linux-kernel - [PATCH AUTOSEL 6.4 42/54] drm/amd/smu: use AverageGfxclkFrequency* to replace previous GFX Curr Clock

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Message-Id: <20230813154934.1067569-42-sashal@kernel.org>
Date:   Sun, 13 Aug 2023 11:49:21 -0400
From:   Sasha Levin <sashal@...nel.org>
To:     linux-kernel@...r.kernel.org, stable@...r.kernel.org
Cc:     Jane Jian <Jane.Jian@....com>, Lijo Lazar <lijo.lazar@....com>,
        Alex Deucher <alexander.deucher@....com>,
        Sasha Levin <sashal@...nel.org>, evan.quan@....com,
        christian.koenig@....com, Xinhui.Pan@....com, airlied@...il.com,
        daniel@...ll.ch, kenneth.feng@....com, Feifei.Xu@....com,
        candice.li@....com, amd-gfx@...ts.freedesktop.org,
        dri-devel@...ts.freedesktop.org
Subject: [PATCH AUTOSEL 6.4 42/54] drm/amd/smu: use AverageGfxclkFrequency* to replace previous GFX Curr Clock

From: Jane Jian <Jane.Jian@....com>

[ Upstream commit 4a37c55b859a69f429bfa7fab4fc43ee470b60ed ]

Report current GFX clock also from average clock value as the original
CurrClock data is not valid/accurate any more as per FW team

Signed-off-by: Jane Jian <Jane.Jian@....com>
Reviewed-by: Lijo Lazar <lijo.lazar@....com>
Signed-off-by: Alex Deucher <alexander.deucher@....com>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_0_ppt.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_0_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_0_ppt.c
index 907cc43d16a90..7d284ee53818a 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_0_ppt.c
+++ b/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_0_ppt.c
@@ -1324,7 +1324,7 @@ static ssize_t smu_v13_0_0_get_gpu_metrics(struct smu_context *smu,
 	gpu_metrics->average_vclk1_frequency = metrics->AverageVclk1Frequency;
 	gpu_metrics->average_dclk1_frequency = metrics->AverageDclk1Frequency;
 
-	gpu_metrics->current_gfxclk = metrics->CurrClock[PPCLK_GFXCLK];
+	gpu_metrics->current_gfxclk = gpu_metrics->average_gfxclk_frequency;
 	gpu_metrics->current_socclk = metrics->CurrClock[PPCLK_SOCCLK];
 	gpu_metrics->current_uclk = metrics->CurrClock[PPCLK_UCLK];
 	gpu_metrics->current_vclk0 = metrics->CurrClock[PPCLK_VCLK_0];
-- 
2.40.1