radv: Don't retile read only images.
Avoid unnessecary work on FOREIGN queue release barriers. If we can't modify the image there can't be a situation where we need to update the presentable dcc data.
Edited by Georg Lehmann
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Avoid unnessecary work on FOREIGN queue release barriers. If we can't modify the image there can't be a situation where we need to update the presentable dcc data.