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    Subject[PATCH v10 13/21] drm/mediatek: dpi: move the csc_enable bit to SoC config
    Date
    Add flexibility by moving the csc_enable bit to SoC specific config

    Signed-off-by: Guillaume Ranquet <granquet@baylibre.com>
    Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
    Reviewed-by: Rex-BC Chen <rex-bc.chen@mediatek.com>
    ---
    drivers/gpu/drm/mediatek/mtk_dpi.c | 8 +++++++-
    1 file changed, 7 insertions(+), 1 deletion(-)

    diff --git a/drivers/gpu/drm/mediatek/mtk_dpi.c b/drivers/gpu/drm/mediatek/mtk_dpi.c
    index 40254cd9d168..eb969c5c5c2e 100644
    --- a/drivers/gpu/drm/mediatek/mtk_dpi.c
    +++ b/drivers/gpu/drm/mediatek/mtk_dpi.c
    @@ -133,6 +133,7 @@ struct mtk_dpi_conf {
    u32 hvsize_mask;
    u32 channel_swap_shift;
    u32 yuv422_en_bit;
    + u32 csc_enable_bit;
    const struct mtk_dpi_yc_limit *limit;
    };

    @@ -363,7 +364,8 @@ static void mtk_dpi_config_yuv422_enable(struct mtk_dpi *dpi, bool enable)

    static void mtk_dpi_config_csc_enable(struct mtk_dpi *dpi, bool enable)
    {
    - mtk_dpi_mask(dpi, DPI_CON, enable ? CSC_ENABLE : 0, CSC_ENABLE);
    + mtk_dpi_mask(dpi, DPI_CON, enable ? dpi->conf->csc_enable_bit : 0,
    + dpi->conf->csc_enable_bit);
    }

    static void mtk_dpi_config_swap_input(struct mtk_dpi *dpi, bool enable)
    @@ -827,6 +829,7 @@ static const struct mtk_dpi_conf mt8173_conf = {
    .hvsize_mask = HSIZE_MASK,
    .channel_swap_shift = CH_SWAP,
    .yuv422_en_bit = YUV422_EN,
    + .csc_enable_bit = CSC_ENABLE,
    .limit = &mtk_dpi_limit,
    };

    @@ -843,6 +846,7 @@ static const struct mtk_dpi_conf mt2701_conf = {
    .hvsize_mask = HSIZE_MASK,
    .channel_swap_shift = CH_SWAP,
    .yuv422_en_bit = YUV422_EN,
    + .csc_enable_bit = CSC_ENABLE,
    .limit = &mtk_dpi_limit,
    };

    @@ -858,6 +862,7 @@ static const struct mtk_dpi_conf mt8183_conf = {
    .hvsize_mask = HSIZE_MASK,
    .channel_swap_shift = CH_SWAP,
    .yuv422_en_bit = YUV422_EN,
    + .csc_enable_bit = CSC_ENABLE,
    .limit = &mtk_dpi_limit,
    };

    @@ -873,6 +878,7 @@ static const struct mtk_dpi_conf mt8192_conf = {
    .hvsize_mask = HSIZE_MASK,
    .channel_swap_shift = CH_SWAP,
    .yuv422_en_bit = YUV422_EN,
    + .csc_enable_bit = CSC_ENABLE,
    .limit = &mtk_dpi_limit,
    };

    --
    2.35.1
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