diff --git a/arch/loongarch/configs/loongson3_defconfig b/arch/loongarch/configs/loongson3_defconfig
index 0785211dcebf122f346be89294c7e264a5cbd88f..5c00be21770ac7f9ab1d5097bf3dfc17959997a6 100644
--- a/arch/loongarch/configs/loongson3_defconfig
+++ b/arch/loongarch/configs/loongson3_defconfig
@@ -1482,7 +1482,7 @@ CONFIG_DRM_UDL=m
 CONFIG_DRM_MGAG200=m
 CONFIG_DRM_QXL=m
 CONFIG_DRM_VIRTIO_GPU=m
-CONFIG_DRM_LOONGSON=m
+CONFIG_DRM_LOONGSON=y
 CONFIG_DRM_AST_LOONGSON=y
 CONFIG_DRM_BOCHS=m
 CONFIG_DRM_CIRRUS_QEMU=m
diff --git a/drivers/gpu/drm/loongson/lsdc_drv.c b/drivers/gpu/drm/loongson/lsdc_drv.c
index 75329eb31e792d9e96dc5a4cca28f72053da34ab..188ec82afcfbcbc711e351d43afdd473a054ec19 100644
--- a/drivers/gpu/drm/loongson/lsdc_drv.c
+++ b/drivers/gpu/drm/loongson/lsdc_drv.c
@@ -30,10 +30,6 @@
 #define DRIVER_MINOR                0
 #define DRIVER_PATCHLEVEL           0
 
-int loongson_lg100_support;
-MODULE_PARM_DESC(LG100_support, "LG100 support (1 = enabled, 0 = disabled)");
-module_param_named(LG100_support, loongson_lg100_support, int, 0444);
-
 DEFINE_DRM_GEM_FOPS(lsdc_gem_fops);
 
 static const struct drm_driver lsdc_drm_driver = {
@@ -268,11 +264,6 @@ static int lsdc_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 	struct lsdc_device *ldev;
 	int ret;
 
-	/* loongson drm driver will not be used on 7A2000 */
-	if ((enum loongson_chip_id)ent->driver_data == CHIP_LS7A2000 &&
-	     !loongson_lg100_support)
-		return -ENODEV;
-
 	descp = lsdc_device_probe(pdev, ent->driver_data);
 	if (IS_ERR_OR_NULL(descp))
 		return -ENODEV;