diff --git a/arch/arm/configs/bcm2709_defconfig b/arch/arm/configs/bcm2709_defconfig
index 7dd2762989a8a..52f79247b11c8 100644
--- a/arch/arm/configs/bcm2709_defconfig
+++ b/arch/arm/configs/bcm2709_defconfig
@@ -999,6 +999,7 @@ CONFIG_DRM_PANEL_TDO_DSI_V1=m
 CONFIG_DRM_PANEL_WAVESHARE_TOUCHSCREEN=m
 CONFIG_DRM_PANEL_WAVESHARE_TOUCHSCREEN_V2=m
 CONFIG_DRM_DISPLAY_CONNECTOR=m
+CONFIG_DRM_LONTIUM_LT8912B=m
 CONFIG_DRM_SIMPLE_BRIDGE=m
 CONFIG_DRM_TOSHIBA_TC358762=m
 CONFIG_DRM_VC4=m
diff --git a/arch/arm/configs/bcmrpi_defconfig b/arch/arm/configs/bcmrpi_defconfig
index 0e10f273dde0d..0cbdff4b784d8 100644
--- a/arch/arm/configs/bcmrpi_defconfig
+++ b/arch/arm/configs/bcmrpi_defconfig
@@ -992,6 +992,7 @@ CONFIG_DRM_PANEL_TDO_DSI_V1=m
 CONFIG_DRM_PANEL_WAVESHARE_TOUCHSCREEN=m
 CONFIG_DRM_PANEL_WAVESHARE_TOUCHSCREEN_V2=m
 CONFIG_DRM_DISPLAY_CONNECTOR=m
+CONFIG_DRM_LONTIUM_LT8912B=m
 CONFIG_DRM_SIMPLE_BRIDGE=m
 CONFIG_DRM_TOSHIBA_TC358762=m
 CONFIG_DRM_VC4=m
diff --git a/arch/arm64/configs/bcm2711_defconfig b/arch/arm64/configs/bcm2711_defconfig
index d053a4c73e84d..4606436a27248 100644
--- a/arch/arm64/configs/bcm2711_defconfig
+++ b/arch/arm64/configs/bcm2711_defconfig
@@ -1104,6 +1104,7 @@ CONFIG_DRM_PANEL_TDO_DSI_V1=m
 CONFIG_DRM_PANEL_WAVESHARE_TOUCHSCREEN=m
 CONFIG_DRM_PANEL_WAVESHARE_TOUCHSCREEN_V2=m
 CONFIG_DRM_DISPLAY_CONNECTOR=m
+CONFIG_DRM_LONTIUM_LT8912B=m
 CONFIG_DRM_SIMPLE_BRIDGE=m
 CONFIG_DRM_TOSHIBA_TC358762=m
 CONFIG_DRM_TI_SN65DSI83=m
diff --git a/arch/arm64/configs/bcm2711_rt_defconfig b/arch/arm64/configs/bcm2711_rt_defconfig
index c7b8744f511da..f829e2bae998a 100644
--- a/arch/arm64/configs/bcm2711_rt_defconfig
+++ b/arch/arm64/configs/bcm2711_rt_defconfig
@@ -1100,6 +1100,7 @@ CONFIG_DRM_PANEL_TDO_DSI_V1=m
 CONFIG_DRM_PANEL_WAVESHARE_TOUCHSCREEN=m
 CONFIG_DRM_PANEL_WAVESHARE_TOUCHSCREEN_V2=m
 CONFIG_DRM_DISPLAY_CONNECTOR=m
+CONFIG_DRM_LONTIUM_LT8912B=m
 CONFIG_DRM_SIMPLE_BRIDGE=m
 CONFIG_DRM_TOSHIBA_TC358762=m
 CONFIG_DRM_TI_SN65DSI83=m
diff --git a/arch/arm64/configs/bcm2712_defconfig b/arch/arm64/configs/bcm2712_defconfig
index 33b9b8fd89fee..3af23f402c43d 100644
--- a/arch/arm64/configs/bcm2712_defconfig
+++ b/arch/arm64/configs/bcm2712_defconfig
@@ -1106,6 +1106,7 @@ CONFIG_DRM_PANEL_TDO_DSI_V1=m
 CONFIG_DRM_PANEL_WAVESHARE_TOUCHSCREEN=m
 CONFIG_DRM_PANEL_WAVESHARE_TOUCHSCREEN_V2=m
 CONFIG_DRM_DISPLAY_CONNECTOR=m
+CONFIG_DRM_LONTIUM_LT8912B=m
 CONFIG_DRM_SIMPLE_BRIDGE=m
 CONFIG_DRM_TOSHIBA_TC358762=m
 CONFIG_DRM_TI_SN65DSI83=m