diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
index dca371a4407c..f5f3c44865cb 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
@@ -810,6 +810,7 @@ static int load_dmcu_fw(struct amdgpu_device *adev)
 	case CHIP_VEGA20:
 	case CHIP_NAVI10:
 	case CHIP_NAVI14:
+	case CHIP_NAVI12:
 		return 0;
 	case CHIP_RAVEN:
 		if (ASICREV_IS_PICASSO(adev->external_rev_id))
@@ -2359,6 +2360,7 @@ static int amdgpu_dm_initialize_drm_device(struct amdgpu_device *adev)
 #if defined(CONFIG_DRM_AMD_DC_DCN1_0)
 	case CHIP_RAVEN:
 #if defined(CONFIG_DRM_AMD_DC_DCN2_0)
+	case CHIP_NAVI12:
 	case CHIP_NAVI10:
 	case CHIP_NAVI14:
 #endif
@@ -2516,6 +2518,7 @@ static int dm_early_init(void *handle)
 #endif
 #if defined(CONFIG_DRM_AMD_DC_DCN2_0)
 	case CHIP_NAVI10:
+	case CHIP_NAVI12:
 		adev->mode_info.num_crtc = 6;
 		adev->mode_info.num_hpd = 6;
 		adev->mode_info.num_dig = 6;
@@ -2821,6 +2824,7 @@ fill_plane_buffer_attributes(struct amdgpu_device *adev,
 #if defined(CONFIG_DRM_AMD_DC_DCN2_0)
 	    adev->asic_type == CHIP_NAVI10 ||
 	    adev->asic_type == CHIP_NAVI14 ||
+	    adev->asic_type == CHIP_NAVI12 ||
 #endif
 	    adev->asic_type == CHIP_RAVEN) {
 		/* Fill GFX9 params */