• Jason Jin's avatar
    powerpc/t1042RDB: Add Video - HDMI support · cf8ddacf
    Jason Jin authored
    T1042 has internal display interface unit (DIU) for driving video.
    T1042RDB supports video mode via
    -LCD using TI enconder
    -HDMI type interface via HDMI encoder
    Chrontel, CH7301C encoder which is I2C programmable is used
    as HDMI connector on T1042RDB.
    This patch add support to
    -enable Video interface for T1042RDB
    -route qixis multiplexing to enable DIU-HDMI interface on board
    -program DIU pixel clock gerenartor for T1042
    -program HDMI encoder via I2C on board
    This patch refer to the upstream diu patch
    (337b0c52) for T1040qds.
    Signed-off-by: default avatarJason Jin <Jason.Jin@freescale.com>
    Signed-off-by: default avatarWang Dongsheng <dongsheng.wang@freescale.com>
    [York Sun: resolve conflict and move changes to T104xRDB.h]
    Reviewed-by: default avatarYork Sun <yorksun@freescale.com>
diu.c 2.14 KB