46 #include <dev/sound/pcm/sound.h>
47 #include <dev/sound/pcm/ac97.h>
63 	struct emu_pcm_info *pcm;  member
81 	struct emu_pcm_info *pcm;  member
166 static uint32_t emu_pcm_intr(void *pcm, uint32_t stat);
285 				/* In emu10k1 case PCM volume does not affect  in emu_dspmixer_set()
511  * - pcm volume controls FX[0|1]_FRONT_[R|L]
592 	case AC97_MIX_PCM:	/* PCM OUT VOL */  in emu_ac97_write_emulation()
596 		data = 0x8000;	/* Mute AC97 PCM out */  in emu_ac97_write_emulation()
600 		 * PCM recording source is set to "stereo mix" (labeled "vol"  in emu_ac97_write_emulation()
719 	ch->pcm = sc;  in emupchan_init()
739 	struct emu_pcm_info *sc = ch->pcm;  in emupchan_free()
770 	struct emu_pcm_info *sc = ch->pcm;  in emupchan_setblocksize()
772 	if (blocksize > ch->pcm->bufsz)  in emupchan_setblocksize()
773 		blocksize = ch->pcm->bufsz;  in emupchan_setblocksize()
785 	struct emu_pcm_info *sc = ch->pcm;  in emupchan_trigger()
801 	/* PCM interrupt handler will handle PCMTRIG_STOP event */  in emupchan_trigger()
812 	struct emu_pcm_info *sc = ch->pcm;  in emupchan_getptr()
824 	struct emu_pcm_info *sc = ch->pcm;  in emupchan_getcaps()
865 	ch->pcm = sc;  in emurchan_init()
891 	struct emu_pcm_info *sc = ch->pcm;  in emurchan_free()
911 	if (ch->pcm->is_emu10k1) {  in emurchan_setspeed()
924 	struct emu_pcm_info *sc = ch->pcm;  in emurchan_setblocksize()
932 	if (ch->blksz < (ch->pcm->bufsz / 2)) {  in emurchan_setblocksize()
945 	struct emu_pcm_info *sc = ch->pcm;  in emurchan_trigger()
1009 	struct emu_pcm_info *sc = ch->pcm;  in emurchan_getptr()
1055 	ch->pcm = sc;  in emufxrchan_init()
1096 	if (ch->blksz < (ch->pcm->bufsz / 2))  in emufxrchan_setblocksize()
1097 		ch->blksz = ch->pcm->bufsz / 2;  in emufxrchan_setblocksize()
1105 	struct emu_pcm_info *sc = ch->pcm;  in emufxrchan_trigger()
1179 	struct emu_pcm_info *sc = ch->pcm;  in emufxrchan_getptr()
1191 	struct emu_pcm_info *sc = ch->pcm;  in emufxrchan_getcaps()
1203 	struct emu_pcm_info *sc = ch->pcm;  in emufxrchan_getrates()
1227 emu_pcm_intr(void *pcm, uint32_t stat)  in emu_pcm_intr()  argument
1229 	struct emu_pcm_info *sc = (struct emu_pcm_info *)pcm;  in emu_pcm_intr()
1329 	device_set_descf(dev, "EMU10Kx DSP %s PCM interface", rt);  in emu_pcm_probe()
1350 	sc->lock = snd_mtxcreate(device_get_nameunit(dev), "snd_emu10kx pcm softc");  in emu_pcm_attach()
1451 		device_printf(dev, "unable to initialize PCM part of the card\n");  in emu_pcm_attach()
1457 	 * in pcm device. Mark pcm device as MPSAFE manually.  in emu_pcm_attach()
1520 	"pcm",