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authorBoris Brezillon <boris.brezillon@free-electrons.com>2015-02-06 16:04:08 +0100
committerBoris Brezillon <boris.brezillon@free-electrons.com>2015-02-24 11:45:11 +0100
commitbd4248bb5e8b41f88a2789ee124dce3e9ec4f227 (patch)
tree2dd81b368016abfdff0d93ce12184f33352d12d9 /Documentation/Changes
parent5b49afd60a850acca321a87eb83ab0c387725206 (diff)
drm: atmel-hlcdc: reset layer A2Q and UPDATE bits when disabling it
The A2Q (Add To Queue) and UPDATE bits are left in their previous state when resetting the layer. This lead to weird behavior when enabling the plane again: the framebuffer previously queued is dequeued and we end up with access to an old memory region. Reset those bits when resetting the channel. Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
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