1 files changed, 45 insertions, 0 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/3460-drm-amd-powerplay-add-mode2-reset-callback-for-pp_sm.patch b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/3460-drm-amd-powerplay-add-mode2-reset-callback-for-pp_sm.patch
new file mode 100644
index 00000000..1db4d759
--- /dev/null
+++ b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/3460-drm-amd-powerplay-add-mode2-reset-callback-for-pp_sm.patch
@@ -0,0 +1,45 @@
+From c85f9a88ca197481661880f8d3433f257ae8bdd2 Mon Sep 17 00:00:00 2001
+From: Andrey Grodzovsky <andrey.grodzovsky@amd.com>
+Date: Wed, 14 Aug 2019 16:16:52 -0400
+Subject: [PATCH 3460/4256] drm/amd/powerplay: add mode2 reset callback for
+ pp_smu_mgr
+
+Also define reset modes (0, 1 and 2)
+
+Signed-off-by: Andrey Grodzovsky <andrey.grodzovsky@amd.com>
+Alex Deucher <alexander.deucher@amd.com>
+Reviewed-by: Evan Quan <evan.quan@amd.com>
+---
+ drivers/gpu/drm/amd/powerplay/inc/hwmgr.h | 9 +++++++++
+ 1 file changed, 9 insertions(+)
+
+diff --git a/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h b/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h
+index 07fd64aad2ae..abeff1570277 100644
+--- a/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h
++++ b/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h
+@@ -189,6 +189,14 @@ struct phm_vce_clock_voltage_dependency_table {
+ 	struct phm_vce_clock_voltage_dependency_record entries[1];
+ };
+ 
++
++enum SMU_ASIC_RESET_MODE
++{
++    SMU_ASIC_RESET_MODE_0,
++    SMU_ASIC_RESET_MODE_1,
++    SMU_ASIC_RESET_MODE_2,
++};
++
+ struct pp_smumgr_func {
+ 	char *name;
+ 	int (*smu_init)(struct pp_hwmgr  *hwmgr);
+@@ -345,6 +353,7 @@ struct pp_hwmgr_func {
+ 	int (*get_ppfeature_status)(struct pp_hwmgr *hwmgr, char *buf);
+ 	int (*set_ppfeature_status)(struct pp_hwmgr *hwmgr, uint64_t ppfeature_masks);
+ 	int (*set_mp1_state)(struct pp_hwmgr *hwmgr, enum pp_mp1_state mp1_state);
++	int (*asic_reset)(struct pp_hwmgr *hwmgr, enum SMU_ASIC_RESET_MODE mode);
+ };
+ 
+ struct pp_table_func {
+-- 
+2.17.1
+