| commit | bd4248bb5e8b41f88a2789ee124dce3e9ec4f227 | [log] [tgz] |
|---|---|---|
| author | Boris Brezillon <boris.brezillon@free-electrons.com> | Fri Feb 06 16:04:08 2015 +0100 |
| committer | Boris Brezillon <boris.brezillon@free-electrons.com> | Tue Feb 24 11:45:11 2015 +0100 |
| tree | 2dd81b368016abfdff0d93ce12184f33352d12d9 | |
| parent | 5b49afd60a850acca321a87eb83ab0c387725206 [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>