1 files changed, 32 insertions, 0 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/4125-drm-amd-powerplay-add-BACO-platformCaps-for-VEGA20.patch b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/4125-drm-amd-powerplay-add-BACO-platformCaps-for-VEGA20.patch
new file mode 100644
index 00000000..32d03754
--- /dev/null
+++ b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/4125-drm-amd-powerplay-add-BACO-platformCaps-for-VEGA20.patch
@@ -0,0 +1,32 @@
+From 2aa549a55977d90e59688b551961ced291631f8f Mon Sep 17 00:00:00 2001
+From: Le Ma <le.ma@amd.com>
+Date: Fri, 11 Oct 2019 19:00:00 +0800
+Subject: [PATCH 4125/4736] drm/amd/powerplay: add BACO platformCaps for VEGA20
+
+BACO reset is needed for RAS recovery.
+
+Change-Id: I8207fc314744468c89ba4a030cb2bb15b082aac7
+Signed-off-by: Le Ma <le.ma@amd.com>
+Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
+Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
+---
+ drivers/gpu/drm/amd/powerplay/hwmgr/vega20_hwmgr.c | 3 +++
+ 1 file changed, 3 insertions(+)
+
+diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/vega20_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/vega20_hwmgr.c
+index 6629c475fe5d..3d3c647a63ff 100644
+--- a/drivers/gpu/drm/amd/powerplay/hwmgr/vega20_hwmgr.c
++++ b/drivers/gpu/drm/amd/powerplay/hwmgr/vega20_hwmgr.c
+@@ -182,6 +182,9 @@ static int vega20_set_features_platform_caps(struct pp_hwmgr *hwmgr)
+ 	phm_cap_set(hwmgr->platform_descriptor.platformCaps,
+ 			PHM_PlatformCaps_TablelessHardwareInterface);
+ 
++	phm_cap_set(hwmgr->platform_descriptor.platformCaps,
++			PHM_PlatformCaps_BACO);
++
+ 	phm_cap_set(hwmgr->platform_descriptor.platformCaps,
+ 			PHM_PlatformCaps_EnableSMU7ThermalManagement);
+ 
+-- 
+2.17.1
+