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Searched refs:data_width (Results 1 – 25 of 29) sorted by relevance

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/Linux-v5.15/drivers/dma/
Dste_dma40_ll.c54 l3 |= d40_width_to_bits(cfg->dst_info.data_width) in d40_log_cfg()
59 l1 |= d40_width_to_bits(cfg->src_info.data_width) in d40_log_cfg()
112 src |= d40_width_to_bits(cfg->src_info.data_width) in d40_phy_cfg()
114 dst |= d40_width_to_bits(cfg->dst_info.data_width) in d40_phy_cfg()
142 unsigned int data_width = info->data_width; in d40_phy_fill_lli() local
152 if (!IS_ALIGNED(data, data_width)) in d40_phy_fill_lli()
156 if (data_size < num_elems * data_width) in d40_phy_fill_lli()
160 lli->reg_elt = (data_size / data_width) << D40_SREG_ELEM_PHY_ECNT_POS; in d40_phy_fill_lli()
167 lli->reg_elt |= data_width << D40_SREG_ELEM_PHY_EIDX_POS; in d40_phy_fill_lli()
235 size_seg = d40_seg_size(size_rest, info->data_width, in d40_phy_buf_to_lli()
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Dste_dma40.c86 .src_info.data_width = DMA_SLAVE_BUSWIDTH_1_BYTE,
90 .dst_info.data_width = DMA_SLAVE_BUSWIDTH_1_BYTE,
100 .src_info.data_width = DMA_SLAVE_BUSWIDTH_1_BYTE,
104 .dst_info.data_width = DMA_SLAVE_BUSWIDTH_1_BYTE,
1397 return num_elt * d40c->dma_cfg.dst_info.data_width; in d40_residue()
1729 conf->src_info.data_width != in d40_validate_conf()
1731 conf->dst_info.data_width) { in d40_validate_conf()
2123 src_info->data_width, in d40_prep_sg_log()
2124 dst_info->data_width); in d40_prep_sg_log()
2130 dst_info->data_width, in d40_prep_sg_log()
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/Linux-v5.15/drivers/gpu/ipu-v3/
Dipu-csi.c136 unsigned data_width:4; member
231 cfg->data_width = IPU_CSI_DATA_WIDTH_8; in mbus_code_to_bus_cfg()
237 cfg->data_width = IPU_CSI_DATA_WIDTH_8; in mbus_code_to_bus_cfg()
243 cfg->data_width = IPU_CSI_DATA_WIDTH_8; in mbus_code_to_bus_cfg()
249 cfg->data_width = IPU_CSI_DATA_WIDTH_8; in mbus_code_to_bus_cfg()
254 cfg->data_width = IPU_CSI_DATA_WIDTH_8; in mbus_code_to_bus_cfg()
259 cfg->data_width = IPU_CSI_DATA_WIDTH_8; in mbus_code_to_bus_cfg()
265 cfg->data_width = IPU_CSI_DATA_WIDTH_16; in mbus_code_to_bus_cfg()
274 cfg->data_width = IPU_CSI_DATA_WIDTH_8; in mbus_code_to_bus_cfg()
286 cfg->data_width = IPU_CSI_DATA_WIDTH_8; in mbus_code_to_bus_cfg()
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/Linux-v5.15/sound/soc/ux500/
Dux500_pcm.c74 dma_cfg->src_info.data_width = mem_data_width; in ux500_pcm_request_chan()
75 dma_cfg->dst_info.data_width = per_data_width; in ux500_pcm_request_chan()
77 dma_cfg->src_info.data_width = per_data_width; in ux500_pcm_request_chan()
78 dma_cfg->dst_info.data_width = mem_data_width; in ux500_pcm_request_chan()
/Linux-v5.15/sound/soc/xilinx/
Dxlnx_i2s.c101 u32 ch, format, data_width; in xlnx_i2s_probe() local
120 ret = of_property_read_u32(node, "xlnx,dwidth", &data_width); in xlnx_i2s_probe()
125 switch (data_width) { in xlnx_i2s_probe()
/Linux-v5.15/drivers/dma/dw/
Dinternal.h67 .data_width = {4},
83 .data_width = {4},
Dof.c82 pdata->data_width[tmp] = BIT(arr[tmp] & 0x07); in dw_dma_parse_dt()
86 of_property_read_u32_array(np, "data-width", pdata->data_width, nr_masters); in dw_dma_parse_dt()
Dcore.c553 unsigned int data_width = dw->pdata->data_width[m_master]; in dwc_prep_dma_memcpy() local
568 src_width = dst_width = __ffs(data_width | src | dest | len); in dwc_prep_dma_memcpy()
632 unsigned int data_width = dw->pdata->data_width[m_master]; in dwc_prep_slave_sg() local
666 mem_width = __ffs(data_width | mem | len); in dwc_prep_slave_sg()
726 mem_width = __ffs(data_width | mem); in dwc_prep_slave_sg()
1102 pdata->data_width[i] = in do_dma_probe()
/Linux-v5.15/drivers/media/usb/dvb-usb-v2/
Dmxl111sf-phy.c232 u8 msb_start_pos, u8 data_width) in mxl111sf_config_i2s() argument
237 mxl_debug("(0x%02x, 0x%02x)", msb_start_pos, data_width); in mxl111sf_config_i2s()
254 tmp |= data_width; in mxl111sf_config_i2s()
Dmxl111sf-phy.h26 u8 msb_start_pos, u8 data_width);
/Linux-v5.15/sound/soc/codecs/
Dadau7118.c270 u32 data_width = params_width(params), slots_width; in adau7118_hw_params() local
288 if (data_width > slots_width) { in adau7118_hw_params()
290 data_width, slots_width); in adau7118_hw_params()
295 switch (slots_width - data_width) { in adau7118_hw_params()
311 slots_width, data_width); in adau7118_hw_params()
/Linux-v5.15/sound/soc/intel/keembay/
Dkmb_platform.c113 if (kmb_i2s->config.data_width == 16) { in kmb_pcm_tx_fn()
145 if (kmb_i2s->config.data_width == 16) { in kmb_pcm_rx_fn()
589 config->data_width = 16; in kmb_dai_hw_params()
596 config->data_width = 32; in kmb_dai_hw_params()
606 config->data_width = 32; in kmb_dai_hw_params()
630 (config->data_width << DATA_WIDTH_CONFIG_BIT) | in kmb_dai_hw_params()
644 (config->data_width << DATA_WIDTH_CONFIG_BIT) | in kmb_dai_hw_params()
662 u32 bitclk = config->sample_rate * config->data_width * 2; in kmb_dai_hw_params()
Dkmb_platform.h122 u32 data_width; member
/Linux-v5.15/drivers/acpi/acpica/
Dexconvrt.c260 acpi_ex_convert_to_ascii(u64 integer, u16 base, u8 *string, u8 data_width) in acpi_ex_convert_to_ascii() argument
278 switch (data_width) { in acpi_ex_convert_to_ascii()
326 hex_length = (data_width * 2); in acpi_ex_convert_to_ascii()
/Linux-v5.15/drivers/media/pci/cobalt/
Dm00473_freewheel_memmap_package.h19 uint32_t data_width; /* Reg 0x0010 */ member
/Linux-v5.15/include/sound/
Ddesignware_i2s.h20 u32 data_width; member
/Linux-v5.15/include/linux/platform_data/
Ddma-dw.h67 u32 data_width[DW_DMA_MAX_NR_MASTERS]; member
Ddma-ste-dma40.h83 enum dma_slave_buswidth data_width; member
/Linux-v5.15/drivers/spi/
Dspi-cadence-quadspi.c54 u8 data_width; member
303 rdreg |= f_pdata->data_width << CQSPI_REG_RD_INSTR_TYPE_DATA_LSB; in cqspi_calc_rdreg()
327 f_pdata->data_width = CQSPI_INST_TYPE_SINGLE; in cqspi_set_protocol()
342 f_pdata->data_width = CQSPI_INST_TYPE_SINGLE; in cqspi_set_protocol()
345 f_pdata->data_width = CQSPI_INST_TYPE_DUAL; in cqspi_set_protocol()
348 f_pdata->data_width = CQSPI_INST_TYPE_QUAD; in cqspi_set_protocol()
351 f_pdata->data_width = CQSPI_INST_TYPE_OCTAL; in cqspi_set_protocol()
383 f_pdata->data_width = CQSPI_INST_TYPE_OCTAL; in cqspi_set_protocol()
805 reg |= f_pdata->data_width << CQSPI_REG_WR_INSTR_TYPE_DATA_LSB; in cqspi_write_setup()
/Linux-v5.15/arch/x86/kernel/cpu/resctrl/
Dcore.c205 r->data_width = 3; in __get_mem_config_intel()
242 r->data_width = 4; in __rdt_get_mem_config_amd()
262 r->data_width = (r->cache.cbm_len + 3) / 4; in rdt_get_cache_alloc_cfg()
683 if (r->data_width > max_data_width) in rdt_init_padding()
684 max_data_width = r->data_width; in rdt_init_padding()
/Linux-v5.15/include/linux/
Dresctrl.h163 int data_width; member
/Linux-v5.15/sound/soc/dwc/
Ddwc-i2s.c245 config->data_width = 16; in dw_i2s_hw_params()
251 config->data_width = 24; in dw_i2s_hw_params()
257 config->data_width = 32; in dw_i2s_hw_params()
295 config->data_width * 2; in dw_i2s_hw_params()
/Linux-v5.15/drivers/edac/
Dghes_edac.c68 u16 data_width; member
174 if (entry->total_width == entry->data_width) in assign_dmi_dimm_info()
191 entry->total_width, entry->data_width); in assign_dmi_dimm_info()
/Linux-v5.15/drivers/dma/dw-axi-dmac/
Ddw-axi-dmac-platform.c564 unsigned int data_width = BIT(chan->chip->dw->hdata->m_data_width); in dw_axi_dma_set_hw_desc() local
575 mem_width = __ffs(data_width | mem_addr | len); in dw_axi_dma_set_hw_desc()
649 u32 data_width, reg_width, mem_width; in calculate_block_len() local
656 data_width = BIT(chan->chip->dw->hdata->m_data_width); in calculate_block_len()
657 mem_width = __ffs(data_width | dma_addr | buf_len); in calculate_block_len()
/Linux-v5.15/drivers/tty/serial/8250/
D8250_lpss.c181 .data_width = {4},

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