drm/vmwgfx: Fix a screen object framebuffer dirty corner case

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If there are no cliprects for a particular crtc, an invalid command would
have been generated. If that's the case, instead ditch the generated
command sequence.

Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: Sinclair Yeh <syeh@vmware.com>

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Thomas Hellstrom 2016-02-12 08:26:37 +01:00

parent f3b3355073

commit fea7dd547b

1 changed files with 15 additions and 0 deletions

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drivers/gpu/drm/vmwgfx/vmwgfx_scrn.c

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