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Before universal planes we had to have plane specific properties for the crtc too, as on the hardware level a crtc uses a plane. In other words, e.g. 'zorder' property was added to both planes and crtcs, and omap_crtc.c would delegate the property set/get to the primary plane. However, the delegation was a bit too generic, delegating all property set/get calls to planes. Thus it's possible to set, say, FB_ID, on a crtc, which gets redirected to the primary plane. This is not standard, and shouldn't be allowed. To keep backward compatibility, we still need to redirect the properties we supported earlier for crtcs, namely 'zorder' and 'rotation'. This patch redirects only the allowed properties from crtcs to planes. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> |
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