Lines Matching defs:runtime
89 struct snd_pcm_runtime *runtime;
113 runtime = substream->runtime;
114 stride = runtime->frame_bits >> 3;
127 if (oldptr + length >= runtime->buffer_size) {
130 cnt = runtime->buffer_size - oldptr;
131 memcpy(runtime->dma_area + oldptr * stride, cp,
133 memcpy(runtime->dma_area, cp + cnt * stride,
136 memcpy(runtime->dma_area + oldptr * stride, cp,
144 runtime->buffer_size)
146 runtime->buffer_size;
150 runtime->period_size) {
152 runtime->period_size;
180 struct snd_pcm_runtime *runtime;
204 runtime = substream->runtime;
205 stride = runtime->frame_bits >> 3;
214 if (oldptr + length >= runtime->buffer_size) {
217 cnt = runtime->buffer_size - oldptr;
218 memcpy(runtime->dma_area + oldptr * stride, cp,
220 memcpy(runtime->dma_area, cp + cnt * stride,
223 memcpy(runtime->dma_area + oldptr * stride, cp,
231 runtime->buffer_size)
233 runtime->buffer_size;
237 runtime->period_size) {
239 runtime->period_size;
398 struct snd_pcm_runtime *runtime = substream->runtime;
425 runtime->hw = snd_cx231xx_hw_capture;
434 snd_pcm_hw_constraint_integer(runtime, SNDRV_PCM_HW_PARAM_PERIODS);
436 runtime->private_data = dev;