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/linux/sound/core/oss/
H A Dpcm_oss.c535 struct snd_pcm_runtime *runtime = substream->runtime; in snd_pcm_oss_plugin_clear() local
538 plugin = runtime->oss.plugin_first; in snd_pcm_oss_plugin_clear()
544 runtime->oss.plugin_first = runtime->oss.plugin_last = NULL; in snd_pcm_oss_plugin_clear()
550 struct snd_pcm_runtime *runtime = plugin->plug->runtime; in snd_pcm_plugin_insert() local
551 plugin->next = runtime->oss.plugin_first; in snd_pcm_plugin_insert()
553 if (runtime->oss.plugin_first) { in snd_pcm_plugin_insert()
554 runtime in snd_pcm_plugin_insert()
565 struct snd_pcm_runtime *runtime = plugin->plug->runtime; snd_pcm_plugin_append() local
581 struct snd_pcm_runtime *runtime = substream->runtime; snd_pcm_oss_bytes() local
598 struct snd_pcm_runtime *runtime = substream->runtime; snd_pcm_alsa_frames() local
606 get_hw_ptr_period(struct snd_pcm_runtime * runtime) get_hw_ptr_period() argument
683 struct snd_pcm_runtime *runtime = substream->runtime; snd_pcm_oss_period_size() local
820 lock_params(struct snd_pcm_runtime * runtime) lock_params() argument
831 unlock_params(struct snd_pcm_runtime * runtime) unlock_params() argument
838 struct snd_pcm_runtime *runtime = substream->runtime; snd_pcm_oss_release_buffers() local
850 struct snd_pcm_runtime *runtime = substream->runtime; snd_pcm_oss_change_params_locked() local
1099 struct snd_pcm_runtime *runtime = substream->runtime; snd_pcm_oss_change_params() local
1144 struct snd_pcm_runtime *runtime = substream->runtime; snd_pcm_oss_prepare() local
1162 struct snd_pcm_runtime *runtime; snd_pcm_oss_make_ready() local
1185 struct snd_pcm_runtime *runtime; snd_pcm_oss_make_ready_locked() local
1204 struct snd_pcm_runtime *runtime; snd_pcm_oss_capture_position_fixup() local
1229 struct snd_pcm_runtime *runtime = substream->runtime; snd_pcm_oss_write3() local
1260 struct snd_pcm_runtime *runtime = substream->runtime; snd_pcm_oss_read3() local
1304 struct snd_pcm_runtime *runtime = substream->runtime; snd_pcm_oss_writev3() local
1333 struct snd_pcm_runtime *runtime = substream->runtime; snd_pcm_oss_readv3() local
1362 struct snd_pcm_runtime *runtime = substream->runtime; snd_pcm_oss_write2() local
1397 struct snd_pcm_runtime *runtime = substream->runtime; snd_pcm_oss_write1() local
1472 struct snd_pcm_runtime *runtime = substream->runtime; snd_pcm_oss_read2() local
1507 struct snd_pcm_runtime *runtime = substream->runtime; snd_pcm_oss_read1() local
1568 struct snd_pcm_runtime *runtime; snd_pcm_oss_reset() local
1606 struct snd_pcm_runtime *runtime; snd_pcm_oss_sync1() local
1656 struct snd_pcm_runtime *runtime; snd_pcm_oss_sync() local
1754 struct snd_pcm_runtime *runtime; snd_pcm_oss_set_rate() local
1796 struct snd_pcm_runtime *runtime; snd_pcm_oss_set_channels() local
1894 struct snd_pcm_runtime *runtime; snd_pcm_oss_set_format() local
1924 struct snd_pcm_runtime *runtime; snd_pcm_oss_set_subdivide1() local
1949 struct snd_pcm_runtime *runtime; snd_pcm_oss_set_subdivide() local
1967 struct snd_pcm_runtime *runtime; snd_pcm_oss_set_fragment1() local
1992 struct snd_pcm_runtime *runtime; snd_pcm_oss_set_fragment() local
2031 struct snd_pcm_runtime *runtime = substream->runtime; snd_pcm_oss_get_caps1() local
2055 struct snd_pcm_runtime *runtime = substream->runtime; snd_pcm_oss_simulate_fill() local
2064 struct snd_pcm_runtime *runtime; snd_pcm_oss_set_trigger() local
2162 struct snd_pcm_runtime *runtime; snd_pcm_oss_get_odelay() local
2186 struct snd_pcm_runtime *runtime; snd_pcm_oss_get_ptr() local
2256 struct snd_pcm_runtime *runtime; snd_pcm_oss_get_space() local
2362 struct snd_pcm_runtime *runtime; snd_pcm_oss_init_substream() local
2809 struct snd_pcm_runtime *runtime = substream->runtime; snd_pcm_oss_playback_ready() local
2820 struct snd_pcm_runtime *runtime = substream->runtime; snd_pcm_oss_capture_ready() local
2842 struct snd_pcm_runtime *runtime = psubstream->runtime; snd_pcm_oss_poll() local
2852 struct snd_pcm_runtime *runtime = csubstream->runtime; snd_pcm_oss_poll() local
2877 struct snd_pcm_runtime *runtime; snd_pcm_oss_mmap() local
[all...]
/linux/sound/core/
H A Drawmidi.c101 static inline bool __snd_rawmidi_ready(struct snd_rawmidi_runtime *runtime) in __snd_rawmidi_ready() argument
103 return runtime->avail >= runtime->avail_min; in __snd_rawmidi_ready()
109 return __snd_rawmidi_ready(substream->runtime); in snd_rawmidi_ready()
115 struct snd_rawmidi_runtime *runtime = substream->runtime; in snd_rawmidi_ready_append() local
117 return runtime->avail >= runtime->avail_min && in snd_rawmidi_ready_append()
118 (!substream->append || runtime->avail >= count); in snd_rawmidi_ready_append()
123 struct snd_rawmidi_runtime *runtime = in snd_rawmidi_input_event_work() local
126 if (runtime->event) in snd_rawmidi_input_event_work()
127 runtime->event(runtime->substream); in snd_rawmidi_input_event_work()
131 static inline void snd_rawmidi_buffer_ref(struct snd_rawmidi_runtime *runtime) in snd_rawmidi_buffer_ref() argument
[all …]
H A Dpcm_native.c266 if (!(substream->runtime->hw.info & SNDRV_PCM_INFO_MMAP)) in hw_support_mmap()
293 &substream->runtime->hw_constraints; in constrain_mask_params()
329 &substream->runtime->hw_constraints; in constrain_interval_params()
365 &substream->runtime->hw_constraints; in constrain_params_by_rules()
534 params->info = substream->runtime->hw.info; in fixup_unreferenced_params()
606 static int period_to_usecs(struct snd_pcm_runtime *runtime) in period_to_usecs() argument
610 if (! runtime->rate) in period_to_usecs()
614 usecs = (750000 / runtime->rate) * runtime->period_size; in period_to_usecs()
615 usecs += ((750000 % runtime in period_to_usecs()
717 snd_pcm_buffer_access_lock(struct snd_pcm_runtime * runtime) snd_pcm_buffer_access_lock() argument
726 snd_pcm_buffer_access_unlock(struct snd_pcm_runtime * runtime) snd_pcm_buffer_access_unlock() argument
733 snd_pcm_runtime_buffer_set_silence(struct snd_pcm_runtime * runtime) snd_pcm_runtime_buffer_set_silence() argument
757 struct snd_pcm_runtime *runtime; snd_pcm_hw_params() local
922 struct snd_pcm_runtime *runtime; snd_pcm_hw_free() local
956 struct snd_pcm_runtime *runtime; snd_pcm_sw_params() local
1034 struct snd_pcm_runtime *runtime = substream->runtime; snd_pcm_status64() local
1181 struct snd_pcm_runtime *runtime; snd_pcm_channel_info() local
1215 struct snd_pcm_runtime *runtime = substream->runtime; snd_pcm_trigger_tstamp() local
1441 struct snd_pcm_runtime *runtime = substream->runtime; snd_pcm_pre_start() local
1478 struct snd_pcm_runtime *runtime = substream->runtime; snd_pcm_post_start() local
1523 struct snd_pcm_runtime *runtime = substream->runtime; snd_pcm_pre_stop() local
1544 struct snd_pcm_runtime *runtime = substream->runtime; snd_pcm_post_stop() local
1616 struct snd_pcm_runtime *runtime = substream->runtime; snd_pcm_pre_pause() local
1657 struct snd_pcm_runtime *runtime = substream->runtime; snd_pcm_post_pause() local
1699 struct snd_pcm_runtime *runtime = substream->runtime; snd_pcm_pre_suspend() local
1716 struct snd_pcm_runtime *runtime = substream->runtime; snd_pcm_do_suspend() local
1729 struct snd_pcm_runtime *runtime = substream->runtime; snd_pcm_post_suspend() local
1805 struct snd_pcm_runtime *runtime = substream->runtime; snd_pcm_pre_resume() local
1817 struct snd_pcm_runtime *runtime = substream->runtime; snd_pcm_do_resume() local
1839 struct snd_pcm_runtime *runtime = substream->runtime; snd_pcm_post_resume() local
1874 struct snd_pcm_runtime *runtime = substream->runtime; snd_pcm_xrun() local
1895 struct snd_pcm_runtime *runtime = substream->runtime; snd_pcm_pre_reset() local
1910 struct snd_pcm_runtime *runtime = substream->runtime; snd_pcm_do_reset() local
1926 struct snd_pcm_runtime *runtime = substream->runtime; snd_pcm_post_reset() local
1953 struct snd_pcm_runtime *runtime = substream->runtime; snd_pcm_pre_prepare() local
1979 struct snd_pcm_runtime *runtime = substream->runtime; snd_pcm_post_prepare() local
2031 struct snd_pcm_runtime *runtime = substream->runtime; snd_pcm_pre_drain_init() local
2045 struct snd_pcm_runtime *runtime = substream->runtime; snd_pcm_do_drain_init() local
2109 struct snd_pcm_runtime *runtime; snd_pcm_drain() local
2235 struct snd_pcm_runtime *runtime; snd_pcm_drop() local
2522 snd_pcm_hw_constraint_subformats(struct snd_pcm_runtime * runtime,unsigned int cond,u32 * subformats) snd_pcm_hw_constraint_subformats() argument
2533 struct snd_pcm_runtime *runtime = substream->runtime; snd_pcm_hw_constraints_init() local
2657 struct snd_pcm_runtime *runtime = substream->runtime; snd_pcm_hw_constraints_complete() local
2980 struct snd_pcm_runtime *runtime = substream->runtime; forward_appl_ptr() local
3000 struct snd_pcm_runtime *runtime = substream->runtime; rewind_appl_ptr() local
3121 struct snd_pcm_runtime *runtime = substream->runtime; snd_pcm_sync_ptr() local
3190 recalculate_boundary(struct snd_pcm_runtime * runtime) recalculate_boundary() argument
3215 struct snd_pcm_runtime *runtime = substream->runtime; snd_pcm_ioctl_sync_ptr_compat() local
3269 struct snd_pcm_runtime *runtime = substream->runtime; snd_pcm_tstamp() local
3284 struct snd_pcm_runtime *runtime = substream->runtime; snd_pcm_xferi_frames_ioctl() local
3306 struct snd_pcm_runtime *runtime = substream->runtime; snd_pcm_xfern_frames_ioctl() local
3541 struct snd_pcm_runtime *runtime; snd_pcm_read() local
3566 struct snd_pcm_runtime *runtime; snd_pcm_write() local
3590 struct snd_pcm_runtime *runtime; snd_pcm_readv() local
3630 struct snd_pcm_runtime *runtime; snd_pcm_writev() local
3669 struct snd_pcm_runtime *runtime; snd_pcm_poll() local
3728 struct snd_pcm_runtime *runtime; snd_pcm_mmap_status_fault() local
3766 struct snd_pcm_runtime *runtime; snd_pcm_mmap_control_fault() local
3875 struct snd_pcm_runtime *runtime; snd_pcm_mmap_data_fault() local
3958 struct snd_pcm_runtime *runtime = substream->runtime; snd_pcm_lib_mmap_iomem() local
3972 struct snd_pcm_runtime *runtime; snd_pcm_mmap_data() local
4054 struct snd_pcm_runtime *runtime; snd_pcm_fasync() local
4186 struct snd_pcm_runtime *runtime = substream->runtime; snd_pcm_get_unmapped_area() local
[all...]
H A Dpcm_lib.c37 static inline void update_silence_vars(struct snd_pcm_runtime *runtime, in update_silence_vars() argument
47 delta += runtime->boundary; in update_silence_vars()
48 if ((snd_pcm_uframes_t)delta < runtime->silence_filled) in update_silence_vars()
49 runtime->silence_filled -= delta; in update_silence_vars()
51 runtime->silence_filled = 0; in update_silence_vars()
52 runtime->silence_start = new_ptr; in update_silence_vars()
57 * runtime->silence_start: starting pointer to silence area
58 * runtime->silence_filled: size filled with silence
59 * runtime->silence_threshold: threshold from application
60 * runtime->silence_size: maximal size from application
[all …]
H A Dcompress_offload.c79 struct snd_compr_runtime *runtime;
122 runtime = kzalloc(sizeof(*runtime), GFP_KERNEL); in snd_compr_open()
123 if (!runtime) { in snd_compr_open()
128 runtime->state = SNDRV_PCM_STATE_OPEN; in snd_compr_open()
129 init_waitqueue_head(&runtime->sleep); in snd_compr_open()
131 INIT_LIST_HEAD(&runtime->tasks); in snd_compr_open()
133 data->stream.runtime = runtime; in snd_compr_open()
138 kfree(runtime); in snd_compr_open()
86 struct snd_compr_runtime *runtime; snd_compr_open() local
155 struct snd_compr_runtime *runtime = data->stream.runtime; snd_compr_free() local
294 struct snd_compr_runtime *runtime = stream->runtime; snd_compr_write_data() local
433 struct snd_compr_runtime *runtime; snd_compr_poll() local
560 struct snd_compr_runtime *runtime; snd_compr_free_pages() local
[all...]
H A Dpcm.c376 struct snd_pcm_runtime *runtime; in snd_pcm_substream_proc_hw_params_read() local
379 runtime = substream->runtime; in snd_pcm_substream_proc_hw_params_read()
380 if (!runtime) { in snd_pcm_substream_proc_hw_params_read()
384 if (runtime->state == SNDRV_PCM_STATE_OPEN) { in snd_pcm_substream_proc_hw_params_read()
388 snd_iprintf(buffer, "access: %s\n", snd_pcm_access_name(runtime->access)); in snd_pcm_substream_proc_hw_params_read()
389 snd_iprintf(buffer, "format: %s\n", snd_pcm_format_name(runtime->format)); in snd_pcm_substream_proc_hw_params_read()
390 snd_iprintf(buffer, "subformat: %s\n", snd_pcm_subformat_name(runtime->subformat)); in snd_pcm_substream_proc_hw_params_read()
391 snd_iprintf(buffer, "channels: %u\n", runtime->channels); in snd_pcm_substream_proc_hw_params_read()
392 snd_iprintf(buffer, "rate: %u (%u/%u)\n", runtime->rate, runtime->rate_num, runtime->rate_den); in snd_pcm_substream_proc_hw_params_read()
393 snd_iprintf(buffer, "period_size: %lu\n", runtime->period_size); in snd_pcm_substream_proc_hw_params_read()
[all …]
/linux/include/linux/
H A Dpm_runtime.h17 /* Runtime PM flag argument bits */
24 #define RPM_TRANSPARENT 0x10 /* Succeed if runtime PM is disabled */
28 * (system suspend, hibernation or runtime PM).
31 * macro, which uses the provided callbacks for both runtime PM and system
103 * pm_suspend_ignore_children - Set runtime PM behavior regarding children.
108 * the runtime PM framework going forward if @enable is %true, or they will
117 * pm_runtime_get_noresume - Bump up runtime PM usage counter of a device.
126 * pm_runtime_put_noidle - Drop runtime PM usage counter of a device.
129 * Decrement the runtime PM usage counter of @dev unless it is 0 already.
137 * pm_runtime_suspended - Check whether or not a device is runtime-suspended.
[all …]
/linux/sound/soc/uniphier/
H A Daio-dma.c30 struct snd_pcm_runtime *runtime = sub->substream->runtime; in aiodma_pcm_irq() local
31 int bytes = runtime->period_size * in aiodma_pcm_irq()
32 runtime->channels * samples_to_bytes(runtime, 1); in aiodma_pcm_irq()
36 ret = aiodma_rb_set_threshold(sub, runtime->dma_bytes, in aiodma_pcm_irq()
41 aiodma_rb_sync(sub, runtime->dma_addr, runtime->dma_bytes, bytes); in aiodma_pcm_irq()
50 struct snd_compr_runtime *runtime = sub->cstream->runtime; in aiodma_compr_irq() local
99 struct snd_pcm_runtime *runtime = substream->runtime; uniphier_aiodma_open() local
110 struct snd_pcm_runtime *runtime = substream->runtime; uniphier_aiodma_prepare() local
137 struct snd_pcm_runtime *runtime = substream->runtime; uniphier_aiodma_trigger() local
173 struct snd_pcm_runtime *runtime = substream->runtime; uniphier_aiodma_pointer() local
[all...]
/linux/sound/pci/ctxfi/
H A Dctpcm.c103 static void ct_atc_pcm_free_substream(struct snd_pcm_runtime *runtime) in ct_atc_pcm_free_substream() argument
105 struct ct_atc_pcm *apcm = runtime->private_data; in ct_atc_pcm_free_substream()
111 runtime->private_data = NULL; in ct_atc_pcm_free_substream()
118 struct snd_pcm_runtime *runtime = substream->runtime; in ct_pcm_playback_open() local
129 runtime->hw = ct_spdif_passthru_playback_hw; in ct_pcm_playback_open()
132 runtime->hw = ct_pcm_playback_hw; in ct_pcm_playback_open()
134 runtime->hw.channels_max = 8; in ct_pcm_playback_open()
137 err = snd_pcm_hw_constraint_integer(runtime, in ct_pcm_playback_open()
142 err = snd_pcm_hw_constraint_minmax(runtime, in ct_pcm_playback_open()
153 runtime->private_data = apcm; in ct_pcm_playback_open()
[all …]
/linux/sound/isa/gus/
H A Dgus_pcm.c65 struct snd_pcm_runtime *runtime = substream->runtime; in snd_gf1_pcm_block_change() local
66 struct gus_pcm_private *pcmp = runtime->private_data; in snd_gf1_pcm_block_change()
72 if (snd_pcm_format_unsigned(runtime->format)) in snd_gf1_pcm_block_change()
74 if (snd_pcm_format_width(runtime->format) == 16) in snd_gf1_pcm_block_change()
77 block.buffer = runtime->dma_area + offset; in snd_gf1_pcm_block_change()
78 block.buf_addr = runtime->dma_addr + offset; in snd_gf1_pcm_block_change()
89 struct snd_pcm_runtime *runtime = substream->runtime; in snd_gf1_pcm_trigger_up() local
90 struct gus_pcm_private *pcmp = runtime in snd_gf1_pcm_trigger_up()
162 struct snd_pcm_runtime *runtime; snd_gf1_pcm_interrupt_wave() local
334 struct snd_pcm_runtime *runtime = substream->runtime; playback_copy_ack() local
353 struct snd_pcm_runtime *runtime = substream->runtime; snd_gf1_pcm_playback_copy() local
370 struct snd_pcm_runtime *runtime = substream->runtime; snd_gf1_pcm_playback_silence() local
387 struct snd_pcm_runtime *runtime = substream->runtime; snd_gf1_pcm_playback_hw_params() local
434 struct snd_pcm_runtime *runtime = substream->runtime; snd_gf1_pcm_playback_hw_free() local
454 struct snd_pcm_runtime *runtime = substream->runtime; snd_gf1_pcm_playback_prepare() local
468 struct snd_pcm_runtime *runtime = substream->runtime; snd_gf1_pcm_playback_trigger() local
493 struct snd_pcm_runtime *runtime = substream->runtime; snd_gf1_pcm_playback_pointer() local
544 struct snd_pcm_runtime *runtime = substream->runtime; snd_gf1_pcm_capture_prepare() local
629 snd_gf1_pcm_playback_free(struct snd_pcm_runtime * runtime) snd_gf1_pcm_playback_free() argument
638 struct snd_pcm_runtime *runtime = substream->runtime; snd_gf1_pcm_playback_open() local
672 struct snd_pcm_runtime *runtime = substream->runtime; snd_gf1_pcm_playback_close() local
684 struct snd_pcm_runtime *runtime = substream->runtime; snd_gf1_pcm_capture_open() local
[all...]
/linux/drivers/staging/vc04_services/bcm2835-audio/
H A Dbcm2835-pcm.c47 static void snd_bcm2835_playback_free(struct snd_pcm_runtime *runtime) in snd_bcm2835_playback_free() argument
49 kfree(runtime->private_data); in snd_bcm2835_playback_free()
88 struct snd_pcm_runtime *runtime = substream->runtime; in snd_bcm2835_playback_open_generic() local
127 runtime->private_data = alsa_stream; in snd_bcm2835_playback_open_generic()
128 runtime->private_free = snd_bcm2835_playback_free; in snd_bcm2835_playback_open_generic()
130 runtime->hw = snd_bcm2835_playback_spdif_hw; in snd_bcm2835_playback_open_generic()
134 runtime->hw = snd_bcm2835_playback_hw; in snd_bcm2835_playback_open_generic()
137 snd_pcm_hw_constraint_step(runtime, in snd_bcm2835_playback_open_generic()
143 snd_pcm_hw_constraint_minmax(runtime, in snd_bcm2835_playback_open_generic()
170 struct snd_pcm_runtime *runtime; in snd_bcm2835_playback_close() local
[all …]
/linux/sound/soc/qcom/qdsp6/
H A Dq6apm-dai.c209 struct snd_pcm_runtime *runtime = substream->runtime; in q6apm_dai_prepare() local
210 struct q6apm_dai_rtd *prtd = runtime->private_data; in q6apm_dai_prepare()
226 cfg.sample_rate = runtime->rate; in q6apm_dai_prepare()
227 cfg.num_channels = runtime->channels; in q6apm_dai_prepare()
230 audioreach_set_default_channel_mapping(cfg.channel_map, runtime->channels); in q6apm_dai_prepare()
272 for (i = 0; i < runtime->periods; i++) in q6apm_dai_prepare()
285 struct snd_pcm_runtime *runtime = substream->runtime; in q6apm_dai_ack()
286 struct q6apm_dai_rtd *prtd = runtime in q6apm_dai_ack() local
308 struct snd_pcm_runtime *runtime = substream->runtime; q6apm_dai_trigger() local
335 struct snd_pcm_runtime *runtime = substream->runtime; q6apm_dai_open() local
415 struct snd_pcm_runtime *runtime = substream->runtime; q6apm_dai_close() local
434 struct snd_pcm_runtime *runtime = substream->runtime; q6apm_dai_pointer() local
449 struct snd_pcm_runtime *runtime = substream->runtime; q6apm_dai_hw_params() local
481 struct snd_compr_runtime *runtime = stream->runtime; q6apm_dai_compr_open() local
527 struct snd_compr_runtime *runtime = stream->runtime; q6apm_dai_compr_free() local
578 struct snd_compr_runtime *runtime = stream->runtime; q6apm_dai_compr_pointer() local
593 struct snd_compr_runtime *runtime = stream->runtime; q6apm_dai_compr_trigger() local
626 struct snd_compr_runtime *runtime = stream->runtime; q6apm_dai_compr_ack() local
639 struct snd_compr_runtime *runtime = stream->runtime; q6apm_dai_compr_set_params() local
715 struct snd_compr_runtime *runtime = stream->runtime; q6apm_dai_compr_set_metadata() local
740 struct snd_compr_runtime *runtime = stream->runtime; q6apm_dai_compr_mmap() local
752 struct snd_compr_runtime *runtime = stream->runtime; q6apm_compr_copy() local
[all...]
H A Dq6asm-dai.c209 struct snd_pcm_runtime *runtime = substream->runtime; in q6asm_dai_prepare() local
211 struct q6asm_dai_rtd *prtd = runtime->private_data; in q6asm_dai_prepare()
275 runtime->rate, runtime->channels, NULL, in q6asm_dai_prepare()
280 runtime->rate, in q6asm_dai_prepare()
281 runtime->channels, in q6asm_dai_prepare()
285 for (i = 0; i < runtime->periods; i++) in q6asm_dai_prepare()
308 struct snd_pcm_runtime *runtime = substream->runtime; in q6asm_dai_ack() local
333 struct snd_pcm_runtime *runtime = substream->runtime; q6asm_dai_trigger() local
364 struct snd_pcm_runtime *runtime = substream->runtime; q6asm_dai_open() local
455 struct snd_pcm_runtime *runtime = substream->runtime; q6asm_dai_close() local
479 struct snd_pcm_runtime *runtime = substream->runtime; q6asm_dai_pointer() local
494 struct snd_pcm_runtime *runtime = substream->runtime; q6asm_dai_hw_params() local
610 struct snd_compr_runtime *runtime = stream->runtime; q6asm_dai_compr_open() local
672 struct snd_compr_runtime *runtime = stream->runtime; q6asm_dai_compr_free() local
704 struct snd_compr_runtime *runtime = stream->runtime; __q6asm_dai_compr_set_codec_params() local
881 struct snd_compr_runtime *runtime = stream->runtime; q6asm_dai_compr_set_params() local
957 struct snd_compr_runtime *runtime = stream->runtime; q6asm_dai_compr_set_metadata() local
1005 struct snd_compr_runtime *runtime = stream->runtime; q6asm_dai_compr_trigger() local
1046 struct snd_compr_runtime *runtime = stream->runtime; q6asm_dai_compr_pointer() local
1063 struct snd_compr_runtime *runtime = stream->runtime; q6asm_compr_copy() local
1133 struct snd_compr_runtime *runtime = stream->runtime; q6asm_dai_compr_mmap() local
[all...]
/linux/include/sound/
H A Dpcm.h426 void (*private_free)(struct snd_pcm_runtime *runtime);
477 /* -- runtime information -- */
478 struct snd_pcm_runtime *runtime; member
713 return (substream->runtime->state == SNDRV_PCM_STATE_RUNNING || in snd_pcm_running()
714 (substream->runtime->state == SNDRV_PCM_STATE_DRAINING && in snd_pcm_running()
720 * @runtime: PCM runtime to set
725 static inline void __snd_pcm_set_state(struct snd_pcm_runtime *runtime, in __snd_pcm_set_state() argument
728 runtime->state = state; in __snd_pcm_set_state()
729 runtime in __snd_pcm_set_state()
739 bytes_to_samples(struct snd_pcm_runtime * runtime,ssize_t size) bytes_to_samples() argument
751 bytes_to_frames(struct snd_pcm_runtime * runtime,ssize_t size) bytes_to_frames() argument
763 samples_to_bytes(struct snd_pcm_runtime * runtime,ssize_t size) samples_to_bytes() argument
775 frames_to_bytes(struct snd_pcm_runtime * runtime,snd_pcm_sframes_t size) frames_to_bytes() argument
787 frame_aligned(struct snd_pcm_runtime * runtime,ssize_t bytes) frame_aligned() argument
800 struct snd_pcm_runtime *runtime = substream->runtime; snd_pcm_lib_buffer_bytes() local
812 struct snd_pcm_runtime *runtime = substream->runtime; snd_pcm_lib_period_bytes() local
824 snd_pcm_playback_avail(struct snd_pcm_runtime * runtime) snd_pcm_playback_avail() argument
842 snd_pcm_capture_avail(struct snd_pcm_runtime * runtime) snd_pcm_capture_avail() argument
856 snd_pcm_playback_hw_avail(struct snd_pcm_runtime * runtime) snd_pcm_playback_hw_avail() argument
867 snd_pcm_capture_hw_avail(struct snd_pcm_runtime * runtime) snd_pcm_capture_hw_avail() argument
882 struct snd_pcm_runtime *runtime = substream->runtime; snd_pcm_playback_ready() local
896 struct snd_pcm_runtime *runtime = substream->runtime; snd_pcm_capture_ready() local
911 struct snd_pcm_runtime *runtime = substream->runtime; snd_pcm_playback_data() local
928 struct snd_pcm_runtime *runtime = substream->runtime; snd_pcm_playback_empty() local
942 struct snd_pcm_runtime *runtime = substream->runtime; snd_pcm_capture_empty() local
1132 snd_pcm_hw_constraint_single(struct snd_pcm_runtime * runtime,snd_pcm_hw_param_t var,unsigned int val) snd_pcm_hw_constraint_single() argument
1245 snd_pcm_limit_hw_rates(struct snd_pcm_runtime * runtime) snd_pcm_limit_hw_rates() argument
1266 struct snd_pcm_runtime *runtime = substream->runtime; snd_pcm_set_runtime_buffer() local
1285 snd_pcm_gettime(struct snd_pcm_runtime * runtime,struct timespec64 * tv) snd_pcm_gettime() argument
[all...]
/linux/sound/pci/emu10k1/
H A Demupcm.c33 epcm->substream->runtime->hw->pointer(emu, epcm->substream), in snd_emu10k1_pcm_interrupt()
45 if (emu->pcm_capture_substream->runtime->mode == SNDRV_PCM_MODE_FRAME) in snd_emu10k1_pcm_ac97adc_interrupt()
57 if (emu->pcm_capture_mic_substream->runtime->mode == SNDRV_PCM_MODE_FRAME) in snd_emu10k1_pcm_ac97mic_interrupt()
69 if (emu->pcm_capture_efx_substream->runtime->mode == SNDRV_PCM_MODE_FRAME) in snd_emu10k1_pcm_efx_interrupt()
186 struct snd_pcm_runtime *runtime) in snd_emu10k1_constrain_capture_rates() argument
190 runtime->hw.rates = SNDRV_PCM_RATE_11025 | \ in snd_emu10k1_constrain_capture_rates()
193 runtime->hw.rate_min = 11025; in snd_emu10k1_constrain_capture_rates()
194 runtime->hw.rate_max = 44100; in snd_emu10k1_constrain_capture_rates()
196 runtime->hw.rates = SNDRV_PCM_RATE_8000_48000 | in snd_emu10k1_constrain_capture_rates()
203 struct snd_pcm_runtime *runtime) in snd_emu1010_constrain_efx_rate() argument
[all …]
/linux/sound/drivers/
H A Dpcmtest.c172 static void check_buf_block_i(struct pcmtst_buf_iter *v_iter, struct snd_pcm_runtime *runtime) in check_buf_block_i() argument
179 current_byte = runtime->dma_area[v_iter->buf_pos]; in check_buf_block_i()
182 ch_num = (v_iter->total_bytes / v_iter->sample_bytes) % runtime->channels; in check_buf_block_i()
184 runtime->channels, in check_buf_block_i()
190 inc_buf_pos(v_iter, 1, runtime->dma_bytes); in check_buf_block_i()
193 inc_buf_pos(v_iter, v_iter->b_rw - i, runtime->dma_bytes); in check_buf_block_i()
196 static void check_buf_block_ni(struct pcmtst_buf_iter *v_iter, struct snd_pcm_runtime *runtime) in check_buf_block_ni() argument
198 unsigned int channels = runtime->channels; in check_buf_block_ni()
205 current_byte = runtime->dma_area[buf_pos_n(v_iter, channels, ch_num)]; in check_buf_block_ni()
213 inc_buf_pos(v_iter, 1, runtime->dma_bytes); in check_buf_block_ni()
[all …]
/linux/sound/soc/bcm/
H A Dbcm63xx-pcm-whistler.c148 struct snd_pcm_runtime *runtime = substream->runtime; in bcm63xx_pcm_prepare() local
153 dma_desc->dma_addr = runtime->dma_addr; in bcm63xx_pcm_prepare()
154 dma_desc->dma_area = runtime->dma_area; in bcm63xx_pcm_prepare()
178 struct bcm63xx_runtime_data *prtd = substream->runtime->private_data; in bcm63xx_pcm_pointer()
181 prtd->dma_addr_next = substream->runtime->dma_addr; in bcm63xx_pcm_pointer()
183 x = bytes_to_frames(substream->runtime, in bcm63xx_pcm_pointer()
184 prtd->dma_addr_next - substream->runtime->dma_addr); in bcm63xx_pcm_pointer()
186 return x == substream->runtime->buffer_size ? 0 : x; in bcm63xx_pcm_pointer()
193 struct snd_pcm_runtime *runtime in bcm63xx_pcm_open() local
226 struct snd_pcm_runtime *runtime = substream->runtime; bcm63xx_pcm_close() local
238 struct snd_pcm_runtime *runtime; i2s_dma_isr() local
[all...]
/linux/scripts/
H A Dcontainer19 """Base class for a container runtime implementation"""
32 """Determine whether the runtime is present on the system"""
37 """Runtime-specific handler to run a command in a container"""
41 """Runtime-specific handler to abort a running container"""
44 """Run a command in a runtime container"""
112 """Get a list of all the runtime names"""
113 return list(runtime.name for runtime in cls.runtimes)
117 """Get a single runtime class matching the given name"""
118 for runtime in cls.runtimes:
119 if runtime.name == name:
[all …]
/linux/sound/soc/dwc/
H A Ddwc-pcm.c23 struct snd_pcm_runtime *runtime, unsigned int tx_ptr, \
26 const u##sample_bits (*p)[2] = (void *)runtime->dma_area; \
27 unsigned int period_pos = tx_ptr % runtime->period_size; \
34 if (++tx_ptr >= runtime->buffer_size) \
37 *period_elapsed = period_pos >= runtime->period_size; \
43 struct snd_pcm_runtime *runtime, unsigned int rx_ptr, \
46 u##sample_bits (*p)[2] = (void *)runtime->dma_area; \
47 unsigned int period_pos = rx_ptr % runtime->period_size; \
54 if (++rx_ptr >= runtime->buffer_size) \
57 *period_elapsed = period_pos >= runtime
141 struct snd_pcm_runtime *runtime = substream->runtime; dw_pcm_open() local
163 struct snd_pcm_runtime *runtime = substream->runtime; dw_pcm_hw_params() local
195 struct snd_pcm_runtime *runtime = substream->runtime; dw_pcm_trigger() local
230 struct snd_pcm_runtime *runtime = substream->runtime; dw_pcm_pointer() local
[all...]
/linux/drivers/media/pci/cobalt/
H A Dcobalt-alsa-pcm.c102 struct snd_pcm_runtime *runtime; in cobalt_alsa_announce_pcm_data() local
119 runtime = substream->runtime; in cobalt_alsa_announce_pcm_data()
120 if (runtime == NULL) { in cobalt_alsa_announce_pcm_data()
121 dprintk("runtime was NULL\n"); in cobalt_alsa_announce_pcm_data()
124 is_s32 = runtime->format == SNDRV_PCM_FORMAT_S32_LE; in cobalt_alsa_announce_pcm_data()
126 stride = runtime->frame_bits >> 3; in cobalt_alsa_announce_pcm_data()
137 if (runtime->dma_area == NULL) { in cobalt_alsa_announce_pcm_data()
143 if (oldptr + length >= runtime->buffer_size) { in cobalt_alsa_announce_pcm_data()
144 unsigned int cnt = runtime->buffer_size - oldptr; in cobalt_alsa_announce_pcm_data()
148 sample_cpy(runtime->dma_area + (oldptr + i) * stride, in cobalt_alsa_announce_pcm_data()
[all …]
/linux/sound/soc/amd/
H A Dacp-da7219-max98357a.c244 struct snd_pcm_runtime *runtime = substream->runtime;
253 runtime->hw.channels_max = DUAL_CHANNEL; in cz_da7219_play_startup()
254 snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_CHANNELS, in cz_da7219_play_startup()
256 snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_RATE, in cz_da7219_play_startup()
265 struct snd_pcm_runtime *runtime = substream->runtime;
274 runtime->hw.channels_max = DUAL_CHANNEL; in cz_da7219_cap_startup()
275 snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_CHANNELS, in cz_da7219_cap_startup()
277 snd_pcm_hw_constraint_list(runtime, in cz_da7219_cap_startup()
247 struct snd_pcm_runtime *runtime = substream->runtime; cz_da7219_play_startup() local
268 struct snd_pcm_runtime *runtime = substream->runtime; cz_da7219_cap_startup() local
290 struct snd_pcm_runtime *runtime = substream->runtime; cz_max_startup() local
311 struct snd_pcm_runtime *runtime = substream->runtime; cz_dmic0_startup() local
332 struct snd_pcm_runtime *runtime = substream->runtime; cz_dmic1_startup() local
359 struct snd_pcm_runtime *runtime = substream->runtime; cz_rt5682_play_startup() local
380 struct snd_pcm_runtime *runtime = substream->runtime; cz_rt5682_cap_startup() local
402 struct snd_pcm_runtime *runtime = substream->runtime; cz_rt5682_max_startup() local
423 struct snd_pcm_runtime *runtime = substream->runtime; cz_rt5682_dmic0_startup() local
444 struct snd_pcm_runtime *runtime = substream->runtime; cz_rt5682_dmic1_startup() local
[all...]
/linux/block/
H A Dblk-pm.c9 * blk_pm_runtime_init - Block layer runtime PM initialization routine
14 * Initialize runtime-PM-related fields for @q and start auto suspend for
15 * @dev. Drivers that want to take advantage of request-based runtime PM
17 * request queue @q has been allocated, and runtime PM for it can not happen
22 * the autosuspend delay is set to -1 to make runtime suspend impossible
26 * The block layer runtime PM is request based, so only works for drivers
39 * blk_pre_runtime_suspend - Pre runtime suspend check
43 * This function will check if runtime suspend is allowed for the device
45 * are requests pending, the device can not be runtime suspended; otherwise,
50 * runtime PM core will try to autosuspend it some time later.
[all …]
/linux/sound/soc/samsung/
H A Didma.c66 struct snd_pcm_runtime *runtime = substream->runtime; in idma_enqueue() local
67 struct idma_ctrl *prtd = substream->runtime->private_data; in idma_enqueue()
88 val |= (((runtime->dma_bytes >> 2) & in idma_enqueue()
102 struct idma_ctrl *prtd = substream->runtime->private_data; in idma_setcallbk()
134 struct idma_ctrl *prtd = substream->runtime->private_data; in idma_done()
144 struct snd_pcm_runtime *runtime = substream->runtime; in idma_hw_params() local
145 struct idma_ctrl *prtd = substream->runtime->private_data; in idma_hw_params()
155 runtime in idma_hw_params()
226 struct snd_pcm_runtime *runtime = substream->runtime; idma_pointer() local
245 struct snd_pcm_runtime *runtime = substream->runtime; idma_mmap() local
287 struct snd_pcm_runtime *runtime = substream->runtime; idma_open() local
314 struct snd_pcm_runtime *runtime = substream->runtime; idma_close() local
[all...]
/linux/sound/soc/sprd/
H A Dsprd-pcm-dma.c52 struct snd_pcm_runtime *runtime = substream->runtime; in sprd_pcm_open() local
60 ret = snd_pcm_hw_constraint_step(runtime, 0, in sprd_pcm_open()
66 ret = snd_pcm_hw_constraint_step(runtime, 0, in sprd_pcm_open()
72 ret = snd_pcm_hw_constraint_integer(runtime, in sprd_pcm_open()
81 size = runtime->hw.periods_max * SPRD_PCM_DMA_LINKLIST_SIZE; in sprd_pcm_open()
95 runtime->private_data = dma_private; in sprd_pcm_open()
115 struct snd_pcm_runtime *runtime = substream->runtime; in sprd_pcm_close() local
116 struct sprd_pcm_dma_private *dma_private = runtime in sprd_pcm_close()
142 struct snd_pcm_runtime *runtime = substream->runtime; sprd_pcm_release_dma_channel() local
160 struct snd_pcm_runtime *runtime = substream->runtime; sprd_pcm_request_dma_channel() local
191 struct snd_pcm_runtime *runtime = substream->runtime; sprd_pcm_hw_params() local
380 struct snd_pcm_runtime *runtime = substream->runtime; sprd_pcm_pointer() local
[all...]
/linux/sound/firewire/fireface/
H A Damdtp-ff.c36 struct snd_pcm_runtime *runtime = pcm->runtime; in write_pcm_s32() local
43 pcm_buffer_pointer %= runtime->buffer_size; in write_pcm_s32()
45 src = (void *)runtime->dma_area + in write_pcm_s32()
46 frames_to_bytes(runtime, pcm_buffer_pointer); in write_pcm_s32()
47 remaining_frames = runtime->buffer_size - pcm_buffer_pointer; in write_pcm_s32()
56 src = (void *)runtime->dma_area; in write_pcm_s32()
66 struct snd_pcm_runtime *runtime = pcm->runtime; in read_pcm_s32() local
73 pcm_buffer_pointer %= runtime->buffer_size; in read_pcm_s32()
75 dst = (void *)runtime->dma_area + in read_pcm_s32()
76 frames_to_bytes(runtime, pcm_buffer_pointer); in read_pcm_s32()
[all …]

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