diff options
| author | Alex Deucher <alexdeucher@gmail.com> | 2010-04-24 14:50:23 -0400 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2010-05-18 18:21:14 +1000 |
| commit | a424816fb37f894a37585cf86dfdd6b8b1dc681f (patch) | |
| tree | 7129cac19de9c9f5e008669f832ad2e09a3932d1 /Documentation/vm/slub.txt | |
| parent | 49e02b7306cb7e01965fe5f41ba0f80085142f6e (diff) | |
drm/radeon/kms/pm: rework power management
Add two new sysfs attributes:
- dynpm
- power_state
Echoing 0/1 to dynpm disables/enables dynamic power management.
The driver scales the sclk dynamically based on the number of
queued fences. dynpm only scales sclk dynamically in single head
mode.
Echoing x.y to power_state selects a static power state (x) and clock
mode (y). This allows you to statically select a power state and clock
mode. Selecting a static clock mode will disable dynpm.
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'Documentation/vm/slub.txt')
0 files changed, 0 insertions, 0 deletions