diff options
| -rw-r--r-- | drivers/gpu/drm/nouveau/nouveau_mem.c | 28 | ||||
| -rw-r--r-- | drivers/gpu/drm/nouveau/nv04_instmem.c | 25 |
2 files changed, 25 insertions, 28 deletions
diff --git a/drivers/gpu/drm/nouveau/nouveau_mem.c b/drivers/gpu/drm/nouveau/nouveau_mem.c index ab79bf8cc83..81dadeb9deb 100644 --- a/drivers/gpu/drm/nouveau/nouveau_mem.c +++ b/drivers/gpu/drm/nouveau/nouveau_mem.c @@ -423,34 +423,6 @@ nouveau_mem_vram_init(struct drm_device *dev) return ret; } - /* reserve space at end of VRAM for PRAMIN */ - if (dev_priv->card_type >= NV_50) { - dev_priv->ramin_rsvd_vram = 1 * 1024 * 1024; - } else - if (dev_priv->card_type >= NV_40) { - u32 vs = hweight8((nv_rd32(dev, 0x001540) & 0x0000ff00) >> 8); - u32 rsvd; - - /* estimate grctx size, the magics come from nv40_grctx.c */ - if (dev_priv->chipset == 0x40) rsvd = 0x6aa0 * vs; - else if (dev_priv->chipset < 0x43) rsvd = 0x4f00 * vs; - else if (nv44_graph_class(dev)) rsvd = 0x4980 * vs; - else rsvd = 0x4a40 * vs; - rsvd += 16 * 1024; - rsvd *= dev_priv->engine.fifo.channels; - - /* pciegart table */ - if (drm_pci_device_is_pcie(dev)) - rsvd += 512 * 1024; - - /* object storage */ - rsvd += 512 * 1024; - - dev_priv->ramin_rsvd_vram = round_up(rsvd, 4096); - } else { - dev_priv->ramin_rsvd_vram = 512 * 1024; - } - NV_INFO(dev, "Detected %dMiB VRAM\n", (int)(dev_priv->vram_size >> 20)); if (dev_priv->vram_sys_base) { NV_INFO(dev, "Stolen system memory at: 0x%010llx\n", diff --git a/drivers/gpu/drm/nouveau/nv04_instmem.c b/drivers/gpu/drm/nouveau/nv04_instmem.c index ae36bfc8485..e2075dec84a 100644 --- a/drivers/gpu/drm/nouveau/nv04_instmem.c +++ b/drivers/gpu/drm/nouveau/nv04_instmem.c @@ -28,6 +28,31 @@ int nv04_instmem_init(struct drm_device *dev) /* RAMIN always available */ dev_priv->ramin_available = true; + /* Reserve space at end of VRAM for PRAMIN */ + if (dev_priv->card_type >= NV_40) { + u32 vs = hweight8((nv_rd32(dev, 0x001540) & 0x0000ff00) >> 8); + u32 rsvd; + + /* estimate grctx size, the magics come from nv40_grctx.c */ + if (dev_priv->chipset == 0x40) rsvd = 0x6aa0 * vs; + else if (dev_priv->chipset < 0x43) rsvd = 0x4f00 * vs; + else if (nv44_graph_class(dev)) rsvd = 0x4980 * vs; + else rsvd = 0x4a40 * vs; + rsvd += 16 * 1024; + rsvd *= dev_priv->engine.fifo.channels; + + /* pciegart table */ + if (drm_pci_device_is_pcie(dev)) + rsvd += 512 * 1024; + + /* object storage */ + rsvd += 512 * 1024; + + dev_priv->ramin_rsvd_vram = round_up(rsvd, 4096); + } else { + dev_priv->ramin_rsvd_vram = 512 * 1024; + } + /* Setup shared RAMHT */ ret = nouveau_gpuobj_new_fake(dev, 0x10000, ~0, 4096, NVOBJ_FLAG_ZERO_ALLOC, &ramht); |