OMAPDSS: DISPC: Configure input and output sizes for writeback

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Writeback uses the WB_PICTURE_SIZE register to define the size of the content
written to memory, this is the output of the scaler. It uses the WB_SIZE
register to define the size of the content coming from the overlay/manager to
which it is connected, this is the input to the scaler. This naming is different
as compared to overlays.

Add checks for writeback in dispc_ovl_set_input_size() and
dispc_ovl_set_output_size() to write to the correct registers.

Signed-off-by: Archit Taneja <archit@ti.com>

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Archit Taneja 2012-07-28 22:59:03 +05:30 • committed by Tomi Valkeinen

parent 7a155be39e

commit 36d87d9558

1 changed files with 5 additions and 2 deletions

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drivers/video/omap2/dss/dispc.c

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