Messages in this thread | | | From | Jeremy Fitzhardinge <> | Subject | [PATCH RFC V2 0/4] Add "scope" to power supplies | Date | Fri, 9 Dec 2011 14:43:15 -0800 |
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This series adds a "scope" attribute to power supplies, to indicate whether it powers the whole system ("System") or just some subset of the devices ("Device"). This allows upowerd to distinguish between system-wide power supplies and self-powered devices such as cordless mice.
This series also adds a "powers" link to power supplies, so that if they're scope=Device, they can specifically indicate which device tree they power.
Updates since last post: - Add more complete documentation to scope and "powers" links - Remove unnecessary scopes on System power supplies - Make HID battery supplies Device, and add "powers" pointers for them.
This can also be pulled from: git://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen.git power-supply-scope
Jeremy Fitzhardinge (4): power_supply: add SCOPE attribute to power supplies power_supply: allow a power supply to explicitly point to powered device power_supply: add scope properties to some self-powered HID devices power_supply: add "powers" links to self-powered HID devices
drivers/hid/hid-wacom.c | 16 ++++++++++++++-- drivers/hid/hid-wiimote.c | 10 +++++++++- drivers/power/power_supply_core.c | 7 +++++++ drivers/power/power_supply_sysfs.c | 6 ++++++ include/linux/power_supply.h | 8 ++++++++ 5 files changed, 44 insertions(+), 3 deletions(-)
-- 1.7.7.3
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