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linux/drivers/gpu/drm/vc4/vc4_hvs.c
Eric Anholt 21af94cf1a drm/vc4: Add support for scaling of display planes. 
This implements a simple policy for choosing scaling modes
(trapezoidal for decimation, PPF for magnification), and a single PPF
filter (Mitchell/Netravali's recommendation).

Signed-off-by: Eric Anholt <eric@anholt.net>
2016-02-16 11:24:08 -08:00

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