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vmwgfx: Make sure the reserved area is at the start of vram

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Signed-off-by: Jakob Bornecrantz <jakob@vmware.com>
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
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Jakob Bornecrantz 2011-10-04 20:13:15 +02:00 committed by Dave Airlie
parent 497a3ff987
commit 5f898d99de
1 changed files with 3 additions and 0 deletions
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3
drivers/gpu/drm/vmwgfx/vmwgfx_kms.c
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@ -717,6 +717,9 @@ static int vmw_surface_dmabuf_pin(struct vmw_framebuffer *vfb)
vmw_framebuffer_to_vfbs(&vfb->base);
unsigned long size = vfbs->base.base.pitch * vfbs->base.base.height;
int ret;
struct ttm_placement ne_placement = vmw_vram_ne_placement;
ne_placement.lpfn = (size + (PAGE_SIZE - 1)) / PAGE_SIZE;
vfbs->buffer = kzalloc(sizeof(*vfbs->buffer), GFP_KERNEL);
if (unlikely(vfbs->buffer == NULL))