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From: <gregkh@linuxfoundation.org>
To: evan.quan@amd.com, alexander.deucher@amd.com
Cc: <stable@vger.kernel.org>
Subject: FAILED: patch "[PATCH] drm/amd/pm: correct the MGpuFanBoost support for Beige Goby" failed to apply to 5.10-stable tree
Date: Sat, 05 Feb 2022 15:40:52 +0100	[thread overview]
Message-ID: <1644072052229173@kroah.com> (raw)


The patch below does not apply to the 5.10-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable@vger.kernel.org>.

thanks,

greg k-h

------------------ original commit in Linus's tree ------------------

From 3ec5586b4699cfb75cdfa09425e11d121db40773 Mon Sep 17 00:00:00 2001
From: Evan Quan <evan.quan@amd.com>
Date: Mon, 24 Jan 2022 13:40:35 +0800
Subject: [PATCH] drm/amd/pm: correct the MGpuFanBoost support for Beige Goby

The existing way cannot handle Beige Goby well as a different
PPTable data structure(PPTable_beige_goby_t instead of PPTable_t)
is used there.

Signed-off-by: Evan Quan <evan.quan@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org

diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c
index 777f717c37ae..a4207293158c 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c
+++ b/drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c
@@ -3696,14 +3696,14 @@ static ssize_t sienna_cichlid_get_gpu_metrics(struct smu_context *smu,
 
 static int sienna_cichlid_enable_mgpu_fan_boost(struct smu_context *smu)
 {
-	struct smu_table_context *table_context = &smu->smu_table;
-	PPTable_t *smc_pptable = table_context->driver_pptable;
+	uint16_t *mgpu_fan_boost_limit_rpm;
 
+	GET_PPTABLE_MEMBER(MGpuFanBoostLimitRpm, &mgpu_fan_boost_limit_rpm);
 	/*
 	 * Skip the MGpuFanBoost setting for those ASICs
 	 * which do not support it
 	 */
-	if (!smc_pptable->MGpuFanBoostLimitRpm)
+	if (*mgpu_fan_boost_limit_rpm == 0)
 		return 0;
 
 	return smu_cmn_send_smc_msg_with_param(smu,


                 reply	other threads:[~2022-02-05 14:41 UTC|newest]

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