48 	ssize_t hw_ptr;  member
92 	unsigned int hw_ptr;  in u_audio_iso_complete()  local
152 	hw_ptr = prm->hw_ptr;  in u_audio_iso_complete()
157 	pending = runtime->dma_bytes - hw_ptr;  in u_audio_iso_complete()
161 			memcpy(req->buf, runtime->dma_area + hw_ptr, pending);  in u_audio_iso_complete()
165 			memcpy(req->buf, runtime->dma_area + hw_ptr,  in u_audio_iso_complete()
170 			memcpy(runtime->dma_area + hw_ptr, req->buf, pending);  in u_audio_iso_complete()
174 			memcpy(runtime->dma_area + hw_ptr, req->buf,  in u_audio_iso_complete()
181 	prm->hw_ptr = (hw_ptr + req->actual) % runtime->dma_bytes;  in u_audio_iso_complete()
182 	hw_ptr = prm->hw_ptr;  in u_audio_iso_complete()
186 	if ((hw_ptr % snd_pcm_lib_period_bytes(substream)) < req->actual)  in u_audio_iso_complete()
214 	prm->hw_ptr = 0;  in uac_pcm_trigger()
248 	return bytes_to_frames(substream->runtime, prm->hw_ptr);  in uac_pcm_pointer()