Lines Matching defs:runtime

155 	struct snd_pcm_runtime *runtime = substream->runtime;
163 	runtime->hw = snd_p16v_playback_hw;
173 	err = snd_pcm_hw_constraint_integer(runtime, SNDRV_PCM_HW_PARAM_PERIODS);
183 	struct snd_pcm_runtime *runtime = substream->runtime;
191 	runtime->hw = snd_p16v_capture_hw;
193 	err = snd_pcm_hw_constraint_integer(runtime, SNDRV_PCM_HW_PARAM_PERIODS);
239 	struct snd_pcm_runtime *runtime = substream->runtime;
242 	u32 period_size_bytes = frames_to_bytes(runtime, runtime->period_size);
251 		   channel, runtime->rate, runtime->format, runtime->channels,
252 		   runtime->buffer_size, runtime->period_size,
253 		   runtime->periods, frames_to_bytes(runtime, 1));
256 		   runtime->dma_addr, runtime->dma_area, table_base);
264         switch (runtime->rate) {
284 	for(i = 0; i < runtime->periods; i++) {
285 		table_base[i*2]=runtime->dma_addr+(i*period_size_bytes);
290 	snd_emu10k1_ptr20_write(emu, PLAYBACK_LIST_SIZE, channel, (runtime->periods - 1) << 19);
292 	snd_emu10k1_ptr20_write(emu, PLAYBACK_DMA_ADDR, channel, runtime->dma_addr);
293 	//snd_emu10k1_ptr20_write(emu, PLAYBACK_PERIOD_SIZE, channel, frames_to_bytes(runtime, runtime->period_size)<<16); // buffer size in bytes
306 	struct snd_pcm_runtime *runtime = substream->runtime;
313 	       channel, runtime->rate, runtime->format, runtime->channels,
314 	       runtime->buffer_size, runtime->period_size,
315 	       frames_to_bytes(runtime, 1));
317         switch (runtime->rate) {
334 	snd_emu10k1_ptr20_write(emu, CAPTURE_DMA_ADDR, channel, runtime->dma_addr);
335 	snd_emu10k1_ptr20_write(emu, CAPTURE_BUFFER_SIZE, channel, frames_to_bytes(runtime, runtime->buffer_size) << 16); // buffer size in bytes
372 			struct snd_pcm_runtime *runtime = substream->runtime;
374 			if (runtime && runtime->private_data) {
385 			struct snd_pcm_runtime *runtime = substream->runtime;
388 			if (runtime && runtime->private_data) {
402 	struct snd_pcm_runtime *runtime;
423 		runtime = s->runtime;
426 		runtime->private_data = (void *)(ptrdiff_t)running;
454 	struct snd_pcm_runtime *runtime = substream->runtime;
463 		runtime->private_data = (void *)1;
469 		runtime->private_data = NULL;
483 	struct snd_pcm_runtime *runtime = substream->runtime;
487 	if (!runtime->private_data)
494 	ptr2 = bytes_to_frames(runtime, ptr1);
495 	ptr2+= (ptr4 >> 3) * runtime->period_size;
497         if (ptr >= runtime->buffer_size)
498 		ptr -= runtime->buffer_size;
508 	struct snd_pcm_runtime *runtime = substream->runtime;
512 	if (!runtime->private_data)
516 	ptr2 = bytes_to_frames(runtime, ptr1);
518 	if (ptr >= runtime->buffer_size) {
519 		ptr -= runtime->buffer_size;
525 	       ptr1, ptr2, ptr, (int)runtime->buffer_size,
526 	       (int)runtime->period_size, (int)runtime->frame_bits,
527 	       (int)runtime->rate);