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drm/amd/pm: fulfill the support for DriverSmuConfig table

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Enable the support for DriverSmuConfig table on Navi1x and
Sienna_Cichlid.

Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Evan Quan 2022-01-18 15:58:51 +08:00 committed by Alex Deucher
parent 60aac460ed
commit 816d61d51a
4 changed files with 24 additions and 1 deletions
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1
drivers/gpu/drm/amd/pm/swsmu/inc/amdgpu_smu.h
View File

@ -337,6 +337,7 @@ struct smu_table_context
struct smu_bios_boot_up_values boot_values;
void *driver_pptable;
void *ecc_table;
void *driver_smu_config_table;
struct smu_table tables[SMU_TABLE_COUNT];
/*
* The driver table is just a staging buffer for

9
drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c
View File

@ -510,6 +510,8 @@ static int navi10_tables_init(struct smu_context *smu)
SMU_TABLE_INIT(tables, SMU_TABLE_ACTIVITY_MONITOR_COEFF,
sizeof(DpmActivityMonitorCoeffInt_t), PAGE_SIZE,
AMDGPU_GEM_DOMAIN_VRAM);
SMU_TABLE_INIT(tables, SMU_TABLE_DRIVER_SMU_CONFIG, sizeof(DriverSmuConfig_t),
PAGE_SIZE, AMDGPU_GEM_DOMAIN_VRAM);
smu_table->metrics_table = kzalloc(sizeof(SmuMetrics_NV1X_t),
GFP_KERNEL);
@ -526,8 +528,15 @@ static int navi10_tables_init(struct smu_context *smu)
if (!smu_table->watermarks_table)
goto err2_out;
smu_table->driver_smu_config_table =
kzalloc(tables[SMU_TABLE_DRIVER_SMU_CONFIG].size, GFP_KERNEL);
if (!smu_table->driver_smu_config_table)
goto err3_out;
return 0;
err3_out:
kfree(smu_table->watermarks_table);
err2_out:
kfree(smu_table->gpu_metrics_table);
err1_out:

13
drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c
View File

@ -475,6 +475,8 @@ static int sienna_cichlid_tables_init(struct smu_context *smu)
AMDGPU_GEM_DOMAIN_VRAM);
SMU_TABLE_INIT(tables, SMU_TABLE_ECCINFO, sizeof(EccInfoTable_t),
PAGE_SIZE, AMDGPU_GEM_DOMAIN_VRAM);
SMU_TABLE_INIT(tables, SMU_TABLE_DRIVER_SMU_CONFIG, sizeof(DriverSmuConfigExternal_t),
PAGE_SIZE, AMDGPU_GEM_DOMAIN_VRAM);
smu_table->metrics_table = kzalloc(sizeof(SmuMetricsExternal_t), GFP_KERNEL);
if (!smu_table->metrics_table)
@ -492,10 +494,19 @@ static int sienna_cichlid_tables_init(struct smu_context *smu)
smu_table->ecc_table = kzalloc(tables[SMU_TABLE_ECCINFO].size, GFP_KERNEL);
if (!smu_table->ecc_table)
return -ENOMEM;
goto err3_out;
smu_table->driver_smu_config_table =
kzalloc(tables[SMU_TABLE_DRIVER_SMU_CONFIG].size, GFP_KERNEL);
if (!smu_table->driver_smu_config_table)
goto err4_out;
return 0;
err4_out:
kfree(smu_table->ecc_table);
err3_out:
kfree(smu_table->watermarks_table);
err2_out:
kfree(smu_table->gpu_metrics_table);
err1_out:

2
drivers/gpu/drm/amd/pm/swsmu/smu11/smu_v11_0.c
View File

@ -473,9 +473,11 @@ int smu_v11_0_fini_smc_tables(struct smu_context *smu)
kfree(smu_table->hardcode_pptable);
smu_table->hardcode_pptable = NULL;
kfree(smu_table->driver_smu_config_table);
kfree(smu_table->ecc_table);
kfree(smu_table->metrics_table);
kfree(smu_table->watermarks_table);
smu_table->driver_smu_config_table = NULL;
smu_table->ecc_table = NULL;
smu_table->metrics_table = NULL;
smu_table->watermarks_table = NULL;