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Searched refs:tdm_slots (Results 1 - 25 of 52) sorted by relevance

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/kernel/linux/linux-6.6/sound/soc/
H A Dsoc-utils.c18 int snd_soc_calc_frame_size(int sample_size, int channels, int tdm_slots) in snd_soc_calc_frame_size() argument
20 return sample_size * channels * tdm_slots; in snd_soc_calc_frame_size()
37 int snd_soc_calc_bclk(int fs, int sample_size, int channels, int tdm_slots) in snd_soc_calc_bclk() argument
39 return fs * snd_soc_calc_frame_size(sample_size, channels, tdm_slots); in snd_soc_calc_bclk()
61 * Either or both of tdm_width and tdm_slots can be 0.
64 * If tdm_slots == 0: use params_channels() as the slot count.
66 * If slot_multiple > 1 the slot count (or params_channels() if tdm_slots == 0)
71 * If tdm_width == 0 && tdm_slots == 0 && slot_multiple < 2, this is equivalent
76 * @tdm_slots: Number of tdm slots per frame. Must be >= 0.
83 int tdm_width, int tdm_slots, in in snd_soc_tdm_params_to_bclk()
82 snd_soc_tdm_params_to_bclk(struct snd_pcm_hw_params *params, int tdm_width, int tdm_slots, int slot_multiple) snd_soc_tdm_params_to_bclk() argument
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H A Dsoc-utils-test.c17 u8 tdm_slots; member
21 /* rate fmt channels tdm_width tdm_slots slot_multiple bclk */
121 unsigned int tdm_width, unsigned int tdm_slots, in test_tdm_params_to_bclk_one()
136 got_bclk = snd_soc_tdm_params_to_bclk(&params, tdm_width, tdm_slots, slot_multiple); in test_tdm_params_to_bclk_one()
139 rate, params_width(&params), channels, tdm_width, tdm_slots, slot_multiple, in test_tdm_params_to_bclk_one()
154 tdm_params_to_bclk_cases[i].tdm_slots, in test_tdm_params_to_bclk()
167 tdm_params_to_bclk_cases[i].tdm_slots, in test_tdm_params_to_bclk()
206 tdm_params_to_bclk_cases[i].tdm_slots | in test_snd_soc_params_to_bclk()
118 test_tdm_params_to_bclk_one(struct kunit *test, unsigned int rate, snd_pcm_format_t fmt, unsigned int channels, unsigned int tdm_width, unsigned int tdm_slots, unsigned int slot_multiple, unsigned int expected_bclk) test_tdm_params_to_bclk_one() argument
/kernel/linux/linux-6.6/sound/soc/sof/
H A Dipc3-pcm.c260 channels->min = private->dai_config[dai->current_config].ssp.tdm_slots; in sof_ipc3_pcm_dai_link_fixup()
261 channels->max = private->dai_config[dai->current_config].ssp.tdm_slots; in sof_ipc3_pcm_dai_link_fixup()
299 channels->min = private->dai_config->esai.tdm_slots; in sof_ipc3_pcm_dai_link_fixup()
300 channels->max = private->dai_config->esai.tdm_slots; in sof_ipc3_pcm_dai_link_fixup()
336 channels->min = private->dai_config->sai.tdm_slots; in sof_ipc3_pcm_dai_link_fixup()
337 channels->max = private->dai_config->sai.tdm_slots; in sof_ipc3_pcm_dai_link_fixup()
346 channels->min = private->dai_config->acpbt.tdm_slots; in sof_ipc3_pcm_dai_link_fixup()
347 channels->max = private->dai_config->acpbt.tdm_slots; in sof_ipc3_pcm_dai_link_fixup()
358 channels->min = private->dai_config->acpsp.tdm_slots; in sof_ipc3_pcm_dai_link_fixup()
359 channels->max = private->dai_config->acpsp.tdm_slots; in sof_ipc3_pcm_dai_link_fixup()
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H A Dipc3-topology.c284 offsetof(struct sof_ipc_dai_acp_params, tdm_slots)},
1066 config->sai.tdm_slots = le32_to_cpu(hw_config->tdm_slots); in sof_link_sai_load()
1075 config->sai.tdm_slots, config->sai.mclk_id); in sof_link_sai_load()
1077 if (config->sai.tdm_slots < 1 || config->sai.tdm_slots > 8) { in sof_link_sai_load()
1116 config->esai.tdm_slots = le32_to_cpu(hw_config->tdm_slots); in sof_link_esai_load()
1125 config->esai.tdm_slots, config->esai.mclk_id); in sof_link_esai_load()
1127 if (config->esai.tdm_slots < in sof_link_esai_load()
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/kernel/linux/linux-5.10/sound/soc/
H A Dsoc-utils.c17 int snd_soc_calc_frame_size(int sample_size, int channels, int tdm_slots) in snd_soc_calc_frame_size() argument
19 return sample_size * channels * tdm_slots; in snd_soc_calc_frame_size()
36 int snd_soc_calc_bclk(int fs, int sample_size, int channels, int tdm_slots) in snd_soc_calc_bclk() argument
38 return fs * snd_soc_calc_frame_size(sample_size, channels, tdm_slots); in snd_soc_calc_bclk()
/kernel/linux/linux-6.6/sound/soc/ti/
H A Ddavinci-mcasp.c92 int tdm_slots; member
644 mcasp->slot_width = div / mcasp->tdm_slots; in __davinci_mcasp_set_clkdiv()
645 if (div % mcasp->tdm_slots) in __davinci_mcasp_set_clkdiv()
648 __func__, div, mcasp->tdm_slots); in __davinci_mcasp_set_clkdiv()
716 int slots = mcasp->tdm_slots; in davinci_mcasp_ch_constraint()
783 mcasp->tdm_slots = slots; in davinci_mcasp_set_tdm_slot()
863 u8 slots = mcasp->tdm_slots; in mcasp_common_hw_param()
995 total_slots = mcasp->tdm_slots; in mcasp_i2s_hw_param()
999 * all the specified tdm_slots. Otherwise, one serializer can in mcasp_i2s_hw_param()
1258 int slots = mcasp->tdm_slots; in davinci_mcasp_hw_params()
1494 int tdm_slots = mcasp->tdm_slots; davinci_mcasp_startup() local
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/kernel/linux/linux-5.10/include/sound/sof/
H A Ddai-imx.h27 uint32_t tdm_slots; member
48 uint32_t tdm_slots; member
H A Ddai-intel.h66 uint32_t tdm_slots; member
/kernel/linux/linux-6.6/include/sound/sof/
H A Ddai-imx.h27 uint32_t tdm_slots; member
48 uint32_t tdm_slots; member
H A Ddai-amd.h19 uint32_t tdm_slots; member
H A Ddai-intel.h72 uint32_t tdm_slots; member
/kernel/linux/linux-5.10/sound/soc/ti/
H A Ddavinci-mcasp.c86 int tdm_slots; member
639 mcasp->slot_width = div / mcasp->tdm_slots; in __davinci_mcasp_set_clkdiv()
640 if (div % mcasp->tdm_slots) in __davinci_mcasp_set_clkdiv()
643 __func__, div, mcasp->tdm_slots); in __davinci_mcasp_set_clkdiv()
711 int slots = mcasp->tdm_slots; in davinci_mcasp_ch_constraint()
775 mcasp->tdm_slots = slots; in davinci_mcasp_set_tdm_slot()
841 u8 slots = mcasp->tdm_slots; in mcasp_common_hw_param()
967 total_slots = mcasp->tdm_slots; in mcasp_i2s_hw_param()
971 * all the specified tdm_slots. Otherwise, one serializer can in mcasp_i2s_hw_param()
1234 int slots = mcasp->tdm_slots; in davinci_mcasp_hw_params()
1461 int tdm_slots = mcasp->tdm_slots; davinci_mcasp_startup() local
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/kernel/linux/linux-5.10/sound/soc/codecs/
H A Dpcm3168a.c55 int tdm_slots; member
343 if (pcm3168a->io_params[dai->id].tdm_slots != 2) in pcm3168a_update_fixup_pcm_stream()
445 io_params->tdm_slots = slots; in pcm3168a_set_tdm_slot()
468 unsigned int tdm_slots; in pcm3168a_hw_params() local
526 if (io_params->tdm_slots) in pcm3168a_hw_params()
527 tdm_slots = io_params->tdm_slots; in pcm3168a_hw_params()
529 tdm_slots = params_channels(params); in pcm3168a_hw_params()
534 * If pcm3168a->tdm_slots is not set or set to more than 2 (8/6 usually) in pcm3168a_hw_params()
536 * If pcm3168a->tdm_slots i in pcm3168a_hw_params()
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H A Dwm8993.c212 int tdm_slots; member
1208 if (wm8993->tdm_slots) { in wm8993_hw_params()
1210 wm8993->tdm_slots, wm8993->tdm_width); in wm8993_hw_params()
1211 wm8993->bclk *= wm8993->tdm_width * wm8993->tdm_slots; in wm8993_hw_params()
1360 wm8993->tdm_slots = 0; in wm8993_set_tdm_slot()
1394 wm8993->tdm_slots = slots / 2; in wm8993_set_tdm_slot()
/kernel/linux/linux-6.6/sound/soc/codecs/
H A Dpcm3168a.c53 int tdm_slots; member
342 if (io_params->tdm_slots != 2) in pcm3168a_update_fixup_pcm_stream()
423 io_params->tdm_slots = slots; in pcm3168a_set_tdm_slot()
445 unsigned int reg, mask, ms, ms_shift, fmt, fmt_shift, ratio, tdm_slots; in pcm3168a_hw_params() local
510 if (io_params->tdm_slots) in pcm3168a_hw_params()
511 tdm_slots = io_params->tdm_slots; in pcm3168a_hw_params()
513 tdm_slots = params_channels(params); in pcm3168a_hw_params()
518 * If pcm3168a->tdm_slots is not set or set to more than 2 (8/6 usually) in pcm3168a_hw_params()
520 * If pcm3168a->tdm_slots i in pcm3168a_hw_params()
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H A Dwm8993.c212 int tdm_slots; member
1208 if (wm8993->tdm_slots) { in wm8993_hw_params()
1210 wm8993->tdm_slots, wm8993->tdm_width); in wm8993_hw_params()
1211 wm8993->bclk *= wm8993->tdm_width * wm8993->tdm_slots; in wm8993_hw_params()
1360 wm8993->tdm_slots = 0; in wm8993_set_tdm_slot()
1394 wm8993->tdm_slots = slots / 2; in wm8993_set_tdm_slot()
/kernel/linux/linux-5.10/sound/soc/bcm/
H A Dbcm2835-i2s.c116 unsigned int tdm_slots; member
233 dev->tdm_slots = 0; in bcm2835_i2s_set_dai_bclk_ratio()
240 dev->tdm_slots = 2; in bcm2835_i2s_set_dai_bclk_ratio()
275 dev->tdm_slots = slots; in bcm2835_i2s_set_dai_tdm_slot()
360 if (dev->tdm_slots) { in bcm2835_i2s_hw_params()
361 slots = dev->tdm_slots; in bcm2835_i2s_hw_params()
/kernel/linux/linux-6.6/sound/soc/bcm/
H A Dbcm2835-i2s.c116 unsigned int tdm_slots; member
233 dev->tdm_slots = 0; in bcm2835_i2s_set_dai_bclk_ratio()
240 dev->tdm_slots = 2; in bcm2835_i2s_set_dai_bclk_ratio()
275 dev->tdm_slots = slots; in bcm2835_i2s_set_dai_tdm_slot()
360 if (dev->tdm_slots) { in bcm2835_i2s_hw_params()
361 slots = dev->tdm_slots; in bcm2835_i2s_hw_params()
/kernel/linux/linux-5.10/sound/soc/atmel/
H A Dmchp-i2s-mcc.c240 int tdm_slots; member
365 dev->tdm_slots = slots; in mchp_i2s_mcc_set_dai_tdm_slot()
506 if (dev->tdm_slots) { in mchp_i2s_mcc_hw_params()
513 if (dev->tdm_slots) { in mchp_i2s_mcc_hw_params()
569 if (dev->tdm_slots) { in mchp_i2s_mcc_hw_params()
570 if (channels % 2 && channels * 2 <= dev->tdm_slots) { in mchp_i2s_mcc_hw_params()
580 channels = dev->tdm_slots; in mchp_i2s_mcc_hw_params()
/kernel/linux/linux-6.6/sound/soc/atmel/
H A Dmchp-i2s-mcc.c249 int tdm_slots; member
387 dev->tdm_slots = slots; in mchp_i2s_mcc_set_dai_tdm_slot()
528 if (dev->tdm_slots) { in mchp_i2s_mcc_hw_params()
535 if (dev->tdm_slots) { in mchp_i2s_mcc_hw_params()
610 if (dev->tdm_slots) { in mchp_i2s_mcc_hw_params()
611 if (channels % 2 && channels * 2 <= dev->tdm_slots) { in mchp_i2s_mcc_hw_params()
621 channels = dev->tdm_slots; in mchp_i2s_mcc_hw_params()
/kernel/linux/linux-6.6/sound/soc/apple/
H A Dmca.c145 int tdm_slots; member
472 cl->tdm_slots = slots; in mca_fe_set_tdm_slot()
576 unsigned int tdm_slots, tdm_slot_width, tdm_mask; in mca_fe_hw_params() local
586 tdm_slots = params_channels(params); in mca_fe_hw_params()
590 tdm_slots = cl->tdm_slots; in mca_fe_hw_params()
597 bclk_ratio = tdm_slot_width * tdm_slots; in mca_fe_hw_params()
624 tdm_mask = (1 << tdm_slots) - 1; in mca_fe_hw_params()
632 tdm_mask, tdm_slots, params_channels(params), in mca_fe_hw_params()
/kernel/linux/linux-5.10/include/linux/platform_data/
H A Ddavinci_asp.h80 int tdm_slots; member
/kernel/linux/linux-6.6/include/linux/platform_data/
H A Ddavinci_asp.h72 int tdm_slots; member
/kernel/linux/linux-5.10/sound/soc/sof/
H A Dpcm.c686 channels->min = dai->dai_config->ssp.tdm_slots; in sof_pcm_dai_link_fixup()
687 channels->max = dai->dai_config->ssp.tdm_slots; in sof_pcm_dai_link_fixup()
723 channels->min = dai->dai_config->esai.tdm_slots; in sof_pcm_dai_link_fixup()
724 channels->max = dai->dai_config->esai.tdm_slots; in sof_pcm_dai_link_fixup()
735 channels->min = dai->dai_config->sai.tdm_slots; in sof_pcm_dai_link_fixup()
736 channels->max = dai->dai_config->sai.tdm_slots; in sof_pcm_dai_link_fixup()
H A Dtopology.c2909 config->ssp.tdm_slots = le32_to_cpu(hw_config->tdm_slots); in sof_link_ssp_load()
2919 config->ssp.tdm_slot_width, config->ssp.tdm_slots, in sof_link_ssp_load()
2929 if (config->ssp.tdm_slots < 1 || config->ssp.tdm_slots > 8) { in sof_link_ssp_load()
2976 config->sai.tdm_slots = le32_to_cpu(hw_config->tdm_slots); in sof_link_sai_load()
2985 config->sai.tdm_slots, config->sai.mclk_id); in sof_link_sai_load()
2987 if (config->sai.tdm_slots < 1 || config->sai.tdm_slots > in sof_link_sai_load()
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