291 	struct snd_pcm_substream *substream;  member
565 #define DBRI_STREAMNO(substream)				\  argument
566 		(substream->stream ==				\
570 #define DBRI_STREAM(dbri, substream)	\  argument
571 		&dbri->stream_info[DBRI_STREAMNO(substream)]
1796 	snd_pcm_period_elapsed(info->substream);  in transmission_complete_intr()
1825 	snd_pcm_period_elapsed(info->substream);  in reception_complete_intr()
2032 static int snd_dbri_open(struct snd_pcm_substream *substream)  in snd_dbri_open()  argument
2034 	struct snd_dbri *dbri = snd_pcm_substream_chip(substream);  in snd_dbri_open()
2035 	struct snd_pcm_runtime *runtime = substream->runtime;  in snd_dbri_open()
2036 	struct dbri_streaminfo *info = DBRI_STREAM(dbri, substream);  in snd_dbri_open()
2043 	info->substream = substream;  in snd_dbri_open()
2062 static int snd_dbri_close(struct snd_pcm_substream *substream)  in snd_dbri_close()  argument
2064 	struct snd_dbri *dbri = snd_pcm_substream_chip(substream);  in snd_dbri_close()
2065 	struct dbri_streaminfo *info = DBRI_STREAM(dbri, substream);  in snd_dbri_close()
2068 	info->substream = NULL;  in snd_dbri_close()
2074 static int snd_dbri_hw_params(struct snd_pcm_substream *substream,  in snd_dbri_hw_params()  argument
2077 	struct snd_pcm_runtime *runtime = substream->runtime;  in snd_dbri_hw_params()
2078 	struct snd_dbri *dbri = snd_pcm_substream_chip(substream);  in snd_dbri_hw_params()
2079 	struct dbri_streaminfo *info = DBRI_STREAM(dbri, substream);  in snd_dbri_hw_params()
2090 	if ((ret = snd_pcm_lib_malloc_pages(substream,  in snd_dbri_hw_params()
2099 		if (DBRI_STREAMNO(substream) == DBRI_PLAY)  in snd_dbri_hw_params()
2117 static int snd_dbri_hw_free(struct snd_pcm_substream *substream)  in snd_dbri_hw_free()  argument
2119 	struct snd_dbri *dbri = snd_pcm_substream_chip(substream);  in snd_dbri_hw_free()
2120 	struct dbri_streaminfo *info = DBRI_STREAM(dbri, substream);  in snd_dbri_hw_free()
2128 		if (DBRI_STREAMNO(substream) == DBRI_PLAY)  in snd_dbri_hw_free()
2134 				 substream->runtime->buffer_size, direction);  in snd_dbri_hw_free()
2142 	return snd_pcm_lib_free_pages(substream);  in snd_dbri_hw_free()
2145 static int snd_dbri_prepare(struct snd_pcm_substream *substream)  in snd_dbri_prepare()  argument
2147 	struct snd_dbri *dbri = snd_pcm_substream_chip(substream);  in snd_dbri_prepare()
2148 	struct dbri_streaminfo *info = DBRI_STREAM(dbri, substream);  in snd_dbri_prepare()
2151 	info->size = snd_pcm_lib_buffer_bytes(substream);  in snd_dbri_prepare()
2152 	if (DBRI_STREAMNO(substream) == DBRI_PLAY)  in snd_dbri_prepare()
2163 	ret = setup_descs(dbri, DBRI_STREAMNO(substream),  in snd_dbri_prepare()
2164 			  snd_pcm_lib_period_bytes(substream));  in snd_dbri_prepare()
2172 static int snd_dbri_trigger(struct snd_pcm_substream *substream, int cmd)  in snd_dbri_trigger()  argument
2174 	struct snd_dbri *dbri = snd_pcm_substream_chip(substream);  in snd_dbri_trigger()
2175 	struct dbri_streaminfo *info = DBRI_STREAM(dbri, substream);  in snd_dbri_trigger()
2181 			(int)snd_pcm_lib_period_bytes(substream));  in snd_dbri_trigger()
2196 static snd_pcm_uframes_t snd_dbri_pointer(struct snd_pcm_substream *substream)  in snd_dbri_pointer()  argument
2198 	struct snd_dbri *dbri = snd_pcm_substream_chip(substream);  in snd_dbri_pointer()
2199 	struct dbri_streaminfo *info = DBRI_STREAM(dbri, substream);  in snd_dbri_pointer()
2202 	ret = bytes_to_frames(substream->runtime, info->offset)  in snd_dbri_pointer()
2203 		% substream->runtime->buffer_size;  in snd_dbri_pointer()
2205 		ret, substream->runtime->buffer_size);  in snd_dbri_pointer()