/sys/class/drm/card0/dev:226:0
/sys/class/drm/card0/power/control:auto
/sys/class/drm/card0/power/async:disabled
/sys/class/drm/card0/power/runtime_enabled:disabled
/sys/class/drm/card0/power/runtime_active_kids:0
/sys/class/drm/card0/power/runtime_active_time:0
grep: /sys/class/drm/card0/power/autosuspend_delay_ms: Input/output error
/sys/class/drm/card0/power/runtime_status:unsupported
/sys/class/drm/card0/power/runtime_usage:0
/sys/class/drm/card0/power/runtime_suspended_time:0
/sys/class/drm/card0/uevent:MAJOR=226
/sys/class/drm/card0/uevent:MINOR=0
/sys/class/drm/card0/uevent:DEVNAME=dri/card0
/sys/class/drm/card0/uevent:DEVTYPE=drm_minor
/sys/class/drm/renderD128/dev:226:128
/sys/class/drm/renderD128/power/control:auto
/sys/class/drm/renderD128/power/async:disabled
/sys/class/drm/renderD128/power/runtime_enabled:disabled
/sys/class/drm/renderD128/power/runtime_active_kids:0
/sys/class/drm/renderD128/power/runtime_active_time:0
grep: /sys/class/drm/renderD128/power/autosuspend_delay_ms: Input/output error
/sys/class/drm/renderD128/power/runtime_status:unsupported
/sys/class/drm/renderD128/power/runtime_usage:0
/sys/class/drm/renderD128/power/runtime_suspended_time:0
/sys/class/drm/renderD128/uevent:MAJOR=226
/sys/class/drm/renderD128/uevent:MINOR=128
/sys/class/drm/renderD128/uevent:DEVNAME=dri/renderD128
/sys/class/drm/renderD128/uevent:DEVTYPE=drm_minor
/sys/class/drm/version:drm 1.1.0 20060810