drm/amdgpu/discovery: add HDP v6

Enable HDP v6 on asics where it is present.
Signed-off-by: Likun Gao <Likun.Gao@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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

@@ -53,6 +53,7 @@
 #include "nbio_v4_3.h"
 #include "nbio_v7_2.h"
 #include "hdp_v5_0.h"
+#include "hdp_v6_0.h"
 #include "nv.h"
 #include "soc21.h"
 #include "navi10_ih.h"
@@ -2176,6 +2177,9 @@ int amdgpu_discovery_set_ip_blocks(struct amdgpu_device *adev)
 	case IP_VERSION(5, 2, 0):
 		adev->hdp.funcs = &hdp_v5_0_funcs;
 		break;
+	case IP_VERSION(6, 0, 0):
+		adev->hdp.funcs = &hdp_v6_0_funcs;
+		break;
 	default:
 		break;
 	}