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drm/amd/powerplay: init smu tables for rn

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Initialize smu tables for renoir:
WATERMARKS/DPMCLOCKS/SMU_METRICS

Signed-off-by: Aaron Liu <aaron.liu@amd.com>
Reviewed-by: Kenneth Feng <kenneth.feng@amd.com>
Reviewed-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Kevin Wang <kevin1.wang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Aaron Liu 2019-07-30 11:04:58 +08:00 committed by Alex Deucher
parent 1405ac8f92
commit 049284bd52
2 changed files with 48 additions and 0 deletions
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16
drivers/gpu/drm/amd/powerplay/renoir_ppt.c
View File

@ -138,14 +138,30 @@ static int renoir_get_smu_table_index(struct smu_context *smc, uint32_t index)
return mapping.map_to;
}
static int renoir_tables_init(struct smu_context *smu, struct smu_table *tables)
{
SMU_TABLE_INIT(tables, SMU_TABLE_WATERMARKS, sizeof(Watermarks_t),
PAGE_SIZE, AMDGPU_GEM_DOMAIN_VRAM);
SMU_TABLE_INIT(tables, SMU_TABLE_DPMCLOCKS, sizeof(DpmClocks_t),
PAGE_SIZE, AMDGPU_GEM_DOMAIN_VRAM);
SMU_TABLE_INIT(tables, SMU_TABLE_SMU_METRICS, sizeof(SmuMetrics_t),
PAGE_SIZE, AMDGPU_GEM_DOMAIN_VRAM);
return 0;
}
static const struct pptable_funcs renoir_ppt_funcs = {
.get_smu_msg_index = renoir_get_smu_msg_index,
.get_smu_table_index = renoir_get_smu_table_index,
.tables_init = renoir_tables_init,
.set_power_state = NULL,
};
void renoir_set_ppt_funcs(struct smu_context *smu)
{
struct smu_table_context *smu_table = &smu->smu_table;
smu->ppt_funcs = &renoir_ppt_funcs;
smu->smc_if_version = SMU12_DRIVER_IF_VERSION;
smu_table->table_count = TABLE_COUNT;
}

32
drivers/gpu/drm/amd/powerplay/smu_v12_0.c
View File

@ -270,6 +270,36 @@ static int smu_v12_0_gfx_off_control(struct smu_context *smu, bool enable)
return ret;
}
static int smu_v12_0_init_smc_tables(struct smu_context *smu)
{
struct smu_table_context *smu_table = &smu->smu_table;
struct smu_table *tables = NULL;
if (smu_table->tables || smu_table->table_count == 0)
return -EINVAL;
tables = kcalloc(SMU_TABLE_COUNT, sizeof(struct smu_table),
GFP_KERNEL);
if (!tables)
return -ENOMEM;
smu_table->tables = tables;
return smu_tables_init(smu, tables);
}
static int smu_v12_0_fini_smc_tables(struct smu_context *smu)
{
struct smu_table_context *smu_table = &smu->smu_table;
if (!smu_table->tables || smu_table->table_count == 0)
return -EINVAL;
kfree(smu_table->tables);
smu_table->tables = NULL;
return 0;
}
static const struct smu_funcs smu_v12_0_funcs = {
.check_fw_status = smu_v12_0_check_fw_status,
.check_fw_version = smu_v12_0_check_fw_version,
@ -280,6 +310,8 @@ static const struct smu_funcs smu_v12_0_funcs = {
.read_smc_arg = smu_v12_0_read_arg,
.set_gfx_cgpg = smu_v12_0_set_gfx_cgpg,
.gfx_off_control = smu_v12_0_gfx_off_control,
.init_smc_tables = smu_v12_0_init_smc_tables,
.fini_smc_tables = smu_v12_0_fini_smc_tables,
};
void smu_v12_0_set_smu_funcs(struct smu_context *smu)