[ARM] pxa: fix overlay being un-necessarily initialized on pxa25x

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pxa25x doesn't support overlay in its LCD controller, this patch adds
pxafb_overlay_supported() functions to check the initialization is
necessary.

Signed-off-by: Eric Miao <eric.miao@marvell.com>

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Eric Miao 2009-03-19 15:24:30 +08:00

parent c68ffddabc

commit 782385ae17

1 changed files with 14 additions and 0 deletions

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drivers/video/pxafb.c

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