Searched refs:mem_width (Results 1 – 7 of 7) sorted by relevance
| /linux-6.12.1/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/ |
| D | nv10.c | 37 static const int mem_width[] = { 0x10, 0x00, 0x20 }; in nv10_devinit_meminit() local
59 nvkm_mask(device, NV04_PFB_CFG0, 0x30, mem_width[i]); in nv10_devinit_meminit()
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| /linux-6.12.1/drivers/dma/dw/ |
| D | core.c | 628 unsigned int mem_width; in dwc_prep_slave_sg() local
662 mem_width = __ffs(sconfig->src_addr_width | mem | len); in dwc_prep_slave_sg()
669 ctlhi = dw->bytes2block(dwc, len, mem_width, &dlen); in dwc_prep_slave_sg()
674 lli_write(desc, ctllo, ctllo | DWC_CTLL_SRC_WIDTH(mem_width)); in dwc_prep_slave_sg()
722 mem_width = __ffs(sconfig->dst_addr_width | mem); in dwc_prep_slave_sg()
723 lli_write(desc, ctllo, ctllo | DWC_CTLL_DST_WIDTH(mem_width)); in dwc_prep_slave_sg()
835 u32 reg_width, reg_burst, mem_width; in dwc_verify_m_buswidth() local
837 mem_width = dw->pdata->data_width[dwc->dws.m_master]; in dwc_verify_m_buswidth()
852 if (mem_width < reg_width) in dwc_verify_m_buswidth()
855 dwc->dma_sconfig.src_addr_width = mem_width; in dwc_verify_m_buswidth()
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| /linux-6.12.1/drivers/dma/dw-axi-dmac/ |
| D | dw-axi-dmac-platform.c | 655 unsigned int mem_width; in dw_axi_dma_set_hw_desc() local
664 mem_width = __ffs(data_width | mem_addr | len); in dw_axi_dma_set_hw_desc()
665 if (mem_width > DWAXIDMAC_TRANS_WIDTH_32) in dw_axi_dma_set_hw_desc()
666 mem_width = DWAXIDMAC_TRANS_WIDTH_32; in dw_axi_dma_set_hw_desc()
678 mem_width << CH_CTL_L_SRC_WIDTH_POS | in dw_axi_dma_set_hw_desc()
681 block_ts = len >> mem_width; in dw_axi_dma_set_hw_desc()
687 mem_width << CH_CTL_L_DST_WIDTH_POS | in dw_axi_dma_set_hw_desc()
738 u32 data_width, reg_width, mem_width; in calculate_block_len() local
746 mem_width = __ffs(data_width | dma_addr | buf_len); in calculate_block_len()
747 if (mem_width > DWAXIDMAC_TRANS_WIDTH_32) in calculate_block_len()
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| /linux-6.12.1/drivers/dma/ |
| D | at_hdmac.c | 1262 unsigned int mem_width; in atc_prep_slave_sg() local
1317 mem_width = 2; in atc_prep_slave_sg()
1319 mem_width = 0; in atc_prep_slave_sg()
1324 FIELD_PREP(ATC_SRC_WIDTH, mem_width) | in atc_prep_slave_sg()
1325 len >> mem_width; in atc_prep_slave_sg()
1366 mem_width = 2; in atc_prep_slave_sg()
1368 mem_width = 0; in atc_prep_slave_sg()
1373 FIELD_PREP(ATC_DST_WIDTH, mem_width) | in atc_prep_slave_sg()
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| /linux-6.12.1/drivers/gpu/drm/amd/amdkfd/ |
| D | kfd_topology.c | 975 u16 mem_width, mem_clock; in find_system_memory() local
981 mem_width = (u16)(*(const u16 *)(dmi_data + 0x6)); in find_system_memory()
984 if (mem_width != 0xFFFF && mem_width != 0) in find_system_memory()
985 mem->width = mem_width; in find_system_memory()
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| /linux-6.12.1/drivers/dma/stm32/ |
| D | stm32-dma.c | 221 u32 mem_width; member
967 chan->mem_width = src_addr_width; in stm32_dma_set_xfer_param()
1023 chan->mem_width = dst_addr_width; in stm32_dma_set_xfer_param()
1414 burst_size = chan->mem_burst * chan->mem_width; in stm32_dma_desc_residue()
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| D | stm32-mdma.c | 246 u32 mem_width; member
573 chan->mem_width = src_addr_width; in stm32_mdma_set_xfer_param()
632 chan->mem_width = dst_addr_width; in stm32_mdma_set_xfer_param()
1352 burst_size = chan->mem_burst * chan->mem_width; in stm32_mdma_desc_residue()
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