On Sun, Dec 03, 2017 at 11:56:40PM +0100, Ognjen Galic wrote:
> Add support for the ACPI batteries on newer thinkpad models
> (>Sandy Bridge) that support the setting of start and stop
> thresholds.
>
> The actual interface to the driver is a extension for the
> existing ACPI battery driver. This
Hi,
I keep receiving kernel events: (about every 10-30sec)
Dec 7 21:19:16 x1 kernel: [42797.016858] thinkpad_acpi: unhandled HKEY event 0x60b0
Dec 7 21:19:16 x1 kernel: [42797.016860] thinkpad_acpi: please report the conditions when this event happened to ibm-acpi-devel@lists.sourceforge.net
On Wed, Dec 06, 2017 at 11:53:01PM +0100, Ognjen Galic wrote:
> The EC/ACPI firmware on Lenovo ThinkPads used to report a status
> of "Unknown" when the battery is between the charge start and
> charge stop thresholds. On Windows, it reports "Not Charging"
> so the quirk has been added to also repo
On Mon, Dec 04, 2017 at 03:53:32PM +0100, Rafael J. Wysocki wrote:
> Not really.
>
> This is generic code, so no thinkpad_acpi-specific stuff in this file, please,
> even under #ifdefs.
>
I have some ideas, and I want your confirmation if that would be
acceptable.
Can I do this:
Expose a new
The EC/ACPI firmware on Lenovo ThinkPads used to report a status
of "Unknown" when the battery is between the charge start and
charge stop thresholds. On Windows, it reports "Not Charging"
so the quirk has been added to also report correctly.
Now the "status" attribute returns "Not Charging" when
Add support for the ACPI batteries on newer thinkpad models
(>Sandy Bridge) that support the setting of start and stop
thresholds.
The actual interface to the driver is a extension for the
existing ACPI battery driver. This was done so that users
can write transparently to the interface of the ACP
From: Simranjit Singh
Using the checkpatch.pl script, there were 8 errors in thinkpad_acpi.c. I fixed
them by changing permissions to octal,
and by adding parenthesis.
On the current tree, if you use checkpatch.pl, thinkpad_acpi.c will have 8
errors. With my changes, there are 0 errors.
Howeve
On Sunday, December 3, 2017 11:56:40 PM CET Ognjen Galic wrote:
> Add support for the ACPI batteries on newer thinkpad models
> (>Sandy Bridge) that support the setting of start and stop
> thresholds.
>
> The actual interface to the driver is a extension for the
> existing ACPI battery driver. Thi
Add support for the ACPI batteries on newer thinkpad models
(>Sandy Bridge) that support the setting of start and stop
thresholds.
The actual interface to the driver is a extension for the
existing ACPI battery driver. This was done so that users
can write transparently to the interface of the ACP
This patch uses the new battery hooking API to add
support for the ACPI battery wear control present in
Lenovo ThinkPads that have >=SandyBridge processors.
thinkpad_acpi registers two new attributes for each battery:
1) Charge start threshold
/sys/class/power_supply/BATN/charge_start_threshold
On 11/14/2017 03:14 PM, Simranjit Singh wrote:
> From: Simranjit Singh
>
> Using the checkpatch.pl script, there were 8 errors in thinkpad_acpi.c. I
> fixed them by changing permissions to octal,
> and by adding parenthesis.
> On the current tree, if you use checkpatch.pl, thinkpad_acpi.c will
From: Simranjit Singh
Added parentheses around complex macros following checkpatch.pl for
thinkpad_acpi.c
Signed-off-by: Simranjit Singh
---
diff --git a/drivers/platform/x86/thinkpad_acpi.c
b/drivers/platform/x86/thinkpad_acpi.c
index 9ad1f5b..e2616c2 100644
--- a/drivers/platform/x86/th
This is a patch that implements a generic hooking API for the
generic ACPI battery driver.
With this new generic API, drivers can expose platform specific
behaviour via sysfs attributes in /sys/class/power_supply/BATn/
in a generic way.
A perfect example of the need for this API are Lenovo ThinkP
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