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| author | Patrik Jakobsson <patrik.r.jakobsson@gmail.com> | 2012-05-21 15:27:30 +0100 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2012-05-22 10:15:34 +0100 |
| commit | bc794829141f28e14fe7d0e07e35870bd9aee78c (patch) | |
| tree | d6cbf396d69caf53961e4c89b36cb359d51cc0f7 /firmware | |
| parent | ac0a5dd6ae764ba228ec645920b78c70cee05eb7 (diff) | |
| download | talos-op-linux-bc794829141f28e14fe7d0e07e35870bd9aee78c.tar.gz talos-op-linux-bc794829141f28e14fe7d0e07e35870bd9aee78c.zip | |
gma500: handle poulsbo cursor restriction
Poulsbo needs a physical address in the cursor base register. We allocate a
stolen memory buffer and copy the cursor image provided by userspace into it.
When/If we get our own userspace driver we can map this stolen memory directly.
The patch also adds a mark in chip ops so we can identify devices that has this
requirement.
Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'firmware')
0 files changed, 0 insertions, 0 deletions
