Commit 7ebb47c9 authored by Deepak Rawat's avatar Deepak Rawat Committed by Roland Scheidegger

drm/vmwgfx: Read new register for GB memory when available

Virtual device added new register for suggested GB memory, read the new
register when available.
Signed-off-by: default avatarDeepak Rawat <drawat.floss@gmail.com>
Reviewed-by: default avatarThomas Hellström (VMware) <thomas_os@shipmail.org>
Reviewed-by: default avatarRoland Scheidegger <sroland@vmware.com>
Signed-off-by: default avatarRoland Scheidegger <sroland@vmware.com>
parent 4dec2805
...@@ -720,9 +720,15 @@ static int vmw_driver_load(struct drm_device *dev, unsigned long chipset) ...@@ -720,9 +720,15 @@ static int vmw_driver_load(struct drm_device *dev, unsigned long chipset)
dev_priv->max_mob_pages = 0; dev_priv->max_mob_pages = 0;
dev_priv->max_mob_size = 0; dev_priv->max_mob_size = 0;
if (dev_priv->capabilities & SVGA_CAP_GBOBJECTS) { if (dev_priv->capabilities & SVGA_CAP_GBOBJECTS) {
uint64_t mem_size = uint64_t mem_size;
vmw_read(dev_priv,
SVGA_REG_SUGGESTED_GBOBJECT_MEM_SIZE_KB); 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);
/* /*
* Workaround for low memory 2D VMs to compensate for the * Workaround for low memory 2D VMs to compensate for the
......
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