Commit de273b73 authored by Changfeng's avatar Changfeng Committed by Alex Deucher
Browse files

drm/amd/powerplay: drop unnecessary message support check(v2) 



Take back patch:drop unnecessary message support check
Because the gpu reset fail problem on renoir can be fixed by:
drm/amd/powerplay: skip invalid msg when smu set mp1 state
It needs to remove SWSMU_CODE_LAYER_L1 in smu_cmn.h to guard a clear
code layer.

Signed-off-by: default avatarchangfeng <Changfeng.Zhu@amd.com>
Reviewed-by: default avatarEvan Quan <evan.quan@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent bbf16f53

drivers/gpu/drm/amd/powerplay/amdgpu_smu.c

+0 −9
Original line number Diff line number Diff line
@@ -34,7 +34,6 @@ 
#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.
@@ -1590,14 +1589,6 @@ 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);

	/* some asics may not support those messages */

	if (ret == -EINVAL)

drivers/gpu/drm/amd/powerplay/smu_cmn.h

+1 −1
Original line number Diff line number Diff line
@@ -25,7 +25,7 @@ 


#include "amdgpu_smu.h"



#if defined(SWSMU_CODE_LAYER_L1) || defined(SWSMU_CODE_LAYER_L2) || defined(SWSMU_CODE_LAYER_L3) || defined(SWSMU_CODE_LAYER_L4)

#if 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,