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Searched refs:num_samples (Results 1 - 25 of 42) sorted by relevance

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/kernel/linux/linux-5.10/drivers/staging/comedi/drivers/
H A Ddas16m1.c380 u16 num_samples; in das16m1_handler() local
391 num_samples = 0; in das16m1_handler()
394 * The calculation of num_samples looks odd, but it uses the in das16m1_handler()
398 * decrements from zero it goes to 0xffff). num_samples is a in das16m1_handler()
403 num_samples = -hw_counter - devpriv->adc_count; in das16m1_handler()
407 if (num_samples > cmd->stop_arg * cmd->chanlist_len) in das16m1_handler()
408 num_samples = cmd->stop_arg * cmd->chanlist_len; in das16m1_handler()
411 if (num_samples > DAS16M1_AI_FIFO_SZ) in das16m1_handler()
412 num_samples = DAS16M1_AI_FIFO_SZ; in das16m1_handler()
413 insw(dev->iobase, devpriv->ai_buffer, num_samples); in das16m1_handler()
[all...]
H A Dcb_pcidas64.c1396 static int set_ai_fifo_size(struct comedi_device *dev, unsigned int num_samples) in set_ai_fifo_size() argument
1403 num_fifo_entries = num_samples / fifo->sample_packing_ratio; in set_ai_fifo_size()
2260 unsigned int num_samples; in dma_transfer_size() local
2262 num_samples = devpriv->ai_fifo_segment_length * in dma_transfer_size()
2264 if (num_samples > DMA_BUFFER_SIZE / sizeof(u16)) in dma_transfer_size()
2265 num_samples = DMA_BUFFER_SIZE / sizeof(u16); in dma_transfer_size()
2267 return num_samples; in dma_transfer_size()
2677 /* read num_samples from 16 bit wide ai fifo */
2685 int num_samples; in pio_drain_ai_fifo_16() local
2710 num_samples in pio_drain_ai_fifo_16()
2788 int num_samples = 0; drain_dma_buffers() local
[all...]
/kernel/linux/linux-6.6/drivers/comedi/drivers/
H A Ddas16m1.c379 u16 num_samples; in das16m1_handler() local
390 num_samples = 0; in das16m1_handler()
393 * The calculation of num_samples looks odd, but it uses the in das16m1_handler()
397 * decrements from zero it goes to 0xffff). num_samples is a in das16m1_handler()
402 num_samples = -hw_counter - devpriv->adc_count; in das16m1_handler()
406 if (num_samples > cmd->stop_arg * cmd->chanlist_len) in das16m1_handler()
407 num_samples = cmd->stop_arg * cmd->chanlist_len; in das16m1_handler()
410 if (num_samples > DAS16M1_AI_FIFO_SZ) in das16m1_handler()
411 num_samples = DAS16M1_AI_FIFO_SZ; in das16m1_handler()
412 insw(dev->iobase, devpriv->ai_buffer, num_samples); in das16m1_handler()
[all...]
H A Dcb_pcidas64.c1390 static int set_ai_fifo_size(struct comedi_device *dev, unsigned int num_samples) in set_ai_fifo_size() argument
1397 num_fifo_entries = num_samples / fifo->sample_packing_ratio; in set_ai_fifo_size()
2254 unsigned int num_samples; in dma_transfer_size() local
2256 num_samples = devpriv->ai_fifo_segment_length * in dma_transfer_size()
2258 if (num_samples > DMA_BUFFER_SIZE / sizeof(u16)) in dma_transfer_size()
2259 num_samples = DMA_BUFFER_SIZE / sizeof(u16); in dma_transfer_size()
2261 return num_samples; in dma_transfer_size()
2671 /* read num_samples from 16 bit wide ai fifo */
2679 int num_samples; in pio_drain_ai_fifo_16() local
2704 num_samples in pio_drain_ai_fifo_16()
2782 int num_samples = 0; drain_dma_buffers() local
[all...]
/kernel/linux/linux-5.10/arch/powerpc/oprofile/cell/
H A Dspu_profiler.c136 int cpu, node, k, num_samples, spu_num; in profile_spus() local
157 num_samples = cell_spu_pc_collection(cpu); in profile_spus()
159 if (num_samples == 0) { in profile_spus()
169 num_samples); in profile_spus()
H A Dpr_util.h106 int num_samples);
H A Dspu_task_sync.c552 int num_samples) in spu_sync_buffer()
583 for (i = 0; i < num_samples; i++) { in spu_sync_buffer()
551 spu_sync_buffer(int spu_num, unsigned int *samples, int num_samples) spu_sync_buffer() argument
/kernel/linux/linux-6.6/tools/testing/selftests/bpf/progs/
H A Duser_ringbuf_success.c202 long num_samples; in test_user_ringbuf_epoll() local
207 num_samples = bpf_user_ringbuf_drain(&user_ringbuf, do_nothing_cb, NULL, 0); in test_user_ringbuf_epoll()
208 if (num_samples <= 0) in test_user_ringbuf_epoll()
/kernel/linux/linux-5.10/drivers/input/touchscreen/
H A Dmxs-lradc-ts.c212 unsigned int num_samples, val; in mxs_lradc_ts_read_raw_channel() local
216 num_samples = ts->over_sample_cnt; in mxs_lradc_ts_read_raw_channel()
218 num_samples = 1; in mxs_lradc_ts_read_raw_channel()
221 return val / num_samples; in mxs_lradc_ts_read_raw_channel()
/kernel/linux/linux-6.6/drivers/gpu/drm/vmwgfx/
H A Dvmw_surface_cache.h172 u32 num_samples) in vmw_surface_get_serialized_size_extended()
179 total_size *= max_t(u32, 1, num_samples); in vmw_surface_get_serialized_size_extended()
382 u32 num_samples, in vmw_surface_setup_cache()
401 desc->bytesPerBlock * num_samples; in vmw_surface_setup_cache()
168 vmw_surface_get_serialized_size_extended(SVGA3dSurfaceFormat format, struct drm_vmw_size base_level_size, u32 num_mip_levels, u32 num_layers, u32 num_samples) vmw_surface_get_serialized_size_extended() argument
378 vmw_surface_setup_cache(const struct drm_vmw_size *size, SVGA3dSurfaceFormat format, u32 num_mip_levels, u32 num_layers, u32 num_samples, struct vmw_surface_cache *cache) vmw_surface_setup_cache() argument
/kernel/linux/linux-6.6/drivers/input/touchscreen/
H A Dmxs-lradc-ts.c212 unsigned int num_samples, val; in mxs_lradc_ts_read_raw_channel() local
216 num_samples = ts->over_sample_cnt; in mxs_lradc_ts_read_raw_channel()
218 num_samples = 1; in mxs_lradc_ts_read_raw_channel()
221 return val / num_samples; in mxs_lradc_ts_read_raw_channel()
/kernel/linux/linux-5.10/sound/isa/wavefront/
H A Dwavefront_synth.c1208 int num_samples; in wavefront_send_multisample()
1225 num_samples = (1<<(header->hdr.ms.NumberOfSamples&7)); in wavefront_send_multisample()
1231 num_samples); in wavefront_send_multisample()
1233 for (i = 0; i < num_samples; i++) { in wavefront_send_multisample()
1246 (unsigned char *) (long) ((num_samples*2)+3), in wavefront_send_multisample()
1266 int num_samples; in wavefront_fetch_multisample()
1282 num_samples = (1 << log_ns[0]); in wavefront_fetch_multisample()
1284 for (i = 0; i < num_samples; i++) { in wavefront_fetch_multisample()
1206 int num_samples; wavefront_send_multisample() local
1264 int num_samples; wavefront_fetch_multisample() local
/kernel/linux/linux-6.6/sound/isa/wavefront/
H A Dwavefront_synth.c1213 int num_samples; in wavefront_send_multisample()
1230 num_samples = (1<<(header->hdr.ms.NumberOfSamples&7)); in wavefront_send_multisample()
1236 num_samples); in wavefront_send_multisample()
1238 for (i = 0; i < num_samples; i++) { in wavefront_send_multisample()
1251 (unsigned char *) (long) ((num_samples*2)+3), in wavefront_send_multisample()
1271 int num_samples; in wavefront_fetch_multisample()
1287 num_samples = (1 << log_ns[0]); in wavefront_fetch_multisample()
1289 for (i = 0; i < num_samples; i++) { in wavefront_fetch_multisample()
1211 int num_samples; wavefront_send_multisample() local
1269 int num_samples; wavefront_fetch_multisample() local
/kernel/linux/linux-5.10/drivers/media/test-drivers/vidtv/
H A Dvidtv_s302m.c215 au->num_samples = s; in vidtv_s302m_compute_sample_count_from_video()
357 au_sz = au->num_samples * in vidtv_s302m_write_frames()
362 for (j = 0; j < au->num_samples; ++j) { in vidtv_s302m_write_frames()
403 * is created with values for 'num_samples' and 'pts' taken empirically from in vidtv_s302m_encode()
414 e->access_units->num_samples = FF_S302M_DEFAULT_NUM_FRAMES; in vidtv_s302m_encode()
H A Dvidtv_encoder.h23 u32 num_samples; member
/kernel/linux/linux-5.10/drivers/staging/comedi/
H A Ddrivers.c419 unsigned int num_samples; in comedi_bytes_per_scan_cmd() local
427 num_samples = DIV_ROUND_UP(cmd->scan_end_arg, bits_per_sample); in comedi_bytes_per_scan_cmd()
430 num_samples = cmd->scan_end_arg; in comedi_bytes_per_scan_cmd()
433 return comedi_samples_to_bytes(s, num_samples); in comedi_bytes_per_scan_cmd()
/kernel/linux/linux-6.6/drivers/media/test-drivers/vidtv/
H A Dvidtv_s302m.c215 au->num_samples = s; in vidtv_s302m_compute_sample_count_from_video()
357 au_sz = au->num_samples * in vidtv_s302m_write_frames()
362 for (j = 0; j < au->num_samples; ++j) { in vidtv_s302m_write_frames()
403 * is created with values for 'num_samples' and 'pts' taken empirically from in vidtv_s302m_encode()
414 e->access_units->num_samples = FF_S302M_DEFAULT_NUM_FRAMES; in vidtv_s302m_encode()
H A Dvidtv_encoder.h23 u32 num_samples; member
/kernel/linux/linux-6.6/drivers/comedi/
H A Ddrivers.c418 unsigned int num_samples; in comedi_bytes_per_scan_cmd() local
426 num_samples = DIV_ROUND_UP(cmd->scan_end_arg, bits_per_sample); in comedi_bytes_per_scan_cmd()
429 num_samples = cmd->scan_end_arg; in comedi_bytes_per_scan_cmd()
432 return comedi_samples_to_bytes(s, num_samples); in comedi_bytes_per_scan_cmd()
/kernel/linux/linux-6.6/drivers/platform/x86/amd/pmc/
H A Dpmc.c229 u32 *buf, fsize, num_samples, stb_rdptr_offset = 0; in amd_pmc_stb_debugfs_open_v2() local
241 /* Spill to DRAM num_samples uses separate SMU message port */ in amd_pmc_stb_debugfs_open_v2()
244 /* Get the num_samples to calculate the last push location */ in amd_pmc_stb_debugfs_open_v2()
245 ret = amd_pmc_send_cmd(dev, S2D_NUM_SAMPLES, &num_samples, dev->s2d_msg_id, true); in amd_pmc_stb_debugfs_open_v2()
255 if (num_samples > S2D_TELEMETRY_BYTES_MAX) { in amd_pmc_stb_debugfs_open_v2()
257 stb_rdptr_offset = num_samples - fsize; in amd_pmc_stb_debugfs_open_v2()
259 fsize = num_samples; in amd_pmc_stb_debugfs_open_v2()
/kernel/linux/linux-5.10/drivers/gpu/drm/vmwgfx/device_include/
H A Dsvga3d_surfacedefs.h1301 u32 num_samples) in svga3dsurface_get_serialized_size_extended()
1308 total_size *= max_t(u32, 1, num_samples); in svga3dsurface_get_serialized_size_extended()
1511 u32 num_samples, in svga3dsurface_setup_cache()
1530 desc->bytes_per_block * num_samples; in svga3dsurface_setup_cache()
1297 svga3dsurface_get_serialized_size_extended(SVGA3dSurfaceFormat format, surf_size_struct base_level_size, u32 num_mip_levels, u32 num_layers, u32 num_samples) svga3dsurface_get_serialized_size_extended() argument
1507 svga3dsurface_setup_cache(const struct drm_vmw_size *size, SVGA3dSurfaceFormat format, u32 num_mip_levels, u32 num_layers, u32 num_samples, struct svga3dsurface_cache *cache) svga3dsurface_setup_cache() argument
/kernel/linux/linux-5.10/drivers/net/wireless/marvell/mwifiex/
H A Dutil.c700 if (atomic_read(&phist_data->num_samples) > MWIFIEX_HIST_MAX_SAMPLES) in mwifiex_hist_data_add()
713 atomic_inc(&phist_data->num_samples); in mwifiex_hist_data_set()
726 atomic_set(&phist_data->num_samples, 0); in mwifiex_hist_data_reset()
H A Ddecl.h257 atomic_t num_samples; member
/kernel/linux/linux-6.6/drivers/net/wireless/marvell/mwifiex/
H A Dutil.c688 if (atomic_read(&phist_data->num_samples) > MWIFIEX_HIST_MAX_SAMPLES) in mwifiex_hist_data_add()
701 atomic_inc(&phist_data->num_samples); in mwifiex_hist_data_set()
714 atomic_set(&phist_data->num_samples, 0); in mwifiex_hist_data_reset()
H A Ddecl.h244 atomic_t num_samples; member

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