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Searched refs:snd_compr_stream (Results 1 – 15 of 15) sorted by relevance

/Linux-v4.19/include/sound/
Dcompress_driver.h62 struct snd_compr_stream { struct
98 int (*open)(struct snd_compr_stream *stream);
99 int (*free)(struct snd_compr_stream *stream);
100 int (*set_params)(struct snd_compr_stream *stream,
102 int (*get_params)(struct snd_compr_stream *stream,
104 int (*set_metadata)(struct snd_compr_stream *stream,
106 int (*get_metadata)(struct snd_compr_stream *stream,
108 int (*trigger)(struct snd_compr_stream *stream, int cmd);
109 int (*pointer)(struct snd_compr_stream *stream,
111 int (*copy)(struct snd_compr_stream *stream, char __user *buf,
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Dsoc-dai.h19 struct snd_compr_stream;
224 int (*startup)(struct snd_compr_stream *,
226 int (*shutdown)(struct snd_compr_stream *,
228 int (*set_params)(struct snd_compr_stream *,
230 int (*get_params)(struct snd_compr_stream *,
232 int (*set_metadata)(struct snd_compr_stream *,
234 int (*get_metadata)(struct snd_compr_stream *,
236 int (*trigger)(struct snd_compr_stream *, int,
238 int (*pointer)(struct snd_compr_stream *,
240 int (*ack)(struct snd_compr_stream *, size_t,
Dsoc.h743 int (*startup)(struct snd_compr_stream *);
744 void (*shutdown)(struct snd_compr_stream *);
745 int (*set_params)(struct snd_compr_stream *);
746 int (*trigger)(struct snd_compr_stream *);
/Linux-v4.19/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()
210 static int sst_platform_compr_pointer(struct snd_compr_stream *cstream, in sst_platform_compr_pointer()
223 static int sst_platform_compr_ack(struct snd_compr_stream *cstream, in sst_platform_compr_ack()
235 static int sst_platform_compr_get_caps(struct snd_compr_stream *cstream, in sst_platform_compr_get_caps()
244 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-v4.19/sound/core/
Dcompress_offload.c67 struct snd_compr_stream stream;
180 static int snd_compr_update_tstamp(struct snd_compr_stream *stream, in snd_compr_update_tstamp()
195 static size_t snd_compr_calc_avail(struct snd_compr_stream *stream, in snd_compr_calc_avail()
231 static inline size_t snd_compr_get_avail(struct snd_compr_stream *stream) in snd_compr_get_avail()
239 snd_compr_ioctl_avail(struct snd_compr_stream *stream, unsigned long arg) in snd_compr_ioctl_avail()
262 static int snd_compr_write_data(struct snd_compr_stream *stream, in snd_compr_write_data()
297 struct snd_compr_stream *stream; in snd_compr_write()
348 struct snd_compr_stream *stream; in snd_compr_read()
399 static __poll_t snd_compr_get_poll(struct snd_compr_stream *stream) in snd_compr_get_poll()
410 struct snd_compr_stream *stream; in snd_compr_poll()
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/Linux-v4.19/sound/soc/codecs/
Dwm_adsp.h158 int wm_adsp_compr_open(struct wm_adsp *dsp, struct snd_compr_stream *stream);
159 int wm_adsp_compr_free(struct snd_compr_stream *stream);
160 int wm_adsp_compr_set_params(struct snd_compr_stream *stream,
162 int wm_adsp_compr_get_caps(struct snd_compr_stream *stream,
164 int wm_adsp_compr_trigger(struct snd_compr_stream *stream, int cmd);
166 int wm_adsp_compr_pointer(struct snd_compr_stream *stream,
168 int wm_adsp_compr_copy(struct snd_compr_stream *stream,
Dwm_adsp.c353 struct snd_compr_stream *stream;
2997 int wm_adsp_compr_open(struct wm_adsp *dsp, struct snd_compr_stream *stream) in wm_adsp_compr_open()
3043 int wm_adsp_compr_free(struct snd_compr_stream *stream) in wm_adsp_compr_free()
3062 static int wm_adsp_compr_check_params(struct snd_compr_stream *stream, in wm_adsp_compr_check_params()
3117 int wm_adsp_compr_set_params(struct snd_compr_stream *stream, in wm_adsp_compr_set_params()
3144 int wm_adsp_compr_get_caps(struct snd_compr_stream *stream, in wm_adsp_compr_get_caps()
3420 int wm_adsp_compr_trigger(struct snd_compr_stream *stream, int cmd) in wm_adsp_compr_trigger()
3596 int wm_adsp_compr_pointer(struct snd_compr_stream *stream, in wm_adsp_compr_pointer()
3762 int wm_adsp_compr_copy(struct snd_compr_stream *stream, char __user *buf, in wm_adsp_compr_copy()
Dcs47l24.c1072 static int cs47l24_open(struct snd_compr_stream *stream) in cs47l24_open()
Dwm5102.c1913 static int wm5102_open(struct snd_compr_stream *stream) in wm5102_open()
Dwm5110.c2241 static int wm5110_open(struct snd_compr_stream *stream) in wm5110_open()
/Linux-v4.19/sound/soc/uniphier/
Daio-compress.c19 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()
98 static int uniphier_aio_compr_free(struct snd_compr_stream *cstream) in uniphier_aio_compr_free()
117 static int uniphier_aio_compr_get_params(struct snd_compr_stream *cstream, 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()
165 static int uniphier_aio_compr_hw_free(struct snd_compr_stream *cstream) in uniphier_aio_compr_hw_free()
176 static int uniphier_aio_compr_prepare(struct snd_compr_stream *cstream) in uniphier_aio_compr_prepare()
213 static int uniphier_aio_compr_trigger(struct snd_compr_stream *cstream, in uniphier_aio_compr_trigger()
246 static int uniphier_aio_compr_pointer(struct snd_compr_stream *cstream, in uniphier_aio_compr_pointer()
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Daio.h244 struct snd_compr_stream *cstream;
/Linux-v4.19/sound/soc/
Dsoc-compress.c23 static int soc_compr_components_open(struct snd_compr_stream *cstream, in soc_compr_components_open()
53 static int soc_compr_components_free(struct snd_compr_stream *cstream, in soc_compr_components_free()
76 static int soc_compr_open(struct snd_compr_stream *cstream) in soc_compr_open()
125 static int soc_compr_open_fe(struct snd_compr_stream *cstream) in soc_compr_open_fe()
245 static int soc_compr_free(struct snd_compr_stream *cstream) in soc_compr_free()
299 static int soc_compr_free_fe(struct snd_compr_stream *cstream) in soc_compr_free_fe()
348 static int soc_compr_trigger(struct snd_compr_stream *cstream, int cmd) in soc_compr_trigger()
391 static int soc_compr_trigger_fe(struct snd_compr_stream *cstream, int cmd) in soc_compr_trigger_fe()
468 static int soc_compr_set_params(struct snd_compr_stream *cstream, in soc_compr_set_params()
532 static int soc_compr_set_params_fe(struct snd_compr_stream *cstream, in soc_compr_set_params_fe()
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/Linux-v4.19/sound/soc/intel/haswell/
Dsst-haswell-pcm.c120 struct snd_compr_stream *cstream;