1 files changed, 30 insertions, 0 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux-4.19/linux-yocto-4.19.8/0935-drm-amdgpu-drop-fclk-gfxclk-ratio-setting.patch b/meta-amd-bsp/recipes-kernel/linux-4.19/linux-yocto-4.19.8/0935-drm-amdgpu-drop-fclk-gfxclk-ratio-setting.patch
new file mode 100644
index 00000000..d68690a8
--- /dev/null
+++ b/meta-amd-bsp/recipes-kernel/linux-4.19/linux-yocto-4.19.8/0935-drm-amdgpu-drop-fclk-gfxclk-ratio-setting.patch
@@ -0,0 +1,30 @@
+From 744cbbcfc24d2071dfdace7d0870e4d03431a717 Mon Sep 17 00:00:00 2001
+From: Evan Quan <evan.quan@amd.com>
+Date: Wed, 12 Dec 2018 14:56:14 +0800
+Subject: [PATCH 0935/2940] drm/amdgpu: drop fclk/gfxclk ratio setting
+
+Since this is not needed any more on the latest SMC firmware.
+
+Signed-off-by: Evan Quan <evan.quan@amd.com>
+Acked-by: Feifei Xu <Feifei.Xu@amd.com>
+Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
+---
+ drivers/gpu/drm/amd/powerplay/hwmgr/vega20_hwmgr.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/vega20_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/vega20_hwmgr.c
+index 247bf9dbec5d..2e99ecf4ab76 100644
+--- a/drivers/gpu/drm/amd/powerplay/hwmgr/vega20_hwmgr.c
++++ b/drivers/gpu/drm/amd/powerplay/hwmgr/vega20_hwmgr.c
+@@ -130,7 +130,7 @@ static void vega20_set_default_registry_data(struct pp_hwmgr *hwmgr)
+ 	data->registry_data.disable_auto_wattman = 1;
+ 	data->registry_data.auto_wattman_debug = 0;
+ 	data->registry_data.auto_wattman_sample_period = 100;
+-	data->registry_data.fclk_gfxclk_ratio = 0x3F6CCCCD;
++	data->registry_data.fclk_gfxclk_ratio = 0;
+ 	data->registry_data.auto_wattman_threshold = 50;
+ 	data->registry_data.gfxoff_controlled_by_driver = 1;
+ 	data->gfxoff_allowed = false;
+-- 
+2.17.1
+