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From c2980de0a3e7b0791a35fd945a3a5ed09ca2c8e9 Mon Sep 17 00:00:00 2001
From: Likun Gao <Likun.Gao@amd.com>
Date: Fri, 4 Jan 2019 14:36:35 +0800
Subject: [PATCH 1403/2940] drm/amd/powerplay: add function to enable thermal
alert
Add function to enable thermal alerts on thermal control 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 | 14 ++++++++++++++
1 file changed, 14 insertions(+)
diff --git a/drivers/gpu/drm/amd/powerplay/smu_v11_0.c b/drivers/gpu/drm/amd/powerplay/smu_v11_0.c
index cf6b203032f6..59e84581f449 100644
--- a/drivers/gpu/drm/amd/powerplay/smu_v11_0.c
+++ b/drivers/gpu/drm/amd/powerplay/smu_v11_0.c
@@ -937,6 +937,20 @@ static int smu_v11_0_set_thermal_range(struct smu_context *smu,
return 0;
}
+static int smu_v11_0_enable_thermal_alert(struct smu_context *smu)
+{
+ struct amdgpu_device *adev = smu->adev;
+ uint32_t val = 0;
+
+ val |= (1 << THM_THERMAL_INT_ENA__THERM_INTH_CLR__SHIFT);
+ val |= (1 << THM_THERMAL_INT_ENA__THERM_INTL_CLR__SHIFT);
+ val |= (1 << THM_THERMAL_INT_ENA__THERM_TRIGGER_CLR__SHIFT);
+
+ WREG32_SOC15(THM, 0, mmTHM_THERMAL_INT_ENA, val);
+
+ return 0;
+}
+
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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