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    c2539483
    rockchip: video: Add a display driver for rockchip HDMI · c2539483
    Simon Glass authored
    
    Some Rockchip SoCs support HDMI output. Add a display driver for this so
    that these displays can be used on supported boards.
    
    Unfortunately this driver is not fully functional. It cannot reliably read
    EDID information over HDMI. This seems to be due to the clocks being
    incorrect - the I2C bus speed appears to be up to 100x slower than the
    clock settings indicate. The root cause may be in the clock logic.
    
    Signed-off-by: default avatarSimon Glass <sjg@chromium.org>
    c2539483
    History
    rockchip: video: Add a display driver for rockchip HDMI
    Simon Glass authored
    
    Some Rockchip SoCs support HDMI output. Add a display driver for this so
    that these displays can be used on supported boards.
    
    Unfortunately this driver is not fully functional. It cannot reliably read
    EDID information over HDMI. This seems to be due to the clocks being
    incorrect - the I2C bus speed appears to be up to 100x slower than the
    clock settings indicate. The root cause may be in the clock logic.
    
    Signed-off-by: default avatarSimon Glass <sjg@chromium.org>