drm/nouveau: expose pstate selection per-power source in sysfs

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echo ac:id >> pstate # select mode when on mains power
echo dc:id >> pstate # select mode when on battery
echo id >> pstate # select mode for both

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>

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This commit is contained in:

Ben Skeggs 2014-06-13 14:17:09 +10:00

parent 7e1ee6333c

commit 7238eca4cf

3 changed files with 52 additions and 18 deletions

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25

drivers/gpu/drm/nouveau/core/engine/device/ctrl.c

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7

drivers/gpu/drm/nouveau/core/include/core/class.h

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38

drivers/gpu/drm/nouveau/nouveau_sysfs.c

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