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From 1a3867ad2fb39bedf16642463b9af011dded3073 Mon Sep 17 00:00:00 2001
From: chen gong <curry.gong@amd.com>
Date: Thu, 19 Sep 2019 15:02:40 +0800
Subject: [PATCH 3910/4256] drm/amdgpu: Use mode2 mode to perform GPU RESET for
Renoir
Renoir need to use mode2 mode to implement GPU RESET
Signed-off-by: chen gong <curry.gong@amd.com>
Reviewed-by: Aaron Liu <aaron.liu@amd.com>
Reviewed-by: Andrey Grodzovsky <andrey.grodzovsky@amd.com>
---
drivers/gpu/drm/amd/amdgpu/soc15.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/gpu/drm/amd/amdgpu/soc15.c b/drivers/gpu/drm/amd/amdgpu/soc15.c
index dbd790eb5040..a66ef0460762 100644
--- a/drivers/gpu/drm/amd/amdgpu/soc15.c
+++ b/drivers/gpu/drm/amd/amdgpu/soc15.c
@@ -513,6 +513,8 @@ static int soc15_asic_baco_reset(struct amdgpu_device *adev)
static int soc15_mode2_reset(struct amdgpu_device *adev)
{
+ if (is_support_sw_smu(adev))
+ return smu_mode2_reset(&adev->smu);
if (!adev->powerplay.pp_funcs ||
!adev->powerplay.pp_funcs->asic_reset_mode_2)
return -ENOENT;
@@ -527,6 +529,7 @@ soc15_asic_reset_method(struct amdgpu_device *adev)
switch (adev->asic_type) {
case CHIP_RAVEN:
+ case CHIP_RENOIR:
return AMD_RESET_METHOD_MODE2;
case CHIP_VEGA10:
case CHIP_VEGA12:
--
2.17.1
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