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imx: ventana: use hdmiinfmt env var to override HDMI capture format
authorTim Harvey <tharvey@gateworks.com>
Wed, 8 Apr 2015 19:55:01 +0000 (12:55 -0700)
committerLothar Waßmann <LW@KARO-electronics.de>
Tue, 1 Sep 2015 12:42:50 +0000 (14:42 +0200)
commita9c9ad72942ee1bbf96bf3ed2d6ea6eb5c8042ae
treefa38b517bf3d11bafe0de28d52290ac295dd7ef6tree | snapshot
parent6ac42b5727dea5a66dede41925ea0611979d42e6commit | diff
imx: ventana: use hdmiinfmt env var to override HDMI capture format

The HDMI receiver used on the GW54xx and GW551x has a 16bit video data bus
interconnect between it and the IMX6 CSI. This can be used in two different
modes, each having advantages and disadvantages. Allow the hdmiinfmt env
var to specify which format is desired (yuv422smp or yuv422bt656).

Signed-off-by: Tim Harvey <tharvey@gateworks.com>
board/gateworks/gw_ventana/gw_ventana.c diff | blob | history
UBoot for KaRo TX COM modules