33 			epcm->substream->runtime->hw->pointer(emu, epcm->substream),  in snd_emu10k1_pcm_interrupt()
45 		if (emu->pcm_capture_substream->runtime->mode == SNDRV_PCM_MODE_FRAME)  in snd_emu10k1_pcm_ac97adc_interrupt()
57 		if (emu->pcm_capture_mic_substream->runtime->mode == SNDRV_PCM_MODE_FRAME)  in snd_emu10k1_pcm_ac97mic_interrupt()
69 		if (emu->pcm_capture_efx_substream->runtime->mode == SNDRV_PCM_MODE_FRAME)  in snd_emu10k1_pcm_efx_interrupt()
186 						struct snd_pcm_runtime *runtime)  in snd_emu10k1_constrain_capture_rates()  argument
190 		runtime->hw.rates = SNDRV_PCM_RATE_11025 | \  in snd_emu10k1_constrain_capture_rates()
193 		runtime->hw.rate_min = 11025;  in snd_emu10k1_constrain_capture_rates()
194 		runtime->hw.rate_max = 44100;  in snd_emu10k1_constrain_capture_rates()
196 		runtime->hw.rates = SNDRV_PCM_RATE_8000_48000 |  in snd_emu10k1_constrain_capture_rates()
203 					   struct snd_pcm_runtime *runtime)  in snd_emu1010_constrain_efx_rate()  argument
208 	runtime->hw.rate_min = runtime->hw.rate_max = rate;  in snd_emu1010_constrain_efx_rate()
209 	runtime->hw.rates = snd_pcm_rate_to_rate_bit(rate);  in snd_emu1010_constrain_efx_rate()
353 	struct snd_pcm_runtime *runtime = substream->runtime;  in snd_emu10k1_playback_hw_params()  local
354 	struct snd_emu10k1_pcm *epcm = runtime->private_data;  in snd_emu10k1_playback_hw_params()
378 	if (emu->iommu_workaround && runtime->dma_bytes >= EMUPAGESIZE)  in snd_emu10k1_playback_hw_params()
379 		runtime->dma_bytes -= EMUPAGESIZE;  in snd_emu10k1_playback_hw_params()
399 	struct snd_pcm_runtime *runtime = substream->runtime;  in snd_emu10k1_playback_hw_free()  local
402 	if (runtime->private_data == NULL)  in snd_emu10k1_playback_hw_free()
404 	epcm = runtime->private_data;  in snd_emu10k1_playback_hw_free()
422 	struct snd_pcm_runtime *runtime = substream->runtime;  in snd_emu10k1_playback_prepare()  local
423 	struct snd_emu10k1_pcm *epcm = runtime->private_data;  in snd_emu10k1_playback_prepare()
424 	bool w_16 = snd_pcm_format_width(runtime->format) == 16;  in snd_emu10k1_playback_prepare()
425 	bool stereo = runtime->channels == 2;  in snd_emu10k1_playback_prepare()
429 	rate = runtime->rate;  in snd_emu10k1_playback_prepare()
436 	end_addr = start_addr + runtime->period_size;  in snd_emu10k1_playback_prepare()
441 	end_addr = start_addr + runtime->buffer_size;  in snd_emu10k1_playback_prepare()
452 	struct snd_pcm_runtime *runtime = substream->runtime;  in snd_emu10k1_efx_playback_prepare()  local
453 	struct snd_emu10k1_pcm *epcm = runtime->private_data;  in snd_emu10k1_efx_playback_prepare()
462 	extra_size = runtime->period_size;  in snd_emu10k1_efx_playback_prepare()
463 	channel_size = runtime->buffer_size;  in snd_emu10k1_efx_playback_prepare()
469 	for (i = 0; i < runtime->channels; i++) {  in snd_emu10k1_efx_playback_prepare()
501 	struct snd_pcm_runtime *runtime = substream->runtime;  in snd_emu10k1_capture_prepare()  local
502 	struct snd_emu10k1_pcm *epcm = runtime->private_data;  in snd_emu10k1_capture_prepare()
516 			epcm->capture_cr_val2 = 0xffffffff >> (32 - runtime->channels * 2);  in snd_emu10k1_capture_prepare()
529 	snd_emu10k1_ptr_write(emu, epcm->capture_ba_reg, 0, runtime->dma_addr);  in snd_emu10k1_capture_prepare()
543 		unsigned rate = runtime->rate;  in snd_emu10k1_capture_prepare()
544 		if (!(runtime->hw.rates & SNDRV_PCM_RATE_48000))  in snd_emu10k1_capture_prepare()
548 		if (runtime->channels > 1)  in snd_emu10k1_capture_prepare()
587 	struct snd_pcm_runtime *runtime = substream->runtime;  in snd_emu10k1_playback_prepare_voices()  local
590 	unsigned eloop_size = runtime->period_size;  in snd_emu10k1_playback_prepare_voices()
591 	unsigned loop_size = runtime->buffer_size;  in snd_emu10k1_playback_prepare_voices()
724 	struct snd_pcm_runtime *runtime = substream->runtime;  in snd_emu10k1_playback_trigger()  local
725 	struct snd_emu10k1_pcm *epcm = runtime->private_data;  in snd_emu10k1_playback_trigger()
727 	bool w_16 = snd_pcm_format_width(runtime->format) == 16;  in snd_emu10k1_playback_trigger()
728 	bool stereo = runtime->channels == 2;  in snd_emu10k1_playback_trigger()
769 	struct snd_pcm_runtime *runtime = substream->runtime;  in snd_emu10k1_capture_trigger()  local
770 	struct snd_emu10k1_pcm *epcm = runtime->private_data;  in snd_emu10k1_capture_trigger()
841 	struct snd_pcm_runtime *runtime = substream->runtime;  in snd_emu10k1_playback_pointer()  local
842 	struct snd_emu10k1_pcm *epcm = runtime->private_data;  in snd_emu10k1_playback_pointer()
856 	// already read the buffer, and set runtime->delay accordingly. However,  in snd_emu10k1_playback_pointer()
862 		ptr += runtime->buffer_size;  in snd_emu10k1_playback_pointer()
867 	       (long)ptr, (long)runtime->buffer_size,  in snd_emu10k1_playback_pointer()
868 	       (long)runtime->period_size);  in snd_emu10k1_playback_pointer()
921 	struct snd_pcm_runtime *runtime = substream->runtime;  in snd_emu10k1_efx_playback_trigger()  local
922 	struct snd_emu10k1_pcm *epcm = runtime->private_data;  in snd_emu10k1_efx_playback_trigger()
932 				epcm, runtime->channels);  in snd_emu10k1_efx_playback_trigger()
938 					emu, epcm, runtime->channels);  in snd_emu10k1_efx_playback_trigger()
940 					emu, epcm, true, false, runtime->channels);  in snd_emu10k1_efx_playback_trigger()
946 			snd_emu10k1_efx_playback_unmute_voices(emu, epcm, runtime->channels);  in snd_emu10k1_efx_playback_trigger()
957 					emu, epcm, runtime->channels);  in snd_emu10k1_efx_playback_trigger()
970 				emu, epcm, runtime->channels);  in snd_emu10k1_efx_playback_trigger()
987 	struct snd_pcm_runtime *runtime = substream->runtime;  in snd_emu10k1_capture_pointer()  local
988 	struct snd_emu10k1_pcm *epcm = runtime->private_data;  in snd_emu10k1_capture_pointer()
998 	return bytes_to_frames(runtime, ptr);  in snd_emu10k1_capture_pointer()
1101 static void snd_emu10k1_pcm_free_substream(struct snd_pcm_runtime *runtime)  in snd_emu10k1_pcm_free_substream()  argument
1103 	kfree(runtime->private_data);  in snd_emu10k1_pcm_free_substream()
1120 static int snd_emu10k1_playback_set_constraints(struct snd_pcm_runtime *runtime)  in snd_emu10k1_playback_set_constraints()  argument
1126 	err = snd_pcm_hw_constraint_integer(runtime, SNDRV_PCM_HW_PARAM_PERIODS);  in snd_emu10k1_playback_set_constraints()
1132 			runtime, SNDRV_PCM_HW_PARAM_PERIOD_SIZE, 128, UINT_MAX);  in snd_emu10k1_playback_set_constraints()
1141 	struct snd_pcm_runtime *runtime = substream->runtime;  in snd_emu10k1_efx_playback_open()  local
1151 	runtime->private_data = epcm;  in snd_emu10k1_efx_playback_open()
1152 	runtime->private_free = snd_emu10k1_pcm_free_substream;  in snd_emu10k1_efx_playback_open()
1153 	runtime->hw = snd_emu10k1_efx_playback;  in snd_emu10k1_efx_playback_open()
1155 		snd_emu1010_constrain_efx_rate(emu, runtime);  in snd_emu10k1_efx_playback_open()
1156 	err = snd_emu10k1_playback_set_constraints(runtime);  in snd_emu10k1_efx_playback_open()
1180 	struct snd_pcm_runtime *runtime = substream->runtime;  in snd_emu10k1_playback_open()  local
1189 	runtime->private_data = epcm;  in snd_emu10k1_playback_open()
1190 	runtime->private_free = snd_emu10k1_pcm_free_substream;  in snd_emu10k1_playback_open()
1191 	runtime->hw = snd_emu10k1_playback;  in snd_emu10k1_playback_open()
1192 	err = snd_emu10k1_playback_set_constraints(runtime);  in snd_emu10k1_playback_open()
1201 	err = snd_pcm_hw_rule_noresample(runtime, sample_rate);  in snd_emu10k1_playback_open()
1231 	struct snd_pcm_runtime *runtime = substream->runtime;  in snd_emu10k1_capture_open()  local
1245 	runtime->private_data = epcm;  in snd_emu10k1_capture_open()
1246 	runtime->private_free = snd_emu10k1_pcm_free_substream;  in snd_emu10k1_capture_open()
1247 	runtime->hw = snd_emu10k1_capture;  in snd_emu10k1_capture_open()
1248 	snd_emu10k1_constrain_capture_rates(emu, runtime);  in snd_emu10k1_capture_open()
1249 	snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_BUFFER_BYTES,  in snd_emu10k1_capture_open()
1269 	struct snd_pcm_runtime *runtime = substream->runtime;  in snd_emu10k1_capture_mic_open()  local
1282 	substream->runtime->private_data = epcm;  in snd_emu10k1_capture_mic_open()
1283 	substream->runtime->private_free = snd_emu10k1_pcm_free_substream;  in snd_emu10k1_capture_mic_open()
1284 	runtime->hw = snd_emu10k1_capture;  in snd_emu10k1_capture_mic_open()
1285 	runtime->hw.rates = SNDRV_PCM_RATE_8000;  in snd_emu10k1_capture_mic_open()
1286 	runtime->hw.rate_min = runtime->hw.rate_max = 8000;  in snd_emu10k1_capture_mic_open()
1287 	snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_BUFFER_BYTES,  in snd_emu10k1_capture_mic_open()
1307 	struct snd_pcm_runtime *runtime = substream->runtime;  in snd_emu10k1_capture_efx_open()  local
1322 	substream->runtime->private_data = epcm;  in snd_emu10k1_capture_efx_open()
1323 	substream->runtime->private_free = snd_emu10k1_pcm_free_substream;  in snd_emu10k1_capture_efx_open()
1324 	runtime->hw = snd_emu10k1_capture_efx;  in snd_emu10k1_capture_efx_open()
1326 		snd_emu1010_constrain_efx_rate(emu, runtime);  in snd_emu10k1_capture_efx_open()
1340 		runtime->hw.channels_min = runtime->hw.channels_max = 4;  in snd_emu10k1_capture_efx_open()
1344 		runtime->hw.channels_min = runtime->hw.channels_max = 2;  in snd_emu10k1_capture_efx_open()
1346 		runtime->hw.formats = SNDRV_PCM_FMTBIT_S32_LE;  in snd_emu10k1_capture_efx_open()
1349 		runtime->hw.channels_min = runtime->hw.channels_max = 0;  in snd_emu10k1_capture_efx_open()
1352 				runtime->hw.channels_min++;  in snd_emu10k1_capture_efx_open()
1353 				runtime->hw.channels_max++;  in snd_emu10k1_capture_efx_open()
1360 	err = snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_CHANNELS,  in snd_emu10k1_capture_efx_open()
1366 	snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_BUFFER_BYTES,  in snd_emu10k1_capture_efx_open()
1610 	unsigned short *src = (unsigned short *)(substream->runtime->dma_area + rec->sw_data);  in fx8010_pb_trans_copy()
1656 	struct snd_pcm_runtime *runtime = substream->runtime;  in snd_emu10k1_fx8010_playback_prepare()  local
1663 	       emu->fx8010.etram_pages, runtime->dma_area,  in snd_emu10k1_fx8010_playback_prepare()
1664 	       runtime->buffer_size, runtime->buffer_size << 2);  in snd_emu10k1_fx8010_playback_prepare()
1674 		emu->gpr_base + pcm->gpr_size, runtime->buffer_size,  in snd_emu10k1_fx8010_playback_prepare()
1676 		emu->gpr_base + pcm->gpr_count, runtime->period_size,  in snd_emu10k1_fx8010_playback_prepare()
1677 		emu->gpr_base + pcm->gpr_tmpcount, runtime->period_size,  in snd_emu10k1_fx8010_playback_prepare()
1680 …80 + pcm->etram[i], 0, (TANKMEMADDRREG_READ|TANKMEMADDRREG_ALIGN) + i * (runtime->buffer_size / pc…  in snd_emu10k1_fx8010_playback_prepare()
1766 	struct snd_pcm_runtime *runtime = substream->runtime;  in snd_emu10k1_fx8010_playback_open()  local
1769 	runtime->hw = snd_emu10k1_fx8010_playback;  in snd_emu10k1_fx8010_playback_open()
1770 	runtime->hw.channels_min = runtime->hw.channels_max = pcm->channels;  in snd_emu10k1_fx8010_playback_open()
1771 	runtime->hw.period_bytes_max = (pcm->buffer_size * 2) / 2;  in snd_emu10k1_fx8010_playback_open()