3 �<�e��@s`ddlmZddlTddlZddlmZddlZddlZddl Z ej j�ZGdd�dej �ZdS)�)�base)�*�N)�commandsc@sjeZdZdZdd�Zdd�Zedd��Zdd �Zd d�Z dd �Z eddd�dd��Ze d�ddd��ZdS)�VideoPlugina� `video`:: Sets various powersave levels on video cards. Currently, only the Radeon cards are supported. The powersave level can be specified by using the [option]`radeon_powersave` option. Supported values are: + -- * `default` * `auto` * `low` * `mid` * `high` * `dynpm` * `dpm-battery` * `dpm-balanced` * `dpm-perfomance` -- + For additional detail, see link:https://www.x.org/wiki/RadeonFeature/#kmspowermanagementoptions[KMS Power Management Options]. + NOTE: This plug-in is experimental and the option might change in future releases. + .To set the powersave level for the Radeon video card to high ==== ---- [video] radeon_powersave=high ---- ==== cCsTd|_t�|_t�|_x0|jjd�jd�jdd�D]}|jj|j �q2Wt �|_dS)NT�drmzcard*ZDEVTYPEZ drm_minor)Z_devices_supported�setZ _free_devicesZ_assigned_devices�_hardware_inventoryZget_devicesZmatch_sys_nameZmatch_property�addZsys_namer�_cmd)�self�device�r�"/usr/lib/python3.6/plugin_video.py� _init_devices-s zVideoPlugin._init_devicescs�fdd�|D�S)Ncsg|]}�jjd|��qS)r)r Z get_device)�.0�x)rrr� 9sz3VideoPlugin._get_device_objects..r)rZdevicesr)rr�_get_device_objects8szVideoPlugin._get_device_objectscCsddiS)N�radeon_powersaver)rrrr�_get_config_options;szVideoPlugin._get_config_optionscCsd|_d|_dS)NFT)Z_has_dynamic_tuningZ_has_static_tuning)r�instancerrr�_instance_initAszVideoPlugin._instance_initcCsdS)Nr)rrrrr�_instance_cleanupEszVideoPlugin._instance_cleanupcCsd|d|d|d�S)Nz%/sys/class/drm/%s/device/power_methodz&/sys/class/drm/%s/device/power_profilez(/sys/class/drm/%s/device/power_dpm_state)�method�profile� dpm_stater)rr rrr�_radeon_powersave_filesHsz#VideoPlugin._radeon_powersave_filesrT)Z per_devicec Csl|j|�}ttjdd|��j�}tjj|d�sF|sFtj d|�dS�x|D�]}|dkr�|s�|j j|dd |rztj gndd�r�|j j|d ||r�tj gndd�r�|SqN|d kr�|s�|j j|dd |r�tj gndd�r�d SqN|dk�rP|�sd|td�d�}|j j|dd|�rtj gndd��rd|j j|d||�r@tj gndd��rd|SqN|�s`tj d�dSqNWdS)Nz#(\s*:\s*)|(\s+)|(\s*;\s*)|(\s*,\s*)� rz)radeon_powersave is not supported on '%s'�default�auto�low�mid�highrF)�no_error�dynpm�dpm-battery�dpm-balanced�dpm-performancezdpm-�dpmrz$Invalid option for radeon_powersave.)rr r!r"r#)r&r'r()r�str�re�sub�split�os�path�exists�log�warnrZ write_to_file�errno�ENOENT�len) r�valuer Zsim�remove� sys_filesZva�v�staterrr�_set_radeon_powersaveOs> z!VideoPlugin._set_radeon_powersaveFcCsr|j|�}|jj|d|d�j�}|dkr>|jj|d�j�S|dkrJ|S|dkrjd|jj|d�j�SdSdS)Nr)r$rr%r)zdpm-r)rrZ read_file�strip)rr Zignore_missingr8rrrr�_get_radeon_powersavess z!VideoPlugin._get_radeon_powersaveN)F)�__name__� __module__�__qualname__�__doc__rr�classmethodrrrrZcommand_setr;Zcommand_getr=rrrrrs $r)�rZ decoratorsZ tuned.logsZtunedZtuned.utils.commandsrr.r3r+Zlogs�getr1ZPluginrrrrr�s