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drm/amd/pm: enable the support for retrieving combo pptable

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We need to relay on this way to get the raw PPTable when
SCPM feature is enabled.

Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Evan Quan 2022-04-06 18:00:16 -04:00 committed by Alex Deucher
parent d51e577c7d
commit 6a2d7a229e
3 changed files with 16 additions and 1 deletions
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4
drivers/gpu/drm/amd/pm/swsmu/inc/amdgpu_smu.h
View File

@ -321,6 +321,7 @@ enum smu_table_id
SMU_TABLE_I2C_COMMANDS,
SMU_TABLE_PACE,
SMU_TABLE_ECCINFO,
SMU_TABLE_COMBO_PPTABLE,
SMU_TABLE_COUNT,
};
@ -336,7 +337,8 @@ struct smu_table_context
void *max_sustainable_clocks;
struct smu_bios_boot_up_values boot_values;
void *driver_pptable;
void *driver_pptable;
void *combo_pptable;
void *ecc_table;
void *driver_smu_config_table;
struct smu_table tables[SMU_TABLE_COUNT];

11
drivers/gpu/drm/amd/pm/swsmu/smu_cmn.c
View File

@ -971,6 +971,17 @@ int smu_cmn_get_metrics_table(struct smu_context *smu,
return 0;
}
int smu_cmn_get_combo_pptable(struct smu_context *smu)
{
void *pptable = smu->smu_table.combo_pptable;
return smu_cmn_update_table(smu,
SMU_TABLE_COMBO_PPTABLE,
0,
pptable,
false);
}
void smu_cmn_init_soft_gpu_metrics(void *table, uint8_t frev, uint8_t crev)
{
struct metrics_table_header *header = (struct metrics_table_header *)table;

2
drivers/gpu/drm/amd/pm/swsmu/smu_cmn.h
View File

@ -99,6 +99,8 @@ int smu_cmn_get_metrics_table(struct smu_context *smu,
void *metrics_table,
bool bypass_cache);
int smu_cmn_get_combo_pptable(struct smu_context *smu);
void smu_cmn_init_soft_gpu_metrics(void *table, uint8_t frev, uint8_t crev);
int smu_cmn_set_mp1_state(struct smu_context *smu,