| /sound/core/ |
| D | pcm_trace.h | 22 __field( snd_pcm_uframes_t, buffer_size )
34 __entry->buffer_size = (substream)->runtime->buffer_size;
47 (unsigned long)__entry->buffer_size)
59 __field( snd_pcm_uframes_t, buffer_size )
69 __entry->buffer_size = (substream)->runtime->buffer_size;
80 (unsigned long)__entry->buffer_size)
118 __field( snd_pcm_uframes_t, buffer_size )
129 __entry->buffer_size = (substream)->runtime->buffer_size;
140 __entry->buffer_size
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| D | rawmidi.c | 133 runtime->buffer_size = PAGE_SIZE; in snd_rawmidi_runtime_create()
138 runtime->avail = runtime->buffer_size; in snd_rawmidi_runtime_create()
139 runtime->buffer = kvzalloc(runtime->buffer_size, GFP_KERNEL); in snd_rawmidi_runtime_create()
180 runtime->avail = is_input ? 0 : runtime->buffer_size; in __reset_runtime_ptrs()
210 (runtime->avail >= runtime->buffer_size), in snd_rawmidi_drain_output()
214 if (runtime->avail < runtime->buffer_size && !timeout) { in snd_rawmidi_drain_output()
217 (long)runtime->avail, (long)runtime->buffer_size); in snd_rawmidi_drain_output()
661 if (params->buffer_size < 32 || params->buffer_size > 1024L * 1024L) in resize_runtime_buffer()
663 if (params->avail_min < 1 || params->avail_min > params->buffer_size) in resize_runtime_buffer()
665 if (params->buffer_size != runtime->buffer_size) { in resize_runtime_buffer()
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| D | compress_offload.c | 198 return stream->runtime->buffer_size; in snd_compr_calc_avail()
207 return stream->runtime->buffer_size; in snd_compr_calc_avail()
217 avail->avail = stream->runtime->buffer_size - avail->avail; in snd_compr_calc_avail()
262 runtime->buffer_size); in snd_compr_write_data()
264 (app_pointer * runtime->buffer_size); in snd_compr_write_data()
269 if (count < runtime->buffer_size - app_pointer) { in snd_compr_write_data()
273 copy = runtime->buffer_size - app_pointer; in snd_compr_write_data()
499 unsigned int buffer_size; in snd_compr_allocate_buffer() local
502 buffer_size = params->buffer.fragment_size * params->buffer.fragments; in snd_compr_allocate_buffer()
511 if (buffer_size > stream->runtime->dma_buffer_p->bytes) in snd_compr_allocate_buffer()
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| D | rawmidi_compat.c | 13 u32 buffer_size; member
26 get_user(params.buffer_size, &src->buffer_size) || in snd_rawmidi_ioctl_params_compat()
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| D | pcm_lib.c | 64 if (runtime->silence_filled >= runtime->buffer_size) in snd_pcm_playback_silence()
75 if (avail > runtime->buffer_size) in snd_pcm_playback_silence()
76 avail = runtime->buffer_size; in snd_pcm_playback_silence()
94 frames = runtime->buffer_size - runtime->silence_filled; in snd_pcm_playback_silence()
96 if (snd_BUG_ON(frames > runtime->buffer_size)) in snd_pcm_playback_silence()
100 ofs = runtime->silence_start % runtime->buffer_size; in snd_pcm_playback_silence()
102 transfer = ofs + frames > runtime->buffer_size ? runtime->buffer_size - ofs : frames; in snd_pcm_playback_silence()
184 if (avail >= runtime->buffer_size) { in snd_pcm_update_state()
289 if (pos >= runtime->buffer_size) { in snd_pcm_update_hw_ptr0()
295 name, pos, runtime->buffer_size, in snd_pcm_update_hw_ptr0()
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| /sound/pci/aw2/ |
| D | aw2-saa7146.c | 145 unsigned long buffer_size) in snd_aw2_saa7146_pcm_init_playback() argument
181 WRITEREG(dma_addr + buffer_size, ProtA2_out); in snd_aw2_saa7146_pcm_init_playback()
192 WRITEREG(dma_addr + buffer_size, ProtA1_out); in snd_aw2_saa7146_pcm_init_playback()
202 unsigned long buffer_size) in snd_aw2_saa7146_pcm_init_capture() argument
238 WRITEREG(dma_addr + buffer_size, ProtA1_in); in snd_aw2_saa7146_pcm_init_capture()
375 unsigned int buffer_size) in snd_aw2_saa7146_get_hw_ptr_playback() argument
384 if (ptr == buffer_size) in snd_aw2_saa7146_get_hw_ptr_playback()
391 if (ptr == buffer_size) in snd_aw2_saa7146_get_hw_ptr_playback()
400 unsigned int buffer_size) in snd_aw2_saa7146_get_hw_ptr_capture() argument
408 if (ptr == buffer_size) in snd_aw2_saa7146_get_hw_ptr_capture()
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| D | aw2-saa7146.h | 43 unsigned long buffer_size);
48 unsigned long buffer_size);
77 buffer_size);
84 buffer_size);
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| D | aw2-alsa.c | 434 unsigned long period_size, buffer_size; in snd_aw2_pcm_prepare_playback() local
439 buffer_size = snd_pcm_lib_buffer_bytes(substream); in snd_aw2_pcm_prepare_playback()
444 buffer_size); in snd_aw2_pcm_prepare_playback()
463 unsigned long period_size, buffer_size; in snd_aw2_pcm_prepare_capture() local
468 buffer_size = snd_pcm_lib_buffer_bytes(substream); in snd_aw2_pcm_prepare_capture()
473 buffer_size); in snd_aw2_pcm_prepare_capture()
552 runtime->buffer_size); in snd_aw2_pcm_pointer_playback()
571 runtime->buffer_size); in snd_aw2_pcm_pointer_capture()
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| /sound/soc/sof/ |
| D | trace.c | 17 loff_t pos, size_t buffer_size) in sof_trace_avail() argument
27 return buffer_size - pos; in sof_trace_avail()
37 loff_t pos, size_t buffer_size) in sof_wait_trace_avail() argument
40 size_t ret = sof_trace_avail(sdev, pos, buffer_size); in sof_wait_trace_avail()
66 return sof_trace_avail(sdev, pos, buffer_size); in sof_wait_trace_avail()
76 size_t avail, buffer_size = dfse->size; in sof_dfsentry_trace_read() local
90 lpos = do_div(lpos_64, buffer_size); in sof_dfsentry_trace_read()
92 if (count > buffer_size - lpos) /* min() not used to avoid sparse warnings */ in sof_dfsentry_trace_read()
93 count = buffer_size - lpos; in sof_dfsentry_trace_read()
96 avail = sof_wait_trace_avail(sdev, lpos, buffer_size); in sof_dfsentry_trace_read()
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| /sound/pci/ |
| D | sis7019.c | 77 u16 buffer_size; member
197 if (voice->sso >= voice->buffer_size) in sis_update_sso()
198 voice->sso -= voice->buffer_size; in sis_update_sso()
269 if (voice->vperiod < voice->buffer_size) { in sis_update_voice()
441 unsigned int period_size, buffer_size; in sis_alloc_timing_voice() local
450 buffer_size = params_buffer_size(hw_params); in sis_alloc_timing_voice()
451 needed = (period_size != buffer_size && in sis_alloc_timing_voice()
452 period_size != (buffer_size / 2)); in sis_alloc_timing_voice()
538 leo = runtime->buffer_size - 1; in sis_pcm_playback_prepare()
542 if (runtime->period_size == (runtime->buffer_size / 2)) { in sis_pcm_playback_prepare()
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| /sound/soc/ti/ |
| D | omap-mcbsp.c | 272 return mcbsp->pdata->buffer_size - buffstat; in omap_mcbsp_get_tx_delay()
518 #define max_thres(m) (mcbsp->pdata->buffer_size)
699 if (mcbsp->pdata->buffer_size) { in omap_mcbsp_init()
727 if (mcbsp->pdata->buffer_size) in omap_mcbsp_init()
745 if (mcbsp->pdata->buffer_size == 0) in omap_mcbsp_set_threshold()
769 struct snd_interval *buffer_size = hw_param_interval(params, in omap_mcbsp_hwrule_min_buffersize() local
778 size = mcbsp->pdata->buffer_size; in omap_mcbsp_hwrule_min_buffersize()
782 return snd_interval_refine(buffer_size, &frames); in omap_mcbsp_hwrule_min_buffersize()
809 if (mcbsp->pdata->buffer_size) { in omap_mcbsp_dai_startup()
911 if (mcbsp->pdata->buffer_size == 0) in omap_mcbsp_dai_delay()
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| /sound/sh/ |
| D | sh_dac_audio.c | 49 int buffer_size; member
145 chip->buffer_size = runtime->buffer_size; in snd_sh_dac_pcm_prepare()
146 memset(chip->data_buffer, 0, chip->pdata->buffer_size); in snd_sh_dac_pcm_prepare()
319 chip->buffer_size - 1)) in sh_dac_audio_timer()
363 chip->data_buffer = kmalloc(chip->pdata->buffer_size, GFP_KERNEL); in snd_sh_dac_create()
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| D | aica.c | 215 static int aica_dma_transfer(int channels, int buffer_size, in aica_dma_transfer() argument
237 buffer_size / channels, AICA_DMA_MODE); in aica_dma_transfer()
257 int buffer_size; in run_spu_dma() local
264 buffer_size = in run_spu_dma()
265 frames_to_bytes(runtime, runtime->buffer_size); in run_spu_dma()
268 aica_dma_transfer(runtime->channels, buffer_size, in run_spu_dma()
272 buffer_size / (AICA_PERIOD_SIZE * runtime->channels); in run_spu_dma()
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| /sound/firewire/fireface/ |
| D | amdtp-ff.c | 43 pcm_buffer_pointer %= runtime->buffer_size; in write_pcm_s32()
47 remaining_frames = runtime->buffer_size - pcm_buffer_pointer; in write_pcm_s32()
73 pcm_buffer_pointer %= runtime->buffer_size; in read_pcm_s32()
77 remaining_frames = runtime->buffer_size - pcm_buffer_pointer; in read_pcm_s32()
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| /sound/pci/asihpi/ |
| D | hpi6205.c | 744 phm->u.d.u.buffer.buffer_size = in outstream_host_buffer_allocate()
745 roundup_pow_of_two(phm->u.d.u.buffer.buffer_size); in outstream_host_buffer_allocate()
750 phr->u.d.u.stream_info.buffer_size = in outstream_host_buffer_allocate()
751 phm->u.d.u.buffer.buffer_size; in outstream_host_buffer_allocate()
754 phm->u.d.u.buffer.buffer_size) { in outstream_host_buffer_allocate()
765 [phm->obj_index], phm->u.d.u.buffer.buffer_size, in outstream_host_buffer_allocate()
800 if (phm->u.d.u.buffer.buffer_size & (phm->u.d.u.buffer. in outstream_host_buffer_allocate()
801 buffer_size - 1)) { in outstream_host_buffer_allocate()
804 phm->u.d.u.buffer.buffer_size); in outstream_host_buffer_allocate()
809 phm->u.d.u.buffer.buffer_size; in outstream_host_buffer_allocate()
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| /sound/usb/line6/ |
| D | playback.c | 208 if (line6pcm->out.pos + urb_frames > runtime->buffer_size) { in submit_audio_out_urb()
215 len = runtime->buffer_size - line6pcm->out.pos; in submit_audio_out_urb()
236 if (line6pcm->out.pos >= runtime->buffer_size) in submit_audio_out_urb()
237 line6pcm->out.pos -= runtime->buffer_size; in submit_audio_out_urb()
338 if (line6pcm->out.pos_done >= runtime->buffer_size) in audio_out_callback()
339 line6pcm->out.pos_done -= runtime->buffer_size; in audio_out_callback()
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| D | capture.c | 97 if (line6pcm->in.pos_done + frames > runtime->buffer_size) { in line6_capture_copy()
104 len = runtime->buffer_size - line6pcm->in.pos_done; in line6_capture_copy()
124 if (line6pcm->in.pos_done >= runtime->buffer_size) in line6_capture_copy()
125 line6pcm->in.pos_done -= runtime->buffer_size; in line6_capture_copy()
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| /sound/firewire/tascam/ |
| D | amdtp-tascam.c | 48 pcm_buffer_pointer %= runtime->buffer_size; in write_pcm_s32()
52 remaining_frames = runtime->buffer_size - pcm_buffer_pointer; in write_pcm_s32()
78 pcm_buffer_pointer %= runtime->buffer_size; in read_pcm_s32()
82 remaining_frames = runtime->buffer_size - pcm_buffer_pointer; in read_pcm_s32()
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| /sound/usb/usx2y/ |
| D | usbusx2yaudio.c | 80 if ((hwptr_done + len) > runtime->buffer_size) { in usX2Y_urb_capt_retire()
81 int cnt = runtime->buffer_size - hwptr_done; in usX2Y_urb_capt_retire()
90 if ((hwptr_done += len) >= runtime->buffer_size) in usX2Y_urb_capt_retire()
91 hwptr_done -= runtime->buffer_size; in usX2Y_urb_capt_retire()
138 if (subs->hwptr + count > runtime->buffer_size) { in usX2Y_urb_play_prepare()
143 len = runtime->buffer_size - subs->hwptr; in usX2Y_urb_play_prepare()
150 subs->hwptr -= runtime->buffer_size; in usX2Y_urb_play_prepare()
154 if ((subs->hwptr += count) >= runtime->buffer_size) in usX2Y_urb_play_prepare()
155 subs->hwptr -= runtime->buffer_size; in usX2Y_urb_play_prepare()
175 if (subs->hwptr_done >= runtime->buffer_size) in usX2Y_urb_play_retire()
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| /sound/soc/intel/baytrail/ |
| D | sst-baytrail-ipc.h | 43 uint32_t buffer_addr, uint32_t buffer_size);
55 struct sst_byt_stream *stream, int buffer_size);
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| /sound/firewire/digi00x/ |
| D | amdtp-dot.c | 158 pcm_buffer_pointer %= runtime->buffer_size; in write_pcm_s32()
162 remaining_frames = runtime->buffer_size - pcm_buffer_pointer; in write_pcm_s32()
190 pcm_buffer_pointer %= runtime->buffer_size; in read_pcm_s32()
194 remaining_frames = runtime->buffer_size - pcm_buffer_pointer; in read_pcm_s32()
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| /sound/firewire/ |
| D | isight.c | 97 if (ptr >= runtime->buffer_size) in isight_update_pointers()
98 ptr -= runtime->buffer_size; in isight_update_pointers()
118 if (isight->buffer_pointer + count <= runtime->buffer_size) { in isight_samples()
122 count1 = runtime->buffer_size - isight->buffer_pointer; in isight_samples()
149 if (dropped < runtime->buffer_size) { in isight_dropped_samples()
150 if (isight->buffer_pointer + dropped <= runtime->buffer_size) { in isight_dropped_samples()
154 count1 = runtime->buffer_size - isight->buffer_pointer; in isight_dropped_samples()
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| D | amdtp-am824.c | 163 pcm_buffer_pointer %= runtime->buffer_size; in write_pcm_s32()
167 remaining_frames = runtime->buffer_size - pcm_buffer_pointer; in write_pcm_s32()
194 pcm_buffer_pointer %= runtime->buffer_size; in read_pcm_s32()
198 remaining_frames = runtime->buffer_size - pcm_buffer_pointer; in read_pcm_s32()
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| /sound/pci/nm256/ |
| D | nm256.c | 207 u32 buffer_size; /* total buffer size */ member
306 if (offset < 0 || offset >= chip->buffer_size) { in snd_nm256_write_buffer()
631 s->dma_size = frames_to_bytes(runtime, substream->runtime->buffer_size); in snd_nm256_pcm_prepare()
1371 pointer < chip->buffer_size || in snd_nm256_peek_for_sig()
1562 chip->buffer_size = chip->streams[SNDRV_PCM_STREAM_PLAYBACK].bufsize + in snd_nm256_create()
1565 chip->buffer_size += NM_TOTAL_COEFF_COUNT * 4; in snd_nm256_create()
1567 chip->buffer_size += NM_MAX_PLAYBACK_COEF_SIZE + NM_MAX_RECORD_COEF_SIZE; in snd_nm256_create()
1569 if (buffer_top >= chip->buffer_size && buffer_top < chip->buffer_end) in snd_nm256_create()
1577 chip->buffer_start = chip->buffer_end - chip->buffer_size; in snd_nm256_create()
1584 chip->buffer_size, in snd_nm256_create()
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| /sound/soc/dwc/ |
| D | dwc-pcm.c | 37 if (++tx_ptr >= runtime->buffer_size) \
57 if (++rx_ptr >= runtime->buffer_size) \
245 return pos < runtime->buffer_size ? pos : 0; in dw_pcm_pointer()
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