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From e819cb8a3bc4cf48371811a87b364073858a6c56 Mon Sep 17 00:00:00 2001
From: Evan Quan <evan.quan@amd.com>
Date: Thu, 28 Mar 2019 09:46:36 +0800
Subject: [PATCH 1727/2940] drm/amd/powerplay: check for invalid profile mode
before switching
Need to check for invalid profile mode settings before determining
to switch to that.
Change-Id: Ie47cd75a73a8369c349410ea74d322df1d3d38d1
Signed-off-by: Evan Quan <evan.quan@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
---
drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c
index bed156d7f432..1242470a351e 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c
@@ -4915,9 +4915,6 @@ static int vega10_set_power_profile_mode(struct pp_hwmgr *hwmgr, long *input, ui
uint8_t min_active_level;
uint32_t power_profile_mode = input[size];
- smum_send_msg_to_smc_with_parameter(hwmgr, PPSMC_MSG_SetWorkloadMask,
- 1 << power_profile_mode);
-
if (power_profile_mode == PP_SMC_POWER_PROFILE_CUSTOM) {
if (size != 0 && size != 4)
return -EINVAL;
@@ -4944,6 +4941,8 @@ static int vega10_set_power_profile_mode(struct pp_hwmgr *hwmgr, long *input, ui
}
out:
+ smum_send_msg_to_smc_with_parameter(hwmgr, PPSMC_MSG_SetWorkloadMask,
+ 1 << power_profile_mode);
hwmgr->power_profile_mode = power_profile_mode;
return 0;
--
2.17.1
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