vmwgfx: Handle device surface memory limit

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Make surfaces swappable. Make sure we honor the maximum amount of surface
memory the device accepts. This is done by potentially reading back surface
contents not used by the current command submission and storing it
locally in buffer objects.

Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: Jakob Bornecrantz <jakob@vmware.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>

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Thomas Hellstrom 2011-10-04 20:13:33 +02:00 • committed by Dave Airlie

parent 90ff18bc3a

commit 5bb39e8181

5 changed files with 835 additions and 82 deletions

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14

drivers/gpu/drm/vmwgfx/vmwgfx_buffer.c

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22

drivers/gpu/drm/vmwgfx/vmwgfx_drv.c

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26

drivers/gpu/drm/vmwgfx/vmwgfx_drv.h

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19

drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c

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848

drivers/gpu/drm/vmwgfx/vmwgfx_resource.c

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