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From: Alex Deucher <alexdeucher@gmail.com>
To: amd-gfx@lists.freedesktop.org
Cc: Alex Deucher <alexander.deucher@amd.com>
Subject: [PATCH 3/3] drm/amdgpu/powerplay: fix baco check for vega20
Date: Fri,  7 Feb 2020 10:18:42 -0500	[thread overview]
Message-ID: <20200207151842.802638-3-alexander.deucher@amd.com> (raw)
In-Reply-To: <20200207151842.802638-1-alexander.deucher@amd.com>

We need to handle the runpm case as well as GPU reset.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
 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");
-- 
2.24.1

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  parent reply	other threads:[~2020-02-07 15:19 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-02-07 15:18 [PATCH 1/3] drm/amdgpu: add flag for runtime suspend Alex Deucher
2020-02-07 15:18 ` [PATCH 2/3] drm/amdgpu/smu: properly handle runpm/suspend/reset Alex Deucher
2020-02-07 15:18 ` Alex Deucher [this message]
2020-02-10  2:58   ` [PATCH 3/3] drm/amdgpu/powerplay: fix baco check for vega20 Quan, Evan

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