Searched defs:vsg (Results 1 - 2 of 2) sorted by relevance
/drivers/gpu/drm/via/ |
H A D | via_dmablit.c | 64 via_unmap_blit_from_device(struct pci_dev *pdev, drm_via_sg_info_t *vsg) argument 66 int num_desc = vsg->num_desc; 67 unsigned cur_descriptor_page = num_desc / vsg->descriptors_per_page; 68 unsigned descriptor_this_page = num_desc % vsg->descriptors_per_page; 69 drm_via_descriptor_t *desc_ptr = vsg->desc_pages[cur_descriptor_page] + 71 dma_addr_t next = vsg->chain_start; 76 descriptor_this_page = vsg->descriptors_per_page - 1; 77 desc_ptr = vsg->desc_pages[cur_descriptor_page] + 81 dma_unmap_page(&pdev->dev, desc_ptr->mem_addr, desc_ptr->size, vsg->direction); 97 drm_via_sg_info_t *vsg, 95 via_map_blit_for_device(struct pci_dev *pdev, const drm_via_dmablit_t *xfer, drm_via_sg_info_t *vsg, int mode) argument 172 via_free_sg_info(struct pci_dev *pdev, drm_via_sg_info_t *vsg) argument 209 via_fire_dmablit(struct drm_device *dev, drm_via_sg_info_t *vsg, int engine) argument 231 via_lock_all_dma_pages(drm_via_sg_info_t *vsg, drm_via_dmablit_t *xfer) argument 267 via_alloc_desc_pages(drm_via_sg_info_t *vsg) argument 578 via_build_sg_info(struct drm_device *dev, drm_via_sg_info_t *vsg, drm_via_dmablit_t *xfer) argument 728 drm_via_sg_info_t *vsg; local [all...] |
/drivers/media/pci/bt8xx/ |
H A D | bttv-risc.c | 139 struct scatterlist *vsg; local 160 vsg = sglist; 196 while (voffset && voffset >= sg_dma_len(vsg)) { 197 voffset -= sg_dma_len(vsg); 198 vsg++; 208 if (voffset + (ylen>>hshift) > sg_dma_len(vsg)) 209 ylen = (sg_dma_len(vsg) - voffset) << hshift; 228 *(rp++)=cpu_to_le32(sg_dma_address(vsg)+voffset);
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