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Lines Matching defs:mc

60 	struct mixer_ctrl mc;
453 		mdi.index = mc.dev = mv->ctrl - 1;
461 		mc.type = mdi.type;
469 			mc.un.ord = mdi.un.e.member[mv->value].ord;
478 			mc.un.mask = 0;
481 					mc.un.mask |= mdi.un.s.member[mv->value].mask;
485 			mc.un.mask = mdi.un.s.member[mv->value].mask;
489 			mc.un.value.num_channels = mdi.un.v.num_channels;
492 					mc.un.value.level[i] = mv->value;
495 			    mc.un.value.level[AUDIO_MIXER_LEVEL_LEFT] = 
497 			    mc.un.value.level[AUDIO_MIXER_LEVEL_RIGHT] =
502 		retval = ioctl(newfd, AUDIO_MIXER_WRITE, &mc);
524 		mdi.index = mc.dev = (mv->ctrl - 1);
532 		mc.dev = mdi.index;
533 		mc.type = mdi.type;
535 			mc.un.value.num_channels = mdi.un.v.num_channels;
536 		retval = ioctl(newfd, AUDIO_MIXER_READ, &mc);
548 				if (mc.un.ord == mdi.un.e.member[i].ord) {
557 				if (mc.un.mask & mdi.un.s.member[i].mask)
560 				if (mc.un.mask == mdi.un.s.member[i].mask) {
569 				mv->value = mc.un.value.level[0];
572 				    ((mc.un.value.level[1] & 0xFF) << 8) |
573 				    ((mc.un.value.level[0] & 0xFF) << 0);