Lines Matching defs:rt
108 struct snd_pcm_runtime *rt = ss->runtime;
112 rt->hw = tw686x_capture_hw;
114 err = snd_pcm_hw_constraint_integer(rt, SNDRV_PCM_HW_PARAM_PERIODS);
134 struct snd_pcm_runtime *rt = ss->runtime;
145 if (((dev->audio_rate != rt->rate) ||
152 if (dev->audio_rate != rt->rate) {
155 dev->audio_rate = rt->rate;
156 reg = ((125000000 / rt->rate) << 16) +
157 ((125000000 % rt->rate) << 16) / rt->rate;
173 if (rt->periods < TW686X_AUDIO_PERIODS_MIN ||
174 rt->periods > TW686X_AUDIO_PERIODS_MAX)
180 for (i = 0; i < rt->periods; i++) {
181 ac->buf[i].dma = rt->dma_addr + period_size * i;
182 ac->buf[i].virt = rt->dma_area + period_size * i;