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Commit e88e4f83 authored by Likun Gao's avatar Likun Gao Committed by Alex Deucher
Browse files

drm/amd/powerplay: add function to set tool table location for smu11 (v2) 



Add smu_v11_0_set_tool_table_location function for smu11.

v2: fix the missed TABLE_PMSTATUSLOG bo creation which caused AGM hung. (Ray)

Signed-off-by: default avatarLikun Gao <Likun.Gao@amd.com>
Reviewed-by: default avatarHuang Rui <ray.huang@amd.com>
Reviewed-by: default avatarKevin Wang <Kevin1.Wang@amd.com>
Acked-by: default avatarAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 44619596

drivers/gpu/drm/amd/powerplay/smu_v11_0.c

+23 −0
Original line number Diff line number Diff line
@@ -41,6 +41,8 @@ 


MODULE_FIRMWARE("amdgpu/vega20_smc.bin");



#define SMU11_TOOL_SIZE		0x19000



static int smu_v11_0_send_msg_without_waiting(struct smu_context *smu,

					      uint16_t msg)

{
@@ -288,6 +290,8 @@ static int smu_v11_0_init_smc_tables(struct smu_context *smu) 
		       PAGE_SIZE, AMDGPU_GEM_DOMAIN_VRAM);

	SMU_TABLE_INIT(tables, TABLE_OVERDRIVE, sizeof(OverDriveTable_t),

		       PAGE_SIZE, AMDGPU_GEM_DOMAIN_VRAM);

	SMU_TABLE_INIT(tables, TABLE_PMSTATUSLOG, SMU11_TOOL_SIZE, PAGE_SIZE,

		       AMDGPU_GEM_DOMAIN_VRAM);



	ret = smu_v11_0_init_dpm_context(smu);

	if (ret)
@@ -630,6 +634,24 @@ static int smu_v11_0_set_min_dcef_deep_sleep(struct smu_context *smu) 
	return ret;

}



static int smu_v11_0_set_tool_table_location(struct smu_context *smu)

{

	int ret = 0;

	struct smu_table *tool_table = &smu->smu_table.tables[TABLE_PMSTATUSLOG];



	if (tool_table->mc_address) {

		ret = smu_send_smc_msg_with_param(smu,

				PPSMC_MSG_SetToolsDramAddrHigh,

				upper_32_bits(tool_table->mc_address));

		if (!ret)

			ret = smu_send_smc_msg_with_param(smu,

				PPSMC_MSG_SetToolsDramAddrLow,

				lower_32_bits(tool_table->mc_address));

	}



	return ret;

}



static const struct smu_funcs smu_v11_0_funcs = {

	.init_microcode = smu_v11_0_init_microcode,

	.load_microcode = smu_v11_0_load_microcode,
@@ -650,6 +672,7 @@ static const struct smu_funcs smu_v11_0_funcs = { 
	.populate_smc_pptable = smu_v11_0_populate_smc_pptable,

	.write_pptable = smu_v11_0_write_pptable,

	.set_min_dcef_deep_sleep = smu_v11_0_set_min_dcef_deep_sleep,

	.set_tool_table_location = smu_v11_0_set_tool_table_location,

};



void smu_v11_0_set_smu_funcs(struct smu_context *smu)