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Matt Roper authored
This will eventually allow us to re-use old values without re-calculating them for unchanged planes (which also helps us avoid re-grabbing extra plane states). v2: - Drop unnecessary memset's; they were meant for a later patch (which got reworked anyway to not need them, but were mis-rebased into this one. (Maarten) Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Signed-off-by:
Matt Roper <matthew.d.roper@intel.com> Reviewed-by:
Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/1463061971-19638-6-git-send-email-matthew.d.roper@intel.com
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