| /OK3568_Linux_fs/kernel/sound/core/oss/ |
| H A D | pcm_plugin.h | 28 snd_pcm_uframes_t frames; /* allocated frames */
47 snd_pcm_sframes_t (*src_frames)(struct snd_pcm_plugin *plugin, snd_pcm_uframes_t dst_frames);
48 snd_pcm_sframes_t (*dst_frames)(struct snd_pcm_plugin *plugin, snd_pcm_uframes_t src_frames);
50 snd_pcm_uframes_t frames,
55 snd_pcm_uframes_t frames);
65 snd_pcm_uframes_t buf_frames;
78 int snd_pcm_plug_alloc(struct snd_pcm_substream *plug, snd_pcm_uframes_t frames);
79 snd_pcm_sframes_t snd_pcm_plug_client_size(struct snd_pcm_substream *handle, snd_pcm_uframes_t drv_…
80 snd_pcm_sframes_t snd_pcm_plug_slave_size(struct snd_pcm_substream *handle, snd_pcm_uframes_t clt_s…
120 snd_pcm_uframes_t size);
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| H A D | mulaw.c | 144 snd_pcm_uframes_t frames);
171 snd_pcm_uframes_t frames) in mulaw_decode()
180 snd_pcm_uframes_t frames1; in mulaw_decode()
217 snd_pcm_uframes_t frames) in mulaw_encode()
226 snd_pcm_uframes_t frames1; in mulaw_encode()
251 snd_pcm_uframes_t frames) in mulaw_transfer()
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| H A D | route.c | 28 snd_pcm_uframes_t frames, snd_pcm_format_t format) in zero_areas()
41 snd_pcm_uframes_t frames, snd_pcm_format_t format) in copy_area()
50 snd_pcm_uframes_t frames) in route_transfer()
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| H A D | io.c | 40 snd_pcm_uframes_t frames) in io_playback_transfer()
66 snd_pcm_uframes_t frames) in io_capture_transfer()
91 snd_pcm_uframes_t frames, in io_src_channels()
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| H A D | pcm_plugin.c | 49 static int snd_pcm_plugin_alloc(struct snd_pcm_plugin *plugin, snd_pcm_uframes_t frames) in snd_pcm_plugin_alloc()
107 int snd_pcm_plug_alloc(struct snd_pcm_substream *plug, snd_pcm_uframes_t frames) in snd_pcm_plug_alloc()
142 snd_pcm_uframes_t frames, in snd_pcm_plugin_client_channels()
246 snd_pcm_sframes_t snd_pcm_plug_client_size(struct snd_pcm_substream *plug, snd_pcm_uframes_t drv_fr… in snd_pcm_plug_client_size()
261 snd_pcm_sframes_t snd_pcm_plug_slave_size(struct snd_pcm_substream *plug, snd_pcm_uframes_t clt_fra… in snd_pcm_plug_slave_size()
558 snd_pcm_uframes_t count, in snd_pcm_plug_client_channels_buf()
595 …truct snd_pcm_substream *plug, struct snd_pcm_plugin_channel *src_channels, snd_pcm_uframes_t size) in snd_pcm_plug_write_transfer()
635 …snd_pcm_substream *plug, struct snd_pcm_plugin_channel *dst_channels_final, snd_pcm_uframes_t size) in snd_pcm_plug_read_transfer()
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| H A D | linear.c | 58 snd_pcm_uframes_t frames) in convert()
67 snd_pcm_uframes_t frames1; in convert()
91 snd_pcm_uframes_t frames) in linear_transfer()
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| H A D | rate.c | 183 static snd_pcm_sframes_t rate_src_frames(struct snd_pcm_plugin *plugin, snd_pcm_uframes_t frames) in rate_src_frames()
216 static snd_pcm_sframes_t rate_dst_frames(struct snd_pcm_plugin *plugin, snd_pcm_uframes_t frames) in rate_dst_frames()
252 snd_pcm_uframes_t frames) in rate_transfer()
254 snd_pcm_uframes_t dst_frames; in rate_transfer()
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| /OK3568_Linux_fs/kernel/sound/core/ |
| H A D | pcm_trace.h | 12 TP_PROTO(struct snd_pcm_substream *substream, snd_pcm_uframes_t pos, bool irq),
20 __field( snd_pcm_uframes_t, pos )
21 __field( snd_pcm_uframes_t, period_size )
22 __field( snd_pcm_uframes_t, buffer_size )
23 __field( snd_pcm_uframes_t, old_hw_ptr )
24 __field( snd_pcm_uframes_t, hw_ptr_base )
58 __field( snd_pcm_uframes_t, period_size )
59 __field( snd_pcm_uframes_t, buffer_size )
60 __field( snd_pcm_uframes_t, old_hw_ptr )
61 __field( snd_pcm_uframes_t, hw_ptr_base )
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| H A D | pcm_local.h | 27 snd_pcm_uframes_t appl_ptr);
33 snd_pcm_uframes_t new_hw_ptr);
35 static inline snd_pcm_uframes_t
44 static inline snd_pcm_uframes_t
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| H A D | pcm_lib.c | 35 snd_pcm_uframes_t off, snd_pcm_uframes_t frames);
46 void snd_pcm_playback_silence(struct snd_pcm_substream *substream, snd_pcm_uframes_t new_hw_ptr) in snd_pcm_playback_silence()
49 snd_pcm_uframes_t frames, ofs, transfer; in snd_pcm_playback_silence()
54 snd_pcm_uframes_t appl_ptr = READ_ONCE(runtime->control->appl_ptr); in snd_pcm_playback_silence()
59 if ((snd_pcm_uframes_t)n < runtime->silence_filled) in snd_pcm_playback_silence()
184 snd_pcm_uframes_t avail; in snd_pcm_update_state()
262 snd_pcm_uframes_t pos; in snd_pcm_update_hw_ptr0()
263 snd_pcm_uframes_t old_hw_ptr, new_hw_ptr, hw_base; in snd_pcm_update_hw_ptr0()
450 delta -= (snd_pcm_uframes_t)delta % runtime->period_size; in snd_pcm_update_hw_ptr0()
1827 snd_pcm_uframes_t *availp) in wait_for_avail()
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| /OK3568_Linux_fs/kernel/include/sound/ |
| H A D | pcm.h | 64 snd_pcm_uframes_t (*pointer)(struct snd_pcm_substream *substream);
106 #define SNDRV_PCM_POS_XRUN ((snd_pcm_uframes_t)-1)
350 snd_pcm_uframes_t avail_max;
351 snd_pcm_uframes_t hw_ptr_base; /* Position at buffer restart */
352 snd_pcm_uframes_t hw_ptr_interrupt; /* Position at interrupt time */
364 snd_pcm_uframes_t period_size; /* period size */
366 snd_pcm_uframes_t buffer_size; /* buffer size */
367 snd_pcm_uframes_t min_align; /* Min alignment for the format */
379 snd_pcm_uframes_t start_threshold;
380 snd_pcm_uframes_t stop_threshold;
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| H A D | pcm-indirect.h | 24 snd_pcm_uframes_t appl_ptr; /* Last seen appl_ptr */
39 snd_pcm_uframes_t appl_ptr = runtime->control->appl_ptr; in snd_pcm_indirect_playback_transfer()
81 static inline snd_pcm_uframes_t
108 snd_pcm_uframes_t appl_ptr = runtime->control->appl_ptr; in snd_pcm_indirect_capture_transfer()
149 static inline snd_pcm_uframes_t
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| H A D | pxa2xx-lib.h | 19 extern snd_pcm_uframes_t pxa2xx_pcm_pointer(struct snd_pcm_substream *substream);
44 extern snd_pcm_uframes_t
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| H A D | dmaengine_pcm.h | 31 snd_pcm_uframes_t snd_dmaengine_pcm_pointer(struct snd_pcm_substream *substream);
32 snd_pcm_uframes_t snd_dmaengine_pcm_pointer_no_residue(struct snd_pcm_substream *substream);
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| /OK3568_Linux_fs/kernel/tools/include/uapi/sound/ |
| H A D | asound.h | 161 typedef unsigned long snd_pcm_uframes_t; typedef
423 snd_pcm_uframes_t fifo_size; /* R: chip FIFO size in frames */
437 snd_pcm_uframes_t avail_min; /* min avail frames for wakeup */
438 snd_pcm_uframes_t xfer_align; /* obsolete: xfer size need to be a multiple */
439 snd_pcm_uframes_t start_threshold; /* min hw_avail frames for automatic start */
440 snd_pcm_uframes_t stop_threshold; /* min avail frames for automatic stop */
441 snd_pcm_uframes_t silence_threshold; /* min distance from noise for silence filling */
442 snd_pcm_uframes_t silence_size; /* silence block size */
443 snd_pcm_uframes_t boundary; /* pointers wrap point */
481 snd_pcm_uframes_t appl_ptr; /* appl ptr */
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| /OK3568_Linux_fs/kernel/include/uapi/sound/ |
| H A D | asound.h | 161 typedef unsigned long snd_pcm_uframes_t; typedef
423 snd_pcm_uframes_t fifo_size; /* R: chip FIFO size in frames */
437 snd_pcm_uframes_t avail_min; /* min avail frames for wakeup */
438 snd_pcm_uframes_t xfer_align; /* obsolete: xfer size need to be a multiple */
439 snd_pcm_uframes_t start_threshold; /* min hw_avail frames for automatic start */
440 snd_pcm_uframes_t stop_threshold; /* min avail frames for automatic stop */
441 snd_pcm_uframes_t silence_threshold; /* min distance from noise for silence filling */
442 snd_pcm_uframes_t silence_size; /* silence block size */
443 snd_pcm_uframes_t boundary; /* pointers wrap point */
481 snd_pcm_uframes_t appl_ptr; /* appl ptr */
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| /OK3568_Linux_fs/prebuilts/gcc/linux-x86/arm/gcc-arm-10.3-2021.07-x86_64-arm-none-linux-gnueabihf/arm-none-linux-gnueabihf/libc/usr/include/sound/ |
| H A D | asound.h | 156 typedef unsigned long snd_pcm_uframes_t; typedef
407 snd_pcm_uframes_t fifo_size; /* R: chip FIFO size in frames */
421 snd_pcm_uframes_t avail_min; /* min avail frames for wakeup */
422 snd_pcm_uframes_t xfer_align; /* obsolete: xfer size need to be a multiple */
423 snd_pcm_uframes_t start_threshold; /* min hw_avail frames for automatic start */
424 snd_pcm_uframes_t stop_threshold; /* min avail frames for automatic stop */
425 snd_pcm_uframes_t silence_threshold; /* min distance from noise for silence filling */
426 snd_pcm_uframes_t silence_size; /* silence block size */
427 snd_pcm_uframes_t boundary; /* pointers wrap point */
460 snd_pcm_uframes_t appl_ptr; /* appl ptr */
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| /OK3568_Linux_fs/prebuilts/gcc/linux-x86/aarch64/gcc-arm-10.3-2021.07-x86_64-aarch64-none-linux-gnu/aarch64-none-linux-gnu/libc/usr/include/sound/ |
| H A D | asound.h | 156 typedef unsigned long snd_pcm_uframes_t; typedef
407 snd_pcm_uframes_t fifo_size; /* R: chip FIFO size in frames */
421 snd_pcm_uframes_t avail_min; /* min avail frames for wakeup */
422 snd_pcm_uframes_t xfer_align; /* obsolete: xfer size need to be a multiple */
423 snd_pcm_uframes_t start_threshold; /* min hw_avail frames for automatic start */
424 snd_pcm_uframes_t stop_threshold; /* min avail frames for automatic stop */
425 snd_pcm_uframes_t silence_threshold; /* min distance from noise for silence filling */
426 snd_pcm_uframes_t silence_size; /* silence block size */
427 snd_pcm_uframes_t boundary; /* pointers wrap point */
460 snd_pcm_uframes_t appl_ptr; /* appl ptr */
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| /OK3568_Linux_fs/kernel/sound/usb/line6/ |
| H A D | pcm.h | 98 snd_pcm_uframes_t pos;
115 snd_pcm_uframes_t pos_done;
189 extern snd_pcm_uframes_t snd_line6_pointer(struct snd_pcm_substream *substream);
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| /OK3568_Linux_fs/kernel/sound/usb/6fire/ |
| H A D | pcm.h | 42 snd_pcm_uframes_t dma_off; /* current position in alsa dma_area */
43 snd_pcm_uframes_t period_off; /* current position in current period */
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| /OK3568_Linux_fs/kernel/sound/usb/hiface/ |
| H A D | pcm.c | 37 snd_pcm_uframes_t dma_off; /* current position in alsa dma_area */
38 snd_pcm_uframes_t period_off; /* current position in current period */
482 static snd_pcm_uframes_t hiface_pcm_pointer(struct snd_pcm_substream *alsa_sub) in hiface_pcm_pointer()
487 snd_pcm_uframes_t dma_offset; in hiface_pcm_pointer()
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| /OK3568_Linux_fs/kernel/sound/soc/rockchip/ |
| H A D | rockchip_dlp.c | 100 snd_pcm_uframes_t buf_sz;
101 snd_pcm_uframes_t period_sz;
102 snd_pcm_uframes_t hw_ptr;
548 static snd_pcm_uframes_t dmaengine_dlp_pointer( in dmaengine_dlp_pointer()
620 snd_pcm_uframes_t a = 0, b = 0, fifo_a = 0, fifo_b = 0; in dmaengine_dlp_setup()
672 snd_pcm_uframes_t appl_ptr, hw_ptr; in dmaengine_dlp_release()
817 snd_pcm_uframes_t appl_ptr; in process_capture()
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| /OK3568_Linux_fs/kernel/sound/pci/aw2/ |
| H A D | aw2-alsa.c | 118 static snd_pcm_uframes_t snd_aw2_pcm_pointer_playback(struct snd_pcm_substream
120 static snd_pcm_uframes_t snd_aw2_pcm_pointer_capture(struct snd_pcm_substream
517 static snd_pcm_uframes_t snd_aw2_pcm_pointer_playback(struct snd_pcm_substream in snd_aw2_pcm_pointer_playback()
536 static snd_pcm_uframes_t snd_aw2_pcm_pointer_capture(struct snd_pcm_substream in snd_aw2_pcm_pointer_capture()
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| /OK3568_Linux_fs/kernel/sound/soc/sof/intel/ |
| H A D | hda-pcm.c | 147 snd_pcm_uframes_t hda_dsp_pcm_pointer(struct snd_sof_dev *sdev, in hda_dsp_pcm_pointer()
155 snd_pcm_uframes_t pos; in hda_dsp_pcm_pointer()
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| /OK3568_Linux_fs/external/rkwifibt-app/test/ |
| H A D | bt_test.c | 52 snd_pcm_uframes_t period_size;
53 snd_pcm_uframes_t buffer_size;
1435 static int hfp_set_sw_params(snd_pcm_t *pcm, snd_pcm_uframes_t buffer_size, in hfp_set_sw_params()
1436 snd_pcm_uframes_t period_size, char **msg) in hfp_set_sw_params()
1448 snd_pcm_uframes_t threshold = (buffer_size / period_size) * period_size; in hfp_set_sw_params()
1477 snd_pcm_uframes_t period_size = alsa_config.period_size; in hfp_playback_device_open()
1478 snd_pcm_uframes_t buffer_size = alsa_config.buffer_size; in hfp_playback_device_open()
1562 snd_pcm_uframes_t period_size = alsa_config.period_size; in hfp_capture_device_open()
1563 snd_pcm_uframes_t buffer_size = alsa_config.buffer_size; in hfp_capture_device_open()
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