diff options
Diffstat (limited to 'drivers/gpu/drm/vmwgfx/vmwgfx_drv.c')
| -rw-r--r-- | drivers/gpu/drm/vmwgfx/vmwgfx_drv.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c index a7dc14a9e94b..eaffb0524092 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c @@ -650,13 +650,18 @@ static int vmw_driver_load(struct drm_device *dev, unsigned long chipset) SVGA_REG_SUGGESTED_GBOBJECT_MEM_SIZE_KB); dev_priv->max_mob_pages = mem_size * 1024 / PAGE_SIZE; - } + dev_priv->prim_bb_mem = + vmw_read(dev_priv, + SVGA_REG_MAX_PRIMARY_BOUNDING_BOX_MEM); + } else + dev_priv->prim_bb_mem = dev_priv->vram_size; ret = vmw_dma_masks(dev_priv); if (unlikely(ret != 0)) goto out_err0; - dev_priv->prim_bb_mem = dev_priv->vram_size; + if (unlikely(dev_priv->prim_bb_mem < dev_priv->vram_size)) + dev_priv->prim_bb_mem = dev_priv->vram_size; mutex_unlock(&dev_priv->hw_mutex); |