Searched defs:vsg (Results 1 - 2 of 2) sorted by relevance

/drivers/gpu/drm/via/
H A Dvia_dmablit.c64 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 Dbttv-risc.c139 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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