120 		unsigned int buffer_pos;  member
230 	source = runtime->dma_area + stream->buffer_pos * frame_bytes;  in copy_playback_data()
231 	if (stream->buffer_pos + frames <= runtime->buffer_size) {  in copy_playback_data()
235 		frames1 = runtime->buffer_size - stream->buffer_pos;  in copy_playback_data()
241 	stream->buffer_pos += frames;  in copy_playback_data()
242 	if (stream->buffer_pos >= runtime->buffer_size)  in copy_playback_data()
243 		stream->buffer_pos -= runtime->buffer_size;  in copy_playback_data()
334 	dest = runtime->dma_area + stream->buffer_pos * frame_bytes;  in copy_capture_data()
335 	if (stream->buffer_pos + frames <= runtime->buffer_size) {  in copy_capture_data()
339 		frames1 = runtime->buffer_size - stream->buffer_pos;  in copy_capture_data()
346 	stream->buffer_pos += frames;  in copy_capture_data()
347 	if (stream->buffer_pos >= runtime->buffer_size)  in copy_capture_data()
348 		stream->buffer_pos -= runtime->buffer_size;  in copy_capture_data()
799 	ua->capture.buffer_pos = 0;  in capture_pcm_prepare()
827 	ua->playback.buffer_pos = 0;  in playback_pcm_prepare()
874 	pos = stream->buffer_pos;  in ua101_pcm_pointer()