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/linux/sound/core/
H A Dpcm_native.c37 #define trace_hw_mask_param(substream, type, index, prev, curr) argument
38 #define trace_hw_interval_param(substream, type, index, prev, curr) argument
114 void snd_pcm_stream_lock(struct snd_pcm_substream *substream) in snd_pcm_stream_lock()
126 void snd_pcm_stream_unlock(struct snd_pcm_substream *substream) in snd_pcm_stream_unlock()
140 void snd_pcm_stream_lock_irq(struct snd_pcm_substream *substream) in snd_pcm_stream_lock_irq()
147 static void snd_pcm_stream_lock_nested(struct snd_pcm_substream *substream) in snd_pcm_stream_lock_nested()
163 void snd_pcm_stream_unlock_irq(struct snd_pcm_substream *substream) in snd_pcm_stream_unlock_irq()
170 unsigned long _snd_pcm_stream_lock_irqsave(struct snd_pcm_substream *substream) in _snd_pcm_stream_lock_irqsave()
181 unsigned long _snd_pcm_stream_lock_irqsave_nested(struct snd_pcm_substream *substream) in _snd_pcm_stream_lock_irqsave_nested()
201 void snd_pcm_stream_unlock_irqrestore(struct snd_pcm_substream *substream, in snd_pcm_stream_unlock_irqrestore()
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H A Dpcm_dmaengine.c30 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()
54 int snd_hwparams_to_dma_slave_config(const struct snd_pcm_substream *substream, in snd_hwparams_to_dma_slave_config()
107 const struct snd_pcm_substream *substream, in snd_dmaengine_pcm_set_config_from_dai_data()
139 struct snd_pcm_substream *substream = arg; in dmaengine_pcm_dma_complete() local
150 static int dmaengine_pcm_prepare_and_submit(struct snd_pcm_substream *substream) in dmaengine_pcm_prepare_and_submit()
189 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()
251 snd_pcm_uframes_t snd_dmaengine_pcm_pointer(struct snd_pcm_substream *substream) in snd_dmaengine_pcm_pointer()
307 int snd_dmaengine_pcm_open(struct snd_pcm_substream *substream, in snd_dmaengine_pcm_open()
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H A Drawmidi.c106 static bool snd_rawmidi_ready(struct snd_rawmidi_substream *substream) in snd_rawmidi_ready()
112 static inline int snd_rawmidi_ready_append(struct snd_rawmidi_substream *substream, in snd_rawmidi_ready_append()
141 static void snd_rawmidi_buffer_ref_sync(struct snd_rawmidi_substream *substream) in snd_rawmidi_buffer_ref_sync()
158 static int snd_rawmidi_runtime_create(struct snd_rawmidi_substream *substream) in snd_rawmidi_runtime_create()
199 static int snd_rawmidi_runtime_free(struct snd_rawmidi_substream *substream) in snd_rawmidi_runtime_free()
209 static inline void snd_rawmidi_output_trigger(struct snd_rawmidi_substream *substream, int up) in snd_rawmidi_output_trigger()
216 static void snd_rawmidi_input_trigger(struct snd_rawmidi_substream *substream, int up) in snd_rawmidi_input_trigger()
233 static void reset_runtime_ptrs(struct snd_rawmidi_substream *substream, in reset_runtime_ptrs()
241 int snd_rawmidi_drop_output(struct snd_rawmidi_substream *substream) in snd_rawmidi_drop_output()
249 int snd_rawmidi_drain_output(struct snd_rawmidi_substream *substream) in snd_rawmidi_drain_output()
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H A Dpcm_memory.c98 static int preallocate_pcm_pages(struct snd_pcm_substream *substream, in preallocate_pcm_pages()
129 void snd_pcm_lib_preallocate_free(struct snd_pcm_substream *substream) in snd_pcm_lib_preallocate_free()
142 struct snd_pcm_substream *substream; in snd_pcm_lib_preallocate_free_for_all() local
159 struct snd_pcm_substream *substream = entry->private_data; in snd_pcm_lib_preallocate_proc_read() local
171 struct snd_pcm_substream *substream = entry->private_data; in snd_pcm_lib_preallocate_max_proc_read() local
183 struct snd_pcm_substream *substream = entry->private_data; in snd_pcm_lib_preallocate_proc_write() local
233 static inline void preallocate_info_init(struct snd_pcm_substream *substream) in preallocate_info_init()
253 static inline void preallocate_info_init(struct snd_pcm_substream *substream) in preallocate_info_init()
261 static int preallocate_pages(struct snd_pcm_substream *substream, in preallocate_pages()
301 struct snd_pcm_substream *substream; in preallocate_pages_for_all() local
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H A Dpcm_timer.c19 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()
123 void snd_pcm_timer_done(struct snd_pcm_substream *substream) in snd_pcm_timer_done()
H A Dpcm_local.h36 snd_pcm_avail(struct snd_pcm_substream *substream) in snd_pcm_avail()
45 snd_pcm_hw_avail(struct snd_pcm_substream *substream) in snd_pcm_hw_avail()
59 snd_pcm_timer_resolution_change(struct snd_pcm_substream *substream) {} in snd_pcm_timer_resolution_change()
60 static inline void snd_pcm_timer_init(struct snd_pcm_substream *substream) {} in snd_pcm_timer_init()
61 static inline void snd_pcm_timer_done(struct snd_pcm_substream *substream) {} in snd_pcm_timer_done()
76 static inline void snd_pcm_dma_buffer_sync(struct snd_pcm_substream *substream, in snd_pcm_dma_buffer_sync()
H A Dpcm_lib.c27 #define trace_hwptr(substream, pos, in_interrupt) argument
28 #define trace_xrun(substream) argument
29 #define trace_hw_ptr_error(substream, reason) argument
30 #define trace_applptr(substream, prev, curr) argument
64 void snd_pcm_playback_silence(struct snd_pcm_substream *substream, snd_pcm_uframes_t new_hw_ptr) in snd_pcm_playback_silence()
138 void snd_pcm_debug_name(struct snd_pcm_substream *substream, in snd_pcm_debug_name()
156 #define xrun_debug(substream, mask) \ argument
159 #define xrun_debug(substream, mask) 0 argument
162 #define dump_stack_on_xrun(substream) do { \ argument
168 void __snd_pcm_xrun(struct snd_pcm_substream *substream) in __snd_pcm_xrun()
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/linux/sound/arm/
H A Dpxa2xx-pcm-lib.c32 int pxa2xx_pcm_hw_params(struct snd_pcm_substream *substream, in pxa2xx_pcm_hw_params()
61 int pxa2xx_pcm_trigger(struct snd_pcm_substream *substream, int cmd) in pxa2xx_pcm_trigger()
68 pxa2xx_pcm_pointer(struct snd_pcm_substream *substream) in pxa2xx_pcm_pointer()
74 int pxa2xx_pcm_prepare(struct snd_pcm_substream *substream) in pxa2xx_pcm_prepare()
80 int pxa2xx_pcm_open(struct snd_pcm_substream *substream) in pxa2xx_pcm_open()
119 int pxa2xx_pcm_close(struct snd_pcm_substream *substream) in pxa2xx_pcm_close()
150 struct snd_pcm_substream *substream) in pxa2xx_soc_pcm_open()
157 struct snd_pcm_substream *substream) in pxa2xx_soc_pcm_close()
164 struct snd_pcm_substream *substream, in pxa2xx_soc_pcm_hw_params()
172 struct snd_pcm_substream *substream) in pxa2xx_soc_pcm_prepare()
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/linux/sound/soc/sof/intel/
H A Dhda-dai-ops.c45 hda_link_stream_assign(struct hdac_bus *bus, struct snd_pcm_substream *substream) in hda_link_stream_assign() argument
120 hda_get_hext_stream(struct snd_sof_dev * sdev,struct snd_soc_dai * cpu_dai,struct snd_pcm_substream * substream) hda_get_hext_stream() argument
127 hda_ipc4_get_hext_stream(struct snd_sof_dev * sdev,struct snd_soc_dai * cpu_dai,struct snd_pcm_substream * substream) hda_ipc4_get_hext_stream() argument
147 hda_assign_hext_stream(struct snd_sof_dev * sdev,struct snd_soc_dai * cpu_dai,struct snd_pcm_substream * substream) hda_assign_hext_stream() argument
161 hda_release_hext_stream(struct snd_sof_dev * sdev,struct snd_soc_dai * cpu_dai,struct snd_pcm_substream * substream) hda_release_hext_stream() argument
181 hda_codec_dai_set_stream(struct snd_sof_dev * sdev,struct snd_pcm_substream * substream,struct hdac_stream * hstream) hda_codec_dai_set_stream() argument
192 hda_calc_stream_format(struct snd_sof_dev * sdev,struct snd_pcm_substream * substream,struct snd_pcm_hw_params * params) hda_calc_stream_format() argument
217 hda_get_hlink(struct snd_sof_dev * sdev,struct snd_pcm_substream * substream) hda_get_hlink() argument
227 generic_calc_stream_format(struct snd_sof_dev * sdev,struct snd_pcm_substream * substream,struct snd_pcm_hw_params * params) generic_calc_stream_format() argument
244 dmic_calc_stream_format(struct snd_sof_dev * sdev,struct snd_pcm_substream * substream,struct snd_pcm_hw_params * params) dmic_calc_stream_format() argument
273 ssp_get_hlink(struct snd_sof_dev * sdev,struct snd_pcm_substream * substream) ssp_get_hlink() argument
281 dmic_get_hlink(struct snd_sof_dev * sdev,struct snd_pcm_substream * substream) dmic_get_hlink() argument
289 sdw_get_hlink(struct snd_sof_dev * sdev,struct snd_pcm_substream * substream) sdw_get_hlink() argument
297 hda_ipc4_pre_trigger(struct snd_sof_dev * sdev,struct snd_soc_dai * cpu_dai,struct snd_pcm_substream * substream,int cmd) hda_ipc4_pre_trigger() argument
340 hda_trigger(struct snd_sof_dev * sdev,struct snd_soc_dai * cpu_dai,struct snd_pcm_substream * substream,int cmd) hda_trigger() argument
374 hda_ipc4_post_trigger(struct snd_sof_dev * sdev,struct snd_soc_dai * cpu_dai,struct snd_pcm_substream * substream,int cmd) hda_ipc4_post_trigger() argument
514 hda_ipc3_post_trigger(struct snd_sof_dev * sdev,struct snd_soc_dai * cpu_dai,struct snd_pcm_substream * substream,int cmd) hda_ipc3_post_trigger() argument
556 hda_dspless_get_hext_stream(struct snd_sof_dev * sdev,struct snd_soc_dai * cpu_dai,struct snd_pcm_substream * substream) hda_dspless_get_hext_stream() argument
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/linux/sound/pci/ctxfi/
H A Dctpcm.c115 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()
187 static int ct_pcm_hw_free(struct snd_pcm_substream *substream) in ct_pcm_hw_free()
198 static int ct_pcm_playback_prepare(struct snd_pcm_substream *substream) in ct_pcm_playback_prepare()
220 ct_pcm_playback_trigger(struct snd_pcm_substream *substream, int cmd) in ct_pcm_playback_trigger()
245 ct_pcm_playback_pointer(struct snd_pcm_substream *substream) in ct_pcm_playback_pointer()
261 static int ct_pcm_capture_open(struct snd_pcm_substream *substream) in ct_pcm_capture_open()
304 static int ct_pcm_capture_close(struct snd_pcm_substream *substream) in ct_pcm_capture_close()
311 static int ct_pcm_capture_prepare(struct snd_pcm_substream *substream) in ct_pcm_capture_prepare()
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/linux/sound/core/oss/
H A Dpcm_oss.c533 static int snd_pcm_oss_plugin_clear(struct snd_pcm_substream *substream) in snd_pcm_oss_plugin_clear()
579 static long snd_pcm_oss_bytes(struct snd_pcm_substream *substream, long frames) in snd_pcm_oss_bytes()
596 static long snd_pcm_alsa_frames(struct snd_pcm_substream *substream, long bytes) in snd_pcm_alsa_frames()
675 static int snd_pcm_oss_period_size(struct snd_pcm_substream *substream, in snd_pcm_oss_period_size()
782 static int choose_rate(struct snd_pcm_substream *substream, in choose_rate()
836 static void snd_pcm_oss_release_buffers(struct snd_pcm_substream *substream) in snd_pcm_oss_release_buffers()
848 static int snd_pcm_oss_change_params_locked(struct snd_pcm_substream *substream) in snd_pcm_oss_change_params_locked()
1096 static int snd_pcm_oss_change_params(struct snd_pcm_substream *substream, in snd_pcm_oss_change_params()
1116 struct snd_pcm_substream *asubstream = NULL, *substream; in snd_pcm_oss_get_active_substream() local
1141 static int snd_pcm_oss_prepare(struct snd_pcm_substream *substream) in snd_pcm_oss_prepare()
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/linux/sound/drivers/pcsp/
H A Dpcsp_lib.c33 struct snd_pcm_substream *substream; in pcsp_call_pcm_elapsed() local
49 struct snd_pcm_substream *substream; in pcsp_timer_update() local
91 struct snd_pcm_substream *substream; in pcsp_pointer_update() local
201 static int snd_pcsp_playback_close(struct snd_pcm_substream *substream) in snd_pcsp_playback_close()
212 static int snd_pcsp_playback_hw_params(struct snd_pcm_substream *substream, in snd_pcsp_playback_hw_params()
220 static int snd_pcsp_playback_hw_free(struct snd_pcm_substream *substream) in snd_pcsp_playback_hw_free()
230 static int snd_pcsp_playback_prepare(struct snd_pcm_substream *substream) in snd_pcsp_playback_prepare()
251 static int snd_pcsp_trigger(struct snd_pcm_substream *substream, int cmd) in snd_pcsp_trigger()
271 static snd_pcm_uframes_t snd_pcsp_playback_pointer(struct snd_pcm_substream in snd_pcsp_playback_pointer()
304 static int snd_pcsp_playback_open(struct snd_pcm_substream *substream) in snd_pcsp_playback_open()
/linux/drivers/staging/vc04_services/bcm2835-audio/
H A Dbcm2835-pcm.c55 struct snd_pcm_substream *substream = alsa_stream->substream; in bcm2835_playback_fifo() local
85 static int snd_bcm2835_playback_open_generic(struct snd_pcm_substream *substream, int spdif) in snd_bcm2835_playback_open_generic()
157 static int snd_bcm2835_playback_open(struct snd_pcm_substream *substream) in snd_bcm2835_playback_open()
162 static int snd_bcm2835_playback_spdif_open(struct snd_pcm_substream *substream) in snd_bcm2835_playback_spdif_open()
167 static int snd_bcm2835_playback_close(struct snd_pcm_substream *substream) in snd_bcm2835_playback_close()
195 static int snd_bcm2835_pcm_prepare(struct snd_pcm_substream *substream) in snd_bcm2835_pcm_prepare()
234 static void snd_bcm2835_pcm_transfer(struct snd_pcm_substream *substream, in snd_bcm2835_pcm_transfer()
244 static int snd_bcm2835_pcm_ack(struct snd_pcm_substream *substream) in snd_bcm2835_pcm_ack()
255 static int snd_bcm2835_pcm_trigger(struct snd_pcm_substream *substream, int cmd) in snd_bcm2835_pcm_trigger()
275 snd_bcm2835_pcm_pointer(struct snd_pcm_substream *substream) in snd_bcm2835_pcm_pointer()
/linux/sound/soc/fsl/
H A Dimx-pcm-rpmsg.c108 static int imx_rpmsg_insert_workqueue(struct snd_pcm_substream *substream, in imx_rpmsg_insert_workqueue()
139 struct snd_pcm_substream *substream, in imx_rpmsg_pcm_hw_params()
191 struct snd_pcm_substream *substream) in imx_rpmsg_pcm_pointer()
213 struct snd_pcm_substream *substream = stream_timer->substream; in imx_rpmsg_timer_callback() local
229 struct snd_pcm_substream *substream) in imx_rpmsg_pcm_open()
285 struct snd_pcm_substream *substream) in imx_rpmsg_pcm_close()
316 struct snd_pcm_substream *substream) in imx_rpmsg_pcm_prepare()
345 struct snd_pcm_substream *substream = arg; in imx_rpmsg_pcm_dma_complete() local
351 struct snd_pcm_substream *substream) in imx_rpmsg_prepare_and_submit()
380 struct snd_pcm_substream *substream) in imx_rpmsg_async_issue_pending()
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H A Dimx-pcm-fiq.c39 struct snd_pcm_substream *substream; member
48 struct snd_pcm_substream *substream = iprtd->substream; in snd_hrtimer_callback() local
73 struct snd_pcm_substream *substream, in snd_imx_pcm_hw_params()
89 struct snd_pcm_substream *substream) in snd_imx_pcm_prepare()
109 struct snd_pcm_substream *substream, int cmd) in snd_imx_pcm_trigger()
148 struct snd_pcm_substream *substream) in snd_imx_pcm_pointer()
173 struct snd_pcm_substream *substream) in snd_imx_open()
202 struct snd_pcm_substream *substream) in snd_imx_close()
235 struct snd_pcm_substream *substream; in snd_imx_pcm_new() local
/linux/sound/usb/line6/
H A Dmidi.c17 #define line6_rawmidi_substream_midi(substream) \ argument
37 static void line6_midi_transmit(struct snd_rawmidi_substream *substream) in line6_midi_transmit()
145 static int line6_midi_output_open(struct snd_rawmidi_substream *substream) in line6_midi_output_open()
150 static int line6_midi_output_close(struct snd_rawmidi_substream *substream) in line6_midi_output_close()
155 static void line6_midi_output_trigger(struct snd_rawmidi_substream *substream, in line6_midi_output_trigger()
168 static void line6_midi_output_drain(struct snd_rawmidi_substream *substream) in line6_midi_output_drain()
178 static int line6_midi_input_open(struct snd_rawmidi_substream *substream) in line6_midi_input_open()
183 static int line6_midi_input_close(struct snd_rawmidi_substream *substream) in line6_midi_input_close()
188 static void line6_midi_input_trigger(struct snd_rawmidi_substream *substream, in line6_midi_input_trigger()
/linux/sound/soc/intel/avs/
H A Dpcm.c41 struct snd_pcm_substream *substream; member
74 void avs_period_elapsed(struct snd_pcm_substream *substream) in avs_period_elapsed()
84 static int avs_hw_constraints_init(struct snd_pcm_substream *substream, struct snd_soc_dai *dai) in avs_hw_constraints_init()
119 static int avs_dai_startup(struct snd_pcm_substream *substream, struct snd_soc_dai *dai) in avs_dai_startup()
149 static void avs_dai_shutdown(struct snd_pcm_substream *substream, struct snd_soc_dai *dai) in avs_dai_shutdown()
167 static int avs_dai_hw_params(struct snd_pcm_substream *substream, in avs_dai_hw_params()
201 static int avs_dai_be_hw_params(struct snd_pcm_substream *substream, in avs_dai_be_hw_params()
219 static int avs_dai_prepare(struct snd_pcm_substream *substream, struct snd_soc_dai *dai) in avs_dai_prepare()
240 static int avs_dai_nonhda_be_hw_params(struct snd_pcm_substream *substream, in avs_dai_nonhda_be_hw_params()
253 static int avs_dai_nonhda_be_hw_free(struct snd_pcm_substream *substream, struct snd_soc_dai *dai) in avs_dai_nonhda_be_hw_free()
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/linux/sound/soc/
H A Dsoc-generic-dmaengine-pcm.c29 struct snd_pcm_substream *substream) in dmaengine_dma_dev()
50 int snd_dmaengine_pcm_prepare_slave_config(struct snd_pcm_substream *substream, in snd_dmaengine_pcm_prepare_slave_config()
77 struct snd_pcm_substream *substream, in dmaengine_pcm_hw_params()
99 struct snd_pcm_substream *substream) in dmaengine_pcm_set_runtime_hwparams()
149 struct snd_pcm_substream *substream) in dmaengine_pcm_open()
163 struct snd_pcm_substream *substream) in dmaengine_pcm_close()
169 struct snd_pcm_substream *substream, int cmd) in dmaengine_pcm_trigger()
177 struct snd_pcm_substream *substream) in dmaengine_pcm_compat_request_channel()
240 struct snd_pcm_substream *substream = rtd->pcm->streams[i].substream; in dmaengine_pcm_new() local
280 struct snd_pcm_substream *substream) in dmaengine_pcm_pointer()
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/linux/sound/isa/gus/
H A Dgus_pcm.c33 struct snd_pcm_substream *substream; member
59 static int snd_gf1_pcm_block_change(struct snd_pcm_substream *substream, in snd_gf1_pcm_block_change()
87 static void snd_gf1_pcm_trigger_up(struct snd_pcm_substream *substream) in snd_gf1_pcm_trigger_up()
331 static int playback_copy_ack(struct snd_pcm_substream *substream, in playback_copy_ack()
349 static int snd_gf1_pcm_playback_copy(struct snd_pcm_substream *substream, in snd_gf1_pcm_playback_copy()
366 static int snd_gf1_pcm_playback_silence(struct snd_pcm_substream *substream, in snd_gf1_pcm_playback_silence()
383 static int snd_gf1_pcm_playback_hw_params(struct snd_pcm_substream *substream, in snd_gf1_pcm_playback_hw_params()
432 static int snd_gf1_pcm_playback_hw_free(struct snd_pcm_substream *substream) in snd_gf1_pcm_playback_hw_free()
452 static int snd_gf1_pcm_playback_prepare(struct snd_pcm_substream *substream) in snd_gf1_pcm_playback_prepare()
464 static int snd_gf1_pcm_playback_trigger(struct snd_pcm_substream *substream, in snd_gf1_pcm_playback_trigger()
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/linux/sound/soc/samsung/
H A Didma.c64 static int idma_enqueue(struct snd_pcm_substream *substream) in idma_enqueue()
99 static void idma_setcallbk(struct snd_pcm_substream *substream, in idma_setcallbk()
133 struct snd_pcm_substream *substream = id; in idma_done() local
141 struct snd_pcm_substream *substream, in idma_hw_params()
168 struct snd_pcm_substream *substream) in idma_hw_free()
176 struct snd_pcm_substream *substream) in idma_prepare()
190 struct snd_pcm_substream *substream, int cmd) in idma_trigger()
224 struct snd_pcm_substream *substream) in idma_pointer()
242 struct snd_pcm_substream *substream, in idma_mmap()
285 struct snd_pcm_substream *substream) in idma_open()
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/linux/sound/soc/amd/
H A Dacp-da7219-max98357a.c106 static int da7219_clk_enable(struct snd_pcm_substream *substream) in da7219_clk_enable()
191 static int rt5682_clk_enable(struct snd_pcm_substream *substream) in rt5682_clk_enable()
245 static int cz_da7219_play_startup(struct snd_pcm_substream *substream) in cz_da7219_play_startup()
266 static int cz_da7219_cap_startup(struct snd_pcm_substream *substream) in cz_da7219_cap_startup()
288 static int cz_max_startup(struct snd_pcm_substream *substream) in cz_max_startup()
309 static int cz_dmic0_startup(struct snd_pcm_substream *substream) in cz_dmic0_startup()
330 static int cz_dmic1_startup(struct snd_pcm_substream *substream) in cz_dmic1_startup()
352 static void cz_da7219_shutdown(struct snd_pcm_substream *substream) in cz_da7219_shutdown()
357 static int cz_rt5682_play_startup(struct snd_pcm_substream *substream) in cz_rt5682_play_startup()
378 static int cz_rt5682_cap_startup(struct snd_pcm_substream *substream) in cz_rt5682_cap_startup()
[all …]
/linux/sound/usb/caiaq/
H A Dmidi.c16 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()
/linux/sound/soc/intel/atom/
H A Dsst-mfld-platform-pcm.c123 static void sst_fill_alloc_params(struct snd_pcm_substream *substream, in sst_fill_alloc_params()
142 static void sst_fill_pcm_params(struct snd_pcm_substream *substream, in sst_fill_pcm_params()
173 int sst_fill_stream_params(void *substream, in sst_fill_stream_params()
222 static int sst_platform_alloc_stream(struct snd_pcm_substream *substream, in sst_platform_alloc_stream()
257 struct snd_pcm_substream *substream = arg; in sst_period_elapsed() local
272 static int sst_platform_init_stream(struct snd_pcm_substream *substream) in sst_platform_init_stream()
302 static int sst_media_open(struct snd_pcm_substream *substream, in sst_media_open()
359 static void sst_media_close(struct snd_pcm_substream *substream, in sst_media_close()
375 static int sst_media_prepare(struct snd_pcm_substream *substream, in sst_media_prepare()
401 static int sst_enable_ssp(struct snd_pcm_substream *substream, in sst_enable_ssp()
[all …]
/linux/drivers/media/pci/cobalt/
H A Dcobalt-alsa-pcm.c101 struct snd_pcm_substream *substream; in cobalt_alsa_announce_pcm_data() local
206 static int snd_cobalt_pcm_capture_open(struct snd_pcm_substream *substream) in snd_cobalt_pcm_capture_open()
229 static int snd_cobalt_pcm_capture_close(struct snd_pcm_substream *substream) in snd_cobalt_pcm_capture_close()
240 static int snd_cobalt_pcm_prepare(struct snd_pcm_substream *substream) in snd_cobalt_pcm_prepare()
250 static int snd_cobalt_pcm_trigger(struct snd_pcm_substream *substream, int cmd) in snd_cobalt_pcm_trigger()
263 snd_pcm_uframes_t snd_cobalt_pcm_pointer(struct snd_pcm_substream *substream) in snd_cobalt_pcm_pointer()
301 struct snd_pcm_substream *substream; in cobalt_alsa_pb_pcm_data() local
367 static int snd_cobalt_pcm_playback_open(struct snd_pcm_substream *substream) in snd_cobalt_pcm_playback_open()
391 static int snd_cobalt_pcm_playback_close(struct snd_pcm_substream *substream) in snd_cobalt_pcm_playback_close()
402 static int snd_cobalt_pcm_pb_prepare(struct snd_pcm_substream *substream) in snd_cobalt_pcm_pb_prepare()
[all …]
/linux/sound/pci/emu10k1/
H A Demupcm.c348 static int snd_emu10k1_playback_hw_params(struct snd_pcm_substream *substream, in snd_emu10k1_playback_hw_params()
395 static int snd_emu10k1_playback_hw_free(struct snd_pcm_substream *substream) in snd_emu10k1_playback_hw_free()
418 static int snd_emu10k1_playback_prepare(struct snd_pcm_substream *substream) in snd_emu10k1_playback_prepare()
448 static int snd_emu10k1_efx_playback_prepare(struct snd_pcm_substream *substream) in snd_emu10k1_efx_playback_prepare()
497 static int snd_emu10k1_capture_prepare(struct snd_pcm_substream *substream) in snd_emu10k1_capture_prepare()
585 struct snd_pcm_substream *substream = epcm->substream; in snd_emu10k1_playback_prepare_voices() local
719 static int snd_emu10k1_playback_trigger(struct snd_pcm_substream *substream, in snd_emu10k1_playback_trigger()
761 static int snd_emu10k1_capture_trigger(struct snd_pcm_substream *substream, in snd_emu10k1_capture_trigger()
832 static snd_pcm_uframes_t snd_emu10k1_playback_pointer(struct snd_pcm_substream *substream) in snd_emu10k1_playback_pointer()
911 static int snd_emu10k1_efx_playback_trigger(struct snd_pcm_substream *substream, in snd_emu10k1_efx_playback_trigger()
[all …]

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