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| author | Bo-Chen Chen <rex-bc.chen@mediatek.com> | 2022-07-01 11:58:32 +0800 |
|---|---|---|
| committer | Chun-Kuang Hu <chunkuang.hu@kernel.org> | 2022-07-04 22:04:24 +0800 |
| commit | 0bf0cb60116a4f8f44136d03ed8a47ea32f02f8e (patch) | |
| tree | 4d96b0a1eb99c456013dc43213f32fb3fc4a4be4 /drivers/gpu/drm/mediatek | |
| parent | f294c89fbc3806d8c292a9ff9385acadb0f19233 (diff) | |
| download | linux-0bf0cb60116a4f8f44136d03ed8a47ea32f02f8e.tar.bz2 | |
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 <rex-bc.chen@mediatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://patchwork.kernel.org/project/linux-mediatek/patch/20220701035845.16458-4-rex-bc.chen@mediatek.com/
Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
Diffstat (limited to 'drivers/gpu/drm/mediatek')
| -rw-r--r-- | drivers/gpu/drm/mediatek/mtk_dpi.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/gpu/drm/mediatek/mtk_dpi.c b/drivers/gpu/drm/mediatek/mtk_dpi.c index e61cd67b978f..f66a121ba0c9 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; |