linux-kernel - [PATCH 5.16 0295/1039] drm/msm/dpu: fix safe status debugfs file

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Date:   Mon, 24 Jan 2022 19:34:44 +0100
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org,
        Dmitry Baryshkov <dmitry.baryshkov@...aro.org>,
        Abhinav Kumar <quic_abhinavk@...cinc.com>,
        Rob Clark <robdclark@...omium.org>,
        Sasha Levin <sashal@...nel.org>
Subject: [PATCH 5.16 0295/1039] drm/msm/dpu: fix safe status debugfs file

From: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>

[ Upstream commit f31b0e24d31e18b4503eeaf0032baeacc0beaff6 ]

Make safe_status debugfs fs file actually return safe status rather than
danger status data.

Fixes: 25fdd5933e4c ("drm/msm: Add SDM845 DPU support")
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
Reviewed-by: Abhinav Kumar <quic_abhinavk@...cinc.com>
Link: https://lore.kernel.org/r/20211201222633.2476780-3-dmitry.baryshkov@linaro.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
Signed-off-by: Rob Clark <robdclark@...omium.org>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c
index a15b264282809..d25d18a0084d9 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c
@@ -73,8 +73,8 @@ static int _dpu_danger_signal_status(struct seq_file *s,
 					&status);
 	} else {
 		seq_puts(s, "\nSafe signal status:\n");
-		if (kms->hw_mdp->ops.get_danger_status)
-			kms->hw_mdp->ops.get_danger_status(kms->hw_mdp,
+		if (kms->hw_mdp->ops.get_safe_status)
+			kms->hw_mdp->ops.get_safe_status(kms->hw_mdp,
 					&status);
 	}
 	pm_runtime_put_sync(&kms->pdev->dev);
-- 
2.34.1