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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
1262 struct snd_pcm_runtime *runtime = substream->runtime; snd_pcm_oss_read3() local
1368 struct snd_pcm_runtime *runtime = substream->runtime; snd_pcm_oss_write2() local
1403 struct snd_pcm_runtime *runtime = substream->runtime; snd_pcm_oss_write1() local
1478 struct snd_pcm_runtime *runtime = substream->runtime; snd_pcm_oss_read2() local
1513 struct snd_pcm_runtime *runtime = substream->runtime; snd_pcm_oss_read1() local
1574 struct snd_pcm_runtime *runtime; snd_pcm_oss_reset() local
1612 struct snd_pcm_runtime *runtime; snd_pcm_oss_sync1() local
1662 struct snd_pcm_runtime *runtime; snd_pcm_oss_sync() local
1760 struct snd_pcm_runtime *runtime; snd_pcm_oss_set_rate() local
1802 struct snd_pcm_runtime *runtime; snd_pcm_oss_set_channels() local
1900 struct snd_pcm_runtime *runtime; snd_pcm_oss_set_format() local
1930 struct snd_pcm_runtime *runtime; snd_pcm_oss_set_subdivide1() local
1955 struct snd_pcm_runtime *runtime; snd_pcm_oss_set_subdivide() local
1973 struct snd_pcm_runtime *runtime; snd_pcm_oss_set_fragment1() local
1998 struct snd_pcm_runtime *runtime; snd_pcm_oss_set_fragment() local
2037 struct snd_pcm_runtime *runtime = substream->runtime; snd_pcm_oss_get_caps1() local
2061 struct snd_pcm_runtime *runtime = substream->runtime; snd_pcm_oss_simulate_fill() local
2070 struct snd_pcm_runtime *runtime; snd_pcm_oss_set_trigger() local
2174 struct snd_pcm_runtime *runtime; snd_pcm_oss_get_odelay() local
2198 struct snd_pcm_runtime *runtime; snd_pcm_oss_get_ptr() local
2268 struct snd_pcm_runtime *runtime; snd_pcm_oss_get_space() local
2374 struct snd_pcm_runtime *runtime; snd_pcm_oss_init_substream() local
2821 struct snd_pcm_runtime *runtime = substream->runtime; snd_pcm_oss_playback_ready() local
2832 struct snd_pcm_runtime *runtime = substream->runtime; snd_pcm_oss_capture_ready() local
2841 need_input_retrigger(struct snd_pcm_runtime * runtime) need_input_retrigger() argument
2865 struct snd_pcm_runtime *runtime = psubstream->runtime; snd_pcm_oss_poll() local
2875 struct snd_pcm_runtime *runtime = csubstream->runtime; snd_pcm_oss_poll() local
2900 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
131 snd_rawmidi_buffer_ref(struct snd_rawmidi_runtime * runtime) snd_rawmidi_buffer_ref() argument
136 snd_rawmidi_buffer_unref(struct snd_rawmidi_runtime * runtime) snd_rawmidi_buffer_unref() argument
160 struct snd_rawmidi_runtime *runtime; snd_rawmidi_runtime_create() local
188 get_align(struct snd_rawmidi_runtime * runtime) get_align() argument
197 get_aligned_size(runtime,size) global() argument
201 struct snd_rawmidi_runtime *runtime = substream->runtime; snd_rawmidi_runtime_free() local
225 __reset_runtime_ptrs(struct snd_rawmidi_runtime * runtime,bool is_input) __reset_runtime_ptrs() argument
253 struct snd_rawmidi_runtime *runtime; snd_rawmidi_drain_output() local
714 struct snd_rawmidi_runtime *runtime = substream->runtime; resize_runtime_buffer() local
792 struct snd_rawmidi_runtime *runtime = substream->runtime; snd_rawmidi_output_status() local
804 struct snd_rawmidi_runtime *runtime = substream->runtime; snd_rawmidi_input_status() local
1079 struct snd_rawmidi_runtime *runtime = substream->runtime; receive_with_tstamp_framing() local
1148 struct snd_rawmidi_runtime *runtime; snd_rawmidi_receive() local
1223 struct snd_rawmidi_runtime *runtime = substream->runtime; snd_rawmidi_kernel_read1() local
1277 struct snd_rawmidi_runtime *runtime; snd_rawmidi_read() local
1333 struct snd_rawmidi_runtime *runtime; snd_rawmidi_transmit_empty() local
1358 struct snd_rawmidi_runtime *runtime = substream->runtime; __snd_rawmidi_transmit_peek() local
1433 struct snd_rawmidi_runtime *runtime = substream->runtime; __snd_rawmidi_transmit_ack() local
1504 struct snd_rawmidi_runtime *runtime; snd_rawmidi_proceed() local
1525 struct snd_rawmidi_runtime *runtime = substream->runtime; snd_rawmidi_kernel_write1() local
1593 struct snd_rawmidi_runtime *runtime; snd_rawmidi_write() local
1664 struct snd_rawmidi_runtime *runtime; snd_rawmidi_poll() local
1705 struct snd_rawmidi_runtime *runtime; snd_rawmidi_proc_info_read() local
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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->rate) * runtime->period_size) / in period_to_usecs()
616 runtime->rate; in period_to_usecs()
[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; in snd_compr_open() local
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()
148 struct snd_compr_runtime *runtime = data->stream.runtime; in snd_compr_free() local
152 switch (runtime->state) { in snd_compr_free()
[all …]
H A Dpcm.c374 struct snd_pcm_runtime *runtime; in snd_pcm_substream_proc_hw_params_read()
377 runtime = substream->runtime; in snd_pcm_substream_proc_hw_params_read()
378 if (!runtime) { in snd_pcm_substream_proc_hw_params_read()
382 if (runtime->state == SNDRV_PCM_STATE_OPEN) { in snd_pcm_substream_proc_hw_params_read()
386 snd_iprintf(buffer, "access: %s\n", snd_pcm_access_name(runtime->access)); in snd_pcm_substream_proc_hw_params_read()
387 snd_iprintf(buffer, "format: %s\n", snd_pcm_format_name(runtime->format)); in snd_pcm_substream_proc_hw_params_read()
388 snd_iprintf(buffer, "subformat: %s\n", snd_pcm_subformat_name(runtime->subformat)); in snd_pcm_substream_proc_hw_params_read()
389 snd_iprintf(buffer, "channels: %u\n", runtime->channels); in snd_pcm_substream_proc_hw_params_read()
390 snd_iprintf(buffer, "rate: %u (%u/%u)\n", runtime in snd_pcm_substream_proc_hw_params_read()
376 struct snd_pcm_runtime *runtime; snd_pcm_substream_proc_hw_params_read() local
411 struct snd_pcm_runtime *runtime; snd_pcm_substream_proc_sw_params_read() local
437 struct snd_pcm_runtime *runtime; snd_pcm_substream_proc_status_read() local
881 struct snd_pcm_runtime *runtime; snd_pcm_attach_substream() local
982 struct snd_pcm_runtime *runtime; snd_pcm_detach_substream() local
[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
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/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/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/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/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/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 in check_buf_block_ni()
223 check_buf_block(struct pcmtst_buf_iter * v_iter,struct snd_pcm_runtime * runtime) check_buf_block() argument
239 fill_block_pattern_n(struct pcmtst_buf_iter * v_iter,struct snd_pcm_runtime * runtime) fill_block_pattern_n() argument
255 fill_block_pattern_i(struct pcmtst_buf_iter * v_iter,struct snd_pcm_runtime * runtime) fill_block_pattern_i() argument
275 fill_block_pattern(struct pcmtst_buf_iter * v_iter,struct snd_pcm_runtime * runtime) fill_block_pattern() argument
283 fill_block_rand_n(struct pcmtst_buf_iter * v_iter,struct snd_pcm_runtime * runtime) fill_block_rand_n() argument
306 fill_block_rand_i(struct pcmtst_buf_iter * v_iter,struct snd_pcm_runtime * runtime) fill_block_rand_i() argument
319 fill_block_random(struct pcmtst_buf_iter * v_iter,struct snd_pcm_runtime * runtime) fill_block_random() argument
327 fill_block(struct pcmtst_buf_iter * v_iter,struct snd_pcm_runtime * runtime) fill_block() argument
374 struct snd_pcm_runtime *runtime = substream->runtime; snd_pcmtst_pcm_open() local
472 struct snd_pcm_runtime *runtime = substream->runtime; snd_pcmtst_pcm_prepare() local
[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/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/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/sound/soc/qcom/qdsp6/
H A Dq6apm-dai.c217 struct snd_pcm_runtime *runtime = substream->runtime; in q6apm_dai_prepare()
218 struct q6apm_dai_rtd *prtd = runtime->private_data; in q6apm_dai_prepare()
234 cfg.sample_rate = runtime->rate; in q6apm_dai_prepare()
235 cfg.num_channels = runtime->channels; in q6apm_dai_prepare()
238 audioreach_set_default_channel_mapping(cfg.channel_map, runtime->channels); in q6apm_dai_prepare()
303 for (i = 0; i < runtime->periods; i++)
316 struct snd_pcm_runtime *runtime = substream->runtime; in q6apm_dai_trigger()
317 struct q6apm_dai_rtd *prtd = runtime in q6apm_dai_trigger()
209 struct snd_pcm_runtime *runtime = substream->runtime; q6apm_dai_prepare() local
285 struct snd_pcm_runtime *runtime = substream->runtime; q6apm_dai_ack() local
307 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
435 struct snd_pcm_runtime *runtime = substream->runtime; q6apm_dai_pointer() local
450 struct snd_pcm_runtime *runtime = substream->runtime; q6apm_dai_hw_params() local
565 struct snd_compr_runtime *runtime = stream->runtime; q6apm_dai_compr_open() local
612 struct snd_compr_runtime *runtime = stream->runtime; q6apm_dai_compr_free() local
664 struct snd_compr_runtime *runtime = stream->runtime; q6apm_dai_compr_pointer() local
679 struct snd_compr_runtime *runtime = stream->runtime; q6apm_dai_compr_trigger() local
712 struct snd_compr_runtime *runtime = stream->runtime; q6apm_dai_compr_ack() local
725 struct snd_compr_runtime *runtime = stream->runtime; q6apm_dai_compr_set_params() local
801 struct snd_compr_runtime *runtime = stream->runtime; q6apm_dai_compr_set_metadata() local
826 struct snd_compr_runtime *runtime = stream->runtime; q6apm_dai_compr_mmap() local
838 struct snd_compr_runtime *runtime = stream->runtime; q6apm_compr_copy() local
[all...]
/linux/sound/atmel/
H A Dac97c.c88 struct snd_pcm_runtime *runtime = substream->runtime; in atmel_ac97c_playback_open() local
92 runtime->hw = atmel_ac97c_hw; in atmel_ac97c_playback_open()
94 runtime->hw.rate_min = chip->cur_rate; in atmel_ac97c_playback_open()
95 runtime->hw.rate_max = chip->cur_rate; in atmel_ac97c_playback_open()
98 runtime->hw.formats = pcm_format_to_bits(chip->cur_format); in atmel_ac97c_playback_open()
106 struct snd_pcm_runtime *runtime = substream->runtime; in atmel_ac97c_capture_open() local
110 runtime->hw = atmel_ac97c_hw; in atmel_ac97c_capture_open()
112 runtime->hw.rate_min = chip->cur_rate; in atmel_ac97c_capture_open()
113 runtime->hw.rate_max = chip->cur_rate; in atmel_ac97c_capture_open()
116 runtime->hw.formats = pcm_format_to_bits(chip->cur_format); in atmel_ac97c_capture_open()
[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/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
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/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()
87 val |= (((runtime->dma_bytes >> 2) & in idma_enqueue()
101 struct idma_ctrl *prtd = substream->runtime->private_data; in idma_setcallbk()
130 struct idma_ctrl *prtd = substream->runtime->private_data;
140 struct snd_pcm_runtime *runtime = substream->runtime; in idma_hw_params()
141 struct idma_ctrl *prtd = substream->runtime->private_data; in idma_hw_params()
151 runtime in idma_hw_params()
144 struct snd_pcm_runtime *runtime = substream->runtime; idma_hw_params() local
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
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/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 …]
/linux/drivers/media/pci/cx18/
H A Dcx18-alsa-pcm.c62 struct snd_pcm_runtime *runtime; in cx18_alsa_announce_pcm_data() local
77 runtime = substream->runtime; in cx18_alsa_announce_pcm_data()
78 if (runtime == NULL) { in cx18_alsa_announce_pcm_data()
79 dprintk("runtime was NULL\n"); in cx18_alsa_announce_pcm_data()
83 stride = runtime->frame_bits >> 3; in cx18_alsa_announce_pcm_data()
95 if (runtime->dma_area == NULL) { in cx18_alsa_announce_pcm_data()
101 if (oldptr + length >= runtime->buffer_size) { in cx18_alsa_announce_pcm_data()
103 runtime->buffer_size - oldptr; in cx18_alsa_announce_pcm_data()
104 memcpy(runtime->dma_area + oldptr * stride, pcm_data, in cx18_alsa_announce_pcm_data()
106 memcpy(runtime->dma_area, pcm_data + cnt * stride, in cx18_alsa_announce_pcm_data()
[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
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