19 static int uniphier_aio_compr_prepare(struct snd_compr_stream *cstream);
20 static int uniphier_aio_compr_hw_free(struct snd_compr_stream *cstream);
73 static int uniphier_aio_compr_open(struct snd_compr_stream *cstream)  in uniphier_aio_compr_open()  argument
75 	struct snd_soc_pcm_runtime *rtd = cstream->private_data;  in uniphier_aio_compr_open()
77 	struct uniphier_aio_sub *sub = &aio->sub[cstream->direction];  in uniphier_aio_compr_open()
80 	if (sub->cstream)  in uniphier_aio_compr_open()
83 	sub->cstream = cstream;  in uniphier_aio_compr_open()
98 static int uniphier_aio_compr_free(struct snd_compr_stream *cstream)  in uniphier_aio_compr_free()  argument
100 	struct snd_soc_pcm_runtime *rtd = cstream->private_data;  in uniphier_aio_compr_free()
102 	struct uniphier_aio_sub *sub = &aio->sub[cstream->direction];  in uniphier_aio_compr_free()
105 	ret = uniphier_aio_compr_hw_free(cstream);  in uniphier_aio_compr_free()
112 	sub->cstream = NULL;  in uniphier_aio_compr_free()
117 static int uniphier_aio_compr_get_params(struct snd_compr_stream *cstream,  in uniphier_aio_compr_get_params()  argument
120 	struct snd_soc_pcm_runtime *rtd = cstream->private_data;  in uniphier_aio_compr_get_params()
122 	struct uniphier_aio_sub *sub = &aio->sub[cstream->direction];  in uniphier_aio_compr_get_params()
129 static int uniphier_aio_compr_set_params(struct snd_compr_stream *cstream,  in uniphier_aio_compr_set_params()  argument
132 	struct snd_soc_pcm_runtime *rtd = cstream->private_data;  in uniphier_aio_compr_set_params()
134 	struct uniphier_aio_sub *sub = &aio->sub[cstream->direction];  in uniphier_aio_compr_set_params()
158 	ret = uniphier_aio_compr_prepare(cstream);  in uniphier_aio_compr_set_params()
165 static int uniphier_aio_compr_hw_free(struct snd_compr_stream *cstream)  in uniphier_aio_compr_hw_free()  argument
167 	struct snd_soc_pcm_runtime *rtd = cstream->private_data;  in uniphier_aio_compr_hw_free()
169 	struct uniphier_aio_sub *sub = &aio->sub[cstream->direction];  in uniphier_aio_compr_hw_free()
176 static int uniphier_aio_compr_prepare(struct snd_compr_stream *cstream)  in uniphier_aio_compr_prepare()  argument
178 	struct snd_soc_pcm_runtime *rtd = cstream->private_data;  in uniphier_aio_compr_prepare()
179 	struct snd_compr_runtime *runtime = cstream->runtime;  in uniphier_aio_compr_prepare()
181 	struct uniphier_aio_sub *sub = &aio->sub[cstream->direction];  in uniphier_aio_compr_prepare()
213 static int uniphier_aio_compr_trigger(struct snd_compr_stream *cstream,  in uniphier_aio_compr_trigger()  argument
216 	struct snd_soc_pcm_runtime *rtd = cstream->private_data;  in uniphier_aio_compr_trigger()
217 	struct snd_compr_runtime *runtime = cstream->runtime;  in uniphier_aio_compr_trigger()
219 	struct uniphier_aio_sub *sub = &aio->sub[cstream->direction];  in uniphier_aio_compr_trigger()
246 static int uniphier_aio_compr_pointer(struct snd_compr_stream *cstream,  in uniphier_aio_compr_pointer()  argument
249 	struct snd_soc_pcm_runtime *rtd = cstream->private_data;  in uniphier_aio_compr_pointer()
250 	struct snd_compr_runtime *runtime = cstream->runtime;  in uniphier_aio_compr_pointer()
252 	struct uniphier_aio_sub *sub = &aio->sub[cstream->direction];  in uniphier_aio_compr_pointer()
319 static int uniphier_aio_compr_copy(struct snd_compr_stream *cstream,  in uniphier_aio_compr_copy()  argument
322 	struct snd_soc_pcm_runtime *rtd = cstream->private_data;  in uniphier_aio_compr_copy()
323 	struct snd_compr_runtime *runtime = cstream->runtime;  in uniphier_aio_compr_copy()
326 	struct uniphier_aio_sub *sub = &aio->sub[cstream->direction];  in uniphier_aio_compr_copy()
378 static int uniphier_aio_compr_get_caps(struct snd_compr_stream *cstream,  in uniphier_aio_compr_get_caps()  argument