| /Linux-v5.4/sound/core/ |
| D | pcm_native.c | 34 #define trace_hw_mask_param(substream, type, index, prev, curr) argument
35 #define trace_hw_interval_param(substream, type, index, prev, curr) argument
106 void snd_pcm_stream_lock(struct snd_pcm_substream *substream) in snd_pcm_stream_lock()
118 void snd_pcm_stream_unlock(struct snd_pcm_substream *substream) in snd_pcm_stream_unlock()
132 void snd_pcm_stream_lock_irq(struct snd_pcm_substream *substream) in snd_pcm_stream_lock_irq()
145 void snd_pcm_stream_unlock_irq(struct snd_pcm_substream *substream) in snd_pcm_stream_unlock_irq()
152 unsigned long _snd_pcm_stream_lock_irqsave(struct snd_pcm_substream *substream) in _snd_pcm_stream_lock_irqsave()
170 void snd_pcm_stream_unlock_irqrestore(struct snd_pcm_substream *substream, in snd_pcm_stream_unlock_irqrestore()
180 int snd_pcm_info(struct snd_pcm_substream *substream, struct snd_pcm_info *info) in snd_pcm_info()
201 int snd_pcm_info_user(struct snd_pcm_substream *substream, in snd_pcm_info_user()
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| D | pcm_memory.c | 36 static int preallocate_pcm_pages(struct snd_pcm_substream *substream, size_t size) in preallocate_pcm_pages()
62 static void snd_pcm_lib_preallocate_dma_free(struct snd_pcm_substream *substream) in snd_pcm_lib_preallocate_dma_free()
76 void snd_pcm_lib_preallocate_free(struct snd_pcm_substream *substream) in snd_pcm_lib_preallocate_free()
89 struct snd_pcm_substream *substream; in snd_pcm_lib_preallocate_free_for_all() local
107 struct snd_pcm_substream *substream = entry->private_data; in snd_pcm_lib_preallocate_proc_read() local
119 struct snd_pcm_substream *substream = entry->private_data; in snd_pcm_lib_preallocate_max_proc_read() local
131 struct snd_pcm_substream *substream = entry->private_data; in snd_pcm_lib_preallocate_proc_write() local
170 static inline void preallocate_info_init(struct snd_pcm_substream *substream) in preallocate_info_init()
196 static void snd_pcm_lib_preallocate_pages1(struct snd_pcm_substream *substream, in snd_pcm_lib_preallocate_pages1()
220 void snd_pcm_lib_preallocate_pages(struct snd_pcm_substream *substream, in snd_pcm_lib_preallocate_pages()
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| D | pcm_dmaengine.c | 30 const struct snd_pcm_substream *substream) in substream_to_prtd()
35 struct dma_chan *snd_dmaengine_pcm_get_chan(struct snd_pcm_substream *substream) in snd_dmaengine_pcm_get_chan()
52 int snd_hwparams_to_dma_slave_config(const struct snd_pcm_substream *substream, in snd_hwparams_to_dma_slave_config()
105 const struct snd_pcm_substream *substream, in snd_dmaengine_pcm_set_config_from_dai_data()
133 struct snd_pcm_substream *substream = arg; in dmaengine_pcm_dma_complete() local
143 static int dmaengine_pcm_prepare_and_submit(struct snd_pcm_substream *substream) in dmaengine_pcm_prepare_and_submit()
182 int snd_dmaengine_pcm_trigger(struct snd_pcm_substream *substream, int cmd) in snd_dmaengine_pcm_trigger()
226 snd_pcm_uframes_t snd_dmaengine_pcm_pointer_no_residue(struct snd_pcm_substream *substream) in snd_dmaengine_pcm_pointer_no_residue()
240 snd_pcm_uframes_t snd_dmaengine_pcm_pointer(struct snd_pcm_substream *substream) in snd_dmaengine_pcm_pointer()
292 int snd_dmaengine_pcm_open(struct snd_pcm_substream *substream, in snd_dmaengine_pcm_open()
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| D | pcm_timer.c | 19 void snd_pcm_timer_resolution_change(struct snd_pcm_substream *substream) in snd_pcm_timer_resolution_change()
54 struct snd_pcm_substream *substream; in snd_pcm_timer_resolution() local
62 struct snd_pcm_substream *substream; in snd_pcm_timer_start() local
71 struct snd_pcm_substream *substream; in snd_pcm_timer_stop() local
94 struct snd_pcm_substream *substream = timer->private_data; in snd_pcm_timer_free() local
98 void snd_pcm_timer_init(struct snd_pcm_substream *substream) in snd_pcm_timer_init()
124 void snd_pcm_timer_done(struct snd_pcm_substream *substream) in snd_pcm_timer_done()
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| D | rawmidi.c | 75 static inline int snd_rawmidi_ready(struct snd_rawmidi_substream *substream) in snd_rawmidi_ready()
82 static inline int snd_rawmidi_ready_append(struct snd_rawmidi_substream *substream, in snd_rawmidi_ready_append()
100 static int snd_rawmidi_runtime_create(struct snd_rawmidi_substream *substream) in snd_rawmidi_runtime_create()
128 static int snd_rawmidi_runtime_free(struct snd_rawmidi_substream *substream) in snd_rawmidi_runtime_free()
138 static inline void snd_rawmidi_output_trigger(struct snd_rawmidi_substream *substream, int up) in snd_rawmidi_output_trigger()
145 static void snd_rawmidi_input_trigger(struct snd_rawmidi_substream *substream, int up) in snd_rawmidi_input_trigger()
172 int snd_rawmidi_drop_output(struct snd_rawmidi_substream *substream) in snd_rawmidi_drop_output()
180 int snd_rawmidi_drain_output(struct snd_rawmidi_substream *substream) in snd_rawmidi_drain_output()
212 int snd_rawmidi_drain_input(struct snd_rawmidi_substream *substream) in snd_rawmidi_drain_input()
227 struct snd_rawmidi_substream *substream; in assign_substream() local
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| D | pcm_local.h | 39 snd_pcm_avail(struct snd_pcm_substream *substream) in snd_pcm_avail()
48 snd_pcm_hw_avail(struct snd_pcm_substream *substream) in snd_pcm_hw_avail()
62 snd_pcm_timer_resolution_change(struct snd_pcm_substream *substream) {} in snd_pcm_timer_resolution_change()
63 static inline void snd_pcm_timer_init(struct snd_pcm_substream *substream) {} in snd_pcm_timer_init()
64 static inline void snd_pcm_timer_done(struct snd_pcm_substream *substream) {} in snd_pcm_timer_done()
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| /Linux-v5.4/sound/pci/oxygen/ |
| D | oxygen_pcm.c | 115 oxygen_substream_channel(struct snd_pcm_substream *substream) in oxygen_substream_channel()
120 static int oxygen_open(struct snd_pcm_substream *substream, in oxygen_open()
189 static int oxygen_rec_a_open(struct snd_pcm_substream *substream) in oxygen_rec_a_open()
194 static int oxygen_rec_b_open(struct snd_pcm_substream *substream) in oxygen_rec_b_open()
199 static int oxygen_rec_c_open(struct snd_pcm_substream *substream) in oxygen_rec_c_open()
204 static int oxygen_spdif_open(struct snd_pcm_substream *substream) in oxygen_spdif_open()
209 static int oxygen_multich_open(struct snd_pcm_substream *substream) in oxygen_multich_open()
214 static int oxygen_ac97_open(struct snd_pcm_substream *substream) in oxygen_ac97_open()
219 static int oxygen_close(struct snd_pcm_substream *substream) in oxygen_close()
302 static int oxygen_hw_params(struct snd_pcm_substream *substream, in oxygen_hw_params()
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| /Linux-v5.4/sound/arm/ |
| D | pxa2xx-pcm-lib.c | 32 int pxa2xx_pcm_hw_params(struct snd_pcm_substream *substream, in pxa2xx_pcm_hw_params()
63 int pxa2xx_pcm_hw_free(struct snd_pcm_substream *substream) in pxa2xx_pcm_hw_free()
70 int pxa2xx_pcm_trigger(struct snd_pcm_substream *substream, int cmd) in pxa2xx_pcm_trigger()
77 pxa2xx_pcm_pointer(struct snd_pcm_substream *substream) in pxa2xx_pcm_pointer()
83 int pxa2xx_pcm_prepare(struct snd_pcm_substream *substream) in pxa2xx_pcm_prepare()
89 int pxa2xx_pcm_open(struct snd_pcm_substream *substream) in pxa2xx_pcm_open()
128 int pxa2xx_pcm_close(struct snd_pcm_substream *substream) in pxa2xx_pcm_close()
134 int pxa2xx_pcm_mmap(struct snd_pcm_substream *substream, in pxa2xx_pcm_mmap()
145 struct snd_pcm_substream *substream = pcm->streams[stream].substream; in pxa2xx_pcm_preallocate_dma_buffer() local
161 struct snd_pcm_substream *substream; in pxa2xx_pcm_free_dma_buffers() local
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| /Linux-v5.4/sound/firewire/tascam/ |
| D | tascam-pcm.c | 11 struct snd_pcm_substream *substream) in pcm_init_hw_params()
43 static int pcm_open(struct snd_pcm_substream *substream) in pcm_open()
80 static int pcm_close(struct snd_pcm_substream *substream) in pcm_close()
89 static int pcm_hw_params(struct snd_pcm_substream *substream, in pcm_hw_params()
113 static int pcm_hw_free(struct snd_pcm_substream *substream) in pcm_hw_free()
129 static int pcm_capture_prepare(struct snd_pcm_substream *substream) in pcm_capture_prepare()
146 static int pcm_playback_prepare(struct snd_pcm_substream *substream) in pcm_playback_prepare()
163 static int pcm_capture_trigger(struct snd_pcm_substream *substream, int cmd) in pcm_capture_trigger()
181 static int pcm_playback_trigger(struct snd_pcm_substream *substream, int cmd) in pcm_playback_trigger()
213 static int pcm_capture_ack(struct snd_pcm_substream *substream) in pcm_capture_ack()
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| /Linux-v5.4/drivers/staging/vc04_services/bcm2835-audio/ |
| D | bcm2835-pcm.c | 55 struct snd_pcm_substream *substream = alsa_stream->substream; in bcm2835_playback_fifo() local
86 struct snd_pcm_substream *substream, int spdif) in snd_bcm2835_playback_open_generic()
158 static int snd_bcm2835_playback_open(struct snd_pcm_substream *substream) in snd_bcm2835_playback_open()
163 static int snd_bcm2835_playback_spdif_open(struct snd_pcm_substream *substream) in snd_bcm2835_playback_spdif_open()
168 static int snd_bcm2835_playback_close(struct snd_pcm_substream *substream) in snd_bcm2835_playback_close()
196 static int snd_bcm2835_pcm_hw_params(struct snd_pcm_substream *substream, in snd_bcm2835_pcm_hw_params()
202 static int snd_bcm2835_pcm_hw_free(struct snd_pcm_substream *substream) in snd_bcm2835_pcm_hw_free()
207 static int snd_bcm2835_pcm_prepare(struct snd_pcm_substream *substream) in snd_bcm2835_pcm_prepare()
246 static void snd_bcm2835_pcm_transfer(struct snd_pcm_substream *substream, in snd_bcm2835_pcm_transfer()
256 static int snd_bcm2835_pcm_ack(struct snd_pcm_substream *substream) in snd_bcm2835_pcm_ack()
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| /Linux-v5.4/sound/firewire/dice/ |
| D | dice-pcm.c | 14 struct snd_pcm_substream *substream = rule->private; in dice_rate_constraint() local
52 struct snd_pcm_substream *substream = rule->private; in dice_channels_constraint() local
126 struct snd_pcm_substream *substream) in init_hw_info()
164 static int pcm_open(struct snd_pcm_substream *substream) in pcm_open()
224 static int pcm_close(struct snd_pcm_substream *substream) in pcm_close()
233 static int pcm_hw_params(struct snd_pcm_substream *substream, in pcm_hw_params()
257 static int pcm_hw_free(struct snd_pcm_substream *substream) in pcm_hw_free()
273 static int capture_prepare(struct snd_pcm_substream *substream) in capture_prepare()
287 static int playback_prepare(struct snd_pcm_substream *substream) in playback_prepare()
302 static int capture_trigger(struct snd_pcm_substream *substream, int cmd) in capture_trigger()
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| /Linux-v5.4/sound/firewire/motu/ |
| D | motu-pcm.c | 99 struct snd_pcm_substream *substream) in init_hw_info()
133 static int pcm_open(struct snd_pcm_substream *substream) in pcm_open()
183 static int pcm_close(struct snd_pcm_substream *substream) in pcm_close()
192 static int pcm_hw_params(struct snd_pcm_substream *substream, in pcm_hw_params()
216 static int pcm_hw_free(struct snd_pcm_substream *substream) in pcm_hw_free()
232 static int capture_prepare(struct snd_pcm_substream *substream) in capture_prepare()
245 static int playback_prepare(struct snd_pcm_substream *substream) in playback_prepare()
259 static int capture_trigger(struct snd_pcm_substream *substream, int cmd) in capture_trigger()
276 static int playback_trigger(struct snd_pcm_substream *substream, int cmd) in playback_trigger()
294 static snd_pcm_uframes_t capture_pointer(struct snd_pcm_substream *substream) in capture_pointer()
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| /Linux-v5.4/sound/pci/emu10k1/ |
| D | emupcm.c | 78 static snd_pcm_uframes_t snd_emu10k1_efx_playback_pointer(struct snd_pcm_substream *substream) in snd_emu10k1_efx_playback_pointer()
275 struct snd_pcm_substream *substream = evoice->epcm->substream; in snd_emu10k1_pcm_init_voice() local
393 static int snd_emu10k1_playback_hw_params(struct snd_pcm_substream *substream, in snd_emu10k1_playback_hw_params()
429 static int snd_emu10k1_playback_hw_free(struct snd_pcm_substream *substream) in snd_emu10k1_playback_hw_free()
459 static int snd_emu10k1_efx_playback_hw_free(struct snd_pcm_substream *substream) in snd_emu10k1_efx_playback_hw_free()
488 static int snd_emu10k1_playback_prepare(struct snd_pcm_substream *substream) in snd_emu10k1_playback_prepare()
516 static int snd_emu10k1_efx_playback_prepare(struct snd_pcm_substream *substream) in snd_emu10k1_efx_playback_prepare()
572 static int snd_emu10k1_capture_hw_params(struct snd_pcm_substream *substream, in snd_emu10k1_capture_hw_params()
578 static int snd_emu10k1_capture_hw_free(struct snd_pcm_substream *substream) in snd_emu10k1_capture_hw_free()
583 static int snd_emu10k1_capture_prepare(struct snd_pcm_substream *substream) in snd_emu10k1_capture_prepare()
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| /Linux-v5.4/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-v5.4/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()
235 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()
276 static int pcm_playback_hw_free(struct snd_pcm_substream *substream) in pcm_playback_hw_free()
292 static int pcm_capture_prepare(struct snd_pcm_substream *substream) in pcm_capture_prepare()
307 static int pcm_playback_prepare(struct snd_pcm_substream *substream) in pcm_playback_prepare()
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| /Linux-v5.4/sound/firewire/digi00x/ |
| D | digi00x-pcm.c | 58 struct snd_pcm_substream *substream) in pcm_init_hw_params()
100 static int pcm_open(struct snd_pcm_substream *substream) in pcm_open()
148 static int pcm_close(struct snd_pcm_substream *substream) in pcm_close()
157 static int pcm_hw_params(struct snd_pcm_substream *substream, in pcm_hw_params()
181 static int pcm_hw_free(struct snd_pcm_substream *substream) in pcm_hw_free()
197 static int pcm_capture_prepare(struct snd_pcm_substream *substream) in pcm_capture_prepare()
213 static int pcm_playback_prepare(struct snd_pcm_substream *substream) in pcm_playback_prepare()
231 static int pcm_capture_trigger(struct snd_pcm_substream *substream, int cmd) in pcm_capture_trigger()
249 static int pcm_playback_trigger(struct snd_pcm_substream *substream, int cmd) in pcm_playback_trigger()
281 static int pcm_capture_ack(struct snd_pcm_substream *substream) in pcm_capture_ack()
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| /Linux-v5.4/sound/firewire/fireface/ |
| D | ff-midi.c | 10 static int midi_capture_open(struct snd_rawmidi_substream *substream) in midi_capture_open()
16 static int midi_playback_open(struct snd_rawmidi_substream *substream) in midi_playback_open()
29 static int midi_capture_close(struct snd_rawmidi_substream *substream) in midi_capture_close()
35 static int midi_playback_close(struct snd_rawmidi_substream *substream) in midi_playback_close()
45 static void midi_capture_trigger(struct snd_rawmidi_substream *substream, in midi_capture_trigger()
62 static void midi_playback_trigger(struct snd_rawmidi_substream *substream, in midi_playback_trigger()
79 struct snd_rawmidi_substream *substream; in set_midi_substream_names() local
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| /Linux-v5.4/sound/soc/atmel/ |
| D | atmel-pcm-pdc.c | 40 struct snd_pcm_substream *substream = pcm->streams[stream].substream; in atmel_pcm_preallocate_dma_buffer() local
59 static int atmel_pcm_mmap(struct snd_pcm_substream *substream, in atmel_pcm_mmap()
98 struct snd_pcm_substream *substream; in atmel_pcm_free() local
151 struct snd_pcm_substream *substream) in atmel_pcm_dma_irq()
199 static int atmel_pcm_hw_params(struct snd_pcm_substream *substream, in atmel_pcm_hw_params()
228 static int atmel_pcm_hw_free(struct snd_pcm_substream *substream) in atmel_pcm_hw_free()
242 static int atmel_pcm_prepare(struct snd_pcm_substream *substream) in atmel_pcm_prepare()
254 static int atmel_pcm_trigger(struct snd_pcm_substream *substream, in atmel_pcm_trigger()
321 struct snd_pcm_substream *substream) in atmel_pcm_pointer()
338 static int atmel_pcm_open(struct snd_pcm_substream *substream) in atmel_pcm_open()
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| /Linux-v5.4/sound/soc/fsl/ |
| D | imx-pcm-fiq.c | 39 struct snd_pcm_substream *substream; member
48 struct snd_pcm_substream *substream = iprtd->substream; in snd_hrtimer_callback() local
72 static int snd_imx_pcm_hw_params(struct snd_pcm_substream *substream, in snd_imx_pcm_hw_params()
88 static int snd_imx_pcm_prepare(struct snd_pcm_substream *substream) in snd_imx_pcm_prepare()
107 static int snd_imx_pcm_trigger(struct snd_pcm_substream *substream, int cmd) in snd_imx_pcm_trigger()
144 static snd_pcm_uframes_t snd_imx_pcm_pointer(struct snd_pcm_substream *substream) in snd_imx_pcm_pointer()
168 static int snd_imx_open(struct snd_pcm_substream *substream) in snd_imx_open()
197 static int snd_imx_close(struct snd_pcm_substream *substream) in snd_imx_close()
209 static int snd_imx_pcm_mmap(struct snd_pcm_substream *substream, in snd_imx_pcm_mmap()
238 struct snd_pcm_substream *substream = pcm->streams[stream].substream; in imx_pcm_preallocate_dma_buffer() local
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| /Linux-v5.4/sound/pci/cs5535audio/ |
| D | cs5535audio_pcm.c | 79 static int snd_cs5535audio_playback_open(struct snd_pcm_substream *substream) in snd_cs5535audio_playback_open()
97 static int snd_cs5535audio_playback_close(struct snd_pcm_substream *substream) in snd_cs5535audio_playback_close()
107 struct snd_pcm_substream *substream, in cs5535audio_build_dma_packets()
225 struct snd_pcm_substream *substream) in cs5535audio_clear_dma_packets()
232 static int snd_cs5535audio_hw_params(struct snd_pcm_substream *substream, in snd_cs5535audio_hw_params()
255 static int snd_cs5535audio_hw_free(struct snd_pcm_substream *substream) in snd_cs5535audio_hw_free()
273 static int snd_cs5535audio_playback_prepare(struct snd_pcm_substream *substream) in snd_cs5535audio_playback_prepare()
280 static int snd_cs5535audio_trigger(struct snd_pcm_substream *substream, int cmd) in snd_cs5535audio_trigger()
315 static snd_pcm_uframes_t snd_cs5535audio_pcm_pointer(struct snd_pcm_substream in snd_cs5535audio_pcm_pointer()
338 static int snd_cs5535audio_capture_open(struct snd_pcm_substream *substream) in snd_cs5535audio_capture_open()
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| /Linux-v5.4/sound/pci/ctxfi/ |
| D | ctpcm.c | 115 static int ct_pcm_playback_open(struct snd_pcm_substream *substream) in ct_pcm_playback_open()
163 static int ct_pcm_playback_close(struct snd_pcm_substream *substream) in ct_pcm_playback_close()
176 static int ct_pcm_hw_params(struct snd_pcm_substream *substream, in ct_pcm_hw_params()
192 static int ct_pcm_hw_free(struct snd_pcm_substream *substream) in ct_pcm_hw_free()
204 static int ct_pcm_playback_prepare(struct snd_pcm_substream *substream) in ct_pcm_playback_prepare()
226 ct_pcm_playback_trigger(struct snd_pcm_substream *substream, int cmd) in ct_pcm_playback_trigger()
251 ct_pcm_playback_pointer(struct snd_pcm_substream *substream) in ct_pcm_playback_pointer()
267 static int ct_pcm_capture_open(struct snd_pcm_substream *substream) in ct_pcm_capture_open()
310 static int ct_pcm_capture_close(struct snd_pcm_substream *substream) in ct_pcm_capture_close()
317 static int ct_pcm_capture_prepare(struct snd_pcm_substream *substream) in ct_pcm_capture_prepare()
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| /Linux-v5.4/sound/firewire/bebob/ |
| D | bebob_pcm.c | 96 struct snd_pcm_substream *substream) in pcm_init_hw_params()
133 pcm_open(struct snd_pcm_substream *substream) in pcm_open()
180 pcm_close(struct snd_pcm_substream *substream) in pcm_close()
187 static int pcm_hw_params(struct snd_pcm_substream *substream, in pcm_hw_params()
211 static int pcm_hw_free(struct snd_pcm_substream *substream) in pcm_hw_free()
228 pcm_capture_prepare(struct snd_pcm_substream *substream) in pcm_capture_prepare()
240 pcm_playback_prepare(struct snd_pcm_substream *substream) in pcm_playback_prepare()
253 pcm_capture_trigger(struct snd_pcm_substream *substream, int cmd) in pcm_capture_trigger()
271 pcm_playback_trigger(struct snd_pcm_substream *substream, int cmd) in pcm_playback_trigger()
302 static int pcm_capture_ack(struct snd_pcm_substream *substream) in pcm_capture_ack()
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| /Linux-v5.4/drivers/media/pci/cobalt/ |
| D | cobalt-alsa-pcm.c | 102 struct snd_pcm_substream *substream; in cobalt_alsa_announce_pcm_data() local
207 static int snd_cobalt_pcm_capture_open(struct snd_pcm_substream *substream) in snd_cobalt_pcm_capture_open()
230 static int snd_cobalt_pcm_capture_close(struct snd_pcm_substream *substream) in snd_cobalt_pcm_capture_close()
241 static int snd_cobalt_pcm_ioctl(struct snd_pcm_substream *substream, in snd_cobalt_pcm_ioctl()
269 static int snd_cobalt_pcm_hw_params(struct snd_pcm_substream *substream, in snd_cobalt_pcm_hw_params()
278 static int snd_cobalt_pcm_hw_free(struct snd_pcm_substream *substream) in snd_cobalt_pcm_hw_free()
289 static int snd_cobalt_pcm_prepare(struct snd_pcm_substream *substream) in snd_cobalt_pcm_prepare()
299 static int snd_cobalt_pcm_trigger(struct snd_pcm_substream *substream, int cmd) in snd_cobalt_pcm_trigger()
312 snd_pcm_uframes_t snd_cobalt_pcm_pointer(struct snd_pcm_substream *substream) in snd_cobalt_pcm_pointer()
350 struct snd_pcm_substream *substream; in cobalt_alsa_pb_pcm_data() local
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| /Linux-v5.4/sound/usb/line6/ |
| D | midi.c | 17 #define line6_rawmidi_substream_midi(substream) \ argument
37 static void line6_midi_transmit(struct snd_rawmidi_substream *substream) in line6_midi_transmit()
146 static int line6_midi_output_open(struct snd_rawmidi_substream *substream) in line6_midi_output_open()
151 static int line6_midi_output_close(struct snd_rawmidi_substream *substream) in line6_midi_output_close()
156 static void line6_midi_output_trigger(struct snd_rawmidi_substream *substream, in line6_midi_output_trigger()
172 static void line6_midi_output_drain(struct snd_rawmidi_substream *substream) in line6_midi_output_drain()
182 static int line6_midi_input_open(struct snd_rawmidi_substream *substream) in line6_midi_input_open()
187 static int line6_midi_input_close(struct snd_rawmidi_substream *substream) in line6_midi_input_close()
192 static void line6_midi_input_trigger(struct snd_rawmidi_substream *substream, in line6_midi_input_trigger()
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| /Linux-v5.4/sound/usb/caiaq/ |
| D | midi.c | 16 static int snd_usb_caiaq_midi_input_open(struct snd_rawmidi_substream *substream) in snd_usb_caiaq_midi_input_open()
21 static int snd_usb_caiaq_midi_input_close(struct snd_rawmidi_substream *substream) in snd_usb_caiaq_midi_input_close()
26 static void snd_usb_caiaq_midi_input_trigger(struct snd_rawmidi_substream *substream, int up) in snd_usb_caiaq_midi_input_trigger()
37 static int snd_usb_caiaq_midi_output_open(struct snd_rawmidi_substream *substream) in snd_usb_caiaq_midi_output_open()
42 static int snd_usb_caiaq_midi_output_close(struct snd_rawmidi_substream *substream) in snd_usb_caiaq_midi_output_close()
53 struct snd_rawmidi_substream *substream) in snd_usb_caiaq_midi_send()
78 static void snd_usb_caiaq_midi_output_trigger(struct snd_rawmidi_substream *substream, int up) in snd_usb_caiaq_midi_output_trigger()
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