Sindbad~EG File Manager

3

�<�e��@s`dd
lm
Z

ddlTddlZddlmZ
ddlZddlZddl	Z	ej
j�ZGdd�de
j
�ZdS)�
)
�base)
�
*�N)
�commandsc@sjeZ
dZd
Zdd�Zdd�Zedd��
Zdd	�Zd
d�Z	dd
�Z
eddd�dd��
Ze
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
	----
	====
	c
CsTd
|_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�f
d
d�|
D�
S)Nc
sg|]}
�jj
d|
��qS)
r)r	Z
get_device)�.0�
x)
rrr�
<listcomp>9sz3VideoPlugin._get_device_objects.<locals>.<listcomp>r)rZdevicesr)
rr�_get_device_objects8s
zVideoPlugin._get_device_objectsc

Csd
di
S)N�radeon_powersaver)
rrrr�_get_config_options;szVideoPlugin._get_config_optionscCsd
|
_d|
_
dS)NFT)Z_has_dynamic_tuningZ_has_static_tuning)r�instancerrr�_instance_initAs

zVideoPlugin._instance_initc
CsdS)
Nr)rrrrr�_instance_cleanupEs
zVideoPlugin._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)rr
rrr�_radeon_powersave_filesHs

z#VideoPlugin._radeon_powersave_filesrT)
Z
per_devicec	Csl
|j|�
}t
tjd
d|
��
j�}tjj|d�
sF|sFtj	d|�

dS�
x|D�
]}|dkr�|s�|j
j|dd
|rztj
g
ndd�r�|j
j|d
||r�tj
g
ndd�r�|SqN|d
kr�|s�|j
j|dd
|r�tj
g
ndd�r�d
SqN|dk�
rP|�
sd|td�
d�}|j
j|dd|�
rtj
g
ndd��
rd|j
j|d||�
r@tj
g
ndd��
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|
�
}|j
j|d
|d�j�}|dkr>|j
j|d�
j�S|dkrJ|S|dkrjd|j
j|d�
j�SdSdS)Nr)
r$rr%r)zdpm-r)rrZ	read_file�strip)rr
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�<module>
s