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Revert "drm/amd/powerplay: drop unnecessary message support check"

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The below 3 messages are not supported on Renoir
SMU_MSG_PrepareMp1ForShutdown
SMU_MSG_PrepareMp1ForUnload
SMU_MSG_PrepareMp1ForReset

It needs to revert patch:
drm/amd/powerplay: drop unnecessary message support check
to avoid set mp1 state fail during gpu reset on renoir.

Signed-off-by: changfeng <Changfeng.Zhu@amd.com>
Reviewed-by: Kenneth Feng <kenneth.feng@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Changfeng 2020-07-21 10:38:19 +08:00 committed by Alex Deucher
parent ee10e06eb0
commit ffa453f05b
2 changed files with 10 additions and 1 deletions
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9
drivers/gpu/drm/amd/powerplay/amdgpu_smu.c
View File

@ -34,6 +34,7 @@
#include "sienna_cichlid_ppt.h"
#include "renoir_ppt.h"
#include "amd_pcie.h"
#include "smu_cmn.h"
/*
* DO NOT use these for err/warn/info/debug messages.
@ -1589,6 +1590,14 @@ int smu_set_mp1_state(struct smu_context *smu,
return 0;
}
/* some asics may not support those messages */
if (smu_cmn_to_asic_specific_index(smu,
CMN2ASIC_MAPPING_MSG,
msg) < 0) {
mutex_unlock(&smu->mutex);
return 0;
}
ret = smu_send_smc_msg(smu, msg, NULL);
if (ret)
dev_err(smu->adev->dev, "[PrepareMp1] Failed!\n");

2
drivers/gpu/drm/amd/powerplay/smu_cmn.h
View File

@ -25,7 +25,7 @@
#include "amdgpu_smu.h"
#if defined(SWSMU_CODE_LAYER_L2) || defined(SWSMU_CODE_LAYER_L3) || defined(SWSMU_CODE_LAYER_L4)
#if defined(SWSMU_CODE_LAYER_L1) || defined(SWSMU_CODE_LAYER_L2) || defined(SWSMU_CODE_LAYER_L3) || defined(SWSMU_CODE_LAYER_L4)
int smu_cmn_send_smc_msg_with_param(struct smu_context *smu,
enum smu_message_type msg,
uint32_t param,