drm/i915: split intel_cursor_plane_update() into check() and commit()

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Due to the upcoming atomic modesetting feature we need to separate
some update functions into a check step that can fail and a commit
step that should, ideally, never fail.

The commit part can still fail, but that should be solved in another
upcoming patch.

Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

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Gustavo Padovan 2014-09-05 17:22:31 -03:00 • committed by Daniel Vetter

parent 96d61a7f26

commit 852e787c4c

1 changed files with 69 additions and 37 deletions

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drivers/gpu/drm/i915/intel_display.c

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