834 	struct snd_ali_voice *pvoice;  in snd_ali_update_ptr()  local
847 	pvoice = &codec->synth.voices[channel];  in snd_ali_update_ptr()
852 	if (pvoice->pcm && pvoice->substream) {  in snd_ali_update_ptr()
854 		if (pvoice->running) {  in snd_ali_update_ptr()
860 			snd_pcm_period_elapsed(pvoice->substream);  in snd_ali_update_ptr()
911 	struct snd_ali_voice *pvoice;  in snd_ali_alloc_voice()  local
925 		pvoice = &(codec->synth.voices[idx]);  in snd_ali_alloc_voice()
926 		pvoice->codec = codec;  in snd_ali_alloc_voice()
927 		pvoice->use = 1;  in snd_ali_alloc_voice()
928 		pvoice->pcm = 1;  in snd_ali_alloc_voice()
929 		pvoice->mode = rec;  in snd_ali_alloc_voice()
931 		return pvoice;  in snd_ali_alloc_voice()
939 			       struct snd_ali_voice *pvoice)  in snd_ali_free_voice()  argument
944 	dev_dbg(codec->card->dev, "free_voice: channel=%d\n", pvoice->number);  in snd_ali_free_voice()
945 	if (!pvoice->use)  in snd_ali_free_voice()
947 	snd_ali_clear_voices(codec, pvoice->number, pvoice->number);  in snd_ali_free_voice()
949 	private_free = pvoice->private_free;  in snd_ali_free_voice()
950 	private_data = pvoice->private_data;  in snd_ali_free_voice()
951 	pvoice->private_free = NULL;  in snd_ali_free_voice()
952 	pvoice->private_data = NULL;  in snd_ali_free_voice()
953 	if (pvoice->pcm)  in snd_ali_free_voice()
954 		snd_ali_free_channel_pcm(codec, pvoice->number);  in snd_ali_free_voice()
955 	pvoice->use = pvoice->pcm = pvoice->synth = 0;  in snd_ali_free_voice()
956 	pvoice->substream = NULL;  in snd_ali_free_voice()
1073 	struct snd_ali_voice *pvoice, *evoice;  in snd_ali_trigger()  local
1093 			pvoice = s->runtime->private_data;  in snd_ali_trigger()
1094 			evoice = pvoice->extra;  in snd_ali_trigger()
1095 			what |= 1 << (pvoice->number & 0x1f);  in snd_ali_trigger()
1097 				whati |= 1 << (pvoice->number & 0x1f);  in snd_ali_trigger()
1103 				pvoice->running = 1;  in snd_ali_trigger()
1107 				pvoice->running = 0;  in snd_ali_trigger()
1136 	struct snd_ali_voice *pvoice = runtime->private_data;  in snd_ali_playback_hw_params()  local
1137 	struct snd_ali_voice *evoice = pvoice->extra;  in snd_ali_playback_hw_params()
1149 			pvoice->extra = evoice;  in snd_ali_playback_hw_params()
1155 			pvoice->extra = evoice = NULL;  in snd_ali_playback_hw_params()
1166 	struct snd_ali_voice *pvoice = runtime->private_data;  in snd_ali_playback_hw_free()  local
1167 	struct snd_ali_voice *evoice = pvoice ? pvoice->extra : NULL;  in snd_ali_playback_hw_free()
1171 		pvoice->extra = NULL;  in snd_ali_playback_hw_free()
1180 	struct snd_ali_voice *pvoice = runtime->private_data;  in snd_ali_playback_prepare()  local
1181 	struct snd_ali_voice *evoice = pvoice->extra;  in snd_ali_playback_prepare()
1199 	if (pvoice->number == ALI_SPDIF_IN_CHANNEL ||   in snd_ali_playback_prepare()
1200 	    pvoice->number == ALI_PCM_IN_CHANNEL)  in snd_ali_playback_prepare()
1201 		snd_ali_disable_special_channel(codec, pvoice->number);  in snd_ali_playback_prepare()
1205 		 && pvoice->number == ALI_SPDIF_OUT_CHANNEL) {  in snd_ali_playback_prepare()
1214 	pvoice->count = runtime->period_size;  in snd_ali_playback_prepare()
1217 	pvoice->eso = runtime->buffer_size;   in snd_ali_playback_prepare()
1220 		       pvoice->eso, pvoice->count);  in snd_ali_playback_prepare()
1223 	ESO = pvoice->eso -1;  in snd_ali_playback_prepare()
1234 		       pvoice->number,runtime->rate,Delta,GVSEL,PAN,CTRL);  in snd_ali_playback_prepare()
1236 				 pvoice->number,  in snd_ali_playback_prepare()
1248 		evoice->count = pvoice->count;  in snd_ali_playback_prepare()
1249 		evoice->eso = pvoice->count << 1;  in snd_ali_playback_prepare()
1273 	struct snd_ali_voice *pvoice = runtime->private_data;  in snd_ali_prepare()  local
1288 	snd_ali_enable_special_channel(codec,pvoice->number);  in snd_ali_prepare()
1290 	Delta = (pvoice->number == ALI_MODEM_IN_CHANNEL ||  in snd_ali_prepare()
1291 		 pvoice->number == ALI_MODEM_OUT_CHANNEL) ?   in snd_ali_prepare()
1292 		0x1000 : snd_ali_convert_rate(runtime->rate, pvoice->mode);  in snd_ali_prepare()
1295 	if (pvoice->number == ALI_SPDIF_IN_CHANNEL) {  in snd_ali_prepare()
1322 	pvoice->eso = runtime->buffer_size;   in snd_ali_prepare()
1325 	pvoice->count = runtime->period_size;  in snd_ali_prepare()
1331 	ESO = pvoice->eso - 1;  in snd_ali_prepare()
1339 				     pvoice->number,  in snd_ali_prepare()
1362 	struct snd_ali_voice *pvoice = runtime->private_data;  in snd_ali_playback_pointer()  local
1366 	if (!pvoice->running) {  in snd_ali_playback_pointer()
1370 	outb(pvoice->number, ALI_REG(codec, ALI_GC_CIR));  in snd_ali_playback_pointer()
1384 	struct snd_ali_voice *pvoice = runtime->private_data;  in snd_ali_pointer()  local
1388 	if (!pvoice->running) {  in snd_ali_pointer()
1392 	outb(pvoice->number, ALI_REG(codec, ALI_GC_CIR));  in snd_ali_pointer()
1450 	struct snd_ali_voice *pvoice = runtime->private_data;  in snd_ali_pcm_free_substream()  local
1452 	if (pvoice)  in snd_ali_pcm_free_substream()
1453 		snd_ali_free_voice(pvoice->codec, pvoice);  in snd_ali_pcm_free_substream()
1461 	struct snd_ali_voice *pvoice;  in snd_ali_open()  local
1463 	pvoice = snd_ali_alloc_voice(codec, SNDRV_ALI_VOICE_TYPE_PCM, rec,  in snd_ali_open()
1465 	if (!pvoice)  in snd_ali_open()
1468 	pvoice->substream = substream;  in snd_ali_open()
1469 	runtime->private_data = pvoice;  in snd_ali_open()
1497 	struct snd_ali_voice *pvoice = substream->runtime->private_data;  in snd_ali_close()  local
1499 	snd_ali_disable_special_channel(codec,pvoice->number);  in snd_ali_close()