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| author | Corentin Chary <corentincj@iksaif.net> | 2011-11-26 11:00:05 +0100 |
|---|---|---|
| committer | Matthew Garrett <mjg@redhat.com> | 2012-03-20 12:02:09 -0400 |
| commit | cb5b5c912ee8d97ea60c2d6c43d17ab6585947b8 (patch) | |
| tree | bb3384376c2521691da6d858308bc0fc0127d1e2 /Documentation | |
| parent | 49dd77308b7a5a6d607d9d84ec3531a604afd170 (diff) | |
samsung-laptop: add battery life extender support
Signed-off-by: Corentin Chary <corentincj@iksaif.net>
Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/ABI/testing/sysfs-driver-samsung-laptop | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/sysfs-driver-samsung-laptop b/Documentation/ABI/testing/sysfs-driver-samsung-laptop index 0a810231aad4..a6a56e11ebaf 100644 --- a/Documentation/ABI/testing/sysfs-driver-samsung-laptop +++ b/Documentation/ABI/testing/sysfs-driver-samsung-laptop @@ -17,3 +17,13 @@ Description: Some Samsung laptops have different "performance levels" Specifically, not all support the "overclock" option, and it's still unknown if this value even changes anything, other than making the user feel a bit better. + +What: /sys/devices/platform/samsung/battery_life_extender +Date: December 1, 2011 +KernelVersion: 3.3 +Contact: Corentin Chary <corentin.chary@gmail.com> +Description: Max battery charge level can be modified, battery cycle + life can be extended by reducing the max battery charge + level. + 0 means normal battery mode (100% charge) + 1 means battery life extender mode (80% charge) |