1 files changed, 34 insertions, 0 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/3903-drm-amd-pp-Fix-set-wrong-temperature-range-on-smu7.patch b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/3903-drm-amd-pp-Fix-set-wrong-temperature-range-on-smu7.patch
new file mode 100644
index 00000000..51247918
--- /dev/null
+++ b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/3903-drm-amd-pp-Fix-set-wrong-temperature-range-on-smu7.patch
@@ -0,0 +1,34 @@
+From a3a40fb3c6d30f1053cb6133fdad72a43ca8ee40 Mon Sep 17 00:00:00 2001
+From: Rex Zhu <Rex.Zhu@amd.com>
+Date: Wed, 21 Mar 2018 15:48:36 +0800
+Subject: [PATCH 3903/4131] drm/amd/pp: Fix set wrong temperature range on smu7
+
+Fix the issue thermal irq was always triggered
+as GPU under temperature range detected
+
+The low temp in default thermal policy
+was set to -273. so need to use int type for the low temp.
+
+Change-Id: Icd63c32dcd678ef258f3c548294ce47412acc205
+Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
+Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
+---
+ drivers/gpu/drm/amd/powerplay/hwmgr/smu7_thermal.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_thermal.c b/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_thermal.c
+index 4dd26eb..44527755 100644
+--- a/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_thermal.c
++++ b/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_thermal.c
+@@ -308,7 +308,7 @@ int smu7_thermal_get_temperature(struct pp_hwmgr *hwmgr)
+ * @exception PP_Result_BadInput if the input data is not valid.
+ */
+ static int smu7_thermal_set_temperature_range(struct pp_hwmgr *hwmgr,
+-		uint32_t low_temp, uint32_t high_temp)
++		int low_temp, int high_temp)
+ {
+ 	int low = SMU7_THERMAL_MINIMUM_ALERT_TEMP *
+ 			PP_TEMPERATURE_UNITS_PER_CENTIGRADES;
+-- 
+2.7.4
+