drm/mediatek: Add mt8186 dpi compatibles and platform data

Add the compatible because use edge_cfg_in_mmsys in mt8186.
Signed-off-by: Xinlei Lee <xinlei.lee@mediatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Reviewed-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Link: https://patchwork.kernel.org/project/linux-mediatek/patch/1666577099-3859-4-git-send-email-xinlei.lee@mediatek.com/Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>

drivers/gpu/drm/mediatek/mtk_dpi.c

@@ -940,6 +940,24 @@ static const struct mtk_dpi_conf mt8183_conf = {
 	.csc_enable_bit = CSC_ENABLE,
 };
 
+static const struct mtk_dpi_conf mt8186_conf = {
+	.cal_factor = mt8183_calculate_factor,
+	.reg_h_fre_con = 0xe0,
+	.max_clock_khz = 150000,
+	.output_fmts = mt8183_output_fmts,
+	.num_output_fmts = ARRAY_SIZE(mt8183_output_fmts),
+	.edge_cfg_in_mmsys = true,
+	.pixels_per_iter = 1,
+	.is_ck_de_pol = true,
+	.swap_input_support = true,
+	.support_direct_pin = true,
+	.dimension_mask = HPW_MASK,
+	.hvsize_mask = HSIZE_MASK,
+	.channel_swap_shift = CH_SWAP,
+	.yuv422_en_bit = YUV422_EN,
+	.csc_enable_bit = CSC_ENABLE,
+};
+
 static const struct mtk_dpi_conf mt8188_dpintf_conf = {
 	.cal_factor = mt8195_dpintf_calculate_factor,
 	.max_clock_khz = 600000,
@@ -1104,6 +1122,9 @@ static const struct of_device_id mtk_dpi_of_ids[] = {
 	{ .compatible = "mediatek,mt8183-dpi",
 	  .data = &mt8183_conf,
 	},
+	{ .compatible = "mediatek,mt8186-dpi",
+	  .data = &mt8186_conf,
+	},
 	{ .compatible = "mediatek,mt8188-dp-intf",
 	  .data = &mt8188_dpintf_conf,
 	},

drivers/gpu/drm/mediatek/mtk_drm_drv.c

@@ -637,6 +637,8 @@ static const struct of_device_id mtk_ddp_comp_dt_ids[] = {
 	  .data = (void *)MTK_DPI },
 	{ .compatible = "mediatek,mt8183-dpi",
 	  .data = (void *)MTK_DPI },
+	{ .compatible = "mediatek,mt8186-dpi",
+	  .data = (void *)MTK_DPI },
 	{ .compatible = "mediatek,mt8188-dp-intf",
 	  .data = (void *)MTK_DP_INTF },
 	{ .compatible = "mediatek,mt8192-dpi",