From: Bo-Chen Chen Date: Fri, 1 Jul 2022 03:58:32 +0000 (+0800) Subject: drm/mediatek: dpi: Add kernel document for struct mtk_dpi_conf X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=0bf0cb60116a4f8f44136d03ed8a47ea32f02f8e;p=linux.git drm/mediatek: dpi: Add kernel document for struct mtk_dpi_conf This driver will support dp_intf and there are many configs between dpi and dp_intf. Therefore, we will add many configs in "struct mtk_dpi_conf". To let this structure more readable, we add this kernel doc. Signed-off-by: Bo-Chen Chen Reviewed-by: AngeloGioacchino Del Regno Link: https://patchwork.kernel.org/project/linux-mediatek/patch/20220701035845.16458-4-rex-bc.chen@mediatek.com/ Signed-off-by: Chun-Kuang Hu --- diff --git a/drivers/gpu/drm/mediatek/mtk_dpi.c b/drivers/gpu/drm/mediatek/mtk_dpi.c index e61cd67b978ff..f66a121ba0c90 100644 --- a/drivers/gpu/drm/mediatek/mtk_dpi.c +++ b/drivers/gpu/drm/mediatek/mtk_dpi.c @@ -118,6 +118,15 @@ struct mtk_dpi_yc_limit { u16 c_bottom; }; +/** + * struct mtk_dpi_conf - Configuration of mediatek dpi. + * @cal_factor: Callback function to calculate factor value. + * @reg_h_fre_con: Register address of frequency control. + * @max_clock_khz: Max clock frequency supported for this SoCs in khz units. + * @edge_sel_en: Enable of edge selection. + * @output_fmts: Array of supported output formats. + * @num_output_fmts: Quantity of supported output formats. + */ struct mtk_dpi_conf { unsigned int (*cal_factor)(int clock); u32 reg_h_fre_con;