diff --git a/drivers/gpu/drm/mediatek/mtk_dpi.c b/drivers/gpu/drm/mediatek/mtk_dpi.c
index 6b8cf648a5b5..08c8f21b4421 100644
--- a/drivers/gpu/drm/mediatek/mtk_dpi.c
+++ b/drivers/gpu/drm/mediatek/mtk_dpi.c
@@ -71,6 +71,7 @@ struct mtk_dpi {
 	void __iomem *regs;
 	struct device *dev;
 	struct clk *engine_clk;
+	struct clk *pll_gate_clk;
 	struct clk *pixel_clk;
 	struct clk *tvd_clk;
 	int irq;
@@ -126,6 +127,7 @@ struct mtk_dpi_conf {
 	const u32 *output_fmts;
 	u32 num_output_fmts;
 	bool is_ck_de_pol;
+	bool is_dpintf;
 	bool swap_input_support;
 	/* Mask used for HWIDTH, HPORCH, VSYNC_WIDTH and VSYNC_PORCH (no shift) */
 	u32 dimension_mask;
@@ -439,6 +441,8 @@ static void mtk_dpi_power_off(struct mtk_dpi *dpi)
 	mtk_dpi_disable(dpi);
 	clk_disable_unprepare(dpi->pixel_clk);
 	clk_disable_unprepare(dpi->engine_clk);
+	clk_disable_unprepare(dpi->pll_gate_clk);
+	clk_disable_unprepare(dpi->tvd_clk);
 }
 
 static int mtk_dpi_power_on(struct mtk_dpi *dpi)
@@ -448,10 +452,23 @@ static int mtk_dpi_power_on(struct mtk_dpi *dpi)
 	if (++dpi->refcount != 1)
 		return 0;
 
+	ret = clk_prepare_enable(dpi->tvd_clk);
+	if (ret) {
+		dev_err(dpi->dev, "Failed to enable tvd pll: %d\n", ret);
+		goto err_refcount;
+	}
+
 	ret = clk_prepare_enable(dpi->engine_clk);
 	if (ret) {
 		dev_err(dpi->dev, "Failed to enable engine clock: %d\n", ret);
-		goto err_refcount;
+		goto err_engine;
+	}
+
+	ret = clk_prepare_enable(dpi->pll_gate_clk);
+	if (ret) {
+		dev_err(dpi->dev,
+			"Failed to enable pll_gate_clk clock: %d\n", ret);
+		goto err_ck_cg;
 	}
 
 	ret = clk_prepare_enable(dpi->pixel_clk);
@@ -467,7 +484,11 @@ static int mtk_dpi_power_on(struct mtk_dpi *dpi)
 	return 0;
 
 err_pixel:
+	clk_disable_unprepare(dpi->pll_gate_clk);
+err_ck_cg:
 	clk_disable_unprepare(dpi->engine_clk);
+err_engine:
+	clk_disable_unprepare(dpi->tvd_clk);
 err_refcount:
 	dpi->refcount--;
 	return ret;
@@ -498,12 +519,16 @@ static int mtk_dpi_set_display_mode(struct mtk_dpi *dpi,
 	pll_rate = clk_get_rate(dpi->tvd_clk);
 
 	vm.pixelclock = pll_rate / factor;
+
+	if (dpi->conf->is_dpintf)
+		vm.pixelclock /= 4;
+
 	if ((dpi->output_fmt == MEDIA_BUS_FMT_RGB888_2X12_LE) ||
-	    (dpi->output_fmt == MEDIA_BUS_FMT_RGB888_2X12_BE))
+	    (dpi->output_fmt == MEDIA_BUS_FMT_RGB888_2X12_BE)) {
 		clk_set_rate(dpi->pixel_clk, vm.pixelclock * 2);
-	else
+	} else {
 		clk_set_rate(dpi->pixel_clk, vm.pixelclock);
-
+	}
 
 	vm.pixelclock = clk_get_rate(dpi->pixel_clk);
 
@@ -516,9 +541,21 @@ static int mtk_dpi_set_display_mode(struct mtk_dpi *dpi,
 			    MTK_DPI_POLARITY_FALLING : MTK_DPI_POLARITY_RISING;
 	dpi_pol.vsync_pol = vm.flags & DISPLAY_FLAGS_VSYNC_HIGH ?
 			    MTK_DPI_POLARITY_FALLING : MTK_DPI_POLARITY_RISING;
+
 	hsync.sync_width = vm.hsync_len;
 	hsync.back_porch = vm.hback_porch;
 	hsync.front_porch = vm.hfront_porch;
+
+	/*
+	 * For dp_intf, we need to divide everything by 4 because it's
+	 * 4 pixels for one round while dpi is 1 pixel for one round.
+	 */
+	if (dpi->conf->is_dpintf) {
+		hsync.sync_width = vm.hsync_len / 4;
+		hsync.back_porch = vm.hback_porch / 4;
+		hsync.front_porch = vm.hfront_porch / 4;
+	}
+
 	hsync.shift_half_line = false;
 	vsync_lodd.sync_width = vm.vsync_len;
 	vsync_lodd.back_porch = vm.vback_porch;
@@ -560,13 +597,20 @@ static int mtk_dpi_set_display_mode(struct mtk_dpi *dpi,
 	mtk_dpi_config_channel_limit(dpi);
 	mtk_dpi_config_bit_num(dpi, dpi->bit_num);
 	mtk_dpi_config_channel_swap(dpi, dpi->channel_swap);
-	mtk_dpi_config_yc_map(dpi, dpi->yc_map);
 	mtk_dpi_config_color_format(dpi, dpi->color_format);
-	mtk_dpi_config_2n_h_fre(dpi);
-	mtk_dpi_dual_edge(dpi);
-	mtk_dpi_config_disable_edge(dpi);
+	if (dpi->conf->is_dpintf) {
+		mtk_dpi_mask(dpi, DPI_CON, DPINTF_INPUT_2P_EN,
+			     DPINTF_INPUT_2P_EN);
+	} else {
+		mtk_dpi_config_yc_map(dpi, dpi->yc_map);
+		mtk_dpi_config_2n_h_fre(dpi);
+		mtk_dpi_dual_edge(dpi);
+		mtk_dpi_config_disable_edge(dpi);
+	}
 	mtk_dpi_sw_reset(dpi, false);
 
+	mtk_dpi_enable(dpi);
+
 	return 0;
 }
 
@@ -643,7 +687,10 @@ static int mtk_dpi_bridge_atomic_check(struct drm_bridge *bridge,
 	dpi->bit_num = MTK_DPI_OUT_BIT_NUM_8BITS;
 	dpi->channel_swap = MTK_DPI_OUT_CHANNEL_SWAP_RGB;
 	dpi->yc_map = MTK_DPI_OUT_YC_MAP_RGB;
-	dpi->color_format = MTK_DPI_COLOR_FORMAT_RGB;
+	if (out_bus_format == MEDIA_BUS_FMT_YUYV8_1X16)
+		dpi->color_format = MTK_DPI_COLOR_FORMAT_YCBCR_422_FULL;
+	else
+		dpi->color_format = MTK_DPI_COLOR_FORMAT_RGB;
 
 	return 0;
 }
@@ -688,7 +735,7 @@ mtk_dpi_bridge_mode_valid(struct drm_bridge *bridge,
 {
 	struct mtk_dpi *dpi = bridge_to_dpi(bridge);
 
-	if (mode->clock > dpi->conf->max_clock_khz)
+	if (dpi->conf->max_clock_khz && mode->clock > dpi->conf->max_clock_khz)
 		return MODE_CLOCK_HIGH;
 
 	return MODE_OK;
@@ -802,6 +849,16 @@ static unsigned int mt8183_calculate_factor(int clock)
 		return 2;
 }
 
+static unsigned int mt8195_dpintf_calculate_factor(int clock)
+{
+	if (clock < 70000)
+		return 4;
+	else if (clock < 200000)
+		return 2;
+	else
+		return 1;
+}
+
 static const u32 mt8173_output_fmts[] = {
 	MEDIA_BUS_FMT_RGB888_1X24,
 };
@@ -811,6 +868,12 @@ static const u32 mt8183_output_fmts[] = {
 	MEDIA_BUS_FMT_RGB888_2X12_BE,
 };
 
+static const u32 mt8195_output_fmts[] = {
+	MEDIA_BUS_FMT_RGB888_1X24,
+	MEDIA_BUS_FMT_YUV8_1X24,
+	MEDIA_BUS_FMT_YUYV8_1X16,
+};
+
 static const struct mtk_dpi_yc_limit mtk_dpi_limit = {
 	.c_bottom = 0x0010,
 	.c_top = 0x0FE0,
@@ -818,6 +881,13 @@ static const struct mtk_dpi_yc_limit mtk_dpi_limit = {
 	.y_top = 0x0FE0,
 };
 
+static const struct mtk_dpi_yc_limit mtk_dpintf_limit = {
+	.c_bottom = 0x0000,
+	.c_top = 0xFFF,
+	.y_bottom = 0x0000,
+	.y_top = 0xFFF,
+};
+
 static const struct mtk_dpi_conf mt8173_conf = {
 	.cal_factor = mt8173_calculate_factor,
 	.reg_h_fre_con = 0xe0,
@@ -883,6 +953,19 @@ static const struct mtk_dpi_conf mt8192_conf = {
 	.limit = &mtk_dpi_limit,
 };
 
+static const struct mtk_dpi_conf mt8195_dpintf_conf = {
+	.cal_factor = mt8195_dpintf_calculate_factor,
+	.output_fmts = mt8195_output_fmts,
+	.num_output_fmts = ARRAY_SIZE(mt8195_output_fmts),
+	.is_dpintf = true,
+	.dimension_mask = DPINTF_HPW_MASK,
+	.hvsize_mask = DPINTF_HSIZE_MASK,
+	.channel_swap_shift = DPINTF_CH_SWAP,
+	.yuv422_en_bit = DPINTF_YUV422_EN,
+	.csc_enable_bit = DPINTF_CSC_ENABLE,
+	.limit = &mtk_dpintf_limit,
+};
+
 static int mtk_dpi_probe(struct platform_device *pdev)
 {
 	struct device *dev = &pdev->dev;
@@ -935,6 +1018,15 @@ static int mtk_dpi_probe(struct platform_device *pdev)
 		return ret;
 	}
 
+	dpi->pll_gate_clk = devm_clk_get_optional(dev, "pll_gate");
+	if (IS_ERR(dpi->pll_gate_clk)) {
+		ret = PTR_ERR(dpi->pll_gate_clk);
+		if (ret != -EPROBE_DEFER)
+			dev_err(dev, "Failed to get dpi ck cg clock: %d\n", ret);
+
+		return ret;
+	}
+
 	dpi->pixel_clk = devm_clk_get(dev, "pixel");
 	if (IS_ERR(dpi->pixel_clk)) {
 		ret = PTR_ERR(dpi->pixel_clk);
@@ -1005,6 +1097,9 @@ static const struct of_device_id mtk_dpi_of_ids[] = {
 	{ .compatible = "mediatek,mt8192-dpi",
 	  .data = &mt8192_conf,
 	},
+	{ .compatible = "mediatek,mt8195-dp_intf",
+	  .data = &mt8195_dpintf_conf,
+	},
 	{ },
 };
 MODULE_DEVICE_TABLE(of, mtk_dpi_of_ids);
diff --git a/drivers/gpu/drm/mediatek/mtk_dpi_regs.h b/drivers/gpu/drm/mediatek/mtk_dpi_regs.h
index 3a02fabe1662..f7f0272dbd6a 100644
--- a/drivers/gpu/drm/mediatek/mtk_dpi_regs.h
+++ b/drivers/gpu/drm/mediatek/mtk_dpi_regs.h
@@ -40,9 +40,13 @@
 #define FAKE_DE_LEVEN			BIT(21)
 #define FAKE_DE_RODD			BIT(22)
 #define FAKE_DE_REVEN			BIT(23)
+#define DPINTF_YUV422_EN		BIT(24)
+#define DPINTF_CSC_ENABLE		BIT(26)
+#define DPINTF_INPUT_2P_EN		BIT(29)
 
 #define DPI_OUTPUT_SETTING	0x14
 #define CH_SWAP				0
+#define DPINTF_CH_SWAP			1
 #define CH_SWAP_MASK			(0x7 << 0)
 #define SWAP_RGB			0x00
 #define SWAP_GBR			0x01
@@ -80,8 +84,10 @@
 #define DPI_SIZE		0x18
 #define HSIZE				0
 #define HSIZE_MASK			(0x1FFF << 0)
+#define DPINTF_HSIZE_MASK		(0xFFFF << 0)
 #define VSIZE				16
 #define VSIZE_MASK			(0x1FFF << 16)
+#define DPINTF_VSIZE_MASK		(0xFFFF << 16)
 
 #define DPI_DDR_SETTING		0x1C
 #define DDR_EN				BIT(0)
@@ -93,24 +99,30 @@
 #define DPI_TGEN_HWIDTH		0x20
 #define HPW				0
 #define HPW_MASK			(0xFFF << 0)
+#define DPINTF_HPW_MASK			(0xFFFF << 0)
 
 #define DPI_TGEN_HPORCH		0x24
 #define HBP				0
 #define HBP_MASK			(0xFFF << 0)
+#define DPINTF_HBP_MASK			(0xFFFF << 0)
 #define HFP				16
 #define HFP_MASK			(0xFFF << 16)
+#define DPINTF_HFP_MASK			(0xFFFF << 16)
 
 #define DPI_TGEN_VWIDTH		0x28
 #define DPI_TGEN_VPORCH		0x2C
 
 #define VSYNC_WIDTH_SHIFT		0
 #define VSYNC_WIDTH_MASK		(0xFFF << 0)
+#define DPINTF_VSYNC_WIDTH_MASK		(0xFFFF << 0)
 #define VSYNC_HALF_LINE_SHIFT		16
 #define VSYNC_HALF_LINE_MASK		BIT(16)
 #define VSYNC_BACK_PORCH_SHIFT		0
 #define VSYNC_BACK_PORCH_MASK		(0xFFF << 0)
+#define DPINTF_VSYNC_BACK_PORCH_MASK	(0xFFFF << 0)
 #define VSYNC_FRONT_PORCH_SHIFT		16
 #define VSYNC_FRONT_PORCH_MASK		(0xFFF << 16)
+#define DPINTF_VSYNC_FRONT_PORCH_MASK	(0xFFFF << 16)
 
 #define DPI_BG_HCNTL		0x30
 #define BG_RIGHT			(0x1FFF << 0)
@@ -217,4 +229,5 @@
 
 #define EDGE_SEL_EN			BIT(5)
 #define H_FRE_2N			BIT(25)
+
 #endif /* __MTK_DPI_REGS_H */
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c b/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c
index 2aab1e1eda36..5bef085714a1 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c
+++ b/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c
@@ -427,6 +427,7 @@ static const char * const mtk_ddp_comp_stem[MTK_DDP_COMP_TYPE_MAX] = {
 	[MTK_DISP_RDMA] = "rdma",
 	[MTK_DISP_UFOE] = "ufoe",
 	[MTK_DISP_WDMA] = "wdma",
+	[MTK_DP_INTF] = "dp-intf",
 	[MTK_DPI] = "dpi",
 	[MTK_DSI] = "dsi",
 };
@@ -450,6 +451,8 @@ static const struct mtk_ddp_comp_match mtk_ddp_matches[DDP_COMPONENT_DRM_ID_MAX]
 	[DDP_COMPONENT_DRM_OVL_ADAPTOR]	= { MTK_DISP_OVL_ADAPTOR,	0, &ddp_ovl_adaptor },
 	[DDP_COMPONENT_DSC0]		= { MTK_DISP_DSC,		0, &ddp_dsc },
 	[DDP_COMPONENT_DSC1]		= { MTK_DISP_DSC,		1, &ddp_dsc },
+	[DDP_COMPONENT_DP_INTF0]	= { MTK_DP_INTF,		0, &ddp_dpi },
+	[DDP_COMPONENT_DP_INTF1]	= { MTK_DP_INTF,		1, &ddp_dpi },
 	[DDP_COMPONENT_DSI0]		= { MTK_DSI,			0, &ddp_dsi },
 	[DDP_COMPONENT_DSI1]		= { MTK_DSI,			1, &ddp_dsi },
 	[DDP_COMPONENT_DSI2]		= { MTK_DSI,			2, &ddp_dsi },
@@ -575,6 +578,7 @@ int mtk_ddp_comp_init(struct device_node *node, struct mtk_ddp_comp *comp,
 	    type == MTK_DISP_PWM ||
 	    type == MTK_DISP_RDMA ||
 	    type == MTK_DPI ||
+	    type == MTK_DP_INTF ||
 	    type == MTK_DSI)
 		return 0;
 
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.h b/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.h
index af9a6671f9c4..3084cc4e2830 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.h
+++ b/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.h
@@ -38,6 +38,7 @@ enum mtk_ddp_comp_type {
 	MTK_DISP_UFOE,
 	MTK_DISP_WDMA,
 	MTK_DPI,
+	MTK_DP_INTF,
 	MTK_DSI,
 	MTK_DDP_COMP_TYPE_MAX,
 };
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_drv.c b/drivers/gpu/drm/mediatek/mtk_drm_drv.c
index 78e79c8449c8..3b885ad61ac3 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_drv.c
+++ b/drivers/gpu/drm/mediatek/mtk_drm_drv.c
@@ -788,6 +788,8 @@ static const struct of_device_id mtk_ddp_comp_dt_ids[] = {
 	  .data = (void *)MTK_DPI },
 	{ .compatible = "mediatek,mt8192-dpi",
 	  .data = (void *)MTK_DPI },
+	{ .compatible = "mediatek,mt8195-dp_intf",
+	  .data = (void *)MTK_DP_INTF },
 	{ .compatible = "mediatek,mt2701-dsi",
 	  .data = (void *)MTK_DSI },
 	{ .compatible = "mediatek,mt8173-dsi",
@@ -931,6 +933,7 @@ static int mtk_drm_probe(struct platform_device *pdev)
 		    comp_type == MTK_DISP_OVL_2L ||
 		    comp_type == MTK_DISP_OVL_ADAPTOR ||
 		    comp_type == MTK_DISP_RDMA ||
+		    comp_type == MTK_DP_INTF ||
 		    comp_type == MTK_DPI ||
 		    comp_type == MTK_DSI) {
 			dev_info(dev, "Adding component match for %pOF\n",
