From 10811ce4391b6edd496fbda103ff44eb0d6bc66f Mon Sep 17 00:00:00 2001
From: Andrey Grodzovsky <andrey.grodzovsky@amd.com>
Date: Wed, 14 Aug 2019 16:21:44 -0400
Subject: drm/amd/powerpay: Implement mode2 reset callback for SMU10
Git-commit: 10811ce4391b6edd496fbda103ff44eb0d6bc66f
Patch-mainline: v5.4-rc1
References: bsc#1152489
Add implmenetion.
Signed-off-by: Andrey Grodzovsky <andrey.grodzovsky@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Evan Quan <evan.quan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Thomas Zimmermann <tzimmermann@suse.de>
---
drivers/gpu/drm/amd/powerplay/hwmgr/smu10_hwmgr.c | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/smu10_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/smu10_hwmgr.c
index 18e780f566fa..1115761982a7 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/smu10_hwmgr.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/smu10_hwmgr.c
@@ -1311,6 +1311,12 @@ static int smu10_set_power_profile_mode(struct pp_hwmgr *hwmgr, long *input, uin
return 0;
}
+static int smu10_asic_reset(struct pp_hwmgr *hwmgr, enum SMU_ASIC_RESET_MODE mode)
+{
+ return smum_send_msg_to_smc_with_parameter(hwmgr,
+ PPSMC_MSG_DeviceDriverReset,
+ mode);
+}
static const struct pp_hwmgr_func smu10_hwmgr_funcs = {
.backend_init = smu10_hwmgr_backend_init,
@@ -1355,6 +1361,7 @@ static const struct pp_hwmgr_func smu10_hwmgr_funcs = {
.set_hard_min_fclk_by_freq = smu10_set_hard_min_fclk_by_freq,
.get_power_profile_mode = smu10_get_power_profile_mode,
.set_power_profile_mode = smu10_set_power_profile_mode,
+ .asic_reset = smu10_asic_reset,
};
int smu10_init_function_pointers(struct pp_hwmgr *hwmgr)
--
2.28.0