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drm/amd/pp: Remove uncessary extra vcn pg cntl in smu
the vcn power will be controlled by VCN. Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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@ -186,26 +186,12 @@ static int smu10_verify_smc_interface(struct pp_hwmgr *hwmgr)
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return 0;
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return 0;
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}
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}
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/* vcn is disabled by default in vbios, need to re-enable in driver */
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static void smu10_smc_enable_vcn(struct pp_hwmgr *hwmgr)
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{
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smu10_send_msg_to_smc_with_parameter(hwmgr,
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PPSMC_MSG_PowerUpVcn, 0);
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}
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static void smu10_smc_disable_vcn(struct pp_hwmgr *hwmgr)
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{
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smu10_send_msg_to_smc_with_parameter(hwmgr,
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PPSMC_MSG_PowerDownVcn, 0);
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}
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static int smu10_smu_fini(struct pp_hwmgr *hwmgr)
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static int smu10_smu_fini(struct pp_hwmgr *hwmgr)
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{
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{
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struct smu10_smumgr *priv =
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struct smu10_smumgr *priv =
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(struct smu10_smumgr *)(hwmgr->smu_backend);
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(struct smu10_smumgr *)(hwmgr->smu_backend);
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if (priv) {
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if (priv) {
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smu10_smc_disable_vcn(hwmgr);
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amdgpu_bo_free_kernel(&priv->smu_tables.entry[SMU10_WMTABLE].handle,
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amdgpu_bo_free_kernel(&priv->smu_tables.entry[SMU10_WMTABLE].handle,
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&priv->smu_tables.entry[SMU10_WMTABLE].mc_addr,
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&priv->smu_tables.entry[SMU10_WMTABLE].mc_addr,
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&priv->smu_tables.entry[SMU10_WMTABLE].table);
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&priv->smu_tables.entry[SMU10_WMTABLE].table);
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@ -229,7 +215,7 @@ static int smu10_start_smu(struct pp_hwmgr *hwmgr)
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if (smu10_verify_smc_interface(hwmgr))
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if (smu10_verify_smc_interface(hwmgr))
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return -EINVAL;
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return -EINVAL;
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smu10_smc_enable_vcn(hwmgr);
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return 0;
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return 0;
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}
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}
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