| commit | 81a00960d3fa83bbff9939ff52e89f0b74801937 | [log] [tgz] |
|---|---|---|
| author | Thomas Hellstrom <thellstrom@vmware.com> | Wed Jan 15 21:48:19 2020 +0100 |
| committer | Thomas Hellstrom <thellstrom@vmware.com> | Thu Mar 12 12:00:07 2020 +0100 |
| tree | 5351b4a0fabb6b93fca9d839b206c43254419efa | |
| parent | d3bd37f587b4438d47751d0f1d5aaae3d39bd416 [diff] |
drm/vmwgfx: Fix the refuse_dma mode when using guest-backed objects When we refuse DMA from system pages for whatever reason, we don't handle that correctly when guest-backed objects was enabled. Since guest-backed objects by definition require DMA to and from system pages, disable all functionality that relies on them. That basically amounts to 3D acceleration and screen targets. Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Reviewed-by: Brian Paul <brianp@vmware.com>