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Patrik Jakobsson authored
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>
bc794829