Lines Matching defs:gus

11 #include <sound/gus.h>
21 	struct snd_gus_card *gus;
23 	gus = snd_timer_chip(timer);
24 	guard(spinlock_irqsave)(&gus->reg_lock);
26 	tmp = (gus->gf1.timer_enabled |= 4);
27 	snd_gf1_write8(gus, SNDRV_GF1_GB_ADLIB_TIMER_1, 256 - ticks);	/* timer 1 count */
28 	snd_gf1_write8(gus, SNDRV_GF1_GB_SOUND_BLASTER_CONTROL, tmp);	/* enable timer 1 IRQ */
29 	snd_gf1_adlib_write(gus, 0x04, tmp >> 2);	/* timer 2 start */
36 	struct snd_gus_card *gus;
38 	gus = snd_timer_chip(timer);
39 	guard(spinlock_irqsave)(&gus->reg_lock);
40 	tmp = (gus->gf1.timer_enabled &= ~4);
41 	snd_gf1_write8(gus, SNDRV_GF1_GB_SOUND_BLASTER_CONTROL, tmp);	/* disable timer #1 */
53 	struct snd_gus_card *gus;
55 	gus = snd_timer_chip(timer);
56 	guard(spinlock_irqsave)(&gus->reg_lock);
58 	tmp = (gus->gf1.timer_enabled |= 8);
59 	snd_gf1_write8(gus, SNDRV_GF1_GB_ADLIB_TIMER_2, 256 - ticks);	/* timer 2 count */
60 	snd_gf1_write8(gus, SNDRV_GF1_GB_SOUND_BLASTER_CONTROL, tmp);	/* enable timer 2 IRQ */
61 	snd_gf1_adlib_write(gus, 0x04, tmp >> 2);	/* timer 2 start */
68 	struct snd_gus_card *gus;
70 	gus = snd_timer_chip(timer);
71 	guard(spinlock_irqsave)(&gus->reg_lock);
72 	tmp = (gus->gf1.timer_enabled &= ~8);
73 	snd_gf1_write8(gus, SNDRV_GF1_GB_SOUND_BLASTER_CONTROL, tmp);	/* disable timer #1 */
81 static void snd_gf1_interrupt_timer1(struct snd_gus_card * gus)
83 	struct snd_timer *timer = gus->gf1.timer1;
90 static void snd_gf1_interrupt_timer2(struct snd_gus_card * gus)
92 	struct snd_timer *timer = gus->gf1.timer2;
123 	struct snd_gus_card *gus = timer->private_data;
124 	gus->gf1.timer1 = NULL;
129 	struct snd_gus_card *gus = timer->private_data;
130 	gus->gf1.timer2 = NULL;
133 void snd_gf1_timers_init(struct snd_gus_card * gus)
138 	if (gus->gf1.timer1 != NULL || gus->gf1.timer2 != NULL)
141 	gus->gf1.interrupt_handler_timer1 = snd_gf1_interrupt_timer1;
142 	gus->gf1.interrupt_handler_timer2 = snd_gf1_interrupt_timer2;
146 	tid.card = gus->card->number;
147 	tid.device = gus->timer_dev;
150 	if (snd_timer_new(gus->card, "GF1 timer", &tid, &timer) >= 0) {
152 		timer->private_data = gus;
156 	gus->gf1.timer1 = timer;
160 	if (snd_timer_new(gus->card, "GF1 timer", &tid, &timer) >= 0) {
162 		timer->private_data = gus;
166 	gus->gf1.timer2 = timer;
169 void snd_gf1_timers_done(struct snd_gus_card * gus)
171 	snd_gf1_set_default_handlers(gus, SNDRV_GF1_HANDLER_TIMER1 | SNDRV_GF1_HANDLER_TIMER2);
172 	if (gus->gf1.timer1) {
173 		snd_device_free(gus->card, gus->gf1.timer1);
174 		gus->gf1.timer1 = NULL;
176 	if (gus->gf1.timer2) {
177 		snd_device_free(gus->card, gus->gf1.timer2);
178 		gus->gf1.timer2 = NULL;