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Searched refs:snd_compr_stream (Results 1 – 8 of 8) sorted by relevance

/linux-4.1.27/include/sound/
Dcompress_driver.h76 struct snd_compr_stream { struct
111 int (*open)(struct snd_compr_stream *stream);
112 int (*free)(struct snd_compr_stream *stream);
113 int (*set_params)(struct snd_compr_stream *stream,
115 int (*get_params)(struct snd_compr_stream *stream,
117 int (*set_metadata)(struct snd_compr_stream *stream,
119 int (*get_metadata)(struct snd_compr_stream *stream,
121 int (*trigger)(struct snd_compr_stream *stream, int cmd);
122 int (*pointer)(struct snd_compr_stream *stream,
124 int (*copy)(struct snd_compr_stream *stream, char __user *buf,
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Dsoc-dai.h21 struct snd_compr_stream;
Dsoc.h708 int (*startup)(struct snd_compr_stream *);
709 void (*shutdown)(struct snd_compr_stream *);
710 int (*set_params)(struct snd_compr_stream *);
711 int (*trigger)(struct snd_compr_stream *);
/linux-4.1.27/sound/soc/intel/atom/
Dsst-mfld-platform-compress.c34 struct snd_compr_stream *cstream = (struct snd_compr_stream *)arg; in sst_compr_fragment_elapsed()
43 struct snd_compr_stream *cstream = (struct snd_compr_stream *)arg; in sst_drain_notify()
50 static int sst_platform_compr_open(struct snd_compr_stream *cstream) in sst_platform_compr_open()
83 static int sst_platform_compr_free(struct snd_compr_stream *cstream) in sst_platform_compr_free()
102 static int sst_platform_compr_set_params(struct snd_compr_stream *cstream, in sst_platform_compr_set_params()
177 static int sst_platform_compr_trigger(struct snd_compr_stream *cstream, int cmd) in sst_platform_compr_trigger()
205 static int sst_platform_compr_pointer(struct snd_compr_stream *cstream, in sst_platform_compr_pointer()
218 static int sst_platform_compr_ack(struct snd_compr_stream *cstream, in sst_platform_compr_ack()
230 static int sst_platform_compr_get_caps(struct snd_compr_stream *cstream, in sst_platform_compr_get_caps()
239 static int sst_platform_compr_get_codec_caps(struct snd_compr_stream *cstream, in sst_platform_compr_get_codec_caps()
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Dsst-mfld-platform-pcm.c188 struct snd_compr_stream *cstream = NULL; in sst_fill_stream_params()
194 cstream = (struct snd_compr_stream *)substream; in sst_fill_stream_params()
/linux-4.1.27/sound/core/
Dcompress_offload.c65 struct snd_compr_stream stream;
168 static int snd_compr_update_tstamp(struct snd_compr_stream *stream, in snd_compr_update_tstamp()
183 static size_t snd_compr_calc_avail(struct snd_compr_stream *stream, in snd_compr_calc_avail()
219 static inline size_t snd_compr_get_avail(struct snd_compr_stream *stream) in snd_compr_get_avail()
227 snd_compr_ioctl_avail(struct snd_compr_stream *stream, unsigned long arg) in snd_compr_ioctl_avail()
241 static int snd_compr_write_data(struct snd_compr_stream *stream, in snd_compr_write_data()
276 struct snd_compr_stream *stream; in snd_compr_write()
323 struct snd_compr_stream *stream; in snd_compr_read()
372 static inline int snd_compr_get_poll(struct snd_compr_stream *stream) in snd_compr_get_poll()
383 struct snd_compr_stream *stream; in snd_compr_poll()
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/linux-4.1.27/sound/soc/
Dsoc-compress.c29 static int soc_compr_open(struct snd_compr_stream *cstream) in soc_compr_open()
68 static int soc_compr_open_fe(struct snd_compr_stream *cstream) in soc_compr_open_fe()
179 static int soc_compr_free(struct snd_compr_stream *cstream) in soc_compr_free()
233 static int soc_compr_free_fe(struct snd_compr_stream *cstream) in soc_compr_free_fe()
280 static int soc_compr_trigger(struct snd_compr_stream *cstream, int cmd) in soc_compr_trigger()
310 static int soc_compr_trigger_fe(struct snd_compr_stream *cstream, int cmd) in soc_compr_trigger_fe()
364 static int soc_compr_set_params(struct snd_compr_stream *cstream, in soc_compr_set_params()
411 static int soc_compr_set_params_fe(struct snd_compr_stream *cstream, in soc_compr_set_params_fe()
465 static int soc_compr_get_params(struct snd_compr_stream *cstream, in soc_compr_get_params()
481 static int soc_compr_get_caps(struct snd_compr_stream *cstream, in soc_compr_get_caps()
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/linux-4.1.27/sound/soc/intel/haswell/
Dsst-haswell-pcm.c120 struct snd_compr_stream *cstream;