diff options
Diffstat (limited to 'drivers/gpu/drm/vmwgfx/vmwgfx_drv.c')
| -rw-r--r-- | drivers/gpu/drm/vmwgfx/vmwgfx_drv.c | 22 |
1 files changed, 15 insertions, 7 deletions
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c index 7b88104144c..a98ee19bd68 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c @@ -402,6 +402,8 @@ static int vmw_driver_load(struct drm_device *dev, unsigned long chipset) init_waitqueue_head(&dev_priv->fifo_queue); dev_priv->fence_queue_waiters = 0; atomic_set(&dev_priv->fifo_queue_waiters, 0); + INIT_LIST_HEAD(&dev_priv->surface_lru); + dev_priv->used_memory_size = 0; dev_priv->io_start = pci_resource_start(dev->pdev, 0); dev_priv->vram_start = pci_resource_start(dev->pdev, 1); @@ -422,6 +424,10 @@ static int vmw_driver_load(struct drm_device *dev, unsigned long chipset) dev_priv->capabilities = vmw_read(dev_priv, SVGA_REG_CAPABILITIES); + dev_priv->vram_size = vmw_read(dev_priv, SVGA_REG_VRAM_SIZE); + dev_priv->mmio_size = vmw_read(dev_priv, SVGA_REG_MEM_SIZE); + dev_priv->fb_max_width = vmw_read(dev_priv, SVGA_REG_MAX_WIDTH); + dev_priv->fb_max_height = vmw_read(dev_priv, SVGA_REG_MAX_HEIGHT); if (dev_priv->capabilities & SVGA_CAP_GMR) { dev_priv->max_gmr_descriptors = vmw_read(dev_priv, @@ -434,13 +440,15 @@ static int vmw_driver_load(struct drm_device *dev, unsigned long chipset) vmw_read(dev_priv, SVGA_REG_GMRS_MAX_PAGES); dev_priv->memory_size = vmw_read(dev_priv, SVGA_REG_MEMORY_SIZE); + dev_priv->memory_size -= dev_priv->vram_size; + } else { + /* + * An arbitrary limit of 512MiB on surface + * memory. But all HWV8 hardware supports GMR2. + */ + dev_priv->memory_size = 512*1024*1024; } - dev_priv->vram_size = vmw_read(dev_priv, SVGA_REG_VRAM_SIZE); - dev_priv->mmio_size = vmw_read(dev_priv, SVGA_REG_MEM_SIZE); - dev_priv->fb_max_width = vmw_read(dev_priv, SVGA_REG_MAX_WIDTH); - dev_priv->fb_max_height = vmw_read(dev_priv, SVGA_REG_MAX_HEIGHT); - mutex_unlock(&dev_priv->hw_mutex); vmw_print_capabilities(dev_priv->capabilities); @@ -454,8 +462,8 @@ static int vmw_driver_load(struct drm_device *dev, unsigned long chipset) if (dev_priv->capabilities & SVGA_CAP_GMR2) { DRM_INFO("Max number of GMR pages is %u\n", (unsigned)dev_priv->max_gmr_pages); - DRM_INFO("Max dedicated hypervisor graphics memory is %u\n", - (unsigned)dev_priv->memory_size); + DRM_INFO("Max dedicated hypervisor surface memory is %u kiB\n", + (unsigned)dev_priv->memory_size / 1024); } DRM_INFO("VRAM at 0x%08x size is %u kiB\n", dev_priv->vram_start, dev_priv->vram_size / 1024); |