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path: root/src/ec/purism/librem/acpi
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2017-09-19ec/purism/librem: fix battery present rateMatt DeVillier
EC ACPI code is calculating the drain rate, but does not store it in the battery status package before returning it. Correct this omission, and set the drain rate to a preset minimum if calculated value is less. Taken from vendor firmware ACPI dump. Change-Id: I52837d5879112ab3103976bda28906fac8f880ec Signed-off-by: Matt DeVillier <matt.devillier@gmail.com> Reviewed-on: https://review.coreboot.org/21545 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Martin Roth <martinroth@google.com> Reviewed-by: Youness Alaoui <snifikino@gmail.com>
2017-06-12ec/librem/ec: Fix offset for Bluetooth enable (BTLE)Matt DeVillier
Test: boot OS (Ubuntu, Windows 10) on librem13v2, verify BT function key toggle now works correctly. Change-Id: I68dc99e72a09f7affbcd691d03dd4607a898313e Signed-off-by: Matt DeVillier <matt.devillier@gmail.com> Reviewed-on: https://review.coreboot.org/19897 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Youness Alaoui <snifikino@gmail.com> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: Martin Roth <martinroth@google.com>
2016-01-21ec: Add support for EC used on Purism Librem laptopsDuncan Laurie
This adds basic ACPI support for the EC used on Purism Librem laptops. The EC firmware appears to use the topstar laptop interface that has support in the linux kernel for handling the special keys. Supported functions: - Battery information - AC presence - Lid switch - Special keys (after loading topstar-laptop driver in linux) - EC events for turbo enable/disable when on AC power Things it does not do: - EC SMI handling - Fan is left under EC control This was developed and tested on a Librem 13 laptop, and has not been directly tested on an Librem 15. Change-Id: Ib85a24e4cc8ab09b14147060043cff372863c2d1 Signed-off-by: Duncan Laurie <dlaurie@google.com> Reviewed-on: https://review.coreboot.org/13025 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Reviewed-by: Martin Roth <martinroth@google.com>