You need to sign in or sign up before continuing.
-
Philipp Zabel authored
The IPUv3 can read 8-bit alpha values from a separate IDMAC channel driven by the Alpha Transparency Controller (ATC) for the graphics IDMAC channels. This allows to reduce memory bandwidth via a conditional read mechanism or to support planar YUV formats with alpha transparency. Signed-off-by:Philipp Zabel <p.zabel@pengutronix.de>
e72db3b1
