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drm/vmwgfx: Print warnings in kernel log about bo pinning that fails. 

Signed-off-by: Jakob Bornecrantz <jakob@vmware.com>
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Jakob Bornecrantz 2010-05-28 11:22:05 +02:00 committed by Dave Airlie
parent 792778e8e0
commit 316ab13ae2
2 changed files with 6 additions and 0 deletions
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4
drivers/gpu/drm/vmwgfx/vmwgfx_fb.c
View File

@ -630,6 +630,10 @@ int vmw_dmabuf_to_start_of_vram(struct vmw_private *vmw_priv,
goto err_unlock;
ret = ttm_bo_validate(bo, &ne_placement, false, false, false);
/* Could probably bug on */
WARN_ON(bo->offset != 0);
ttm_bo_unreserve(bo);
err_unlock:
ttm_write_unlock(&vmw_priv->active_master->lock);

2
drivers/gpu/drm/vmwgfx/vmwgfx_kms.c
View File

@ -640,6 +640,8 @@ static int vmw_framebuffer_dmabuf_pin(struct vmw_framebuffer *vfb)
vmw_overlay_resume_all(dev_priv);
WARN_ON(ret != 0);
return 0;
}