From: shiwu.zhang <shiwu.zhang@amd.com>
Date: Fri, 7 Aug 2020 08:43:59 +0000 (+0800)
Subject: drm/amdgpu: update gc golden register for arcturus
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=97a9b60fa3bf29d29d0fc253a98096c02fb8106e;p=linux.git

drm/amdgpu: update gc golden register for arcturus

Update golden setting to improve performance on HPC
and ML apps

Signed-off-by: shiwu.zhang <shiwu.zhang@amd.com>
Tested-by: gang.long <gang.long@amd.com>
Reviewed-by: guchun.chen <guchun.chen@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---

diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
index cb9d60a4e05ed..b95f22262a90c 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
@@ -691,6 +691,7 @@ static const struct soc15_reg_golden golden_settings_gc_9_4_1_arct[] =
 	SOC15_REG_GOLDEN_VALUE(GC, 0, mmTCP_CHAN_STEER_5_ARCT, 0x3ff, 0x135),
 	SOC15_REG_GOLDEN_VALUE(GC, 0, mmSQ_CONFIG, 0xffffffff, 0x011A0000),
 	SOC15_REG_GOLDEN_VALUE(GC, 0, mmSQ_FIFO_SIZES, 0xffffffff, 0x00000f00),
+	SOC15_REG_GOLDEN_VALUE(GC, 0, mmTCP_UTCL1_CNTL1, 0x30000000, 0x30000000)
 };
 
 static const struct soc15_reg_rlcg rlcg_access_gc_9_0[] = {