[PATCH v11 11/16] drm/mediatek: gamma: Add support for MT8195

[CK Hu (胡俊光)]

Hi, Angelo:

On Thu, 2023-10-12 at 11:57 +0200, AngeloGioacchino Del Regno wrote:
> Now that this driver supports 12-bit LUTs, we can add support for the
> DISP_GAMMA found on the MT8195 SoC: add its driver data and
> compatible.

Reviewed-by: CK Hu <ck.hu at mediatek.com>

> 
> Signed-off-by: AngeloGioacchino Del Regno <
> angelogioacchino.delregno at collabora.com>
> ---
>  drivers/gpu/drm/mediatek/mtk_disp_gamma.c | 9 +++++++++
>  1 file changed, 9 insertions(+)
> 
> diff --git a/drivers/gpu/drm/mediatek/mtk_disp_gamma.c
> b/drivers/gpu/drm/mediatek/mtk_disp_gamma.c
> index 6305cd95e6d4..bcc33aeca885 100644
> --- a/drivers/gpu/drm/mediatek/mtk_disp_gamma.c
> +++ b/drivers/gpu/drm/mediatek/mtk_disp_gamma.c
> @@ -279,11 +279,20 @@ static const struct mtk_disp_gamma_data
> mt8183_gamma_driver_data = {
>  	.lut_size = 512,
>  };
>  
> +static const struct mtk_disp_gamma_data mt8195_gamma_driver_data = {
> +	.lut_bank_size = 256,
> +	.lut_bits = 12,
> +	.lut_diff = true,
> +	.lut_size = 1024,
> +};
> +
>  static const struct of_device_id mtk_disp_gamma_driver_dt_match[] =
> {
>  	{ .compatible = "mediatek,mt8173-disp-gamma",
>  	  .data = &mt8173_gamma_driver_data},
>  	{ .compatible = "mediatek,mt8183-disp-gamma",
>  	  .data = &mt8183_gamma_driver_data},
> +	{ .compatible = "mediatek,mt8195-disp-gamma",
> +	  .data = &mt8195_gamma_driver_data},
>  	{},
>  };
>  MODULE_DEVICE_TABLE(of, mtk_disp_gamma_driver_dt_match);