drm/vmwgfx: Read new register for GB memory when available (7ebb47c9) · Commits · 戴 / test

Virtual device added new register for suggested GB memory, read the new register when available. Signed-off-by:

drivers/gpu/drm/vmwgfx/vmwgfx_drv.c

+9 −3

Original line number	Diff line number	Diff line
		@@ -720,7 +720,13 @@ static int vmw_driver_load(struct drm_device *dev, unsigned long chipset)
		dev_priv->max_mob_pages = 0;
		dev_priv->max_mob_size = 0;
		if (dev_priv->capabilities & SVGA_CAP_GBOBJECTS) {
		uint64_t mem_size =
		uint64_t mem_size;

		if (dev_priv->capabilities2 & SVGA_CAP2_GB_MEMSIZE_2)
		mem_size = vmw_read(dev_priv,
		SVGA_REG_GBOBJECT_MEM_SIZE_KB);
		else
		mem_size =
		vmw_read(dev_priv,
		SVGA_REG_SUGGESTED_GBOBJECT_MEM_SIZE_KB);