diff --git a/drivers/gpu/drm/sun4i/sun8i_csc.c b/drivers/gpu/drm/sun4i/sun8i_csc.c
index b14925b40ccf..e7608a72f26f 100644
--- a/drivers/gpu/drm/sun4i/sun8i_csc.c
+++ b/drivers/gpu/drm/sun4i/sun8i_csc.c
@@ -34,6 +34,41 @@ static const u32 yvu2rgb[] = {
 	0x000004A8, 0x00000000, 0x00000813, 0xFFFBAC4A,
 };
 
+/*
+ * DE3 has a bit different CSC units. Factors are in two's complement format.
+ * First three factors in a row are multiplication factors which have 17 bits
+ * for fractional part. Fourth value in a row is comprised of two factors.
+ * Upper 16 bits represents difference, which is subtracted from the input
+ * value before multiplication and lower 16 bits represents constant, which
+ * is addes at the end.
+ *
+ * x' = c00 * (x + d0) + c01 * (y + d1) + c02 * (z + d2) + const0
+ * y' = c10 * (x + d0) + c11 * (y + d1) + c12 * (z + d2) + const1
+ * z' = c20 * (x + d0) + c21 * (y + d1) + c22 * (z + d2) + const2
+ *
+ * Please note that above formula is true only for Blender CSC. Other DE3 CSC
+ * units takes only positive value for difference. From what can be deducted
+ * from BSP driver code, those units probably automatically assume that
+ * difference has to be subtracted.
+ *
+ * Layout of factors in table:
+ * c00 c01 c02 [d0 const0]
+ * c10 c11 c12 [d1 const1]
+ * c20 c21 c22 [d2 const2]
+ */
+
+static const u32 yuv2rgb_de3[] = {
+	0x0002542a, 0x00000000, 0x0003312a, 0xffc00000,
+	0x0002542a, 0xffff376b, 0xfffe5fc3, 0xfe000000,
+	0x0002542a, 0x000408d3, 0x00000000, 0xfe000000,
+};
+
+static const u32 yvu2rgb_de3[] = {
+	0x0002542a, 0x0003312a, 0x00000000, 0xffc00000,
+	0x0002542a, 0xfffe5fc3, 0xffff376b, 0xfe000000,
+	0x0002542a, 0x00000000, 0x000408d3, 0xfe000000,
+};
+
 static void sun8i_csc_set_coefficients(struct regmap *map, u32 base,
 				       enum sun8i_csc_mode mode)
 {
@@ -61,6 +96,28 @@ static void sun8i_csc_set_coefficients(struct regmap *map, u32 base,
 	}
 }
 
+static void sun8i_de3_ccsc_set_coefficients(struct regmap *map, int layer,
+					    enum sun8i_csc_mode mode)
+{
+	const u32 *table;
+	u32 base_reg;
+
+	switch (mode) {
+	case SUN8I_CSC_MODE_YUV2RGB:
+		table = yuv2rgb_de3;
+		break;
+	case SUN8I_CSC_MODE_YVU2RGB:
+		table = yvu2rgb_de3;
+		break;
+	default:
+		DRM_WARN("Wrong CSC mode specified.\n");
+		return;
+	}
+
+	base_reg = SUN50I_MIXER_BLEND_CSC_COEFF(DE3_BLD_BASE, layer, 0, 0);
+	regmap_bulk_write(map, base_reg, table, 12);
+}
+
 static void sun8i_csc_enable(struct regmap *map, u32 base, bool enable)
 {
 	u32 val;
@@ -73,11 +130,32 @@ static void sun8i_csc_enable(struct regmap *map, u32 base, bool enable)
 	regmap_update_bits(map, SUN8I_CSC_CTRL(base), SUN8I_CSC_CTRL_EN, val);
 }
 
+static void sun8i_de3_ccsc_enable(struct regmap *map, int layer, bool enable)
+{
+	u32 val, mask;
+
+	mask = SUN50I_MIXER_BLEND_CSC_CTL_EN(layer);
+
+	if (enable)
+		val = mask;
+	else
+		val = 0;
+
+	regmap_update_bits(map, SUN50I_MIXER_BLEND_CSC_CTL(DE3_BLD_BASE),
+			   mask, val);
+}
+
 void sun8i_csc_set_ccsc_coefficients(struct sun8i_mixer *mixer, int layer,
 				     enum sun8i_csc_mode mode)
 {
 	u32 base;
 
+	if (mixer->cfg->is_de3) {
+		sun8i_de3_ccsc_set_coefficients(mixer->engine.regs,
+						layer, mode);
+		return;
+	}
+
 	base = ccsc_base[mixer->cfg->ccsc][layer];
 
 	sun8i_csc_set_coefficients(mixer->engine.regs, base, mode);
@@ -87,6 +165,11 @@ void sun8i_csc_enable_ccsc(struct sun8i_mixer *mixer, int layer, bool enable)
 {
 	u32 base;
 
+	if (mixer->cfg->is_de3) {
+		sun8i_de3_ccsc_enable(mixer->engine.regs, layer, enable);
+		return;
+	}
+
 	base = ccsc_base[mixer->cfg->ccsc][layer];
 
 	sun8i_csc_enable(mixer->engine.regs, base, enable);
diff --git a/drivers/gpu/drm/sun4i/sun8i_mixer.c b/drivers/gpu/drm/sun4i/sun8i_mixer.c
index 3c2ce2781fc8..ca402cf0f5ba 100644
--- a/drivers/gpu/drm/sun4i/sun8i_mixer.c
+++ b/drivers/gpu/drm/sun4i/sun8i_mixer.c
@@ -459,18 +459,33 @@ static int sun8i_mixer_bind(struct device *dev, struct device *master,
 
 	base = sun8i_blender_base(mixer);
 
-	/* Reset the registers */
-	for (i = 0; i < DE2_MIXER_UNIT_SIZE; i += 4)
-		regmap_write(mixer->engine.regs, i, 0);
+	/* Reset registers and disable unused sub-engines */
+	if (mixer->cfg->is_de3) {
+		for (i = 0; i < DE3_MIXER_UNIT_SIZE; i += 4)
+			regmap_write(mixer->engine.regs, i, 0);
 
-	/* Disable unused sub-engines */
-	regmap_write(mixer->engine.regs, SUN8I_MIXER_FCE_EN, 0);
-	regmap_write(mixer->engine.regs, SUN8I_MIXER_BWS_EN, 0);
-	regmap_write(mixer->engine.regs, SUN8I_MIXER_LTI_EN, 0);
-	regmap_write(mixer->engine.regs, SUN8I_MIXER_PEAK_EN, 0);
-	regmap_write(mixer->engine.regs, SUN8I_MIXER_ASE_EN, 0);
-	regmap_write(mixer->engine.regs, SUN8I_MIXER_FCC_EN, 0);
-	regmap_write(mixer->engine.regs, SUN8I_MIXER_DCSC_EN, 0);
+		regmap_write(mixer->engine.regs, SUN50I_MIXER_FCE_EN, 0);
+		regmap_write(mixer->engine.regs, SUN50I_MIXER_PEAK_EN, 0);
+		regmap_write(mixer->engine.regs, SUN50I_MIXER_LCTI_EN, 0);
+		regmap_write(mixer->engine.regs, SUN50I_MIXER_BLS_EN, 0);
+		regmap_write(mixer->engine.regs, SUN50I_MIXER_FCC_EN, 0);
+		regmap_write(mixer->engine.regs, SUN50I_MIXER_DNS_EN, 0);
+		regmap_write(mixer->engine.regs, SUN50I_MIXER_DRC_EN, 0);
+		regmap_write(mixer->engine.regs, SUN50I_MIXER_FMT_EN, 0);
+		regmap_write(mixer->engine.regs, SUN50I_MIXER_CDC0_EN, 0);
+		regmap_write(mixer->engine.regs, SUN50I_MIXER_CDC1_EN, 0);
+	} else {
+		for (i = 0; i < DE2_MIXER_UNIT_SIZE; i += 4)
+			regmap_write(mixer->engine.regs, i, 0);
+
+		regmap_write(mixer->engine.regs, SUN8I_MIXER_FCE_EN, 0);
+		regmap_write(mixer->engine.regs, SUN8I_MIXER_BWS_EN, 0);
+		regmap_write(mixer->engine.regs, SUN8I_MIXER_LTI_EN, 0);
+		regmap_write(mixer->engine.regs, SUN8I_MIXER_PEAK_EN, 0);
+		regmap_write(mixer->engine.regs, SUN8I_MIXER_ASE_EN, 0);
+		regmap_write(mixer->engine.regs, SUN8I_MIXER_FCC_EN, 0);
+		regmap_write(mixer->engine.regs, SUN8I_MIXER_DCSC_EN, 0);
+	}
 
 	/* Enable the mixer */
 	regmap_write(mixer->engine.regs, SUN8I_MIXER_GLOBAL_CTL,
diff --git a/drivers/gpu/drm/sun4i/sun8i_mixer.h b/drivers/gpu/drm/sun4i/sun8i_mixer.h
index a4175b993e0d..913d14ce68b0 100644
--- a/drivers/gpu/drm/sun4i/sun8i_mixer.h
+++ b/drivers/gpu/drm/sun4i/sun8i_mixer.h
@@ -30,11 +30,16 @@
 #define SUN8I_MIXER_GLOBAL_DBUFF_ENABLE		BIT(0)
 
 #define DE2_MIXER_UNIT_SIZE			0x6000
+#define DE3_MIXER_UNIT_SIZE			0x3000
 
 #define DE2_BLD_BASE				0x1000
 #define DE2_CH_BASE				0x2000
 #define DE2_CH_SIZE				0x1000
 
+#define DE3_BLD_BASE				0x0800
+#define DE3_CH_BASE				0x1000
+#define DE3_CH_SIZE				0x0800
+
 #define SUN8I_MIXER_BLEND_PIPE_CTL(base)	((base) + 0)
 #define SUN8I_MIXER_BLEND_ATTR_FCOLOR(base, x)	((base) + 0x4 + 0x10 * (x))
 #define SUN8I_MIXER_BLEND_ATTR_INSIZE(base, x)	((base) + 0x8 + 0x10 * (x))
@@ -49,10 +54,16 @@
 #define SUN8I_MIXER_BLEND_CK_MAX(base, x)	((base) + 0xc0 + 0x04 * (x))
 #define SUN8I_MIXER_BLEND_CK_MIN(base, x)	((base) + 0xe0 + 0x04 * (x))
 #define SUN8I_MIXER_BLEND_OUTCTL(base)		((base) + 0xfc)
+#define SUN50I_MIXER_BLEND_CSC_CTL(base)	((base) + 0x100)
+#define SUN50I_MIXER_BLEND_CSC_COEFF(base, layer, x, y) \
+	((base) + 0x110 + (layer) * 0x30 +  (x) * 0x10 + 4 * (y))
+#define SUN50I_MIXER_BLEND_CSC_CONST(base, layer, i) \
+	((base) + 0x110 + (layer) * 0x30 +  (i) * 0x10 + 0x0c)
 
 #define SUN8I_MIXER_BLEND_PIPE_CTL_EN_MSK	GENMASK(12, 8)
 #define SUN8I_MIXER_BLEND_PIPE_CTL_EN(pipe)	BIT(8 + pipe)
 #define SUN8I_MIXER_BLEND_PIPE_CTL_FC_EN(pipe)	BIT(pipe)
+
 /* colors are always in AARRGGBB format */
 #define SUN8I_MIXER_BLEND_COLOR_BLACK		0xff000000
 /* The following numbers are some still unknown magic numbers */
@@ -63,6 +74,9 @@
 
 #define SUN8I_MIXER_BLEND_OUTCTL_INTERLACED	BIT(1)
 
+#define SUN50I_MIXER_BLEND_CSC_CTL_EN(ch)	BIT(ch)
+#define SUN50I_MIXER_BLEND_CSC_CONST_VAL(d, c)	(((d) << 16) | ((c) & 0xffff))
+
 #define SUN8I_MIXER_FBFMT_ARGB8888	0
 #define SUN8I_MIXER_FBFMT_ABGR8888	1
 #define SUN8I_MIXER_FBFMT_RGBA8888	2
@@ -112,6 +126,17 @@
 #define SUN8I_MIXER_FCC_EN			0xaa000
 #define SUN8I_MIXER_DCSC_EN			0xb0000
 
+#define SUN50I_MIXER_FCE_EN			0x70000
+#define SUN50I_MIXER_PEAK_EN			0x70800
+#define SUN50I_MIXER_LCTI_EN			0x71000
+#define SUN50I_MIXER_BLS_EN			0x71800
+#define SUN50I_MIXER_FCC_EN			0x72000
+#define SUN50I_MIXER_DNS_EN			0x80000
+#define SUN50I_MIXER_DRC_EN			0xa0000
+#define SUN50I_MIXER_FMT_EN			0xa8000
+#define SUN50I_MIXER_CDC0_EN			0xd0000
+#define SUN50I_MIXER_CDC1_EN			0xd8000
+
 struct de2_fmt_info {
 	u32			drm_fmt;
 	u32			de2_fmt;
@@ -133,6 +158,7 @@ struct de2_fmt_info {
  *	are invalid.
  * @mod_rate: module clock rate that needs to be set in order to have
  *	a functional block.
+ * @is_de3: true, if this is next gen display engine 3.0, false otherwise.
  */
 struct sun8i_mixer_cfg {
 	int		vi_num;
@@ -140,6 +166,7 @@ struct sun8i_mixer_cfg {
 	int		scaler_mask;
 	int		ccsc;
 	unsigned long	mod_rate;
+	unsigned int	is_de3 : 1;
 };
 
 struct sun8i_mixer {
@@ -162,13 +189,16 @@ engine_to_sun8i_mixer(struct sunxi_engine *engine)
 static inline u32
 sun8i_blender_base(struct sun8i_mixer *mixer)
 {
-	return DE2_BLD_BASE;
+	return mixer->cfg->is_de3 ? DE3_BLD_BASE : DE2_BLD_BASE;
 }
 
 static inline u32
 sun8i_channel_base(struct sun8i_mixer *mixer, int channel)
 {
-	return DE2_CH_BASE + channel * DE2_CH_SIZE;
+	if (mixer->cfg->is_de3)
+		return DE3_CH_BASE + channel * DE3_CH_SIZE;
+	else
+		return DE2_CH_BASE + channel * DE2_CH_SIZE;
 }
 
 const struct de2_fmt_info *sun8i_mixer_format_info(u32 format);
diff --git a/drivers/gpu/drm/sun4i/sun8i_ui_scaler.c b/drivers/gpu/drm/sun4i/sun8i_ui_scaler.c
index 698401ecb53d..ae0806bccac7 100644
--- a/drivers/gpu/drm/sun4i/sun8i_ui_scaler.c
+++ b/drivers/gpu/drm/sun4i/sun8i_ui_scaler.c
@@ -93,8 +93,14 @@ static u32 sun8i_ui_scaler_base(struct sun8i_mixer *mixer, int channel)
 {
 	int vi_num = mixer->cfg->vi_num;
 
-	return DE2_VI_SCALER_UNIT_BASE + DE2_VI_SCALER_UNIT_SIZE * vi_num +
-	       DE2_UI_SCALER_UNIT_SIZE * (channel - vi_num);
+	if (mixer->cfg->is_de3)
+		return DE3_VI_SCALER_UNIT_BASE +
+		       DE3_VI_SCALER_UNIT_SIZE * vi_num +
+		       DE3_UI_SCALER_UNIT_SIZE * (channel - vi_num);
+	else
+		return DE2_VI_SCALER_UNIT_BASE +
+		       DE2_VI_SCALER_UNIT_SIZE * vi_num +
+		       DE2_UI_SCALER_UNIT_SIZE * (channel - vi_num);
 }
 
 static int sun8i_ui_scaler_coef_index(unsigned int step)
diff --git a/drivers/gpu/drm/sun4i/sun8i_ui_scaler.h b/drivers/gpu/drm/sun4i/sun8i_ui_scaler.h
index 6b4bc1ff3e2c..1ef4bd6f2718 100644
--- a/drivers/gpu/drm/sun4i/sun8i_ui_scaler.h
+++ b/drivers/gpu/drm/sun4i/sun8i_ui_scaler.h
@@ -12,6 +12,7 @@
 #include "sun8i_mixer.h"
 
 #define DE2_UI_SCALER_UNIT_SIZE 0x10000
+#define DE3_UI_SCALER_UNIT_SIZE 0x08000
 
 /* this two macros assumes 16 fractional bits which is standard in DRM */
 #define SUN8I_UI_SCALER_SCALE_MIN		1
diff --git a/drivers/gpu/drm/sun4i/sun8i_vi_layer.c b/drivers/gpu/drm/sun4i/sun8i_vi_layer.c
index 79811eae3735..4249edfb47ed 100644
--- a/drivers/gpu/drm/sun4i/sun8i_vi_layer.c
+++ b/drivers/gpu/drm/sun4i/sun8i_vi_layer.c
@@ -202,6 +202,14 @@ static int sun8i_vi_layer_update_formats(struct sun8i_mixer *mixer, int channel,
 			   SUN8I_MIXER_CHAN_VI_LAYER_ATTR(ch_base, overlay),
 			   SUN8I_MIXER_CHAN_VI_LAYER_ATTR_RGB_MODE, val);
 
+	/* It seems that YUV formats use global alpha setting. */
+	if (mixer->cfg->is_de3)
+		regmap_update_bits(mixer->engine.regs,
+				   SUN8I_MIXER_CHAN_VI_LAYER_ATTR(ch_base,
+								  overlay),
+				   SUN50I_MIXER_CHAN_VI_LAYER_ATTR_ALPHA_MASK,
+				   SUN50I_MIXER_CHAN_VI_LAYER_ATTR_ALPHA(0xff));
+
 	return 0;
 }
 
diff --git a/drivers/gpu/drm/sun4i/sun8i_vi_layer.h b/drivers/gpu/drm/sun4i/sun8i_vi_layer.h
index 46f0237c17bb..8a5e6d01c85d 100644
--- a/drivers/gpu/drm/sun4i/sun8i_vi_layer.h
+++ b/drivers/gpu/drm/sun4i/sun8i_vi_layer.h
@@ -30,6 +30,8 @@
 #define SUN8I_MIXER_CHAN_VI_LAYER_ATTR_RGB_MODE		BIT(15)
 #define SUN8I_MIXER_CHAN_VI_LAYER_ATTR_FBFMT_OFFSET	8
 #define SUN8I_MIXER_CHAN_VI_LAYER_ATTR_FBFMT_MASK	GENMASK(12, 8)
+#define SUN50I_MIXER_CHAN_VI_LAYER_ATTR_ALPHA_MASK	GENMASK(31, 24)
+#define SUN50I_MIXER_CHAN_VI_LAYER_ATTR_ALPHA(x)	((x) << 24)
 
 struct sun8i_mixer;
 
diff --git a/drivers/gpu/drm/sun4i/sun8i_vi_scaler.c b/drivers/gpu/drm/sun4i/sun8i_vi_scaler.c
index 9f6834c143d7..7ba75011adf9 100644
--- a/drivers/gpu/drm/sun4i/sun8i_vi_scaler.c
+++ b/drivers/gpu/drm/sun4i/sun8i_vi_scaler.c
@@ -835,7 +835,12 @@ static const u32 bicubic4coefftab32[480] = {
 
 static u32 sun8i_vi_scaler_base(struct sun8i_mixer *mixer, int channel)
 {
-	return DE2_VI_SCALER_UNIT_BASE + DE2_VI_SCALER_UNIT_SIZE * channel;
+	if (mixer->cfg->is_de3)
+		return DE3_VI_SCALER_UNIT_BASE +
+		       DE3_VI_SCALER_UNIT_SIZE * channel;
+	else
+		return DE2_VI_SCALER_UNIT_BASE +
+		       DE2_VI_SCALER_UNIT_SIZE * channel;
 }
 
 static int sun8i_vi_scaler_coef_index(unsigned int step)
@@ -951,6 +956,18 @@ void sun8i_vi_scaler_setup(struct sun8i_mixer *mixer, int layer,
 		cvphase = vphase;
 	}
 
+	if (mixer->cfg->is_de3) {
+		u32 val;
+
+		if (format->hsub == 1 && format->vsub == 1)
+			val = SUN50I_SCALER_VSU_SCALE_MODE_UI;
+		else
+			val = SUN50I_SCALER_VSU_SCALE_MODE_NORMAL;
+
+		regmap_write(mixer->engine.regs,
+			     SUN50I_SCALER_VSU_SCALE_MODE(base), val);
+	}
+
 	regmap_write(mixer->engine.regs,
 		     SUN8I_SCALER_VSU_OUTSIZE(base), outsize);
 	regmap_write(mixer->engine.regs,
diff --git a/drivers/gpu/drm/sun4i/sun8i_vi_scaler.h b/drivers/gpu/drm/sun4i/sun8i_vi_scaler.h
index f3de87122f07..68f6593b369a 100644
--- a/drivers/gpu/drm/sun4i/sun8i_vi_scaler.h
+++ b/drivers/gpu/drm/sun4i/sun8i_vi_scaler.h
@@ -15,6 +15,9 @@
 #define DE2_VI_SCALER_UNIT_BASE 0x20000
 #define DE2_VI_SCALER_UNIT_SIZE 0x20000
 
+#define DE3_VI_SCALER_UNIT_BASE 0x20000
+#define DE3_VI_SCALER_UNIT_SIZE 0x08000
+
 /* this two macros assumes 16 fractional bits which is standard in DRM */
 #define SUN8I_VI_SCALER_SCALE_MIN		1
 #define SUN8I_VI_SCALER_SCALE_MAX		((1UL << 20) - 1)
@@ -25,6 +28,11 @@
 #define SUN8I_VI_SCALER_SIZE(w, h)		(((h) - 1) << 16 | ((w) - 1))
 
 #define SUN8I_SCALER_VSU_CTRL(base)		((base) + 0x0)
+#define SUN50I_SCALER_VSU_SCALE_MODE(base)		((base) + 0x10)
+#define SUN50I_SCALER_VSU_DIR_THR(base)		((base) + 0x20)
+#define SUN50I_SCALER_VSU_EDGE_THR(base)		((base) + 0x24)
+#define SUN50I_SCALER_VSU_EDSCL_CTRL(base)		((base) + 0x28)
+#define SUN50I_SCALER_VSU_ANGLE_THR(base)		((base) + 0x2c)
 #define SUN8I_SCALER_VSU_OUTSIZE(base)		((base) + 0x40)
 #define SUN8I_SCALER_VSU_YINSIZE(base)		((base) + 0x80)
 #define SUN8I_SCALER_VSU_YHSTEP(base)		((base) + 0x88)
@@ -46,6 +54,21 @@
 #define SUN8I_SCALER_VSU_CTRL_EN		BIT(0)
 #define SUN8I_SCALER_VSU_CTRL_COEFF_RDY		BIT(4)
 
+#define SUN50I_SCALER_VSU_SUB_ZERO_DIR_THR(x)	(((x) << 24) & 0xFF)
+#define SUN50I_SCALER_VSU_ZERO_DIR_THR(x)		(((x) << 16) & 0xFF)
+#define SUN50I_SCALER_VSU_HORZ_DIR_THR(x)		(((x) << 8) & 0xFF)
+#define SUN50I_SCALER_VSU_VERT_DIR_THR(x)		((x) & 0xFF)
+
+#define SUN50I_SCALER_VSU_SCALE_MODE_UI		0
+#define SUN50I_SCALER_VSU_SCALE_MODE_NORMAL	1
+#define SUN50I_SCALER_VSU_SCALE_MODE_ED_SCALE	2
+
+#define SUN50I_SCALER_VSU_EDGE_SHIFT(x)		(((x) << 16) & 0xF)
+#define SUN50I_SCALER_VSU_EDGE_OFFSET(x)		((x) & 0xFF)
+
+#define SUN50I_SCALER_VSU_ANGLE_SHIFT(x)		(((x) << 16) & 0xF)
+#define SUN50I_SCALER_VSU_ANGLE_OFFSET(x)		((x) & 0xFF)
+
 void sun8i_vi_scaler_enable(struct sun8i_mixer *mixer, int layer, bool enable);
 void sun8i_vi_scaler_setup(struct sun8i_mixer *mixer, int layer,
 			   u32 src_w, u32 src_h, u32 dst_w, u32 dst_h,