diff --git a/drivers/gpu/drm/mediatek/Makefile b/drivers/gpu/drm/mediatek/Makefile
index dc54a7a69005..a1b239135c8f 100644
--- a/drivers/gpu/drm/mediatek/Makefile
+++ b/drivers/gpu/drm/mediatek/Makefile
@@ -5,6 +5,7 @@ mediatek-drm-y := mtk_disp_ccorr.o \
 		  mtk_disp_gamma.o \
 		  mtk_disp_ovl.o \
 		  mtk_disp_rdma.o \
+		  mtk_disp_dsc.o \
 		  mtk_drm_crtc.o \
 		  mtk_drm_ddp_comp.o \
 		  mtk_drm_drv.o \
diff --git a/drivers/gpu/drm/mediatek/mtk_disp_drv.h b/drivers/gpu/drm/mediatek/mtk_disp_drv.h
index cafd9df2d63b..128d9fdbaf9e 100644
--- a/drivers/gpu/drm/mediatek/mtk_disp_drv.h
+++ b/drivers/gpu/drm/mediatek/mtk_disp_drv.h
@@ -89,4 +89,12 @@ void mtk_rdma_enable_vblank(struct device *dev,
 			    void *vblank_cb_data);
 void mtk_rdma_disable_vblank(struct device *dev);
 
+int mtk_dsc_clk_enable(struct device *dev);
+void mtk_dsc_clk_disable(struct device *dev);
+void mtk_dsc_config(struct device *dev, unsigned int width,
+		    unsigned int height, unsigned int vrefresh,
+		    unsigned int bpc, struct cmdq_pkt *cmdq_pkt);
+void mtk_dsc_start(struct device *dev);
+void mtk_dsc_stop(struct device *dev);
+
 #endif
diff --git a/drivers/gpu/drm/mediatek/mtk_disp_dsc.c b/drivers/gpu/drm/mediatek/mtk_disp_dsc.c
new file mode 100644
index 000000000000..61187f824c19
--- /dev/null
+++ b/drivers/gpu/drm/mediatek/mtk_disp_dsc.c
@@ -0,0 +1,205 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (c) 2021 MediaTek Inc.
+ */
+
+#include <linux/clk.h>
+#include <linux/component.h>
+#include <linux/of_device.h>
+#include <linux/of_irq.h>
+#include <linux/platform_device.h>
+#include <linux/pm_runtime.h>
+#include <linux/soc/mediatek/mtk-cmdq.h>
+
+#include "mtk_drm_crtc.h"
+#include "mtk_drm_ddp_comp.h"
+#include "mtk_drm_gem.h"
+#include "mtk_disp_drv.h"
+
+#define DISP_REG_DSC_CON			0x0000
+#define DSC_EN						BIT(0)
+#define DSC_DUAL_INOUT				BIT(2)
+#define DSC_IN_SRC_SEL				BIT(3)
+#define DSC_BYPASS					BIT(4)
+#define DSC_RELAY					BIT(5)
+#define DSC_EMPTY_FLAG_SEL			0xc000
+#define DSC_UFOE_SEL				BIT(16)
+#define DISP_REG_DSC_OBUF			0x0070
+
+/**
+ * struct mtk_disp_dsc - DISP_DSC driver structure
+ * @clk - clk of dsc hardware
+ * @regs - hardware register address of dsc
+ * @comp_id - enum type of component id
+ * @cmdq_reg - structure containing cmdq hardware resource
+ */
+struct mtk_disp_dsc {
+	struct clk *clk;
+	void __iomem *regs;
+	enum mtk_ddp_comp_id comp_id;
+	struct cmdq_client_reg		cmdq_reg;
+};
+
+void mtk_dsc_start(struct device *dev)
+{
+	struct mtk_disp_dsc *dsc = dev_get_drvdata(dev);
+	void __iomem *baddr = dsc->regs;
+	int ret = 0;
+
+	ret = pm_runtime_get_sync(dev);
+	if (ret < 0)
+		DRM_ERROR("Failed to enable power domain: %d\n", ret);
+
+	mtk_ddp_write_mask(NULL, DSC_EN,
+			   &dsc->cmdq_reg, baddr,
+			   DISP_REG_DSC_CON, DSC_EN);
+
+	pr_debug("dsc_start:0x%x\n", readl(baddr + DISP_REG_DSC_CON));
+}
+
+void mtk_dsc_stop(struct device *dev)
+{
+	struct mtk_disp_dsc *dsc = dev_get_drvdata(dev);
+	void __iomem *baddr = dsc->regs;
+	int ret = 0;
+
+	mtk_ddp_write_mask(NULL, 0x0, &dsc->cmdq_reg, baddr,
+			   DISP_REG_DSC_CON, DSC_EN);
+
+	pr_debug("dsc_stop:0x%x\n", readl(baddr + DISP_REG_DSC_CON));
+
+	ret = pm_runtime_put(dev);
+	if (ret < 0)
+		DRM_ERROR("Failed to disable power domain: %d\n", ret);
+}
+
+int mtk_dsc_clk_enable(struct device *dev)
+{
+	struct mtk_disp_dsc *dsc = dev_get_drvdata(dev);
+
+	return clk_prepare_enable(dsc->clk);
+}
+
+void mtk_dsc_clk_disable(struct device *dev)
+{
+	struct mtk_disp_dsc *dsc = dev_get_drvdata(dev);
+
+	clk_disable_unprepare(dsc->clk);
+}
+
+void mtk_dsc_config(struct device *dev, unsigned int w,
+		    unsigned int h, unsigned int vrefresh,
+		    unsigned int bpc, struct cmdq_pkt *handle)
+{
+	struct mtk_disp_dsc *dsc = dev_get_drvdata(dev);
+
+	/* dsc bypass mode */
+	mtk_ddp_write_mask(handle, DSC_BYPASS,
+			   &dsc->cmdq_reg, dsc->regs,
+			   DISP_REG_DSC_CON, DSC_BYPASS);
+	mtk_ddp_write_mask(handle, DSC_UFOE_SEL,
+			   &dsc->cmdq_reg, dsc->regs,
+			   DISP_REG_DSC_CON, DSC_UFOE_SEL);
+	mtk_ddp_write_mask(handle, DSC_DUAL_INOUT,
+			   &dsc->cmdq_reg, dsc->regs,
+			   DISP_REG_DSC_CON, DSC_DUAL_INOUT);
+}
+
+static int mtk_disp_dsc_bind(struct device *dev, struct device *master,
+			     void *data)
+{
+	return 0;
+}
+
+static void mtk_disp_dsc_unbind(struct device *dev, struct device *master,
+				void *data)
+{
+}
+
+static const struct component_ops mtk_disp_dsc_component_ops = {
+	.bind = mtk_disp_dsc_bind,
+	.unbind = mtk_disp_dsc_unbind,
+};
+
+static int mtk_disp_dsc_probe(struct platform_device *pdev)
+{
+	struct device *dev = &pdev->dev;
+	struct resource *res;
+	struct mtk_disp_dsc *priv;
+	enum mtk_ddp_comp_id comp_id;
+	int irq;
+	int ret;
+
+	priv = devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL);
+	if (!priv)
+		return -ENOMEM;
+
+	comp_id = mtk_ddp_comp_get_id(dev->of_node, MTK_DISP_DSC);
+	if ((int)comp_id < 0) {
+		dev_err(dev, "Failed to identify by alias: %d\n", comp_id);
+		return comp_id;
+	}
+
+	priv->comp_id = comp_id;
+
+	irq = platform_get_irq(pdev, 0);
+	if (irq < 0)
+		return irq;
+
+	priv->clk = devm_clk_get(dev, NULL);
+	if (IS_ERR(priv->clk)) {
+		dev_err(dev, "failed to get dsc clk\n");
+		return PTR_ERR(priv->clk);
+	}
+
+	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	priv->regs = devm_ioremap_resource(dev, res);
+	if (IS_ERR(priv->regs)) {
+		dev_err(dev, "failed to ioremap dsc\n");
+		return PTR_ERR(priv->regs);
+	}
+
+#if IS_REACHABLE(CONFIG_MTK_CMDQ)
+	ret = cmdq_dev_get_client_reg(dev, &priv->cmdq_reg, 0);
+	if (ret)
+		dev_dbg(dev, "get mediatek,gce-client-reg fail!\n");
+#endif
+
+	platform_set_drvdata(pdev, priv);
+
+	pm_runtime_enable(dev);
+
+	ret = component_add(dev, &mtk_disp_dsc_component_ops);
+	if (ret != 0) {
+		dev_err(dev, "Failed to add component: %d\n", ret);
+		pm_runtime_disable(dev);
+	}
+
+	return ret;
+}
+
+static int mtk_disp_dsc_remove(struct platform_device *pdev)
+{
+	component_del(&pdev->dev, &mtk_disp_dsc_component_ops);
+
+	pm_runtime_disable(&pdev->dev);
+
+	return 0;
+}
+
+static const struct of_device_id mtk_disp_dsc_driver_dt_match[] = {
+	{ .compatible = "mediatek,mt8195-disp-dsc", },
+	{},
+};
+
+MODULE_DEVICE_TABLE(of, mtk_disp_dsc_driver_dt_match);
+
+struct platform_driver mtk_disp_dsc_driver = {
+	.probe = mtk_disp_dsc_probe,
+	.remove = mtk_disp_dsc_remove,
+	.driver = {
+		.name = "mediatek-disp-dsc",
+		.owner = THIS_MODULE,
+		.of_match_table = mtk_disp_dsc_driver_dt_match,
+	},
+};
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c b/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c
index 75bc00e17fc4..d0b0f41dfe5a 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c
+++ b/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c
@@ -333,6 +333,14 @@ static const struct mtk_ddp_comp_funcs ddp_rdma = {
 	.layer_config = mtk_rdma_layer_config,
 };
 
+static const struct mtk_ddp_comp_funcs ddp_dsc = {
+	.config = mtk_dsc_config,
+	.start = mtk_dsc_start,
+	.stop = mtk_dsc_stop,
+	.clk_enable = mtk_dsc_clk_enable,
+	.clk_disable = mtk_dsc_clk_disable,
+};
+
 static const struct mtk_ddp_comp_funcs ddp_ufoe = {
 	.clk_enable = mtk_ddp_clk_enable,
 	.clk_disable = mtk_ddp_clk_disable,
@@ -356,6 +364,7 @@ static const char * const mtk_ddp_comp_stem[MTK_DDP_COMP_TYPE_MAX] = {
 	[MTK_DISP_MUTEX] = "mutex",
 	[MTK_DISP_OD] = "od",
 	[MTK_DISP_BLS] = "bls",
+	[MTK_DISP_DSC] = "dsc",
 };
 
 struct mtk_ddp_comp_match {
@@ -391,6 +400,9 @@ static const struct mtk_ddp_comp_match mtk_ddp_matches[DDP_COMPONENT_ID_MAX] = {
 	[DDP_COMPONENT_RDMA0]	= { MTK_DISP_RDMA,	0, &ddp_rdma },
 	[DDP_COMPONENT_RDMA1]	= { MTK_DISP_RDMA,	1, &ddp_rdma },
 	[DDP_COMPONENT_RDMA2]	= { MTK_DISP_RDMA,	2, &ddp_rdma },
+	[DDP_COMPONENT_DSC0]	= { MTK_DISP_DSC,	0, &ddp_dsc },
+	[DDP_COMPONENT_DSC1]	= { MTK_DISP_DSC,	1, &ddp_dsc },
+	[DDP_COMPONENT_DSC1_VIRTUAL0]	= { MTK_DISP_DSC,	-1, &ddp_dsc },
 	[DDP_COMPONENT_UFOE]	= { MTK_DISP_UFOE,	0, &ddp_ufoe },
 	[DDP_COMPONENT_WDMA0]	= { MTK_DISP_WDMA,	0, NULL },
 	[DDP_COMPONENT_WDMA1]	= { MTK_DISP_WDMA,	1, NULL },
@@ -509,6 +521,7 @@ int mtk_ddp_comp_init(struct device_node *node, struct mtk_ddp_comp *comp,
 	    type == MTK_DISP_CCORR ||
 	    type == MTK_DISP_COLOR ||
 	    type == MTK_DISP_GAMMA ||
+	    type == MTK_DISP_DSC ||
 	    type == MTK_DPI ||
 	    type == MTK_DSI ||
 	    type == MTK_DISP_OVL ||
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.h b/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.h
index bb914d976cf5..661fb620e266 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.h
+++ b/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.h
@@ -34,6 +34,7 @@ enum mtk_ddp_comp_type {
 	MTK_DISP_MUTEX,
 	MTK_DISP_OD,
 	MTK_DISP_BLS,
+	MTK_DISP_DSC,
 	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 d6f6d1bdad85..7dfca63c1042 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_drv.c
+++ b/drivers/gpu/drm/mediatek/mtk_drm_drv.c
@@ -446,6 +446,8 @@ static const struct of_device_id mtk_ddp_comp_dt_ids[] = {
 	  .data = (void *)MTK_DISP_GAMMA, },
 	{ .compatible = "mediatek,mt8183-disp-dither",
 	  .data = (void *)MTK_DISP_DITHER },
+	{ .compatible = "mediatek,mt8195-disp-dsc",
+	  .data = (void *)MTK_DISP_DSC },
 	{ .compatible = "mediatek,mt8173-disp-ufoe",
 	  .data = (void *)MTK_DISP_UFOE },
 	{ .compatible = "mediatek,mt2701-dsi",
@@ -563,6 +565,7 @@ static int mtk_drm_probe(struct platform_device *pdev)
 		if (comp_type == MTK_DISP_CCORR ||
 		    comp_type == MTK_DISP_COLOR ||
 		    comp_type == MTK_DISP_GAMMA ||
+		    comp_type == MTK_DISP_DSC ||
 		    comp_type == MTK_DISP_OVL ||
 		    comp_type == MTK_DISP_OVL_2L ||
 		    comp_type == MTK_DISP_RDMA ||
@@ -667,6 +670,7 @@ static struct platform_driver * const mtk_drm_drivers[] = {
 	&mtk_disp_rdma_driver,
 	&mtk_dpi_driver,
 	&mtk_drm_platform_driver,
+	&mtk_disp_dsc_driver,
 	&mtk_dsi_driver,
 };
 
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_drv.h b/drivers/gpu/drm/mediatek/mtk_drm_drv.h
index 637f5669e895..8b722330ef7d 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_drv.h
+++ b/drivers/gpu/drm/mediatek/mtk_drm_drv.h
@@ -51,6 +51,7 @@ extern struct platform_driver mtk_disp_color_driver;
 extern struct platform_driver mtk_disp_gamma_driver;
 extern struct platform_driver mtk_disp_ovl_driver;
 extern struct platform_driver mtk_disp_rdma_driver;
+extern struct platform_driver mtk_disp_dsc_driver;
 extern struct platform_driver mtk_dpi_driver;
 extern struct platform_driver mtk_dsi_driver;
 
