/linux-master/include/sound/ |
H A D | pcm_oss.h | 39 size_t buffer_bytes; /* requested buffer size */ member in struct:snd_pcm_oss_runtime
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H A D | vx_core.h | 60 int buffer_bytes; /* the ALSA pcm buffer size in bytes */ member in struct:vx_pipe
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/linux-master/sound/soc/google/ |
H A D | chv3-i2s.c | 205 unsigned int buffer_bytes, period_bytes, period_size; local 207 buffer_bytes = snd_pcm_lib_buffer_bytes(substream); 214 chv3_i2s_wr(i2s, I2S_RX_BUFFER_SIZE, buffer_bytes); 220 chv3_i2s_wr(i2s, I2S_TX_BUFFER_SIZE, buffer_bytes); 234 u32 frame_bytes, buffer_bytes; local 238 buffer_bytes = snd_pcm_lib_buffer_bytes(substream); 245 idx_bytes = (idx_bytes - frame_bytes) & (buffer_bytes - 1);
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/linux-master/sound/virtio/ |
H A D | virtio_pcm_ops.c | 144 * @buffer_bytes: Size of the hardware buffer. 154 unsigned int buffer_bytes, 189 request->buffer_bytes = cpu_to_le32(buffer_bytes); 283 vss->buffer_bytes = snd_pcm_lib_buffer_bytes(substream); 287 unsigned int buffer_bytes = snd_pcm_lib_buffer_bytes(substream); local 291 rc = virtsnd_pcm_dev_set_params(vss, buffer_bytes, period_bytes, 341 rc = virtsnd_pcm_msg_send(vss, 0, vss->buffer_bytes); 153 virtsnd_pcm_dev_set_params(struct virtio_pcm_substream *vss, unsigned int buffer_bytes, unsigned int period_bytes, unsigned int channels, snd_pcm_format_t format, unsigned int rate) argument
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H A D | virtio_pcm.h | 30 * @buffer_bytes: Current buffer size in bytes. 31 * @hw_ptr: Substream hardware pointer value in bytes [0 ... buffer_bytes). 55 size_t buffer_bytes; member in struct:virtio_pcm_substream
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H A D | virtio_pcm_msg.c | 322 if (vss->hw_ptr >= vss->buffer_bytes) 323 vss->hw_ptr -= vss->buffer_bytes;
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/linux-master/sound/drivers/pcsp/ |
H A D | pcsp_lib.c | 91 size_t period_bytes, buffer_bytes; local 101 buffer_bytes = snd_pcm_lib_buffer_bytes(substream); 108 printk(KERN_INFO "PCSP: buffer_bytes mod period_bytes != 0 ? " 110 chip->playback_ptr, period_bytes, buffer_bytes); 112 periods_elapsed += buffer_bytes; 117 chip->playback_ptr %= buffer_bytes; 121 chip->period_ptr %= buffer_bytes;
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/linux-master/kernel/ |
H A D | profile.c | 102 int buffer_bytes; local 115 buffer_bytes = prof_len*sizeof(atomic_t); 122 prof_buffer = kzalloc(buffer_bytes, GFP_KERNEL|__GFP_NOWARN); 126 prof_buffer = alloc_pages_exact(buffer_bytes, 131 prof_buffer = vzalloc(buffer_bytes);
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/linux-master/sound/pci/ |
H A D | als300.c | 403 unsigned short buffer_bytes = snd_pcm_lib_buffer_bytes(substream); local 410 period_bytes, buffer_bytes); 421 runtime->dma_addr + buffer_bytes - 1); 432 unsigned short buffer_bytes = snd_pcm_lib_buffer_bytes(substream); local 439 buffer_bytes); 450 runtime->dma_addr + buffer_bytes - 1);
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H A D | azt3328.c | 1366 unsigned int buffer_bytes 1370 WARN_ONCE(buffer_bytes != 2 * period_bytes, 1372 buffer_bytes, period_bytes); 1386 area_length = buffer_bytes/2; 1395 period_bytes, buffer_bytes);
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/linux-master/sound/pcmcia/vx/ |
H A D | vxp_ops.c | 361 if (offset + count >= pipe->buffer_bytes) { 362 int length = pipe->buffer_bytes - offset; 403 if (offset + count >= pipe->buffer_bytes) { 404 int length = pipe->buffer_bytes - offset;
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/linux-master/sound/usb/ |
H A D | card.h | 170 unsigned int buffer_bytes; /* buffer size in bytes */ member in struct:snd_usb_substream
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H A D | pcm.c | 672 subs->buffer_bytes = frames_to_bytes(runtime, runtime->buffer_size); 1309 if (subs->hwptr_done >= subs->buffer_bytes) 1310 subs->hwptr_done -= subs->buffer_bytes; 1323 if (oldptr + bytes > subs->buffer_bytes) { 1324 unsigned int bytes1 = subs->buffer_bytes - oldptr; 1345 if (subs->hwptr_done >= subs->buffer_bytes) 1346 subs->hwptr_done -= subs->buffer_bytes; 1355 unsigned int wrap = subs->buffer_bytes; 1416 if (++ofs >= subs->buffer_bytes) 1428 if (subs->hwptr_done + bytes > subs->buffer_bytes) { [all...] |
/linux-master/drivers/scsi/ |
H A D | st.c | 695 STbuffer->buffer_bytes -= STbuffer->writing; 783 transfer = STp->buffer->buffer_bytes; 811 (STp->buffer)->buffer_bytes = 0; 824 (STp->buffer)->buffer_bytes = 0; 856 backspace = ((STp->buffer)->buffer_bytes + 860 (STp->buffer)->buffer_bytes = 0; 1196 (STp->buffer)->buffer_bytes = (STp->buffer)->read_pointer = 0; 1568 STbp->buffer_bytes = 0; /* can be used as transfer counter */ 1741 STbp->buffer_bytes; 1760 STbp->buffer_bytes < STb [all...] |
H A D | st.h | 42 int buffer_bytes; member in struct:st_buffer
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/linux-master/sound/pci/vx222/ |
H A D | vx222_ops.c | 259 if (offset + count >= pipe->buffer_bytes) { 260 int length = pipe->buffer_bytes - offset; 297 if (offset + count >= pipe->buffer_bytes) { 298 int length = pipe->buffer_bytes - offset;
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/linux-master/sound/drivers/vx/ |
H A D | vx_pcm.c | 51 if (++offset >= pipe->buffer_bytes) { 56 if (++offset >= pipe->buffer_bytes) { 61 if (++offset >= pipe->buffer_bytes) { 831 pipe->buffer_bytes = frames_to_bytes(runtime, runtime->buffer_size);
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/linux-master/include/uapi/linux/ |
H A D | virtio_snd.h | 258 __le32 buffer_bytes; member in struct:virtio_snd_pcm_set_params
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/linux-master/sound/pci/asihpi/ |
H A D | asihpi.c | 141 unsigned int buffer_bytes; member in struct:snd_card_asihpi_pcm 311 * constraint on buffer_bytes, so disable this format 485 dpcm->buffer_bytes = params_buffer_bytes(params); 680 min_buf_pos = modulo_min(min_buf_pos, pcm_buf_dma_ofs, buffer_bytes) 688 irq_pos = (irq_pos + period_bytes) % buffer_bytes; 783 newdata = (pcm_buf_dma_ofs - ds->pcm_buf_elapsed_dma_ofs) % ds->buffer_bytes; 789 (pcm_buf_dma_ofs - ds->pcm_buf_elapsed_dma_ofs) % ds->buffer_bytes, 844 unsigned int buf_ofs = ds->pcm_buf_host_rw_ofs % ds->buffer_bytes; 852 xfer1 = min(xfercount, ds->buffer_bytes - buf_ofs); 940 ptr = bytes_to_frames(runtime, dpcm->pcm_buf_dma_ofs % dpcm->buffer_bytes); [all...] |
/linux-master/include/uapi/sound/ |
H A D | asoc.h | 325 __le32 buffer_bytes; /* size of buffer in bytes */ member in struct:snd_soc_tplg_stream
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/linux-master/sound/soc/intel/atom/ |
H A D | sst-mfld-platform-pcm.c | 129 ssize_t buffer_bytes = snd_pcm_lib_buffer_bytes(substream); local 136 alloc_param->ring_buf_info[0].size = buffer_bytes;
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/linux-master/sound/core/oss/ |
H A D | pcm_oss.c | 582 if (buffer_size == runtime->oss.buffer_bytes) 585 return runtime->oss.buffer_bytes * bytes / buffer_size; 588 u64 bsize = (u64)runtime->oss.buffer_bytes * (u64)bytes; 598 if (buffer_size == runtime->oss.buffer_bytes) 600 return bytes_to_frames(runtime, (buffer_size * bytes) / runtime->oss.buffer_bytes); 1054 runtime->oss.buffer_bytes = oss_buffer_size; 1058 runtime->oss.buffer_bytes); 2235 info.blocks = (runtime->oss.buffer_bytes - delay - fixup) / runtime->oss.period_bytes;
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