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From b690e15f6cecfd9e1dda90875e37539b2d5f71e6 Mon Sep 17 00:00:00 2001
From: Likun Gao <Likun.Gao@amd.com>
Date: Fri, 4 Jan 2019 15:40:53 +0800
Subject: [PATCH 1404/2940] drm/amd/powerplay: add function to set fan table to
control thermal
Add function of smu_v11_0_set_thermal_fan_table to set fan table for
smu11.
Signed-off-by: Likun Gao <Likun.Gao@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
---
drivers/gpu/drm/amd/powerplay/smu_v11_0.c | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/drivers/gpu/drm/amd/powerplay/smu_v11_0.c b/drivers/gpu/drm/amd/powerplay/smu_v11_0.c
index 59e84581f449..55e9ed64f715 100644
--- a/drivers/gpu/drm/amd/powerplay/smu_v11_0.c
+++ b/drivers/gpu/drm/amd/powerplay/smu_v11_0.c
@@ -951,6 +951,18 @@ static int smu_v11_0_enable_thermal_alert(struct smu_context *smu)
return 0;
}
+static int smu_v11_0_set_thermal_fan_table(struct smu_context *smu)
+{
+ int ret;
+ struct smu_table_context *table_context = &smu->smu_table;
+ PPTable_t *pptable = table_context->driver_pptable;
+
+ ret = smu_send_smc_msg_with_param(smu, SMU_MSG_SetFanTemperatureTarget,
+ (uint32_t)pptable->FanTargetTemperature);
+
+ return ret;
+}
+
static const struct smu_funcs smu_v11_0_funcs = {
.init_microcode = smu_v11_0_init_microcode,
.load_microcode = smu_v11_0_load_microcode,
--
2.17.1
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