50 	struct snd_soc_pcm_runtime *rtd;  in snd_sof_compr_fragment_elapsed()  local
59 	rtd = cstream->private_data;  in snd_sof_compr_fragment_elapsed()
62 	component = snd_soc_rtdcom_lookup(rtd, SOF_AUDIO_PCM_DRV_NAME);  in snd_sof_compr_fragment_elapsed()
64 	spcm = snd_sof_find_spcm_dai(component, rtd);  in snd_sof_compr_fragment_elapsed()
83 	struct snd_soc_pcm_runtime *rtd = cstream->private_data;  in create_page_table()  local
87 	spcm = snd_sof_find_spcm_dai(component, rtd);  in create_page_table()
98 	struct snd_soc_pcm_runtime *rtd = cstream->private_data;  in sof_compr_open()  local
108 	spcm = snd_sof_find_spcm_dai(component, rtd);  in sof_compr_open()
136 	struct snd_soc_pcm_runtime *rtd = cstream->private_data;  in sof_compr_free()  local
141 	spcm = snd_sof_find_spcm_dai(component, rtd);  in sof_compr_free()
166 	struct snd_soc_pcm_runtime *rtd = cstream->private_data;  in sof_compr_set_params()  local
188 	spcm = snd_sof_find_spcm_dai(component, rtd);  in sof_compr_set_params()
272 	struct snd_soc_pcm_runtime *rtd = cstream->private_data;  in sof_compr_trigger()  local
276 	spcm = snd_sof_find_spcm_dai(component, rtd);  in sof_compr_trigger()
305 static int sof_compr_copy_playback(struct snd_compr_runtime *rtd,  in sof_compr_copy_playback()  argument
312 	div_u64_rem(rtd->total_bytes_available, rtd->buffer_size, &offset);  in sof_compr_copy_playback()
313 	ptr = rtd->dma_area + offset;  in sof_compr_copy_playback()
314 	n = rtd->buffer_size - offset;  in sof_compr_copy_playback()
320 		ret += copy_from_user(rtd->dma_area, buf + n, count - n);  in sof_compr_copy_playback()
326 static int sof_compr_copy_capture(struct snd_compr_runtime *rtd,  in sof_compr_copy_capture()  argument
333 	div_u64_rem(rtd->total_bytes_transferred, rtd->buffer_size, &offset);  in sof_compr_copy_capture()
334 	ptr = rtd->dma_area + offset;  in sof_compr_copy_capture()
335 	n = rtd->buffer_size - offset;  in sof_compr_copy_capture()
341 		ret += copy_to_user(buf + n, rtd->dma_area, count - n);  in sof_compr_copy_capture()
351 	struct snd_compr_runtime *rtd = cstream->runtime;  in sof_compr_copy()  local
353 	if (count > rtd->buffer_size)  in sof_compr_copy()
354 		count = rtd->buffer_size;  in sof_compr_copy()
357 		return sof_compr_copy_playback(rtd, buf, count);  in sof_compr_copy()
359 		return sof_compr_copy_capture(rtd, buf, count);  in sof_compr_copy()
367 	struct snd_soc_pcm_runtime *rtd = cstream->private_data;  in sof_compr_pointer()  local
370 	spcm = snd_sof_find_spcm_dai(component, rtd);  in sof_compr_pointer()