Lines Matching defs:runtime

93 	struct snd_pcm_runtime *runtime = substream->runtime;
96 	unsigned char stereo = runtime->channels > 1;
99 	rate = runtime->rate;
102 		if (runtime->format == SNDRV_PCM_FORMAT_S16_LE) {
111 		if (runtime->channels > 1) {
157 			runtime->dma_area[0] = 0x80;
158 			snd_dma_program(dma, runtime->dma_addr, 1, DMA_MODE_WRITE);
166 			snd_sbdsp_command(chip, 256 - runtime->rate_den / 2);
175 			snd_sbdsp_command(chip, 256 - runtime->rate_den);
186 	snd_dma_program(dma, runtime->dma_addr,
209 			struct snd_pcm_runtime *runtime = substream->runtime;
211 			if (runtime->channels > 1) {
227 	struct snd_pcm_runtime *runtime = substream->runtime;
230 	unsigned char stereo = runtime->channels > 1;
233 	rate = runtime->rate;
236 		if (runtime->format == SNDRV_PCM_FORMAT_S16_LE) {
245 		if (runtime->channels > 1) {
287 			snd_sbdsp_command(chip, 256 - runtime->rate_den / 2);
296 			snd_sbdsp_command(chip, 256 - runtime->rate_den);
307 	snd_dma_program(dma, runtime->dma_addr,
330 			struct snd_pcm_runtime *runtime = substream->runtime;
332 			if (runtime->channels > 1) {
391 	return bytes_to_frames(substream->runtime, ptr);
407 	return bytes_to_frames(substream->runtime, ptr);
459 	struct snd_pcm_runtime *runtime = substream->runtime;
468 		runtime->hw = snd_sb8_playback;
471 		runtime->hw = snd_sb8_capture;
476 			runtime->hw.formats |= SNDRV_PCM_FMTBIT_S16_LE;
477 		runtime->hw.rates |= SNDRV_PCM_RATE_8000_48000;
478 		runtime->hw.rate_min = 4000;
479 		runtime->hw.rate_max = 50000;
480 		runtime->hw.channels_max = 2;
483 		runtime->hw.rate_max = 44100;
484 		runtime->hw.channels_max = 2;
485 		snd_pcm_hw_rule_add(runtime, 0, SNDRV_PCM_HW_PARAM_RATE,
489 		snd_pcm_hw_rule_add(runtime, 0, SNDRV_PCM_HW_PARAM_CHANNELS,
495 			runtime->hw.rate_max = 44100;
497 			runtime->hw.rate_max = 15000;
503 	snd_pcm_hw_constraint_ratnums(runtime, 0, SNDRV_PCM_HW_PARAM_RATE,
506 		snd_pcm_hw_constraint_step(runtime, 0,
508 		snd_pcm_hw_constraint_step(runtime, 0,
510 		runtime->hw.buffer_bytes_max = 128 * 1024 * 1024;
511 		runtime->hw.period_bytes_max = 128 * 1024 * 1024;