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From 96bdc54f17959608df9839918481efb777f32854 Mon Sep 17 00:00:00 2001
From: Hawking Zhang <Hawking.Zhang@amd.com>
Date: Sat, 2 Feb 2019 15:03:11 +0800
Subject: [PATCH 2176/2940] drm/amdgpu: add flag to support IH clock gating
Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
drivers/gpu/drm/amd/include/amd_shared.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/amd/include/amd_shared.h b/drivers/gpu/drm/amd/include/amd_shared.h
index abf0454b1a9d..15fbb2dff462 100644
--- a/drivers/gpu/drm/amd/include/amd_shared.h
+++ b/drivers/gpu/drm/amd/include/amd_shared.h
@@ -95,6 +95,7 @@ enum amd_powergating_state {
#define AMD_CG_SUPPORT_VCN_MGCG (1 << 24)
#define AMD_CG_SUPPORT_HDP_DS (1 << 25)
#define AMD_CG_SUPPORT_HDP_SD (1 << 26)
+#define AMD_CG_SUPPORT_IH_CG (1 << 27)
/* PG flags */
#define AMD_PG_SUPPORT_GFX_PG (1 << 0)
#define AMD_PG_SUPPORT_GFX_SMG (1 << 1)
--
2.17.1
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