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Searched refs:vram (Results 1 – 25 of 105) sorted by relevance

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/openbmc/linux/drivers/gpu/drm/virtio/
H A Dvirtgpu_vram.c10 struct virtio_gpu_object_vram *vram = to_virtio_gpu_vram(bo); in virtio_gpu_vram_free() local
15 unmap = drm_mm_node_allocated(&vram->vram_node); in virtio_gpu_vram_free()
38 struct virtio_gpu_object_vram *vram = to_virtio_gpu_vram(bo); in virtio_gpu_vram_mmap() local
44 wait_event(vgdev->resp_wq, vram->map_state != STATE_INITIALIZING); in virtio_gpu_vram_mmap()
45 if (vram->map_state != STATE_OK) in virtio_gpu_vram_mmap()
54 if (vram->map_info == VIRTIO_GPU_MAP_CACHE_WC) in virtio_gpu_vram_mmap()
56 else if (vram->map_info == VIRTIO_GPU_MAP_CACHE_UNCACHED) in virtio_gpu_vram_mmap()
60 if (vm_size != vram->vram_node.size) in virtio_gpu_vram_mmap()
64 vram->vram_node.start >> PAGE_SHIFT, in virtio_gpu_vram_mmap()
74 struct virtio_gpu_object_vram *vram = to_virtio_gpu_vram(bo); in virtio_gpu_vram_map_dma_buf() local
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H A Dvirtgpu_object.c72 struct virtio_gpu_object_vram *vram = to_virtio_gpu_vram(bo); in virtio_gpu_cleanup_object() local
75 if (drm_mm_node_allocated(&vram->vram_node)) in virtio_gpu_cleanup_object()
76 drm_mm_remove_node(&vram->vram_node); in virtio_gpu_cleanup_object()
80 drm_gem_free_mmap_offset(&vram->base.base.base); in virtio_gpu_cleanup_object()
81 drm_gem_object_release(&vram->base.base.base); in virtio_gpu_cleanup_object()
82 kfree(vram); in virtio_gpu_cleanup_object()
/openbmc/linux/drivers/gpu/drm/nouveau/nvkm/subdev/fb/
H A Dram.c48 struct nvkm_vram *vram = nvkm_vram(memory); in nvkm_vram_map() local
50 .memory = &vram->memory, in nvkm_vram_map()
52 .mem = vram->mn, in nvkm_vram_map()
67 struct nvkm_vram *vram = nvkm_vram(memory); in nvkm_vram_addr() local
68 if (!nvkm_mm_contiguous(vram->mn)) in nvkm_vram_addr()
70 return (u64)nvkm_mm_addr(vram->mn) << NVKM_RAM_MM_SHIFT; in nvkm_vram_addr()
88 struct nvkm_vram *vram = nvkm_vram(memory); in nvkm_vram_dtor() local
89 struct nvkm_mm_node *next = vram->mn; in nvkm_vram_dtor()
91 mutex_lock(&vram->ram->mutex); in nvkm_vram_dtor()
94 nvkm_mm_free(&vram->ram->vram, &node); in nvkm_vram_dtor()
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H A Dramgp102.c24 nvkm_mm_fini(&(*pram)->vram); in gp102_ram_new()
26 return nvkm_mm_init(&(*pram)->vram, NVKM_RAM_MM_NORMAL, in gp102_ram_new()
H A Drammcp77.c80 nvkm_mm_fini(&ram->base.vram); in mcp77_ram_new()
82 return nvkm_mm_init(&ram->base.vram, NVKM_RAM_MM_NORMAL, in mcp77_ram_new()
/openbmc/linux/drivers/video/fbdev/
H A Dsh7760fb.c377 unsigned long vram; in sh7760fb_alloc_mem() local
393 vram = info->var.xres * info->var.yres; in sh7760fb_alloc_mem()
396 vram >>= 3; in sh7760fb_alloc_mem()
398 vram >>= 2; in sh7760fb_alloc_mem()
400 vram >>= 1; in sh7760fb_alloc_mem()
402 vram *= 2; in sh7760fb_alloc_mem()
403 if ((vram < 1) || (vram > 1024 * 2048)) { in sh7760fb_alloc_mem()
408 if (vram < PAGE_SIZE) in sh7760fb_alloc_mem()
409 vram = PAGE_SIZE; in sh7760fb_alloc_mem()
411 fbmem = dma_alloc_coherent(info->device, vram, &par->fbdma, GFP_KERNEL); in sh7760fb_alloc_mem()
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/openbmc/qemu/hw/display/
H A Dbochs-display.c39 MemoryRegion vram; member
221 ptr = memory_region_get_ram_ptr(&s->vram); in bochs_display_update()
234 snap = memory_region_snapshot_and_clear_dirty(&s->vram, in bochs_display_update()
239 dirty = memory_region_snapshot_get_dirty(&s->vram, snap, in bochs_display_update()
282 memory_region_init_ram(&s->vram, obj, "bochs-display-vram", s->vgamem, in bochs_display_realize()
295 pci_register_bar(&s->pci, 0, PCI_BASE_ADDRESS_MEM_PREFETCH, &s->vram); in bochs_display_realize()
311 memory_region_set_log(&s->vram, true, DIRTY_MEMORY_VGA); in bochs_display_realize()
H A Dtcx.c66 uint8_t *vram; member
226 s = ts->vram; in tcx_update_display()
277 s = ts->vram; in tcx24_update_display()
372 memset(s->vram, 0, MAXX*MAXY); in tcx_reset()
483 s->vram[addr + i] = s->tmpblit; in tcx_stip_writel()
491 s->vram[addr + i] = s->tmpblit; in tcx_stip_writel()
515 s->vram[addr + i] = s->tmpblit; in tcx_rstip_writel()
524 s->vram[addr + i] = s->tmpblit; in tcx_rstip_writel()
581 memset(&s->vram[addr], s->tmpblit, len); in tcx_blit_writel()
590 memcpy(&s->vram[addr], &s->vram[adsr], len); in tcx_blit_writel()
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H A Dg364fb.c81 uint8_t *vram; in g364fb_draw_graphic8() local
128 vram = memory_region_get_ram_ptr(&s->mem_vram) + s->top_of_screen; in g364fb_draw_graphic8()
150 index = *vram; in g364fb_draw_graphic8()
165 index = *vram; in g364fb_draw_graphic8()
174 vram++; in g364fb_draw_graphic8()
205 vram += G364_PAGE_SIZE; in g364fb_draw_graphic8()
277 uint8_t *vram = memory_region_get_ram_ptr(&s->mem_vram); in g364fb_reset() local
288 memset(vram, 0, s->vram_size); in g364fb_reset()
H A Dvga.c178 memory_region_init_alias(&s->chain4_alias, memory_region_owner(&s->vram), in vga_update_memory_access()
179 "vga.chain4", &s->vram, offset, size); in vga_update_memory_access()
951 memory_region_set_dirty(&s->vram, addr, 1); in vga_mem_writeb()
1027 memory_region_set_dirty(&s->vram, addr << 2, sizeof(uint32_t)); in vga_mem_writeb()
1467 memory_region_set_log(&s->vram, true, DIRTY_MEMORY_VGA); in vga_dirty_log_start()
1472 memory_region_set_log(&s->vram, false, DIRTY_MEMORY_VGA); in vga_dirty_log_stop()
1674 snap = memory_region_snapshot_and_clear_dirty(&s->vram, region_start, in vga_draw_graphic()
1697 update = memory_region_snapshot_get_dirty(&s->vram, snap, in vga_draw_graphic()
1699 update |= memory_region_snapshot_get_dirty(&s->vram, snap, in vga_draw_graphic()
1702 update = memory_region_snapshot_get_dirty(&s->vram, snap, in vga_draw_graphic()
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/openbmc/linux/drivers/gpu/drm/msm/
H A Dmsm_drv.c69 static char *vram = "16m"; variable
70 MODULE_PARM_DESC(vram, "Configure VRAM size (for devices without IOMMU/GPUMMU)");
71 module_param(vram, charp, 0);
357 DRM_INFO("using %s VRAM carveout\n", vram); in msm_init_vram()
358 size = memparse(vram, NULL); in msm_init_vram()
365 priv->vram.size = size; in msm_init_vram()
367 drm_mm_init(&priv->vram.mm, 0, (size >> PAGE_SHIFT) - 1); in msm_init_vram()
368 spin_lock_init(&priv->vram.lock); in msm_init_vram()
377 &priv->vram.paddr, GFP_KERNEL, attrs); in msm_init_vram()
380 priv->vram.paddr = 0; in msm_init_vram()
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H A Dmsm_gem.c27 priv->vram.paddr; in physaddr()
120 spin_lock(&priv->vram.lock); in get_pages_vram()
121 ret = drm_mm_insert_node(&priv->vram.mm, msm_obj->vram_node, npages); in get_pages_vram()
122 spin_unlock(&priv->vram.lock); in get_pages_vram()
187 spin_lock(&priv->vram.lock); in put_pages_vram()
189 spin_unlock(&priv->vram.lock); in put_pages_vram()
1179 else if ((flags & (MSM_BO_STOLEN | MSM_BO_SCANOUT)) && priv->vram.size) in msm_gem_new()
1182 if (GEM_WARN_ON(use_vram && !priv->vram.size)) in msm_gem_new()
/openbmc/linux/drivers/gpu/drm/ast/
H A Dast_mm.c90 ast->vram = devm_ioremap_wc(dev->dev, base, vram_size); in ast_mm_init()
91 if (!ast->vram) in ast_mm_init()
/openbmc/linux/drivers/gpu/drm/nouveau/
H A Dnouveau_chan.h28 struct nvif_object vram; member
67 u32 vram, u32 gart, struct nouveau_channel **);
H A Dnouveau_bo5039.c148 SET_CONTEXT_DMA_BUFFER_IN, chan->vram.handle, in nv50_bo_move_init()
149 SET_CONTEXT_DMA_BUFFER_OUT, chan->vram.handle); in nv50_bo_move_init()
H A Dnouveau_chan.c104 nvif_object_dtor(&chan->vram); in nouveau_channel_del()
366 nouveau_channel_init(struct nouveau_channel *chan, u32 vram, u32 gart) in nouveau_channel_init() argument
412 ret = nvif_object_ctor(&chan->user, "abi16ChanVramCtxDma", vram, in nouveau_channel_init()
414 &chan->vram); in nouveau_channel_init()
499 bool priv, u64 runm, u32 vram, u32 gart, struct nouveau_channel **pchan) in nouveau_channel_new() argument
509 ret = nouveau_channel_init(*pchan, vram, gart); in nouveau_channel_new()
/openbmc/linux/Documentation/fb/
H A Dintelfb.rst38 c. "vram=<value>"
99 append="video=intelfb:mode=800x600-32@75,accel,hwcursor,vram=8"
127 modprobe intelfb mode=800x600-32@75 vram=8 accel=1 hwcursor=1
131 options intelfb mode=800x600-32@75 vram=8 accel=1 hwcursor=1
/openbmc/linux/drivers/video/fbdev/geode/
H A Dgxfb_core.c37 static int vram; variable
252 info->fix.smem_len = vram ? vram : gx_frame_buffer_size(); in gxfb_map_video_memory()
535 module_param(vram, int, 0);
536 MODULE_PARM_DESC(vram, "video memory size");
H A Dlxfb_core.c29 static int vram; variable
359 info->fix.smem_len = vram ? vram : lx_framebuffer_size(); in lxfb_map_video_memory()
673 module_param(vram, int, 0);
674 MODULE_PARM_DESC(vram, "video memory size");
/openbmc/linux/drivers/gpu/drm/etnaviv/
H A Detnaviv_dump.c202 struct etnaviv_vram_mapping *vram; in etnaviv_core_dump() local
207 vram = submit->bos[i].mapping; in etnaviv_core_dump()
221 iter.hdr->iova = cpu_to_le64(vram->iova); in etnaviv_core_dump()
/openbmc/linux/drivers/gpu/drm/mgag200/
H A Dmgag200_drv.c111 return mgag200_probe_vram(mdev->vram, resource_size(mdev->vram_res)); in mgag200_device_probe_vram()
153 mdev->vram = devm_ioremap(dev->dev, res->start, resource_size(res)); in mgag200_device_preinit()
154 if (!mdev->vram) in mgag200_device_preinit()
/openbmc/linux/drivers/gpu/drm/hyperv/
H A Dhyperv_drm_proto.c173 struct synthvid_vram_location vram; member
259 msg->vram.user_ctx = vram_pp; in hyperv_update_vram_location()
260 msg->vram.vram_gpa = vram_pp; in hyperv_update_vram_location()
261 msg->vram.is_vram_gpa_specified = 1; in hyperv_update_vram_location()
H A Dhyperv_drm_drv.c94 hv->vram = ioremap_cache(hv->mem->start, hv->fb_size); in hyperv_setup_vram()
95 if (!hv->vram) { in hyperv_setup_vram()
96 drm_err(dev, "Failed to map vram\n"); in hyperv_setup_vram()
138 * vram location is not fatal. Device will update dirty area till in hyperv_vmbus_probe()
143 drm_warn(dev, "Failed to update vram location.\n"); in hyperv_vmbus_probe()
160 iounmap(hv->vram); in hyperv_vmbus_probe()
179 iounmap(hv->vram); in hyperv_vmbus_remove()
/openbmc/linux/arch/arm64/boot/dts/arm/
H A Dvexpress-v2f-1xv7-ca53x2.dts76 vram: vram@18000000 { label
/openbmc/linux/drivers/gpu/drm/nouveau/include/nvif/
H A Dif0008.h26 __u8 vram; member

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