From e0c63812352298efbce2a71483c1dab627d0c288 Mon Sep 17 00:00:00 2001
From: changzhu <Changfeng.Zhu@amd.com>
Date: Thu, 12 Dec 2019 13:46:06 +0800
Subject: [PATCH] drm/amdgpu: enable gfxoff for raven1 refresh
Git-commit: e0c63812352298efbce2a71483c1dab627d0c288
Patch-mainline: v5.5-rc5
References: git-fixes
When smu version is larger than 0x41e2b, it will load
raven_kicker_rlc.bin.To enable gfxoff for raven_kicker_rlc.bin,it
needs to avoid adev->pm.pp_feature &= ~PP_GFXOFF_MASK when it loads
raven_kicker_rlc.bin.
Signed-off-by: changzhu <Changfeng.Zhu@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Takashi Iwai <tiwai@suse.de>
---
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c | 15 ++++-----------
1 file changed, 4 insertions(+), 11 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
index 66328ffa395a..97105a5bb246 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
@@ -1052,17 +1052,10 @@ static void gfx_v9_0_check_if_need_gfxoff(struct amdgpu_device *adev)
case CHIP_VEGA20:
break;
case CHIP_RAVEN:
- /* Disable GFXOFF on original raven. There are combinations
- * of sbios and platforms that are not stable.
- */
- if (!(adev->rev_id >= 0x8 || adev->pdev->device == 0x15d8))
- adev->pm.pp_feature &= ~PP_GFXOFF_MASK;
- else if (!(adev->rev_id >= 0x8 || adev->pdev->device == 0x15d8)
- &&((adev->gfx.rlc_fw_version != 106 &&
- 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))
+ if (!(adev->rev_id >= 0x8 ||
+ adev->pdev->device == 0x15d8) &&
+ (adev->pm.fw_version < 0x41e2b || /* not raven1 fresh */
+ !adev->gfx.rlc.is_rlc_v2_1)) /* without rlc save restore ucodes */
adev->pm.pp_feature &= ~PP_GFXOFF_MASK;
if (adev->pm.pp_feature & PP_GFXOFF_MASK)
--
2.16.4