--- a/drivers/gpu/drm/panel/panel-cwu50.c
+++ b/drivers/gpu/drm/panel/panel-cwu50.c
@@ -65,6 +65,8 @@ static void cwu50_init_sequence(struct cwu50 *ctx)
 	dcs_write_seq(0x72,0x06);
 	dcs_write_seq(0x75,0x03);
+	/* DSI_INIT0: set 4 lanes (bits[1:0]=11) — fixes lane count default */
+	dcs_write_seq(0x80,0x03);
 	dcs_write_seq(0xE0,0x01);
@@ -162,7 +164,7 @@ static int cwu50_probe(struct mipi_dsi_device *dsi)
 
 	dsi->lanes = 4;
 	dsi->format = MIPI_DSI_FMT_RGB888;
-	dsi->mode_flags = MIPI_DSI_MODE_VIDEO | MIPI_DSI_MODE_VIDEO_BURST | MIPI_DSI_MODE_VIDEO_SYNC_PULSE;
+	dsi->mode_flags = MIPI_DSI_MODE_VIDEO | MIPI_DSI_MODE_VIDEO_SYNC_PULSE;
 
 	ctx->id_gpio = devm_gpiod_get_optional(dev, "reset", GPIOD_IN);
 	if (IS_ERR(ctx->id_gpio)) {