drm/vmwgfx: Plane atomic state

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Add plane state handling functions.

We have to keep track of a few plane states so we cannot use the
DRM helper for this.

Created vmw_plane_state along with functions to reset, duplicate,
and destroty it.

v2
* Removed cursor clean up special case

Signed-off-by: Sinclair Yeh <syeh@vmware.com>
Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com>
Acked-by: Daniel Vetter <daniel@ffwll.ch>

...

This commit is contained in:

Sinclair Yeh 2017-03-23 11:36:05 -07:00

parent 9c2542a41f

commit cc5ec459de

5 changed files with 150 additions and 0 deletions

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90

drivers/gpu/drm/vmwgfx/vmwgfx_kms.c

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24

drivers/gpu/drm/vmwgfx/vmwgfx_kms.h

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13

drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c

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13

drivers/gpu/drm/vmwgfx/vmwgfx_scrn.c

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10

drivers/gpu/drm/vmwgfx/vmwgfx_stdu.c

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