OMAP: DSS2: Don't allow moving managers away from enabled displays

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If a manager is moved while attached to an enabled display, the DSS
system will be left in an inconsistent state. This will eventually cause
a kernel oops when the enabled display is disabled.

Fix this by not allowing the user to move a manager away from an enabled
display.

Signed-off-by: Daniel Morsing <daniel.morsing@gmail.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>

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Daniel Morsing 2011-08-03 22:10:51 +02:00 • committed by Tomi Valkeinen

parent 05e1d60607

commit 0f770b4765

1 changed files with 7 additions and 0 deletions

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7

drivers/video/omap2/dss/manager.c

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