Re: [PATCH v8 12/19] drm/mediatek: dpi: move the csc_enable bit to board config

[Chun-Kuang Hu]

Hi, Guillaume:

Guillaume Ranquet <granquet@xxxxxxxxxxxx> 於 2022年2月18日 週五 下午10:56寫道：
>
> Add flexibility by moving the csc_enable bit to board config

After replace 'board' with 'SoC',

Reviewed-by: Chun-Kuang Hu <chunkuang.hu@xxxxxxxxxx>

>
> Signed-off-by: Guillaume Ranquet <granquet@xxxxxxxxxxxx>
> ---
>  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 fcf88dcd8b89d..be99399faf1bb 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,
>  };
>
> --
> 2.34.1
>