OMAPDSS: gracefully disable overlay at error

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Disable overlay via ovl->disable() interface, which will
properly set flags in cache and GO bits for managers.
This allows overlay user to re-enable it on next frame,
thus recovering from FIFO underflows.

Signed-off-by: Sergey Kibrik <sergiikibrik@ti.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>

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Sergey Kibrik 2013-04-25 11:28:15 +03:00 • committed by Tomi Valkeinen

parent b0e449ce65

commit 595470a785

1 changed files with 1 additions and 2 deletions

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drivers/video/omap2/dss/dispc-compat.c

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