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drm/amdgpu/pm: add set_driver_table_location implementation for yellow carp

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This patch adds set_driver_table_location implementation for yellow
carp.

Signed-off-by: Aaron Liu <aaron.liu@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Aaron Liu 2021-01-07 09:13:35 +08:00 committed by Alex Deucher
parent 94adc46fb0
commit e44510e24e
3 changed files with 25 additions and 0 deletions
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1
drivers/gpu/drm/amd/pm/inc/smu_v13_0_1.h
View File

@ -48,5 +48,6 @@ int smu_v13_0_1_fini_smc_tables(struct smu_context *smu);
int smu_v13_0_1_set_default_dpm_tables(struct smu_context *smu);
int smu_v13_0_1_set_driver_table_location(struct smu_context *smu);
#endif
#endif

23
drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_1.c
View File

@ -129,3 +129,26 @@ int smu_v13_0_1_set_default_dpm_tables(struct smu_context *smu)
return smu_cmn_update_table(smu, SMU_TABLE_DPMCLOCKS, 0, smu_table->clocks_table, false);
}
int smu_v13_0_1_set_driver_table_location(struct smu_context *smu)
{
struct smu_table *driver_table = &smu->smu_table.driver_table;
int ret = 0;
if (!driver_table->mc_address)
return 0;
ret = smu_cmn_send_smc_msg_with_param(smu,
SMU_MSG_SetDriverDramAddrHigh,
upper_32_bits(driver_table->mc_address),
NULL);
if (ret)
return ret;
ret = smu_cmn_send_smc_msg_with_param(smu,
SMU_MSG_SetDriverDramAddrLow,
lower_32_bits(driver_table->mc_address),
NULL);
return ret;
}

1
drivers/gpu/drm/amd/pm/swsmu/smu13/yellow_carp_ppt.c
View File

@ -151,6 +151,7 @@ static const struct pptable_funcs yellow_carp_ppt_funcs = {
.is_dpm_running = yellow_carp_is_dpm_running,
.get_enabled_mask = smu_cmn_get_enabled_32_bits_mask,
.get_pp_feature_mask = smu_cmn_get_pp_feature_mask,
.set_driver_table_location = smu_v13_0_1_set_driver_table_location,
};
void yellow_carp_set_ppt_funcs(struct smu_context *smu)