snd_wavefront_mpu_id mpu;
328 mpu = *((snd_wavefront_mpu_id *) substream->rmidi->private_data);
336 midi->mode[mpu] |= MPU401_MODE_INPUT_TRIGGER;
338 midi->mode[mpu] &= ~MPU401_MODE_INPUT_TRIGGER;
360 snd_wavefront_mpu_id mpu;
368 mpu = *((snd_wavefront_mpu_id *) substream->rmidi->private_data);
376 if ((midi->mode[mpu] & MPU401_MODE_OUTPUT_TRIGGER) == 0) {
385 midi->mode[mpu] |= MPU401_MODE_OUTPUT_TRIGGER;
388 midi->mode[mpu] &= ~MPU401_MODE_OUTPUT_TRIGGER;
403 static int mpu = external_mpu;
423 mpu = external_mpu;
426 mpu = internal_mpu;
430 mpu = internal_mpu;
437 if (midi->mode[mpu] & MPU401_MODE_INPUT_TRIGGER) {