Lines Matching defs:substream
78 static int snd_gf1_uart_output_open(struct snd_rawmidi_substream *substream)
83 gus = substream->rmidi->private_data;
89 gus->midi_substream_output = substream;
97 static int snd_gf1_uart_input_open(struct snd_rawmidi_substream *substream)
103 gus = substream->rmidi->private_data;
109 gus->midi_substream_input = substream;
130 static int snd_gf1_uart_output_close(struct snd_rawmidi_substream *substream)
135 gus = substream->rmidi->private_data;
145 static int snd_gf1_uart_input_close(struct snd_rawmidi_substream *substream)
150 gus = substream->rmidi->private_data;
160 static void snd_gf1_uart_input_trigger(struct snd_rawmidi_substream *substream, int up)
165 gus = substream->rmidi->private_data;
178 static void snd_gf1_uart_output_trigger(struct snd_rawmidi_substream *substream, int up)
185 gus = substream->rmidi->private_data;
201 if (snd_rawmidi_transmit(substream, &byte, 1) != 1) {