From: Harry Wentland <harry.wentland@amd.com>
Date: Thu, 1 Feb 2018 11:29:58 -0500
Subject: drm/amd/display: Add missing Vega defines to dal_asic_id
Git-commit: 41b5b0a143891dd970a0e09c0df9c64e1c96e97f
Patch-mainline: v4.17-rc1
References: FATE#326289 FATE#326079 FATE#326049 FATE#322398 FATE#326166

Signed-off-by: Harry Wentland <harry.wentland@amd.com>
Reviewed-by: Hersen Wu <hersenxs.wu@amd.com>
Acked-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Petr Tesarik <ptesarik@suse.com>
---
 drivers/gpu/drm/amd/display/include/dal_asic_id.h |    8 ++++++++
 1 file changed, 8 insertions(+)

--- a/drivers/gpu/drm/amd/display/include/dal_asic_id.h
+++ b/drivers/gpu/drm/amd/display/include/dal_asic_id.h
@@ -109,6 +109,14 @@
 #define ASIC_REV_IS_STONEY(rev) \
 	((rev >= STONEY_A0) && (rev < CZ_UNKNOWN))
 
+/* DCE12 */
+
+#define AI_GREENLAND_P_A0 1
+#define AI_GREENLAND_P_A1 2
+
+#define ASICREV_IS_GREENLAND_M(eChipRev)  (eChipRev < AI_UNKNOWN)
+#define ASICREV_IS_GREENLAND_P(eChipRev)  (eChipRev < AI_UNKNOWN)
+
 /* DCN1_0 */
 #define INTERNAL_REV_RAVEN_A0             0x00    /* First spin of Raven */
 #define RAVEN_A0 0x01