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From 46cb2ccba935b23a5a4fd00c488409b31179563d Mon Sep 17 00:00:00 2001
From: Huang Rui <ray.huang@amd.com>
Date: Tue, 19 Mar 2019 21:25:12 +0800
Subject: [PATCH 1661/2940] drm/amdgpu: add one rlc version into gfxoff
blacklist
RLC #53815 ucode has the noise issue on 4k playback while gfxoff enabled.
Signed-off-by: Huang Rui <ray.huang@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Tested-by: Tom St Denis <tom.stdenis@amd.com>
---
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
index db5f9e46862a..5d6004710b7a 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
@@ -589,6 +589,7 @@ static void gfx_v9_0_check_if_need_gfxoff(struct amdgpu_device *adev)
if (adev->rev_id >= 0x8 || adev->pdev->device == 0x15d8)
break;
if ((adev->gfx.rlc_fw_version < 531) ||
+ (adev->gfx.rlc_fw_version == 53815) ||
(adev->gfx.rlc_feature_version < 1) ||
!adev->gfx.rlc.is_rlc_v2_1)
adev->pm.pp_feature &= ~PP_GFXOFF_MASK;
--
2.17.1
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