Commit be63f6e8 authored by Rex-BC Chen's avatar Rex-BC Chen Committed by Chun-Kuang Hu
Browse files

drm/mediatek: dpi: Add output bus formats to driver data 



For each SoC, dpi support different output bus formats, so
add these information into driver data.

Signed-off-by: default avatarJitao Shi <jitao.shi@mediatek.com>
Signed-off-by: default avatarRex-BC Chen <rex-bc.chen@mediatek.com>
Signed-off-by: default avatarChun-Kuang Hu <chunkuang.hu@kernel.org>
parent 6385ed8e

drivers/gpu/drm/mediatek/mtk_dpi.c

+19 −0
Original line number Diff line number Diff line
@@ -123,6 +123,8 @@ struct mtk_dpi_conf { 
	u32 reg_h_fre_con;

	u32 max_clock_khz;

	bool edge_sel_en;

	const u32 *output_fmts;

	u32 num_output_fmts;

};



static void mtk_dpi_mask(struct mtk_dpi *dpi, u32 offset, u32 val, u32 mask)
@@ -702,10 +704,21 @@ static unsigned int mt8183_calculate_factor(int clock) 
		return 2;

}



static const u32 mt8173_output_fmts[] = {

	MEDIA_BUS_FMT_RGB888_1X24,

};



static const u32 mt8183_output_fmts[] = {

	MEDIA_BUS_FMT_RGB888_2X12_LE,

	MEDIA_BUS_FMT_RGB888_2X12_BE,

};



static const struct mtk_dpi_conf mt8173_conf = {

	.cal_factor = mt8173_calculate_factor,

	.reg_h_fre_con = 0xe0,

	.max_clock_khz = 300000,

	.output_fmts = mt8173_output_fmts,

	.num_output_fmts = ARRAY_SIZE(mt8173_output_fmts),

};



static const struct mtk_dpi_conf mt2701_conf = {
@@ -713,18 +726,24 @@ static const struct mtk_dpi_conf mt2701_conf = { 
	.reg_h_fre_con = 0xb0,

	.edge_sel_en = true,

	.max_clock_khz = 150000,

	.output_fmts = mt8173_output_fmts,

	.num_output_fmts = ARRAY_SIZE(mt8173_output_fmts),

};



static const struct mtk_dpi_conf mt8183_conf = {

	.cal_factor = mt8183_calculate_factor,

	.reg_h_fre_con = 0xe0,

	.max_clock_khz = 100000,

	.output_fmts = mt8183_output_fmts,

	.num_output_fmts = ARRAY_SIZE(mt8183_output_fmts),

};



static const struct mtk_dpi_conf mt8192_conf = {

	.cal_factor = mt8183_calculate_factor,

	.reg_h_fre_con = 0xe0,

	.max_clock_khz = 150000,

	.output_fmts = mt8173_output_fmts,

	.num_output_fmts = ARRAY_SIZE(mt8173_output_fmts),

};



static int mtk_dpi_probe(struct platform_device *pdev)