810 static int snd_ensoniq_trigger(struct snd_pcm_substream *substream, int cmd)  in snd_ensoniq_trigger()  argument
812 	struct ensoniq *ensoniq = snd_pcm_substream_chip(substream);  in snd_ensoniq_trigger()
819 		snd_pcm_group_for_each_entry(s, substream) {  in snd_ensoniq_trigger()
822 				snd_pcm_trigger_done(s, substream);  in snd_ensoniq_trigger()
825 				snd_pcm_trigger_done(s, substream);  in snd_ensoniq_trigger()
843 		snd_pcm_group_for_each_entry(s, substream) {  in snd_ensoniq_trigger()
846 				snd_pcm_trigger_done(s, substream);  in snd_ensoniq_trigger()
849 				snd_pcm_trigger_done(s, substream);  in snd_ensoniq_trigger()
852 				snd_pcm_trigger_done(s, substream);  in snd_ensoniq_trigger()
874 static int snd_ensoniq_hw_params(struct snd_pcm_substream *substream,  in snd_ensoniq_hw_params()  argument
877 	return snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params));  in snd_ensoniq_hw_params()
880 static int snd_ensoniq_hw_free(struct snd_pcm_substream *substream)  in snd_ensoniq_hw_free()  argument
882 	return snd_pcm_lib_free_pages(substream);  in snd_ensoniq_hw_free()
885 static int snd_ensoniq_playback1_prepare(struct snd_pcm_substream *substream)  in snd_ensoniq_playback1_prepare()  argument
887 	struct ensoniq *ensoniq = snd_pcm_substream_chip(substream);  in snd_ensoniq_playback1_prepare()
888 	struct snd_pcm_runtime *runtime = substream->runtime;  in snd_ensoniq_playback1_prepare()
891 	ensoniq->p1_dma_size = snd_pcm_lib_buffer_bytes(substream);  in snd_ensoniq_playback1_prepare()
892 	ensoniq->p1_period_size = snd_pcm_lib_period_bytes(substream);  in snd_ensoniq_playback1_prepare()
933 static int snd_ensoniq_playback2_prepare(struct snd_pcm_substream *substream)  in snd_ensoniq_playback2_prepare()  argument
935 	struct ensoniq *ensoniq = snd_pcm_substream_chip(substream);  in snd_ensoniq_playback2_prepare()
936 	struct snd_pcm_runtime *runtime = substream->runtime;  in snd_ensoniq_playback2_prepare()
939 	ensoniq->p2_dma_size = snd_pcm_lib_buffer_bytes(substream);  in snd_ensoniq_playback2_prepare()
940 	ensoniq->p2_period_size = snd_pcm_lib_period_bytes(substream);  in snd_ensoniq_playback2_prepare()
973 static int snd_ensoniq_capture_prepare(struct snd_pcm_substream *substream)  in snd_ensoniq_capture_prepare()  argument
975 	struct ensoniq *ensoniq = snd_pcm_substream_chip(substream);  in snd_ensoniq_capture_prepare()
976 	struct snd_pcm_runtime *runtime = substream->runtime;  in snd_ensoniq_capture_prepare()
979 	ensoniq->c_dma_size = snd_pcm_lib_buffer_bytes(substream);  in snd_ensoniq_capture_prepare()
980 	ensoniq->c_period_size = snd_pcm_lib_period_bytes(substream);  in snd_ensoniq_capture_prepare()
1011 static snd_pcm_uframes_t snd_ensoniq_playback1_pointer(struct snd_pcm_substream *substream)  in snd_ensoniq_playback1_pointer()  argument
1013 	struct ensoniq *ensoniq = snd_pcm_substream_chip(substream);  in snd_ensoniq_playback1_pointer()
1020 		ptr = bytes_to_frames(substream->runtime, ptr);  in snd_ensoniq_playback1_pointer()
1028 static snd_pcm_uframes_t snd_ensoniq_playback2_pointer(struct snd_pcm_substream *substream)  in snd_ensoniq_playback2_pointer()  argument
1030 	struct ensoniq *ensoniq = snd_pcm_substream_chip(substream);  in snd_ensoniq_playback2_pointer()
1037 		ptr = bytes_to_frames(substream->runtime, ptr);  in snd_ensoniq_playback2_pointer()
1045 static snd_pcm_uframes_t snd_ensoniq_capture_pointer(struct snd_pcm_substream *substream)  in snd_ensoniq_capture_pointer()  argument
1047 	struct ensoniq *ensoniq = snd_pcm_substream_chip(substream);  in snd_ensoniq_capture_pointer()
1054 		ptr = bytes_to_frames(substream->runtime, ptr);  in snd_ensoniq_capture_pointer()
1128 static int snd_ensoniq_playback1_open(struct snd_pcm_substream *substream)  in snd_ensoniq_playback1_open()  argument
1130 	struct ensoniq *ensoniq = snd_pcm_substream_chip(substream);  in snd_ensoniq_playback1_open()
1131 	struct snd_pcm_runtime *runtime = substream->runtime;  in snd_ensoniq_playback1_open()
1134 	ensoniq->playback1_substream = substream;  in snd_ensoniq_playback1_open()
1136 	snd_pcm_set_sync(substream);  in snd_ensoniq_playback1_open()
1151 static int snd_ensoniq_playback2_open(struct snd_pcm_substream *substream)  in snd_ensoniq_playback2_open()  argument
1153 	struct ensoniq *ensoniq = snd_pcm_substream_chip(substream);  in snd_ensoniq_playback2_open()
1154 	struct snd_pcm_runtime *runtime = substream->runtime;  in snd_ensoniq_playback2_open()
1157 	ensoniq->playback2_substream = substream;  in snd_ensoniq_playback2_open()
1159 	snd_pcm_set_sync(substream);  in snd_ensoniq_playback2_open()
1174 static int snd_ensoniq_capture_open(struct snd_pcm_substream *substream)  in snd_ensoniq_capture_open()  argument
1176 	struct ensoniq *ensoniq = snd_pcm_substream_chip(substream);  in snd_ensoniq_capture_open()
1177 	struct snd_pcm_runtime *runtime = substream->runtime;  in snd_ensoniq_capture_open()
1180 	ensoniq->capture_substream = substream;  in snd_ensoniq_capture_open()
1182 	snd_pcm_set_sync(substream);  in snd_ensoniq_capture_open()
1193 static int snd_ensoniq_playback1_close(struct snd_pcm_substream *substream)  in snd_ensoniq_playback1_close()  argument
1195 	struct ensoniq *ensoniq = snd_pcm_substream_chip(substream);  in snd_ensoniq_playback1_close()
1202 static int snd_ensoniq_playback2_close(struct snd_pcm_substream *substream)  in snd_ensoniq_playback2_close()  argument
1204 	struct ensoniq *ensoniq = snd_pcm_substream_chip(substream);  in snd_ensoniq_playback2_close()
1216 static int snd_ensoniq_capture_close(struct snd_pcm_substream *substream)  in snd_ensoniq_capture_close()  argument
1218 	struct ensoniq *ensoniq = snd_pcm_substream_chip(substream);  in snd_ensoniq_capture_close()
2200 static int snd_ensoniq_midi_input_open(struct snd_rawmidi_substream *substream)  in snd_ensoniq_midi_input_open()  argument
2202 	struct ensoniq *ensoniq = substream->rmidi->private_data;  in snd_ensoniq_midi_input_open()
2206 	ensoniq->midi_input = substream;  in snd_ensoniq_midi_input_open()
2216 static int snd_ensoniq_midi_input_close(struct snd_rawmidi_substream *substream)  in snd_ensoniq_midi_input_close()  argument
2218 	struct ensoniq *ensoniq = substream->rmidi->private_data;  in snd_ensoniq_midi_input_close()
2233 static int snd_ensoniq_midi_output_open(struct snd_rawmidi_substream *substream)  in snd_ensoniq_midi_output_open()  argument
2235 	struct ensoniq *ensoniq = substream->rmidi->private_data;  in snd_ensoniq_midi_output_open()
2239 	ensoniq->midi_output = substream;  in snd_ensoniq_midi_output_open()
2249 static int snd_ensoniq_midi_output_close(struct snd_rawmidi_substream *substream)  in snd_ensoniq_midi_output_close()  argument
2251 	struct ensoniq *ensoniq = substream->rmidi->private_data;  in snd_ensoniq_midi_output_close()
2266 static void snd_ensoniq_midi_input_trigger(struct snd_rawmidi_substream *substream, int up)  in snd_ensoniq_midi_input_trigger()  argument
2269 	struct ensoniq *ensoniq = substream->rmidi->private_data;  in snd_ensoniq_midi_input_trigger()
2290 static void snd_ensoniq_midi_output_trigger(struct snd_rawmidi_substream *substream, int up)  in snd_ensoniq_midi_output_trigger()  argument
2293 	struct ensoniq *ensoniq = substream->rmidi->private_data;  in snd_ensoniq_midi_output_trigger()
2303 				if (snd_rawmidi_transmit(substream, &byte, 1) != 1) {  in snd_ensoniq_midi_output_trigger()