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OMAPDSS: DISPC: Allow both upscaling and downscaling of chroma
authorArchit Taneja <archit@ti.com>
Wed, 22 Aug 2012 11:34:48 +0000 (17:04 +0530)
committerTomi Valkeinen <tomi.valkeinen@ti.com>
Wed, 26 Sep 2012 11:58:49 +0000 (14:58 +0300)
In the function dispc_plane_set_scaling_uv(), create a parameter which tells if
we want to upscale or downscale the chroma plane.

Downscaling of chroma is required by writeback pipeline for converting the input
YUV444 color format to YUV422 or NV12.

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

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