Lines Matching defs:alsa_rt
199 struct snd_pcm_runtime *alsa_rt = sub->instance->runtime;
201 u32 *dest = (u32 *) (alsa_rt->dma_area + sub->dma_off
202 * (alsa_rt->frame_bits >> 3));
203 u32 *dest_end = (u32 *) (alsa_rt->dma_area + alsa_rt->buffer_size
204 * (alsa_rt->frame_bits >> 3));
205 int bytes_per_frame = alsa_rt->channels << 2;
216 if (alsa_rt->format == SNDRV_PCM_FORMAT_S24_LE)
218 else if (alsa_rt->format == SNDRV_PCM_FORMAT_S32_LE)
226 dest += alsa_rt->channels;
232 dest = (u32 *) alsa_rt->dma_area;
246 struct snd_pcm_runtime *alsa_rt = sub->instance->runtime;
247 u32 *src = (u32 *) (alsa_rt->dma_area + sub->dma_off
248 * (alsa_rt->frame_bits >> 3));
249 u32 *src_end = (u32 *) (alsa_rt->dma_area + alsa_rt->buffer_size
250 * (alsa_rt->frame_bits >> 3));
252 int bytes_per_frame = alsa_rt->channels << 2;
254 if (alsa_rt->format == SNDRV_PCM_FORMAT_S32_LE)
256 else if (alsa_rt->format == SNDRV_PCM_FORMAT_S24_LE)
274 src += alsa_rt->channels;
279 src = (u32 *) alsa_rt->dma_area;
390 struct snd_pcm_runtime *alsa_rt = alsa_sub->runtime;
396 alsa_rt->hw = pcm_hw;
400 alsa_rt->hw.rates = rates_alsaid[rt->rate];
401 alsa_rt->hw.channels_max = OUT_N_CHANNELS;
405 alsa_rt->hw.rates = rates_alsaid[rt->rate];
406 alsa_rt->hw.channels_max = IN_N_CHANNELS;
453 struct snd_pcm_runtime *alsa_rt = alsa_sub->runtime;
467 if (alsa_rt->rate == rates[rt->rate])
473 alsa_rt->rate);