| /Linux-v4.19/sound/core/ |
| D | pcm_native.c | 48 #define trace_hw_mask_param(substream, type, index, prev, curr) argument
49 #define trace_hw_interval_param(substream, type, index, prev, curr) argument
106 static unsigned long __snd_pcm_stream_lock_mode(struct snd_pcm_substream *substream, in __snd_pcm_stream_lock_mode()
130 static void __snd_pcm_stream_unlock_mode(struct snd_pcm_substream *substream, in __snd_pcm_stream_unlock_mode()
161 void snd_pcm_stream_lock(struct snd_pcm_substream *substream) in snd_pcm_stream_lock()
173 void snd_pcm_stream_unlock(struct snd_pcm_substream *substream) in snd_pcm_stream_unlock()
187 void snd_pcm_stream_lock_irq(struct snd_pcm_substream *substream) in snd_pcm_stream_lock_irq()
199 void snd_pcm_stream_unlock_irq(struct snd_pcm_substream *substream) in snd_pcm_stream_unlock_irq()
205 unsigned long _snd_pcm_stream_lock_irqsave(struct snd_pcm_substream *substream) in _snd_pcm_stream_lock_irqsave()
218 void snd_pcm_stream_unlock_irqrestore(struct snd_pcm_substream *substream, in snd_pcm_stream_unlock_irqrestore()
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| D | pcm_memory.c | 51 static int preallocate_pcm_pages(struct snd_pcm_substream *substream, size_t size) in preallocate_pcm_pages()
77 static void snd_pcm_lib_preallocate_dma_free(struct snd_pcm_substream *substream) in snd_pcm_lib_preallocate_dma_free()
93 int snd_pcm_lib_preallocate_free(struct snd_pcm_substream *substream) in snd_pcm_lib_preallocate_free()
115 struct snd_pcm_substream *substream; in snd_pcm_lib_preallocate_free_for_all() local
134 struct snd_pcm_substream *substream = entry->private_data; in snd_pcm_lib_preallocate_proc_read() local
146 struct snd_pcm_substream *substream = entry->private_data; in snd_pcm_lib_preallocate_max_proc_read() local
158 struct snd_pcm_substream *substream = entry->private_data; in snd_pcm_lib_preallocate_proc_write() local
197 static inline void preallocate_info_init(struct snd_pcm_substream *substream) in preallocate_info_init()
230 static int snd_pcm_lib_preallocate_pages1(struct snd_pcm_substream *substream, in snd_pcm_lib_preallocate_pages1()
257 int snd_pcm_lib_preallocate_pages(struct snd_pcm_substream *substream, in snd_pcm_lib_preallocate_pages()
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| D | pcm_dmaengine.c | 39 const struct snd_pcm_substream *substream) in substream_to_prtd()
44 struct dma_chan *snd_dmaengine_pcm_get_chan(struct snd_pcm_substream *substream) in snd_dmaengine_pcm_get_chan()
61 int snd_hwparams_to_dma_slave_config(const struct snd_pcm_substream *substream, in snd_hwparams_to_dma_slave_config()
114 const struct snd_pcm_substream *substream, in snd_dmaengine_pcm_set_config_from_dai_data()
142 struct snd_pcm_substream *substream = arg; in dmaengine_pcm_dma_complete() local
152 static int dmaengine_pcm_prepare_and_submit(struct snd_pcm_substream *substream) in dmaengine_pcm_prepare_and_submit()
191 int snd_dmaengine_pcm_trigger(struct snd_pcm_substream *substream, int cmd) in snd_dmaengine_pcm_trigger()
235 snd_pcm_uframes_t snd_dmaengine_pcm_pointer_no_residue(struct snd_pcm_substream *substream) in snd_dmaengine_pcm_pointer_no_residue()
249 snd_pcm_uframes_t snd_dmaengine_pcm_pointer(struct snd_pcm_substream *substream) in snd_dmaengine_pcm_pointer()
301 int snd_dmaengine_pcm_open(struct snd_pcm_substream *substream, in snd_dmaengine_pcm_open()
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| D | rawmidi.c | 89 static inline int snd_rawmidi_ready(struct snd_rawmidi_substream *substream) in snd_rawmidi_ready()
96 static inline int snd_rawmidi_ready_append(struct snd_rawmidi_substream *substream, in snd_rawmidi_ready_append()
114 static int snd_rawmidi_runtime_create(struct snd_rawmidi_substream *substream) in snd_rawmidi_runtime_create()
142 static int snd_rawmidi_runtime_free(struct snd_rawmidi_substream *substream) in snd_rawmidi_runtime_free()
152 static inline void snd_rawmidi_output_trigger(struct snd_rawmidi_substream *substream, int up) in snd_rawmidi_output_trigger()
159 static void snd_rawmidi_input_trigger(struct snd_rawmidi_substream *substream, int up) in snd_rawmidi_input_trigger()
186 int snd_rawmidi_drop_output(struct snd_rawmidi_substream *substream) in snd_rawmidi_drop_output()
194 int snd_rawmidi_drain_output(struct snd_rawmidi_substream *substream) in snd_rawmidi_drain_output()
226 int snd_rawmidi_drain_input(struct snd_rawmidi_substream *substream) in snd_rawmidi_drain_input()
241 struct snd_rawmidi_substream *substream; in assign_substream() local
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| D | pcm_timer.c | 34 void snd_pcm_timer_resolution_change(struct snd_pcm_substream *substream) in snd_pcm_timer_resolution_change()
69 struct snd_pcm_substream *substream; in snd_pcm_timer_resolution() local
77 struct snd_pcm_substream *substream; in snd_pcm_timer_start() local
86 struct snd_pcm_substream *substream; in snd_pcm_timer_stop() local
109 struct snd_pcm_substream *substream = timer->private_data; in snd_pcm_timer_free() local
113 void snd_pcm_timer_init(struct snd_pcm_substream *substream) in snd_pcm_timer_init()
139 void snd_pcm_timer_done(struct snd_pcm_substream *substream) in snd_pcm_timer_done()
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| D | pcm_local.h | 40 snd_pcm_avail(struct snd_pcm_substream *substream) in snd_pcm_avail()
49 snd_pcm_hw_avail(struct snd_pcm_substream *substream) in snd_pcm_hw_avail()
63 snd_pcm_timer_resolution_change(struct snd_pcm_substream *substream) {} in snd_pcm_timer_resolution_change()
64 static inline void snd_pcm_timer_init(struct snd_pcm_substream *substream) {} in snd_pcm_timer_init()
65 static inline void snd_pcm_timer_done(struct snd_pcm_substream *substream) {} in snd_pcm_timer_done()
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| /Linux-v4.19/sound/pci/oxygen/ |
| D | oxygen_pcm.c | 127 oxygen_substream_channel(struct snd_pcm_substream *substream) in oxygen_substream_channel()
132 static int oxygen_open(struct snd_pcm_substream *substream, in oxygen_open()
201 static int oxygen_rec_a_open(struct snd_pcm_substream *substream) in oxygen_rec_a_open()
206 static int oxygen_rec_b_open(struct snd_pcm_substream *substream) in oxygen_rec_b_open()
211 static int oxygen_rec_c_open(struct snd_pcm_substream *substream) in oxygen_rec_c_open()
216 static int oxygen_spdif_open(struct snd_pcm_substream *substream) in oxygen_spdif_open()
221 static int oxygen_multich_open(struct snd_pcm_substream *substream) in oxygen_multich_open()
226 static int oxygen_ac97_open(struct snd_pcm_substream *substream) in oxygen_ac97_open()
231 static int oxygen_close(struct snd_pcm_substream *substream) in oxygen_close()
314 static int oxygen_hw_params(struct snd_pcm_substream *substream, in oxygen_hw_params()
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| /Linux-v4.19/sound/firewire/tascam/ |
| D | tascam-pcm.c | 12 struct snd_pcm_substream *substream) in pcm_init_hw_params()
44 static int pcm_open(struct snd_pcm_substream *substream) in pcm_open()
78 static int pcm_close(struct snd_pcm_substream *substream) in pcm_close()
87 static int pcm_capture_hw_params(struct snd_pcm_substream *substream, in pcm_capture_hw_params()
107 static int pcm_playback_hw_params(struct snd_pcm_substream *substream, in pcm_playback_hw_params()
127 static int pcm_capture_hw_free(struct snd_pcm_substream *substream) in pcm_capture_hw_free()
143 static int pcm_playback_hw_free(struct snd_pcm_substream *substream) in pcm_playback_hw_free()
159 static int pcm_capture_prepare(struct snd_pcm_substream *substream) in pcm_capture_prepare()
176 static int pcm_playback_prepare(struct snd_pcm_substream *substream) in pcm_playback_prepare()
193 static int pcm_capture_trigger(struct snd_pcm_substream *substream, int cmd) in pcm_capture_trigger()
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| /Linux-v4.19/sound/soc/nuc900/ |
| D | nuc900-pcm.c | 42 static int nuc900_dma_hw_params(struct snd_pcm_substream *substream, in nuc900_dma_hw_params()
48 static void nuc900_update_dma_register(struct snd_pcm_substream *substream) in nuc900_update_dma_register()
66 static void nuc900_dma_start(struct snd_pcm_substream *substream) in nuc900_dma_start()
77 static void nuc900_dma_stop(struct snd_pcm_substream *substream) in nuc900_dma_stop()
90 struct snd_pcm_substream *substream = dev_id; in nuc900_dma_interrupt() local
139 static int nuc900_dma_hw_free(struct snd_pcm_substream *substream) in nuc900_dma_hw_free()
145 static int nuc900_dma_prepare(struct snd_pcm_substream *substream) in nuc900_dma_prepare()
183 static int nuc900_dma_trigger(struct snd_pcm_substream *substream, int cmd) in nuc900_dma_trigger()
206 static int nuc900_dma_getposition(struct snd_pcm_substream *substream, in nuc900_dma_getposition()
221 static snd_pcm_uframes_t nuc900_dma_pointer(struct snd_pcm_substream *substream) in nuc900_dma_pointer()
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| /Linux-v4.19/sound/arm/ |
| D | pxa2xx-pcm-lib.c | 36 int pxa2xx_pcm_hw_params(struct snd_pcm_substream *substream, in pxa2xx_pcm_hw_params()
67 int pxa2xx_pcm_hw_free(struct snd_pcm_substream *substream) in pxa2xx_pcm_hw_free()
74 int pxa2xx_pcm_trigger(struct snd_pcm_substream *substream, int cmd) in pxa2xx_pcm_trigger()
81 pxa2xx_pcm_pointer(struct snd_pcm_substream *substream) in pxa2xx_pcm_pointer()
87 int pxa2xx_pcm_prepare(struct snd_pcm_substream *substream) in pxa2xx_pcm_prepare()
93 int pxa2xx_pcm_open(struct snd_pcm_substream *substream) in pxa2xx_pcm_open()
132 int pxa2xx_pcm_close(struct snd_pcm_substream *substream) in pxa2xx_pcm_close()
138 int pxa2xx_pcm_mmap(struct snd_pcm_substream *substream, in pxa2xx_pcm_mmap()
149 struct snd_pcm_substream *substream = pcm->streams[stream].substream; in pxa2xx_pcm_preallocate_dma_buffer() local
165 struct snd_pcm_substream *substream; in pxa2xx_pcm_free_dma_buffers() local
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| /Linux-v4.19/sound/firewire/dice/ |
| D | dice-pcm.c | 15 struct snd_pcm_substream *substream = rule->private; in dice_rate_constraint() local
53 struct snd_pcm_substream *substream = rule->private; in dice_channels_constraint() local
127 struct snd_pcm_substream *substream) in init_hw_info()
165 static int pcm_open(struct snd_pcm_substream *substream) in pcm_open()
225 static int pcm_close(struct snd_pcm_substream *substream) in pcm_close()
234 static int capture_hw_params(struct snd_pcm_substream *substream, in capture_hw_params()
253 static int playback_hw_params(struct snd_pcm_substream *substream, in playback_hw_params()
273 static int capture_hw_free(struct snd_pcm_substream *substream) in capture_hw_free()
289 static int playback_hw_free(struct snd_pcm_substream *substream) in playback_hw_free()
305 static int capture_prepare(struct snd_pcm_substream *substream) in capture_prepare()
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| /Linux-v4.19/sound/firewire/motu/ |
| D | motu-pcm.c | 100 struct snd_pcm_substream *substream) in init_hw_info()
134 static int pcm_open(struct snd_pcm_substream *substream) in pcm_open()
184 static int pcm_close(struct snd_pcm_substream *substream) in pcm_close()
193 static int capture_hw_params(struct snd_pcm_substream *substream, in capture_hw_params()
212 static int playback_hw_params(struct snd_pcm_substream *substream, in playback_hw_params()
232 static int capture_hw_free(struct snd_pcm_substream *substream) in capture_hw_free()
248 static int playback_hw_free(struct snd_pcm_substream *substream) in playback_hw_free()
264 static int capture_prepare(struct snd_pcm_substream *substream) in capture_prepare()
277 static int playback_prepare(struct snd_pcm_substream *substream) in playback_prepare()
291 static int capture_trigger(struct snd_pcm_substream *substream, int cmd) in capture_trigger()
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| /Linux-v4.19/sound/firewire/digi00x/ |
| D | digi00x-pcm.c | 59 struct snd_pcm_substream *substream) in pcm_init_hw_params()
101 static int pcm_open(struct snd_pcm_substream *substream) in pcm_open()
149 static int pcm_close(struct snd_pcm_substream *substream) in pcm_close()
158 static int pcm_capture_hw_params(struct snd_pcm_substream *substream, in pcm_capture_hw_params()
178 static int pcm_playback_hw_params(struct snd_pcm_substream *substream, in pcm_playback_hw_params()
198 static int pcm_capture_hw_free(struct snd_pcm_substream *substream) in pcm_capture_hw_free()
214 static int pcm_playback_hw_free(struct snd_pcm_substream *substream) in pcm_playback_hw_free()
230 static int pcm_capture_prepare(struct snd_pcm_substream *substream) in pcm_capture_prepare()
247 static int pcm_playback_prepare(struct snd_pcm_substream *substream) in pcm_playback_prepare()
266 static int pcm_capture_trigger(struct snd_pcm_substream *substream, int cmd) in pcm_capture_trigger()
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| /Linux-v4.19/sound/firewire/oxfw/ |
| D | oxfw-pcm.c | 110 struct snd_pcm_substream *substream) in init_hw_params()
146 static int limit_to_current_params(struct snd_pcm_substream *substream) in limit_to_current_params()
170 static int pcm_open(struct snd_pcm_substream *substream) in pcm_open()
202 static int pcm_close(struct snd_pcm_substream *substream) in pcm_close()
210 static int pcm_capture_hw_params(struct snd_pcm_substream *substream, in pcm_capture_hw_params()
229 static int pcm_playback_hw_params(struct snd_pcm_substream *substream, in pcm_playback_hw_params()
249 static int pcm_capture_hw_free(struct snd_pcm_substream *substream) in pcm_capture_hw_free()
264 static int pcm_playback_hw_free(struct snd_pcm_substream *substream) in pcm_playback_hw_free()
280 static int pcm_capture_prepare(struct snd_pcm_substream *substream) in pcm_capture_prepare()
297 static int pcm_playback_prepare(struct snd_pcm_substream *substream) in pcm_playback_prepare()
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| /Linux-v4.19/sound/firewire/bebob/ |
| D | bebob_pcm.c | 97 struct snd_pcm_substream *substream) in pcm_init_hw_params()
134 pcm_open(struct snd_pcm_substream *substream) in pcm_open()
181 pcm_close(struct snd_pcm_substream *substream) in pcm_close()
189 pcm_capture_hw_params(struct snd_pcm_substream *substream, in pcm_capture_hw_params()
209 pcm_playback_hw_params(struct snd_pcm_substream *substream, in pcm_playback_hw_params()
230 pcm_capture_hw_free(struct snd_pcm_substream *substream) in pcm_capture_hw_free()
245 pcm_playback_hw_free(struct snd_pcm_substream *substream) in pcm_playback_hw_free()
261 pcm_capture_prepare(struct snd_pcm_substream *substream) in pcm_capture_prepare()
274 pcm_playback_prepare(struct snd_pcm_substream *substream) in pcm_playback_prepare()
288 pcm_capture_trigger(struct snd_pcm_substream *substream, int cmd) in pcm_capture_trigger()
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| /Linux-v4.19/sound/drivers/pcsp/ |
| D | pcsp_lib.c | 32 struct snd_pcm_substream *substream; in pcsp_call_pcm_elapsed() local
48 struct snd_pcm_substream *substream; in pcsp_timer_update() local
90 struct snd_pcm_substream *substream; in pcsp_pointer_update() local
202 static int snd_pcsp_playback_close(struct snd_pcm_substream *substream) in snd_pcsp_playback_close()
213 static int snd_pcsp_playback_hw_params(struct snd_pcm_substream *substream, in snd_pcsp_playback_hw_params()
226 static int snd_pcsp_playback_hw_free(struct snd_pcm_substream *substream) in snd_pcsp_playback_hw_free()
236 static int snd_pcsp_playback_prepare(struct snd_pcm_substream *substream) in snd_pcsp_playback_prepare()
258 static int snd_pcsp_trigger(struct snd_pcm_substream *substream, int cmd) in snd_pcsp_trigger()
278 static snd_pcm_uframes_t snd_pcsp_playback_pointer(struct snd_pcm_substream in snd_pcsp_playback_pointer()
311 static int snd_pcsp_playback_open(struct snd_pcm_substream *substream) in snd_pcsp_playback_open()
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| /Linux-v4.19/sound/pci/emu10k1/ |
| D | emupcm.c | 92 static snd_pcm_uframes_t snd_emu10k1_efx_playback_pointer(struct snd_pcm_substream *substream) in snd_emu10k1_efx_playback_pointer()
289 struct snd_pcm_substream *substream = evoice->epcm->substream; in snd_emu10k1_pcm_init_voice() local
407 static int snd_emu10k1_playback_hw_params(struct snd_pcm_substream *substream, in snd_emu10k1_playback_hw_params()
443 static int snd_emu10k1_playback_hw_free(struct snd_pcm_substream *substream) in snd_emu10k1_playback_hw_free()
473 static int snd_emu10k1_efx_playback_hw_free(struct snd_pcm_substream *substream) in snd_emu10k1_efx_playback_hw_free()
502 static int snd_emu10k1_playback_prepare(struct snd_pcm_substream *substream) in snd_emu10k1_playback_prepare()
530 static int snd_emu10k1_efx_playback_prepare(struct snd_pcm_substream *substream) in snd_emu10k1_efx_playback_prepare()
586 static int snd_emu10k1_capture_hw_params(struct snd_pcm_substream *substream, in snd_emu10k1_capture_hw_params()
592 static int snd_emu10k1_capture_hw_free(struct snd_pcm_substream *substream) in snd_emu10k1_capture_hw_free()
597 static int snd_emu10k1_capture_prepare(struct snd_pcm_substream *substream) in snd_emu10k1_capture_prepare()
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| /Linux-v4.19/drivers/staging/vc04_services/bcm2835-audio/ |
| D | bcm2835-pcm.c | 94 struct snd_pcm_substream *substream, int spdif) in snd_bcm2835_playback_open_generic()
177 static int snd_bcm2835_playback_open(struct snd_pcm_substream *substream) in snd_bcm2835_playback_open()
182 static int snd_bcm2835_playback_spdif_open(struct snd_pcm_substream *substream) in snd_bcm2835_playback_spdif_open()
188 static int snd_bcm2835_playback_close(struct snd_pcm_substream *substream) in snd_bcm2835_playback_close()
241 static int snd_bcm2835_pcm_hw_params(struct snd_pcm_substream *substream, in snd_bcm2835_pcm_hw_params()
263 static int snd_bcm2835_pcm_hw_free(struct snd_pcm_substream *substream) in snd_bcm2835_pcm_hw_free()
269 static int snd_bcm2835_pcm_prepare(struct snd_pcm_substream *substream) in snd_bcm2835_pcm_prepare()
318 static void snd_bcm2835_pcm_transfer(struct snd_pcm_substream *substream, in snd_bcm2835_pcm_transfer()
332 static int snd_bcm2835_pcm_ack(struct snd_pcm_substream *substream) in snd_bcm2835_pcm_ack()
344 static int snd_bcm2835_pcm_trigger(struct snd_pcm_substream *substream, int cmd) in snd_bcm2835_pcm_trigger()
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| /Linux-v4.19/sound/firewire/fireface/ |
| D | ff-midi.c | 11 static int midi_capture_open(struct snd_rawmidi_substream *substream) in midi_capture_open()
17 static int midi_playback_open(struct snd_rawmidi_substream *substream) in midi_playback_open()
30 static int midi_capture_close(struct snd_rawmidi_substream *substream) in midi_capture_close()
36 static int midi_playback_close(struct snd_rawmidi_substream *substream) in midi_playback_close()
46 static void midi_capture_trigger(struct snd_rawmidi_substream *substream, in midi_capture_trigger()
63 static void midi_playback_trigger(struct snd_rawmidi_substream *substream, in midi_playback_trigger()
80 struct snd_rawmidi_substream *substream; in set_midi_substream_names() local
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| D | ff-pcm.c | 95 struct snd_pcm_substream *substream) in pcm_init_hw_params()
129 static int pcm_open(struct snd_pcm_substream *substream) in pcm_open()
182 static int pcm_close(struct snd_pcm_substream *substream) in pcm_close()
191 static int pcm_capture_hw_params(struct snd_pcm_substream *substream, in pcm_capture_hw_params()
211 static int pcm_playback_hw_params(struct snd_pcm_substream *substream, in pcm_playback_hw_params()
231 static int pcm_capture_hw_free(struct snd_pcm_substream *substream) in pcm_capture_hw_free()
247 static int pcm_playback_hw_free(struct snd_pcm_substream *substream) in pcm_playback_hw_free()
263 static int pcm_capture_prepare(struct snd_pcm_substream *substream) in pcm_capture_prepare()
280 static int pcm_playback_prepare(struct snd_pcm_substream *substream) in pcm_playback_prepare()
297 static int pcm_capture_trigger(struct snd_pcm_substream *substream, int cmd) in pcm_capture_trigger()
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| /Linux-v4.19/sound/firewire/fireworks/ |
| D | fireworks_pcm.c | 134 struct snd_pcm_substream *substream) in pcm_init_hw_params()
174 static int pcm_open(struct snd_pcm_substream *substream) in pcm_open()
215 static int pcm_close(struct snd_pcm_substream *substream) in pcm_close()
222 static int pcm_capture_hw_params(struct snd_pcm_substream *substream, in pcm_capture_hw_params()
241 static int pcm_playback_hw_params(struct snd_pcm_substream *substream, in pcm_playback_hw_params()
261 static int pcm_capture_hw_free(struct snd_pcm_substream *substream) in pcm_capture_hw_free()
275 static int pcm_playback_hw_free(struct snd_pcm_substream *substream) in pcm_playback_hw_free()
290 static int pcm_capture_prepare(struct snd_pcm_substream *substream) in pcm_capture_prepare()
302 static int pcm_playback_prepare(struct snd_pcm_substream *substream) in pcm_playback_prepare()
315 static int pcm_capture_trigger(struct snd_pcm_substream *substream, int cmd) in pcm_capture_trigger()
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| /Linux-v4.19/sound/soc/atmel/ |
| D | atmel-pcm-pdc.c | 53 struct snd_pcm_substream *substream = pcm->streams[stream].substream; in atmel_pcm_preallocate_dma_buffer() local
72 static int atmel_pcm_mmap(struct snd_pcm_substream *substream, in atmel_pcm_mmap()
111 struct snd_pcm_substream *substream; in atmel_pcm_free() local
164 struct snd_pcm_substream *substream) in atmel_pcm_dma_irq()
212 static int atmel_pcm_hw_params(struct snd_pcm_substream *substream, in atmel_pcm_hw_params()
241 static int atmel_pcm_hw_free(struct snd_pcm_substream *substream) in atmel_pcm_hw_free()
255 static int atmel_pcm_prepare(struct snd_pcm_substream *substream) in atmel_pcm_prepare()
267 static int atmel_pcm_trigger(struct snd_pcm_substream *substream, in atmel_pcm_trigger()
334 struct snd_pcm_substream *substream) in atmel_pcm_pointer()
351 static int atmel_pcm_open(struct snd_pcm_substream *substream) in atmel_pcm_open()
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| /Linux-v4.19/sound/pci/ctxfi/ |
| D | ctpcm.c | 119 static int ct_pcm_playback_open(struct snd_pcm_substream *substream) in ct_pcm_playback_open()
167 static int ct_pcm_playback_close(struct snd_pcm_substream *substream) in ct_pcm_playback_close()
180 static int ct_pcm_hw_params(struct snd_pcm_substream *substream, in ct_pcm_hw_params()
196 static int ct_pcm_hw_free(struct snd_pcm_substream *substream) in ct_pcm_hw_free()
208 static int ct_pcm_playback_prepare(struct snd_pcm_substream *substream) in ct_pcm_playback_prepare()
230 ct_pcm_playback_trigger(struct snd_pcm_substream *substream, int cmd) in ct_pcm_playback_trigger()
255 ct_pcm_playback_pointer(struct snd_pcm_substream *substream) in ct_pcm_playback_pointer()
271 static int ct_pcm_capture_open(struct snd_pcm_substream *substream) in ct_pcm_capture_open()
314 static int ct_pcm_capture_close(struct snd_pcm_substream *substream) in ct_pcm_capture_close()
321 static int ct_pcm_capture_prepare(struct snd_pcm_substream *substream) in ct_pcm_capture_prepare()
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| /Linux-v4.19/sound/pci/cs5535audio/ |
| D | cs5535audio_pcm.c | 92 static int snd_cs5535audio_playback_open(struct snd_pcm_substream *substream) in snd_cs5535audio_playback_open()
110 static int snd_cs5535audio_playback_close(struct snd_pcm_substream *substream) in snd_cs5535audio_playback_close()
120 struct snd_pcm_substream *substream, in cs5535audio_build_dma_packets()
238 struct snd_pcm_substream *substream) in cs5535audio_clear_dma_packets()
245 static int snd_cs5535audio_hw_params(struct snd_pcm_substream *substream, in snd_cs5535audio_hw_params()
268 static int snd_cs5535audio_hw_free(struct snd_pcm_substream *substream) in snd_cs5535audio_hw_free()
286 static int snd_cs5535audio_playback_prepare(struct snd_pcm_substream *substream) in snd_cs5535audio_playback_prepare()
293 static int snd_cs5535audio_trigger(struct snd_pcm_substream *substream, int cmd) in snd_cs5535audio_trigger()
328 static snd_pcm_uframes_t snd_cs5535audio_pcm_pointer(struct snd_pcm_substream in snd_cs5535audio_pcm_pointer()
351 static int snd_cs5535audio_capture_open(struct snd_pcm_substream *substream) in snd_cs5535audio_capture_open()
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| /Linux-v4.19/sound/soc/fsl/ |
| D | imx-pcm-fiq.c | 44 struct snd_pcm_substream *substream; member
53 struct snd_pcm_substream *substream = iprtd->substream; in snd_hrtimer_callback() local
77 static int snd_imx_pcm_hw_params(struct snd_pcm_substream *substream, in snd_imx_pcm_hw_params()
93 static int snd_imx_pcm_prepare(struct snd_pcm_substream *substream) in snd_imx_pcm_prepare()
112 static int snd_imx_pcm_trigger(struct snd_pcm_substream *substream, int cmd) in snd_imx_pcm_trigger()
149 static snd_pcm_uframes_t snd_imx_pcm_pointer(struct snd_pcm_substream *substream) in snd_imx_pcm_pointer()
173 static int snd_imx_open(struct snd_pcm_substream *substream) in snd_imx_open()
202 static int snd_imx_close(struct snd_pcm_substream *substream) in snd_imx_close()
214 static int snd_imx_pcm_mmap(struct snd_pcm_substream *substream, in snd_imx_pcm_mmap()
243 struct snd_pcm_substream *substream = pcm->streams[stream].substream; in imx_pcm_preallocate_dma_buffer() local
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