Lines Matching +full:k +full:- +full:to +full:- +full:j

1 // SPDX-License-Identifier: GPL-2.0-or-later
4  *                   Lee Revell <rlrevell@joe-job.com>
8  *  Routines for control of EMU10K1 chips - voice manager
19  * hardware requires stereo interleaved voices be aligned to an even/odd 
21  *							--rlrevell
28 	int i, j, k, skip;
30 	for (i = emu->next_free_voice, j = 0; j < NUM_G; i = (i + skip) % NUM_G, j += skip) {
32 		dev_dbg(emu->card->dev, "i %d j %d next free %d!\n",
33 		       i, j, emu->next_free_voice);
42 		for (k = 0; k < number; k++) {
43 			voice = &emu->voices[i + k];
44 			if (voice->use) {
45 				skip = k + 1;
50 		for (k = 0; k < number; k++) {
51 			voice = &emu->voices[i + k];
52 			voice->use = type;
53 			voice->epcm = epcm;
54 			/* dev_dbg(emu->card->dev, "allocated voice %d\n", i + k); */
56 		voice->last = 1;
58 		*rvoice = &emu->voices[i];
59 		emu->next_free_voice = (i + number) % NUM_G;
64 	return -ENOMEM;  // -EBUSY would have been better
70 	if (pvoice->dirty)
71 		snd_emu10k1_voice_init(emu, pvoice->number);
72 	pvoice->interrupt = NULL;
73 	pvoice->use = pvoice->dirty = pvoice->last = 0;
74 	pvoice->epcm = NULL;
83 		return -EINVAL;
85 		return -EINVAL;
87 		return -EINVAL;
89 	guard(spinlock_irqsave)(&emu->voice_lock);
95 			dev_dbg(emu->card->dev, "voice alloc - %i, %i of %i\n",
96 			        rvoice[got - 1]->number, got, want);
100 		if (type != EMU10K1_SYNTH && emu->get_synth_voice) {
102 			result = emu->get_synth_voice(emu);
104 				voice_free(emu, &emu->voices[result]);
109 			for (int j = 0; j < count; j++)
110 				voice_free(emu, rvoice[i] + j);
127 		return -EINVAL;
128 	guard(spinlock_irqsave)(&emu->voice_lock);
130 		last = pvoice->last;