diff --git a/drivers/gpu/drm/arm/display/komeda/d71/d71_component.c b/drivers/gpu/drm/arm/display/komeda/d71/d71_component.c
index 01dd426..5135577 100644
--- a/drivers/gpu/drm/arm/display/komeda/d71/d71_component.c
+++ b/drivers/gpu/drm/arm/display/komeda/d71/d71_component.c
@@ -955,6 +955,7 @@ static void d71_improc_update(struct komeda_component *c,
 			       to_d71_input_id(state, index));
 
 	malidp_write32(reg, BLK_SIZE, HV_SIZE(st->hsize, st->vsize));
+	malidp_write32(reg, IPS_DEPTH, st->color_depth);
 
 	if (crtc_st->color_mgmt_changed) {
 		mask |= IPS_CTRL_FT | IPS_CTRL_RGB;
@@ -974,8 +975,17 @@ static void d71_improc_update(struct komeda_component *c,
 		}
 	}
 
-	if (mask)
-		malidp_write32_mask(reg, BLK_CONTROL, mask, ctrl);
+	mask |= IPS_CTRL_YUV | IPS_CTRL_CHD422 | IPS_CTRL_CHD420;
+
+	/* config color format */
+	if (st->color_format == DRM_COLOR_FORMAT_YCRCB420)
+		ctrl |= IPS_CTRL_YUV | IPS_CTRL_CHD422 | IPS_CTRL_CHD420;
+	else if (st->color_format == DRM_COLOR_FORMAT_YCRCB422)
+		ctrl |= IPS_CTRL_YUV | IPS_CTRL_CHD422;
+	else if (st->color_format == DRM_COLOR_FORMAT_YCRCB444)
+		ctrl |= IPS_CTRL_YUV;
+
+	malidp_write32_mask(reg, BLK_CONTROL, mask, ctrl);
 }
 
 static void d71_improc_dump(struct komeda_component *c, struct seq_file *sf)
diff --git a/drivers/gpu/drm/arm/display/komeda/komeda_crtc.c b/drivers/gpu/drm/arm/display/komeda/komeda_crtc.c
index cc6582f..ae67894 100644
--- a/drivers/gpu/drm/arm/display/komeda/komeda_crtc.c
+++ b/drivers/gpu/drm/arm/display/komeda/komeda_crtc.c
@@ -18,6 +18,33 @@
 #include "komeda_dev.h"
 #include "komeda_kms.h"
 
+void komeda_crtc_get_color_config(struct drm_crtc_state *crtc_st,
+				  u32 *color_depths, u32 *color_formats)
+{
+	struct drm_connector *conn;
+	struct drm_connector_state *conn_st;
+	u32 conn_color_formats = ~0u;
+	int i, min_bpc = 31, conn_bpc = 0;
+
+	for_each_new_connector_in_state(crtc_st->state, conn, conn_st, i) {
+		if (conn_st->crtc != crtc_st->crtc)
+			continue;
+
+		conn_bpc = conn->display_info.bpc ? conn->display_info.bpc : 8;
+		conn_color_formats &= conn->display_info.color_formats;
+
+		if (conn_bpc < min_bpc)
+			min_bpc = conn_bpc;
+	}
+
+	/* connector doesn't config any color_format, use RGB444 as default */
+	if (conn_color_formats == 0)
+		conn_color_formats = DRM_COLOR_FORMAT_RGB444;
+
+	*color_depths = GENMASK(conn_bpc, 0);
+	*color_formats = conn_color_formats;
+}
+
 static void komeda_crtc_update_clock_ratio(struct komeda_crtc_state *kcrtc_st)
 {
 	u64 pxlclk, aclk;
diff --git a/drivers/gpu/drm/arm/display/komeda/komeda_dev.c b/drivers/gpu/drm/arm/display/komeda/komeda_dev.c
index 591da1e..a09de45 100644
--- a/drivers/gpu/drm/arm/display/komeda/komeda_dev.c
+++ b/drivers/gpu/drm/arm/display/komeda/komeda_dev.c
@@ -102,12 +102,34 @@ static void komeda_debugfs_init(struct komeda_dev *mdev)
 	.attrs = komeda_sysfs_entries,
 };
 
+static int to_color_format(const char *str)
+{
+	int format;
+
+	if (!strncmp(str, "RGB444", 7)) {
+		format = DRM_COLOR_FORMAT_RGB444;
+	} else if (!strncmp(str, "YCRCB444", 9)) {
+		format = DRM_COLOR_FORMAT_YCRCB444;
+	} else if (!strncmp(str, "YCRCB422", 9)) {
+		format = DRM_COLOR_FORMAT_YCRCB422;
+	} else if (!strncmp(str, "YCRCB420", 9)) {
+		format = DRM_COLOR_FORMAT_YCRCB420;
+	} else {
+		DRM_WARN("invalid color_format: %s, please set it to RGB444, YCRCB444, YCRCB422 or YCRCB420\n",
+			 str);
+		format = DRM_COLOR_FORMAT_RGB444;
+	}
+
+	return format;
+}
+
 static int komeda_parse_pipe_dt(struct komeda_dev *mdev, struct device_node *np)
 {
 	struct komeda_pipeline *pipe;
 	struct clk *clk;
 	u32 pipe_id;
-	int ret = 0;
+	int ret = 0, color_format;
+	const char *str;
 
 	ret = of_property_read_u32(np, "reg", &pipe_id);
 	if (ret != 0 || pipe_id >= mdev->n_pipelines)
@@ -122,6 +144,14 @@ static int komeda_parse_pipe_dt(struct komeda_dev *mdev, struct device_node *np)
 	}
 	pipe->pxlclk = clk;
 
+	/* fetch DT configured color-format, if not set, use RGB444 */
+	if (!of_property_read_string(np, "color-format", &str))
+		color_format = to_color_format(str);
+	else
+		color_format = DRM_COLOR_FORMAT_RGB444;
+
+	pipe->improc->preferred_color_formats = (color_format << 1) - 1;
+
 	/* enum ports */
 	pipe->of_output_links[0] =
 		of_graph_get_remote_node(np, KOMEDA_OF_PORT_OUTPUT, 0);
diff --git a/drivers/gpu/drm/arm/display/komeda/komeda_kms.h b/drivers/gpu/drm/arm/display/komeda/komeda_kms.h
index cf2122b..dc1d436 100644
--- a/drivers/gpu/drm/arm/display/komeda/komeda_kms.h
+++ b/drivers/gpu/drm/arm/display/komeda/komeda_kms.h
@@ -180,6 +180,8 @@ static inline bool has_flip_h(u32 rot)
 		return !!(rotation & DRM_MODE_REFLECT_X);
 }
 
+void komeda_crtc_get_color_config(struct drm_crtc_state *crtc_st,
+				  u32 *color_depths, u32 *color_formats);
 unsigned long komeda_crtc_get_aclk(struct komeda_crtc_state *kcrtc_st);
 
 int komeda_kms_setup_crtcs(struct komeda_kms_dev *kms, struct komeda_dev *mdev);
diff --git a/drivers/gpu/drm/arm/display/komeda/komeda_pipeline.h b/drivers/gpu/drm/arm/display/komeda/komeda_pipeline.h
index 9a5fc35..9e84232 100644
--- a/drivers/gpu/drm/arm/display/komeda/komeda_pipeline.h
+++ b/drivers/gpu/drm/arm/display/komeda/komeda_pipeline.h
@@ -317,6 +317,8 @@ struct komeda_splitter_state {
 struct komeda_improc {
 	struct komeda_component base;
 	u32 supported_color_formats;  /* DRM_RGB/YUV444/YUV420*/
+	/* the preferred order is from MSB to LSB YUV420 --> RGB444 */
+	u32 preferred_color_formats;
 	u32 supported_color_depths; /* BIT(8) | BIT(10)*/
 	u8 supports_degamma : 1;
 	u8 supports_csc : 1;
@@ -325,6 +327,7 @@ struct komeda_improc {
 
 struct komeda_improc_state {
 	struct komeda_component_state base;
+	u8 color_format, color_depth;
 	u16 hsize, vsize;
 	u32 fgamma_coeffs[KOMEDA_N_GAMMA_COEFFS];
 	u32 ctm_coeffs[KOMEDA_N_CTM_COEFFS];
diff --git a/drivers/gpu/drm/arm/display/komeda/komeda_pipeline_state.c b/drivers/gpu/drm/arm/display/komeda/komeda_pipeline_state.c
index 796cae6..4523d28 100644
--- a/drivers/gpu/drm/arm/display/komeda/komeda_pipeline_state.c
+++ b/drivers/gpu/drm/arm/display/komeda/komeda_pipeline_state.c
@@ -743,6 +743,7 @@ void pipeline_composition_size(struct komeda_crtc_state *kcrtc_st,
 		       struct komeda_data_flow_cfg *dflow)
 {
 	struct drm_crtc *crtc = kcrtc_st->base.crtc;
+	struct drm_crtc_state *crtc_st = &kcrtc_st->base;
 	struct komeda_component_state *c_st;
 	struct komeda_improc_state *st;
 
@@ -756,6 +757,36 @@ void pipeline_composition_size(struct komeda_crtc_state *kcrtc_st,
 	st->hsize = dflow->in_w;
 	st->vsize = dflow->in_h;
 
+	if (drm_atomic_crtc_needs_modeset(crtc_st)) {
+		u32 output_depths, output_formats;
+		u32 avail_depths, avail_formats;
+
+		komeda_crtc_get_color_config(crtc_st, &output_depths,
+					     &output_formats);
+
+		avail_depths = output_depths & improc->supported_color_depths;
+		if (avail_depths == 0) {
+			DRM_DEBUG_ATOMIC("No available color depths, conn depths: 0x%x & display: 0x%x\n",
+					 output_depths,
+					 improc->supported_color_depths);
+			return -EINVAL;
+		}
+
+		avail_formats = output_formats &
+				improc->supported_color_formats &
+				improc->preferred_color_formats;
+		if (avail_formats == 0) {
+			DRM_DEBUG_ATOMIC("No available color_formats, conn formats 0x%x & display: 0x%x & preferred: 0x%x\n",
+					 output_formats,
+					 improc->supported_color_formats,
+					 improc->preferred_color_formats);
+			return -EINVAL;
+		}
+
+		st->color_depth = __fls(avail_depths);
+		st->color_format = BIT(__fls(avail_formats));
+	}
+
 	if (kcrtc_st->base.color_mgmt_changed) {
 		drm_lut_to_fgamma_coeffs(kcrtc_st->base.gamma_lut,
 					 st->fgamma_coeffs);
diff --git a/drivers/gpu/drm/arm/display/komeda/komeda_wb_connector.c b/drivers/gpu/drm/arm/display/komeda/komeda_wb_connector.c
index 4e26b27..6c43462 100644
--- a/drivers/gpu/drm/arm/display/komeda/komeda_wb_connector.c
+++ b/drivers/gpu/drm/arm/display/komeda/komeda_wb_connector.c
@@ -149,6 +149,7 @@ static int komeda_wb_connector_add(struct komeda_kms_dev *kms,
 	struct komeda_dev *mdev = kms->base.dev_private;
 	struct komeda_wb_connector *kwb_conn;
 	struct drm_writeback_connector *wb_conn;
+	struct drm_display_info *info;
 	u32 *formats, n_formats = 0;
 	int err;
 
@@ -178,6 +179,10 @@ static int komeda_wb_connector_add(struct komeda_kms_dev *kms,
 
 	drm_connector_helper_add(&wb_conn->base, &komeda_wb_conn_helper_funcs);
 
+	info = &kwb_conn->base.base.display_info;
+	info->bpc = __fls(kcrtc->master->improc->supported_color_depths);
+	info->color_formats = kcrtc->master->improc->supported_color_formats;
+
 	kcrtc->wb_conn = kwb_conn;
 
 	return 0;
