drm/amdgpu: disable gfx ras by default in aldebaran

aldebaran gfx ras is still under development
Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Dennis Li <Dennis.Li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c

@@ -2066,8 +2066,7 @@ static void amdgpu_ras_check_supported(struct amdgpu_device *adev,
 	} else {
 		/* driver only manages a few IP blocks RAS feature
 		 * when GPU is connected cpu through XGMI */
-		*hw_supported |= (1 << AMDGPU_RAS_BLOCK__GFX |
-				1 << AMDGPU_RAS_BLOCK__SDMA |
+		*hw_supported |= (1 << AMDGPU_RAS_BLOCK__SDMA |
 				1 << AMDGPU_RAS_BLOCK__MMHUB);
 	}