| /Linux-v6.1/sound/core/oss/ |
| D | pcm_plugin.h | 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);
49 snd_pcm_sframes_t (*client_channels)(struct snd_pcm_plugin *plugin,
52 snd_pcm_sframes_t (*transfer)(struct snd_pcm_plugin *plugin,
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…
118 snd_pcm_sframes_t snd_pcm_plug_write_transfer(struct snd_pcm_substream *handle,
121 snd_pcm_sframes_t snd_pcm_plug_read_transfer(struct snd_pcm_substream *handle,
125 snd_pcm_sframes_t snd_pcm_plug_client_channels_buf(struct snd_pcm_substream *handle,
129 snd_pcm_sframes_t snd_pcm_plugin_client_channels(struct snd_pcm_plugin *plugin,
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| D | pcm_plugin.c | 118 if ((snd_pcm_sframes_t)frames <= 0) in snd_pcm_plug_alloc()
130 if ((snd_pcm_sframes_t)frames <= 0) in snd_pcm_plug_alloc()
142 snd_pcm_sframes_t snd_pcm_plugin_client_channels(struct snd_pcm_plugin *plugin, in snd_pcm_plugin_client_channels()
203 static snd_pcm_sframes_t calc_dst_frames(struct snd_pcm_substream *plug, in calc_dst_frames()
204 snd_pcm_sframes_t frames, in calc_dst_frames()
225 static snd_pcm_sframes_t calc_src_frames(struct snd_pcm_substream *plug, in calc_src_frames()
226 snd_pcm_sframes_t frames, in calc_src_frames()
247 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()
262 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()
557 snd_pcm_sframes_t snd_pcm_plug_client_channels_buf(struct snd_pcm_substream *plug, in snd_pcm_plug_client_channels_buf()
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| D | rate.c | 49 snd_pcm_sframes_t old_src_frames, old_dst_frames;
183 static snd_pcm_sframes_t rate_src_frames(struct snd_pcm_plugin *plugin, snd_pcm_uframes_t frames) in rate_src_frames()
186 snd_pcm_sframes_t res; in rate_src_frames()
199 snd_pcm_sframes_t frames1 = frames, res1 = data->old_dst_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()
219 snd_pcm_sframes_t res; in rate_dst_frames()
232 snd_pcm_sframes_t frames1 = frames, res1 = data->old_src_frames; in rate_dst_frames()
249 static snd_pcm_sframes_t rate_transfer(struct snd_pcm_plugin *plugin, in rate_transfer()
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| D | io.c | 37 static snd_pcm_sframes_t io_playback_transfer(struct snd_pcm_plugin *plugin, in io_playback_transfer()
63 static snd_pcm_sframes_t io_capture_transfer(struct snd_pcm_plugin *plugin, in io_capture_transfer()
90 static snd_pcm_sframes_t io_src_channels(struct snd_pcm_plugin *plugin, in io_src_channels()
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| D | copy.c | 27 static snd_pcm_sframes_t copy_transfer(struct snd_pcm_plugin *plugin, in copy_transfer()
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| D | route.c | 47 static snd_pcm_sframes_t route_transfer(struct snd_pcm_plugin *plugin, in route_transfer()
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| D | pcm_oss.c | 1210 …t snd_pcm_oss_capture_position_fixup(struct snd_pcm_substream *substream, snd_pcm_sframes_t *delay) in snd_pcm_oss_capture_position_fixup()
1221 if (*delay <= (snd_pcm_sframes_t)runtime->buffer_size) in snd_pcm_oss_capture_position_fixup()
1235 snd_pcm_sframes_t snd_pcm_oss_write3(struct snd_pcm_substream *substream, const char *ptr, snd_pcm_… in snd_pcm_oss_write3()
1266 snd_pcm_sframes_t snd_pcm_oss_read3(struct snd_pcm_substream *substream, char *ptr, snd_pcm_uframes… in snd_pcm_oss_read3()
1269 snd_pcm_sframes_t delay; in snd_pcm_oss_read3()
1310 snd_pcm_sframes_t snd_pcm_oss_writev3(struct snd_pcm_substream *substream, void **bufs, snd_pcm_ufr… in snd_pcm_oss_writev3()
1339 snd_pcm_sframes_t snd_pcm_oss_readv3(struct snd_pcm_substream *substream, void **bufs, snd_pcm_ufra… in snd_pcm_oss_readv3()
1371 snd_pcm_sframes_t frames, frames1; in snd_pcm_oss_write2()
1475 return xfer > 0 ? (snd_pcm_sframes_t)xfer : tmp; in snd_pcm_oss_write1()
1481 snd_pcm_sframes_t frames, frames1; in snd_pcm_oss_read2()
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| D | linear.c | 88 static snd_pcm_sframes_t linear_transfer(struct snd_pcm_plugin *plugin, in linear_transfer()
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| D | mulaw.c | 248 static snd_pcm_sframes_t mulaw_transfer(struct snd_pcm_plugin *plugin, in mulaw_transfer()
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| /Linux-v6.1/include/sound/ |
| D | pcm.h | 360 snd_pcm_sframes_t delay; /* extra delay; typically FIFO size */
721 static inline snd_pcm_sframes_t bytes_to_frames(struct snd_pcm_runtime *runtime, ssize_t size) in bytes_to_frames()
745 static inline ssize_t frames_to_bytes(struct snd_pcm_runtime *runtime, snd_pcm_sframes_t size) in frames_to_bytes()
796 …snd_pcm_sframes_t avail = runtime->status->hw_ptr + runtime->buffer_size - runtime->control->appl_… in snd_pcm_playback_avail()
814 snd_pcm_sframes_t avail = runtime->status->hw_ptr - runtime->control->appl_ptr; in snd_pcm_capture_avail()
826 static inline snd_pcm_sframes_t snd_pcm_playback_hw_avail(struct snd_pcm_runtime *runtime) in snd_pcm_playback_hw_avail()
837 static inline snd_pcm_sframes_t snd_pcm_capture_hw_avail(struct snd_pcm_runtime *runtime) in snd_pcm_capture_hw_avail()
1141 snd_pcm_sframes_t __snd_pcm_lib_xfer(struct snd_pcm_substream *substream,
1145 static inline snd_pcm_sframes_t
1152 static inline snd_pcm_sframes_t
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| D | pcm-indirect.h | 40 snd_pcm_sframes_t diff = appl_ptr - rec->appl_ptr; in snd_pcm_indirect_playback_transfer()
44 if (diff < -(snd_pcm_sframes_t) (runtime->boundary / 2)) in snd_pcm_indirect_playback_transfer()
109 snd_pcm_sframes_t diff = appl_ptr - rec->appl_ptr; in snd_pcm_indirect_capture_transfer()
112 if (diff < -(snd_pcm_sframes_t) (runtime->boundary / 2)) in snd_pcm_indirect_capture_transfer()
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| D | soc-dai.h | 246 snd_pcm_sframes_t *cpu_delay, snd_pcm_sframes_t *codec_delay);
343 snd_pcm_sframes_t (*delay)(struct snd_pcm_substream *,
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| D | soc-component.h | 151 snd_pcm_sframes_t (*delay)(struct snd_soc_component *component,
519 snd_pcm_sframes_t *cpu_delay, snd_pcm_sframes_t *codec_delay);
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| /Linux-v6.1/sound/core/ |
| D | pcm_native.c | 2928 static snd_pcm_sframes_t forward_appl_ptr(struct snd_pcm_substream *substream, in forward_appl_ptr()
2930 snd_pcm_sframes_t avail) in forward_appl_ptr()
2933 snd_pcm_sframes_t appl_ptr; in forward_appl_ptr()
2941 if (appl_ptr >= (snd_pcm_sframes_t)runtime->boundary) in forward_appl_ptr()
2948 static snd_pcm_sframes_t rewind_appl_ptr(struct snd_pcm_substream *substream, in rewind_appl_ptr()
2950 snd_pcm_sframes_t avail) in rewind_appl_ptr()
2953 snd_pcm_sframes_t appl_ptr; in rewind_appl_ptr()
2972 static snd_pcm_sframes_t snd_pcm_rewind(struct snd_pcm_substream *substream, in snd_pcm_rewind()
2975 snd_pcm_sframes_t ret; in snd_pcm_rewind()
2991 static snd_pcm_sframes_t snd_pcm_forward(struct snd_pcm_substream *substream, in snd_pcm_forward()
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| D | pcm_lib.c | 52 snd_pcm_sframes_t noise_dist, n; in snd_pcm_playback_silence()
67 if (noise_dist >= (snd_pcm_sframes_t) runtime->silence_threshold) in snd_pcm_playback_silence()
74 snd_pcm_sframes_t avail = snd_pcm_playback_hw_avail(runtime); in snd_pcm_playback_silence()
84 if ((snd_pcm_sframes_t)frames < 0) in snd_pcm_playback_silence()
87 if ((snd_pcm_sframes_t)runtime->silence_filled < 0) { in snd_pcm_playback_silence()
264 snd_pcm_sframes_t hdelta, delta; in snd_pcm_update_hw_ptr0()
349 snd_pcm_sframes_t xrun_threshold; in snd_pcm_update_hw_ptr0()
2131 snd_pcm_sframes_t diff; in pcm_lib_apply_appl_ptr()
2168 snd_pcm_sframes_t __snd_pcm_lib_xfer(struct snd_pcm_substream *substream, in __snd_pcm_lib_xfer()
2307 snd_pcm_playback_hw_avail(runtime) >= (snd_pcm_sframes_t)runtime->start_threshold) { in __snd_pcm_lib_xfer()
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| /Linux-v6.1/include/uapi/sound/ |
| D | asound.h | 148 typedef signed long snd_pcm_sframes_t; typedef
475 snd_pcm_sframes_t delay; /* current delay in frames */
594 snd_pcm_sframes_t result;
600 snd_pcm_sframes_t result;
671 #define SNDRV_PCM_IOCTL_DELAY _IOR('A', 0x21, snd_pcm_sframes_t)
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| /Linux-v6.1/tools/include/uapi/sound/ |
| D | asound.h | 148 typedef signed long snd_pcm_sframes_t; typedef
475 snd_pcm_sframes_t delay; /* current delay in frames */
594 snd_pcm_sframes_t result;
600 snd_pcm_sframes_t result;
671 #define SNDRV_PCM_IOCTL_DELAY _IOR('A', 0x21, snd_pcm_sframes_t)
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| /Linux-v6.1/drivers/usb/gadget/function/ |
| D | u_uac1_legacy.c | 96 snd_pcm_sframes_t result; in playback_default_hw_params()
158 snd_pcm_sframes_t frames; in u_audio_playback()
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| /Linux-v6.1/sound/soc/amd/ |
| D | acp.h | 167 snd_pcm_sframes_t delay;
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| /Linux-v6.1/sound/soc/sh/ |
| D | siu.h | 106 snd_pcm_sframes_t xfer_cnt; /* Number of frames */
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| D | siu_pcm.c | 364 snd_pcm_sframes_t xfer_cnt; in siu_pcm_prepare()
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| /Linux-v6.1/sound/soc/samsung/ |
| D | s3c-i2s-v2.c | 517 static snd_pcm_sframes_t s3c2412_i2s_delay(struct snd_pcm_substream *substream, in s3c2412_i2s_delay()
522 snd_pcm_sframes_t delay; in s3c2412_i2s_delay()
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| /Linux-v6.1/sound/soc/ |
| D | soc-component.c | 950 snd_pcm_sframes_t *cpu_delay, in snd_soc_pcm_component_delay()
951 snd_pcm_sframes_t *codec_delay) in snd_soc_pcm_component_delay()
955 snd_pcm_sframes_t delay; in snd_soc_pcm_component_delay()
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| D | soc-dai.c | 684 snd_pcm_sframes_t *cpu_delay, in snd_soc_pcm_dai_delay()
685 snd_pcm_sframes_t *codec_delay) in snd_soc_pcm_dai_delay()
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| /Linux-v6.1/drivers/staging/vc04_services/bcm2835-audio/ |
| D | bcm2835-pcm.c | 293 snd_pcm_sframes_t frames_output_in_interval_sized = in snd_bcm2835_pcm_pointer()
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