Il 10/03/22 04:55, Nancy.Lin ha scritto:
ETHDR is a part of ovl_adaptor. ETHDR is designed for HDR video and graphics conversion in the external display path. It handles multiple HDR input types and performs tone mapping, color space/color format conversion, and then combine different layers, output the required HDR or SDR signal to the subsequent display path. Signed-off-by: Nancy.Lin <nancy.lin@xxxxxxxxxxxx> Reviewed-by: Chun-Kuang Hu <chunkuang.hu@xxxxxxxxxx>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@xxxxxxxxxxxxx>
--- drivers/gpu/drm/mediatek/Makefile | 1 + drivers/gpu/drm/mediatek/mtk_drm_drv.c | 1 + drivers/gpu/drm/mediatek/mtk_drm_drv.h | 1 + drivers/gpu/drm/mediatek/mtk_ethdr.c | 376 +++++++++++++++++++++++++ drivers/gpu/drm/mediatek/mtk_ethdr.h | 23 ++ 5 files changed, 402 insertions(+) create mode 100644 drivers/gpu/drm/mediatek/mtk_ethdr.c create mode 100644 drivers/gpu/drm/mediatek/mtk_ethdr.h
