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Searched refs:dbuf (Results 1 – 25 of 34) sorted by relevance

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/drivers/gpu/drm/
A Ddrm_format_helper.c195 void *dbuf; in __drm_fb_xfrm_toio() local
201 stmp = dbuf + stmp_off; in __drm_fb_xfrm_toio()
203 if (!dbuf) in __drm_fb_xfrm_toio()
216 memcpy_toio(dst, dbuf, dbuf_len); in __drm_fb_xfrm_toio()
257 __le32 *dbuf32 = dbuf; in drm_fb_xfrm_line_32to8()
289 __le64 *dbuf64 = dbuf; in drm_fb_xfrm_line_32to16()
338 __le32 *dbuf32 = dbuf; in drm_fb_xfrm_line_32to24()
388 __le32 *dbuf32 = dbuf; in drm_fb_xfrm_line_32to32()
452 u16 *dbuf16 = dbuf; in drm_fb_swab16_line()
462 u32 *dbuf32 = dbuf; in drm_fb_swab32_line()
[all …]
/drivers/media/common/videobuf2/
A Dvideobuf2-vmalloc.c32 struct dma_buf *dbuf; member
216 struct vb2_vmalloc_buf *buf = dbuf->priv; in vb2_vmalloc_dmabuf_ops_attach()
307 vb2_vmalloc_put(dbuf->priv); in vb2_vmalloc_dmabuf_ops_release()
313 struct vb2_vmalloc_buf *buf = dbuf->priv; in vb2_vmalloc_dmabuf_ops_vmap()
341 struct dma_buf *dbuf; in vb2_vmalloc_get_dmabuf() local
352 dbuf = dma_buf_export(&exp_info); in vb2_vmalloc_get_dmabuf()
353 if (IS_ERR(dbuf)) in vb2_vmalloc_get_dmabuf()
359 return dbuf; in vb2_vmalloc_get_dmabuf()
404 struct dma_buf *dbuf, in vb2_vmalloc_attach_dmabuf() argument
409 if (dbuf->size < size) in vb2_vmalloc_attach_dmabuf()
[all …]
A Dvideobuf2-dma-sg.c375 struct vb2_dma_sg_buf *buf = dbuf->priv; in vb2_dma_sg_dmabuf_ops_attach()
462 vb2_dma_sg_put(dbuf->priv); in vb2_dma_sg_dmabuf_ops_release()
469 struct vb2_dma_sg_buf *buf = dbuf->priv; in vb2_dma_sg_dmabuf_ops_begin_cpu_access()
480 struct vb2_dma_sg_buf *buf = dbuf->priv; in vb2_dma_sg_dmabuf_ops_end_cpu_access()
493 buf = dbuf->priv; in vb2_dma_sg_dmabuf_ops_vmap()
526 struct dma_buf *dbuf; in vb2_dma_sg_get_dmabuf() local
537 dbuf = dma_buf_export(&exp_info); in vb2_dma_sg_get_dmabuf()
538 if (IS_ERR(dbuf)) in vb2_dma_sg_get_dmabuf()
544 return dbuf; in vb2_dma_sg_get_dmabuf()
626 if (dbuf->size < size) in vb2_dma_sg_attach_dmabuf()
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A Dvideobuf2-dma-contig.c324 struct vb2_dc_buf *buf = dbuf->priv; in vb2_dc_dmabuf_ops_attach()
423 vb2_dc_put(dbuf->priv); in vb2_dc_dmabuf_ops_release()
445 buf = dbuf->priv; in vb2_dc_dmabuf_ops_vmap()
458 return vb2_dc_mmap(dbuf->priv, vma); in vb2_dc_dmabuf_ops_mmap()
503 struct dma_buf *dbuf; in vb2_dc_get_dmabuf() local
517 dbuf = dma_buf_export(&exp_info); in vb2_dc_get_dmabuf()
518 if (IS_ERR(dbuf)) in vb2_dc_get_dmabuf()
524 return dbuf; in vb2_dc_get_dmabuf()
770 struct dma_buf *dbuf, unsigned long size) in vb2_dc_attach_dmabuf() argument
775 if (dbuf->size < size) in vb2_dc_attach_dmabuf()
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A Dvideobuf2-core.c313 dma_buf_put(p->dbuf); in __vb2_plane_dmabuf_put()
315 p->dbuf = NULL; in __vb2_plane_dmabuf_put()
1400 planes[plane].dbuf = dbuf; in __prepare_dmabuf()
1422 if (dbuf == vb->planes[plane].dbuf && in __prepare_dmabuf()
1445 if (planes[plane].dbuf == vb->planes[i].dbuf && in __prepare_dmabuf()
1448 vb->planes[plane].dbuf = vb->planes[i].dbuf; in __prepare_dmabuf()
1461 planes[plane].dbuf, in __prepare_dmabuf()
1469 vb->planes[plane].dbuf = planes[plane].dbuf; in __prepare_dmabuf()
2439 struct dma_buf *dbuf; in vb2_core_expbuf() local
2477 if (IS_ERR_OR_NULL(dbuf)) { in vb2_core_expbuf()
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/drivers/scsi/lpfc/
A Dlpfc_mem.c519 &hbqbp->dbuf.phys); in lpfc_els_hbq_alloc()
520 if (!hbqbp->dbuf.virt) { in lpfc_els_hbq_alloc()
543 dma_pool_free(phba->lpfc_hbq_pool, hbqbp->dbuf.virt, hbqbp->dbuf.phys); in lpfc_els_hbq_free()
577 &dma_buf->dbuf.phys); in lpfc_sli4_rb_alloc()
578 if (!dma_buf->dbuf.virt) { in lpfc_sli4_rb_alloc()
604 dma_pool_free(phba->lpfc_drb_pool, dmab->dbuf.virt, dmab->dbuf.phys); in lpfc_sli4_rb_free()
635 GFP_KERNEL, &dma_buf->dbuf.phys); in lpfc_sli4_nvmet_alloc()
636 if (!dma_buf->dbuf.virt) { in lpfc_sli4_nvmet_alloc()
663 dmab->dbuf.virt, dmab->dbuf.phys); in lpfc_sli4_nvmet_free()
696 list_del(&hbq_entry->dbuf.list); in lpfc_in_buf_free()
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A Dlpfc_sli.c2404 list_del(&hbq_buf->dbuf.list); in lpfc_sli_hbqbuf_free_all()
2570 dbuf.list); in lpfc_sli_hbqbuf_fill_hbqs()
2585 dbuf.list); in lpfc_sli_hbqbuf_fill_hbqs()
3186 return &hbq_entry->dbuf; in lpfc_sli_get_buff()
3275 axchg->payload = nvmebuf->dbuf.virt; in lpfc_nvme_unsol_ls_handler()
18666 &dmabuf->dbuf.list, list) { in lpfc_cleanup_rcv_buffers()
18710 &dmabuf->dbuf.list, list) { in lpfc_rcv_seq_check_edtov()
18744 INIT_LIST_HEAD(&dmabuf->dbuf.list); in lpfc_fc_frame_add()
18773 list_add_tail(&dmabuf->dbuf.list, &seq_dmabuf->dbuf.list); in lpfc_fc_frame_add()
18782 list_add_tail(&dmabuf->dbuf.list, &seq_dmabuf->dbuf.list); in lpfc_fc_frame_add()
[all …]
A Dlpfc.h162 struct lpfc_dmabuf dbuf; member
173 struct lpfc_dmabuf dbuf; member
/drivers/gpu/drm/xen/
A Dxen_drm_front.c44 struct xen_drm_front_dbuf *dbuf, u64 dbuf_cookie) in dbuf_add_to_list() argument
46 dbuf->dbuf_cookie = dbuf_cookie; in dbuf_add_to_list()
47 list_add(&dbuf->list, &front_info->dbuf_list); in dbuf_add_to_list()
163 struct xen_drm_front_dbuf *dbuf; in xen_drm_front_dbuf_create() local
173 dbuf = kzalloc(sizeof(*dbuf), GFP_KERNEL); in xen_drm_front_dbuf_create()
174 if (!dbuf) in xen_drm_front_dbuf_create()
177 dbuf_add_to_list(front_info, dbuf, dbuf_cookie); in xen_drm_front_dbuf_create()
183 buf_cfg.pgdir = &dbuf->shbuf; in xen_drm_front_dbuf_create()
195 xen_front_pgdir_shbuf_get_dir_start(&dbuf->shbuf); in xen_drm_front_dbuf_create()
215 ret = xen_front_pgdir_shbuf_map(&dbuf->shbuf); in xen_drm_front_dbuf_create()
/drivers/gpu/drm/i915/display/
A Dintel_display_device.c662 .dbuf.size = 896 - 4, /* 4 blocks for bypass path allocation */
663 .dbuf.slice_mask = BIT(DBUF_S1),
813 .dbuf.slice_mask = BIT(DBUF_S1), \
846 .dbuf.size = 512 - 4, /* 4 blocks for bypass path allocation */
861 .dbuf.size = 1024 - 4, /* 4 blocks for bypass path allocation */
871 .dbuf.size = 2048, \
872 .dbuf.slice_mask = BIT(DBUF_S1) | BIT(DBUF_S2), \
961 .dbuf.size = 2048, \
962 .dbuf.slice_mask = BIT(DBUF_S1) | BIT(DBUF_S2), \
1128 .dbuf.size = 4096, \
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A Dskl_watermark.c407 return DISPLAY_INFO(display)->dbuf.size / in intel_dbuf_slice_size()
408 hweight8(DISPLAY_INFO(display)->dbuf.slice_mask); in intel_dbuf_slice_size()
427 WARN_ON(ddb->end > DISPLAY_INFO(display)->dbuf.size); in skl_ddb_entry_for_slices()
2578 DISPLAY_INFO(display)->dbuf.slice_mask, in skl_compute_ddb()
3056 to_intel_dbuf_state(display->dbuf.obj.state); in skl_wm_get_hw_state()
3332 intel_atomic_global_obj_init(display, &display->dbuf.obj, in intel_dbuf_init()
3687 to_intel_dbuf_state(display->dbuf.obj.state); in skl_mbus_sanitize()
3710 to_intel_dbuf_state(display->dbuf.obj.state); in skl_dbuf_is_misconfigured()
3787 to_intel_dbuf_state(display->dbuf.obj.state); in skl_wm_crtc_disable_noatomic()
3857 hw_enabled_slices != display->dbuf.enabled_slices) in intel_wm_state_verify()
[all …]
A Dintel_display_core.h370 } dbuf; member
A Dintel_display_power.c1087 u8 slice_mask = DISPLAY_INFO(display)->dbuf.slice_mask; in gen9_dbuf_slices_update()
1109 display->dbuf.enabled_slices = req_slices; in gen9_dbuf_slices_update()
1118 display->dbuf.enabled_slices = intel_enabled_dbuf_slices_mask(display); in gen9_dbuf_enable()
1120 slices_mask = BIT(DBUF_S1) | display->dbuf.enabled_slices; in gen9_dbuf_enable()
A Dintel_display_device.h288 } dbuf; member
/drivers/base/firmware_loader/
A Dmain.c115 void *dbuf, in __allocate_fw_priv() argument
123 if ((opt_flags & FW_OPT_PARTIAL) && !dbuf) in __allocate_fw_priv()
142 fw_priv->data = dbuf; in __allocate_fw_priv()
169 struct fw_priv **fw_priv, void *dbuf, size_t size, in alloc_lookup_fw_priv() argument
190 tmp = __allocate_fw_priv(fw_name, fwc, dbuf, size, offset, opt_flags); in alloc_lookup_fw_priv()
743 struct device *device, void *dbuf, size_t size, in _request_firmware_prepare() argument
757 if (firmware_request_builtin_buf(firmware, name, dbuf, size)) { in _request_firmware_prepare()
762 ret = alloc_lookup_fw_priv(name, &fw_cache, &fw_priv, dbuf, size, in _request_firmware_prepare()
A Dfirmware.h163 struct fw_priv **fw_priv, void *dbuf, size_t size,
/drivers/tty/serial/
A Damba-pl011.c819 struct pl011_dmabuf *dbuf; in pl011_dma_rx_trigger_dma() local
825 dbuf = uap->dmarx.use_buf_b ? in pl011_dma_rx_trigger_dma()
827 desc = dmaengine_prep_slave_single(rxchan, dbuf->dma, dbuf->len, in pl011_dma_rx_trigger_dma()
867 struct pl011_dmabuf *dbuf = use_buf_b ? in pl011_dma_rx_chars() local
877 dmataken = dbuf->len - dmarx->last_residue; in pl011_dma_rx_chars()
900 dmarx->last_residue = dbuf->len; in pl011_dma_rx_chars()
935 struct pl011_dmabuf *dbuf = dmarx->use_buf_b ? in pl011_dma_rx_irq() local
958 pending = dbuf->len - state.residue; in pl011_dma_rx_irq()
1004 pending = dbuf->len - state.residue; in pl011_dma_rx_callback()
1056 struct pl011_dmabuf *dbuf; in pl011_dma_rx_poll() local
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/drivers/misc/mei/
A Ddma-ring.c133 unsigned char *dbuf = dev->dr_dscr[DMA_DSCR_DEVICE].vaddr; in mei_dma_copy_from() local
138 memcpy(buf, dbuf + b_offset, b_n); in mei_dma_copy_from()
/drivers/crypto/bcm/
A Dutil.c275 u8 dbuf[16]; in __dump_sg() local
283 sg_copy_part_to_buf(sg, dbuf, count, idx); in __dump_sg()
286 4, 1, dbuf, count, false); in __dump_sg()
/drivers/media/platform/nvidia/tegra-vde/
A Dv4l2.c177 get_dma_buf(vb->planes[i].dbuf); in tegra_buf_init()
179 err = tegra_vde_dmabuf_cache_map(vde, vb->planes[i].dbuf, in tegra_buf_init()
183 dma_buf_put(vb->planes[i].dbuf); in tegra_buf_init()
/drivers/usb/gadget/udc/
A Domap_udc.c2462 unsigned buf, unsigned maxp, int dbuf) in omap_ep_setup() argument
2503 dbuf = 1; in omap_ep_setup()
2510 dbuf = 0; in omap_ep_setup()
2528 if (dbuf && addr) in omap_ep_setup()
2538 name, addr, epn_rxtx, maxp, dbuf ? "x2" : "", buf); in omap_ep_setup()
2547 if (dbuf) in omap_ep_setup()
2558 ep->double_buf = dbuf; in omap_ep_setup()
/drivers/gpu/drm/amd/amdgpu/
A Damdgpu_object.h264 struct dma_buf *dbuf, u32 domain,
/drivers/net/ethernet/intel/ice/
A Dice_lan_tx_rx.h386 u8 dbuf; member
/drivers/scsi/qla2xxx/
A Dqla_sup.c1544 uint8_t *dbuf = vmalloc(RMW_BUFFER_SIZE); in qla25xx_write_nvram_data() local
1546 if (!dbuf) in qla25xx_write_nvram_data()
1548 ha->isp_ops->read_optrom(vha, dbuf, ha->flt_region_vpd_nvram << 2, in qla25xx_write_nvram_data()
1550 memcpy(dbuf + (naddr << 2), buf, bytes); in qla25xx_write_nvram_data()
1551 ha->isp_ops->write_optrom(vha, dbuf, ha->flt_region_vpd_nvram << 2, in qla25xx_write_nvram_data()
1553 vfree(dbuf); in qla25xx_write_nvram_data()
/drivers/mmc/host/
A Dcavium.c299 u64 dbuf) in do_read() argument
307 writeq((0x10000 | (dbuf << 6)), host->base + MIO_EMM_BUF_IDX(host)); in do_read()

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