From 4e9cc9f5cf1a202853e203480d7c4026a529b3ae Mon Sep 17 00:00:00 2001
From: Alex Deucher <alexander.deucher@amd.com>
Date: Fri, 7 Feb 2020 10:12:31 -0500
Subject: drm/amdgpu/powerplay: fix baco check for vega20
Git-commit: d7c719546653501957b4895a2e9463f9be73dedb
Patch-mainline: v5.7-rc1
References: jsc#SLE-12680, jsc#SLE-12880, jsc#SLE-12882, jsc#SLE-12883, jsc#SLE-13496, jsc#SLE-15322
We need to handle the runpm case as well as GPU reset.
Reviewed-by: Evan Quan <evan.quan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Patrik Jakobsson <pjakobsson@suse.de>
---
drivers/gpu/drm/amd/powerplay/hwmgr/vega20_hwmgr.c | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/vega20_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/vega20_hwmgr.c
index 3b3ec5666051..08b6ba39a6d7 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/vega20_hwmgr.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/vega20_hwmgr.c
@@ -487,15 +487,16 @@ static int vega20_setup_asic_task(struct pp_hwmgr *hwmgr)
{
struct amdgpu_device *adev = (struct amdgpu_device *)(hwmgr->adev);
int ret = 0;
+ bool use_baco = (adev->in_gpu_reset &&
+ (amdgpu_asic_reset_method(adev) == AMD_RESET_METHOD_BACO)) ||
+ (adev->in_runpm && amdgpu_asic_supports_baco(adev));
ret = vega20_init_sclk_threshold(hwmgr);
PP_ASSERT_WITH_CODE(!ret,
"Failed to init sclk threshold!",
return ret);
- if (adev->in_gpu_reset &&
- (amdgpu_asic_reset_method(adev) == AMD_RESET_METHOD_BACO)) {
-
+ if (use_baco) {
ret = vega20_baco_apply_vdci_flush_workaround(hwmgr);
if (ret)
pr_err("Failed to apply vega20 baco workaround!\n");
--
2.28.0