diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
index f0a2a1dca741..6aed63c06c1d 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
@@ -2411,6 +2411,7 @@ struct drm_encoder *dpu_encoder_init(struct drm_device *dev,
 	struct dpu_kms *dpu_kms = to_dpu_kms(priv->kms);
 	struct drm_encoder *drm_enc = NULL;
 	struct dpu_encoder_virt *dpu_enc = NULL;
+	int index = disp_info->h_tile_instance[0];
 	int ret = 0;
 
 	dpu_enc = devm_kzalloc(dev->dev, sizeof(*dpu_enc), GFP_KERNEL);
@@ -2439,13 +2440,14 @@ struct drm_encoder *dpu_encoder_init(struct drm_device *dev,
 	timer_setup(&dpu_enc->frame_done_timer,
 			dpu_encoder_frame_done_timeout, 0);
 
-	if (disp_info->intf_type == INTF_DSI)
+	if (disp_info->intf_type == INTF_DSI) {
 		timer_setup(&dpu_enc->vsync_event_timer,
 				dpu_encoder_vsync_event_handler,
 				0);
-	else if (disp_info->intf_type == INTF_DP)
-		dpu_enc->wide_bus_en = msm_dp_wide_bus_available(
-				priv->dp[disp_info->h_tile_instance[0]]);
+		dpu_enc->wide_bus_en = msm_dsi_is_widebus_enabled(priv->dsi[index]);
+	} else if (disp_info->intf_type == INTF_DP) {
+		dpu_enc->wide_bus_en = msm_dp_wide_bus_available(priv->dp[index]);
+	}
 
 	INIT_DELAYED_WORK(&dpu_enc->delayed_off_work,
 			dpu_encoder_off_work);
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_cmd.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_cmd.c
index df88358e7037..dace6168be2d 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_cmd.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_cmd.c
@@ -69,8 +69,10 @@ static void _dpu_encoder_phys_cmd_update_intf_cfg(
 				phys_enc->hw_intf,
 				phys_enc->hw_pp->idx);
 
-	if (intf_cfg.dsc != 0)
+	if (intf_cfg.dsc != 0) {
 		cmd_mode_cfg.data_compress = true;
+		cmd_mode_cfg.wide_bus_en = dpu_encoder_is_widebus_enabled(phys_enc->parent);
+	}
 
 	if (phys_enc->hw_intf->ops.program_intf_cmd_cfg)
 		phys_enc->hw_intf->ops.program_intf_cmd_cfg(phys_enc->hw_intf, &cmd_mode_cfg);
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_intf.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_intf.c
index 8ec6505d9e78..dc6f3febb574 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_intf.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_intf.c
@@ -521,6 +521,9 @@ static void dpu_hw_intf_program_intf_cmd_cfg(struct dpu_hw_intf *ctx,
 	if (cmd_mode_cfg->data_compress)
 		intf_cfg2 |= INTF_CFG2_DCE_DATA_COMPRESS;
 
+	if (cmd_mode_cfg->wide_bus_en)
+		intf_cfg2 |= INTF_CFG2_DATABUS_WIDEN;
+
 	DPU_REG_WRITE(&ctx->hw, INTF_CONFIG2, intf_cfg2);
 }
 
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_intf.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_intf.h
index 77f80531782b..c539025c418b 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_intf.h
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_intf.h
@@ -50,6 +50,7 @@ struct dpu_hw_intf_status {
 
 struct dpu_hw_intf_cmd_mode_cfg {
 	u8 data_compress;	/* enable data compress between dpu and dsi */
+	u8 wide_bus_en;		/* enable databus widen mode */
 };
 
 /**
diff --git a/drivers/gpu/drm/msm/dsi/dsi.c b/drivers/gpu/drm/msm/dsi/dsi.c
index baab79ab6e74..e3cc06c94397 100644
--- a/drivers/gpu/drm/msm/dsi/dsi.c
+++ b/drivers/gpu/drm/msm/dsi/dsi.c
@@ -17,6 +17,11 @@ struct drm_dsc_config *msm_dsi_get_dsc_config(struct msm_dsi *msm_dsi)
 	return msm_dsi_host_get_dsc_config(msm_dsi->host);
 }
 
+bool msm_dsi_is_widebus_enabled(struct msm_dsi *msm_dsi)
+{
+	return msm_dsi_host_is_widebus_supported(msm_dsi->host);
+}
+
 static int dsi_get_phy(struct msm_dsi *msm_dsi)
 {
 	struct platform_device *pdev = msm_dsi->pdev;
diff --git a/drivers/gpu/drm/msm/dsi/dsi.h b/drivers/gpu/drm/msm/dsi/dsi.h
index bd3763a5d723..219a9f756759 100644
--- a/drivers/gpu/drm/msm/dsi/dsi.h
+++ b/drivers/gpu/drm/msm/dsi/dsi.h
@@ -134,6 +134,7 @@ int dsi_calc_clk_rate_6g(struct msm_dsi_host *msm_host, bool is_bonded_dsi);
 void msm_dsi_host_snapshot(struct msm_disp_state *disp_state, struct mipi_dsi_host *host);
 void msm_dsi_host_test_pattern_en(struct mipi_dsi_host *host);
 struct drm_dsc_config *msm_dsi_host_get_dsc_config(struct mipi_dsi_host *host);
+bool msm_dsi_host_is_widebus_supported(struct mipi_dsi_host *host);
 
 /* dsi phy */
 struct msm_dsi_phy;
diff --git a/drivers/gpu/drm/msm/dsi/dsi.xml.h b/drivers/gpu/drm/msm/dsi/dsi.xml.h
index a4a154601114..2a7d980e12c3 100644
--- a/drivers/gpu/drm/msm/dsi/dsi.xml.h
+++ b/drivers/gpu/drm/msm/dsi/dsi.xml.h
@@ -664,6 +664,7 @@ static inline uint32_t DSI_CMD_MODE_MDP_CTRL2_INPUT_RGB_SWAP(enum dsi_rgb_swap v
 	return ((val) << DSI_CMD_MODE_MDP_CTRL2_INPUT_RGB_SWAP__SHIFT) & DSI_CMD_MODE_MDP_CTRL2_INPUT_RGB_SWAP__MASK;
 }
 #define DSI_CMD_MODE_MDP_CTRL2_BURST_MODE			0x00010000
+#define DSI_CMD_MODE_MDP_CTRL2_DATABUS_WIDEN			0x00100000
 
 #define REG_DSI_CMD_MODE_MDP_STREAM2_CTRL			0x000001b8
 #define DSI_CMD_MODE_MDP_STREAM2_CTRL_DATA_TYPE__MASK		0x0000003f
diff --git a/drivers/gpu/drm/msm/dsi/dsi_host.c b/drivers/gpu/drm/msm/dsi/dsi_host.c
index 645927214871..6ea3476acf0d 100644
--- a/drivers/gpu/drm/msm/dsi/dsi_host.c
+++ b/drivers/gpu/drm/msm/dsi/dsi_host.c
@@ -710,6 +710,14 @@ static void dsi_ctrl_disable(struct msm_dsi_host *msm_host)
 	dsi_write(msm_host, REG_DSI_CTRL, 0);
 }
 
+bool msm_dsi_host_is_widebus_supported(struct mipi_dsi_host *host)
+{
+	struct msm_dsi_host *msm_host = to_msm_dsi_host(host);
+
+	return msm_host->cfg_hnd->major == MSM_DSI_VER_MAJOR_6G &&
+			msm_host->cfg_hnd->minor >= MSM_DSI_6G_VER_MINOR_V2_5_0;
+}
+
 static void dsi_ctrl_enable(struct msm_dsi_host *msm_host,
 			struct msm_dsi_phy_shared_timings *phy_shared_timings, struct msm_dsi_phy *phy)
 {
@@ -757,6 +765,11 @@ static void dsi_ctrl_enable(struct msm_dsi_host *msm_host,
 		    msm_host->cfg_hnd->minor >= MSM_DSI_6G_VER_MINOR_V1_3) {
 			data = dsi_read(msm_host, REG_DSI_CMD_MODE_MDP_CTRL2);
 			data |= DSI_CMD_MODE_MDP_CTRL2_BURST_MODE;
+
+			/* TODO: Allow for video-mode support once tested/fixed */
+			if (msm_host->cfg_hnd->minor >= MSM_DSI_6G_VER_MINOR_V2_5_0 && msm_host->dsc)
+				data |= DSI_CMD_MODE_MDP_CTRL2_DATABUS_WIDEN;
+
 			dsi_write(msm_host, REG_DSI_CMD_MODE_MDP_CTRL2, data);
 		}
 	}
@@ -894,6 +907,7 @@ static void dsi_timing_setup(struct msm_dsi_host *msm_host, bool is_bonded_dsi)
 	u32 hdisplay = mode->hdisplay;
 	u32 wc;
 	int ret;
+	bool widebus_supported = msm_dsi_host_is_widebus_supported(&msm_host->base);
 
 	DBG("");
 
@@ -914,6 +928,7 @@ static void dsi_timing_setup(struct msm_dsi_host *msm_host, bool is_bonded_dsi)
 
 	if (msm_host->dsc) {
 		struct drm_dsc_config *dsc = msm_host->dsc;
+		u32 bytes_per_pclk;
 
 		/* update dsc params with timing params */
 		if (!dsc || !mode->hdisplay || !mode->vdisplay) {
@@ -937,7 +952,13 @@ static void dsi_timing_setup(struct msm_dsi_host *msm_host, bool is_bonded_dsi)
 		 * pulse width same
 		 */
 		h_total -= hdisplay;
-		hdisplay = DIV_ROUND_UP(msm_dsc_get_bytes_per_line(msm_host->dsc), 3);
+		if (widebus_supported && !(msm_host->mode_flags & MIPI_DSI_MODE_VIDEO))
+			bytes_per_pclk = 6;
+		else
+			bytes_per_pclk = 3;
+
+		hdisplay = DIV_ROUND_UP(msm_dsc_get_bytes_per_line(msm_host->dsc), bytes_per_pclk);
+
 		h_total += hdisplay;
 		ha_end = ha_start + hdisplay;
 	}
diff --git a/drivers/gpu/drm/msm/msm_drv.h b/drivers/gpu/drm/msm/msm_drv.h
index 9d9d5e009163..7ff56d09014c 100644
--- a/drivers/gpu/drm/msm/msm_drv.h
+++ b/drivers/gpu/drm/msm/msm_drv.h
@@ -344,6 +344,7 @@ void msm_dsi_snapshot(struct msm_disp_state *disp_state, struct msm_dsi *msm_dsi
 bool msm_dsi_is_cmd_mode(struct msm_dsi *msm_dsi);
 bool msm_dsi_is_bonded_dsi(struct msm_dsi *msm_dsi);
 bool msm_dsi_is_master_dsi(struct msm_dsi *msm_dsi);
+bool msm_dsi_is_widebus_enabled(struct msm_dsi *msm_dsi);
 struct drm_dsc_config *msm_dsi_get_dsc_config(struct msm_dsi *msm_dsi);
 #else
 static inline void __init msm_dsi_register(void)
@@ -374,6 +375,11 @@ static inline bool msm_dsi_is_master_dsi(struct msm_dsi *msm_dsi)
 	return false;
 }
 
+static inline bool msm_dsi_is_widebus_enabled(struct msm_dsi *msm_dsi)
+{
+	return false;
+}
+
 static inline struct drm_dsc_config *msm_dsi_get_dsc_config(struct msm_dsi *msm_dsi)
 {
 	return NULL;
