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| author | Aaron Liu <aaron.liu@amd.com> | 2019-07-30 11:28:27 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2019-08-22 17:38:05 -0500 |
| commit | 723d473537778f3f1bd9a91eb286aa5c349c8f0e (patch) | |
| tree | 82b5eab4c816f4ae8e08830bbfd20c3f3c485384 /drivers/gpu/drm/amd/powerplay/smu_v12_0.c | |
| parent | 049284bd5264563965e106f03f152a70df9342ca (diff) | |
| download | linux-723d473537778f3f1bd9a91eb286aa5c349c8f0e.tar.gz | |
drm/amd/powerplay: add DPMCLOCKS table implementation
This patch adds add DPMCLOCKS table implementation
Rename smu_populate_smc_pptable to smu_populate_smc_tables
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>
Diffstat (limited to 'drivers/gpu/drm/amd/powerplay/smu_v12_0.c')
| -rw-r--r-- | drivers/gpu/drm/amd/powerplay/smu_v12_0.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/powerplay/smu_v12_0.c b/drivers/gpu/drm/amd/powerplay/smu_v12_0.c index 76a6c4b7b63c..0f5d08ae71ae 100644 --- a/drivers/gpu/drm/amd/powerplay/smu_v12_0.c +++ b/drivers/gpu/drm/amd/powerplay/smu_v12_0.c @@ -295,11 +295,30 @@ static int smu_v12_0_fini_smc_tables(struct smu_context *smu) if (!smu_table->tables || smu_table->table_count == 0) return -EINVAL; + kfree(smu_table->clocks_table); kfree(smu_table->tables); + + smu_table->clocks_table = NULL; smu_table->tables = NULL; return 0; } + +static int smu_v12_0_populate_smc_tables(struct smu_context *smu) +{ + struct smu_table_context *smu_table = &smu->smu_table; + struct smu_table *table = NULL; + + table = &smu_table->tables[SMU_TABLE_DPMCLOCKS]; + if (!table) + return -EINVAL; + + if (!table->cpu_addr) + return -EINVAL; + + return smu_update_table(smu, SMU_TABLE_DPMCLOCKS, 0, smu_table->clocks_table, false); +} + 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, @@ -312,6 +331,7 @@ static const struct smu_funcs smu_v12_0_funcs = { .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, + .populate_smc_tables = smu_v12_0_populate_smc_tables, }; void smu_v12_0_set_smu_funcs(struct smu_context *smu) |