lkml.org 
[lkml]   [2016]   [Jul]   [29]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
Subject[PATCH 0/2] Add support for Microsoft Surface 3 power
Date
Hi,

The MS Surface 3 is a reduced platform which doesn't use a regular chip
to report the battery information. Instead, they use ACPI Operation Region
to do the processing in the MSHW0011 driver.

This series aims at adding a reverse-engineered driver.
I am not sure whether the ACPICA patch is required because of a bug in the
ACPICA parsing or if MS just screwed up the DSDT. Anyway, it's there
and was judged as acceptable while we find out the exact issue (in
https://bugzilla.kernel.org/show_bug.cgi?id=106231 )

Cheers,
Benjamin

Benjamin Tissoires (2):
ACPICA: adapt buffer length for Field Attrib Raw Process in Ops Region
power: surface3_power: MSHW0011 rev-eng implementation

drivers/acpi/acpica/exfield.c | 11 +
drivers/power/Kconfig | 8 +
drivers/power/Makefile | 1 +
drivers/power/surface3_power.c | 724 +++++++++++++++++++++++++++++++++++++++++
4 files changed, 744 insertions(+)
create mode 100644 drivers/power/surface3_power.c

--
2.5.5

\
 
 \ /
  Last update: 2016-07-29 18:21    [W:0.115 / U:1.756 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site