On 12/15/21 10:47 PM, Yannick Fertre wrote:
LTDC 40100 hw version supports the YCbCr 422 output, reducing the output pins from 24 to 16. This feature is useful for some external devices like HDMI bridges. Both ITU-R BT.601 & ITU-R BT.709 are supported. It is also possible to choose the chrominance order between * Cb is output first (Y0Cb, then Y1Cr, Y2Cb and so on). * Cr is output first (Y0Cr, then Y1Cb, Y2Cr and so on). Signed-off-by: Yannick Fertre <yannick.fertre@xxxxxxxxxxx> --- drivers/gpu/drm/stm/ltdc.c | 44 +++++++++++++++++++++++++++++++++++++- drivers/gpu/drm/stm/ltdc.h | 1 + 2 files changed, 44 insertions(+), 1 deletion(-)
Hi Yannick, many thanks for your patch. Acked-by: Philippe Cornu <philippe.cornu@xxxxxxxxxxx> Reviewed-by: Philippe Cornu <philippe.cornu@xxxxxxxxxxx> Philippe :-)
