| Commit message (Collapse) | Author | Age | Files | Lines |
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In the interest of making long-term branch maintenance incur as little
technical debt on us as possible, we should not maintain any files on
the branch we are not actually using.
This has the added effect of making it extremely clear when merging CLs
from the main branch when changes have the possibility to affect us.
The follow-on CL adds a convenience script to actually pull updates from
the main branch and generate a CL for the update.
BUG=b:204206272
BRANCH=ish
TEST=make BOARD=arcada_ish && make BOARD=drallion_ish
Signed-off-by: Jack Rosenthal <jrosenth@chromium.org>
Change-Id: I17e4694c38219b5a0823e0a3e55a28d1348f4b18
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/3262038
Reviewed-by: Jett Rink <jettrink@chromium.org>
Reviewed-by: Tom Hughes <tomhughes@chromium.org>
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To avoid the I2C address contention between multiple I2C devices
on same bus, added code to support multiple I2C addresses for
it8801 I/O expander.
BUG=none
BRANCH=none
TEST=make buildall -j
Change-Id: I6985973f9ae3ce91383d3b568a851169e6a308af
Signed-off-by: Vijay Hiremath <vijay.p.hiremath@intel.com>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/3115426
Commit-Queue: Keith Short <keithshort@chromium.org>
Reviewed-by: Keith Short <keithshort@chromium.org>
Reviewed-by: Ting Shen <phoenixshen@chromium.org>
Reviewed-by: Eric Yilun Lin <yllin@google.com>
Reviewed-by: Li Feng <li1.feng@intel.com>
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The USB Type-C Altmode allows for protocols other than USB to be
transferred over a USB connection. Chromebooks use this functionality to
transfer DisplayPort on USB signals. This is achieved through USB-PD
handshake through SVDMs to discover, configure, and to enter or exit Alt
modes. When DisplayPort as an Alt Mode is enabled, allowable
functionalities are:
-- SS and high speed USB functionality and two-lane DP.
-- HS USB functionality and 4-lane DP.
Chromebooks honor Multifunction bit set in the DPStatus message sent by
a dock. However, for development purposes we would like to have control
to honor the MF bit or ignore it, there by achieving 2-lane DP vs 4-lane
DP functionality. 4-lane DP functionality is required to test higher
resolution monitors such as 4k60.
BUG=b:181365633
BRANCH=none
TEST=make BOARD, tested on G5 dock with kindred.
Signed-off-by: udaykiran <udaykiran@google.com>
Change-Id: Icc25f339a78d1423b094d2acf9d586721ec2df46
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2939383
Reviewed-by: Aseda Aboagye <aaboagye@chromium.org>
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also, kodama(detachable) missed MODE_CHANGE event, add it back.
BUG=none
TEST=make buildall
BRANCH=kukui,icarus
Change-Id: Id7139ef64caf28720d389d8c048bfd724b42ba95
Signed-off-by: Eric Yilun Lin <yllin@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2987227
Tested-by: Eric Yilun Lin <yllin@google.com>
Auto-Submit: Eric Yilun Lin <yllin@google.com>
Reviewed-by: Ting Shen <phoenixshen@chromium.org>
Commit-Queue: Ting Shen <phoenixshen@chromium.org>
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Move the LED on/off module towards using a more flexible LED support
approach. Define a weak power LED table and setter for boards to
override when needed. Note that during run-time these functions will
not get called since led_auto_control_is_enabled() will return false for
nonexistent LEDs.
This consumes an average of 165 additional bytes of flash space on
boards which do not use a power LED.
BRANCH=None
BUG=b:185508707
TEST=make -j buildall, load on guybrush (battery LED only) and confirm
no errors are seen. Load on Boten (both LEDs) and confirm behavior
appears normal
Signed-off-by: Diana Z <dzigterman@chromium.org>
Change-Id: Iaa1e22a7f5d8be39eb8792ee13d358087d7f7482
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2832691
Reviewed-by: Aseda Aboagye <aaboagye@chromium.org>
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This function prototype is defined in lots of files, none of which is
visible to Zephyr.
Add a prototype in one place and remove the others.
BUG=b:183296099
BRANCH=none
TEST=make buildall
Signed-off-by: Simon Glass <sjg@chromium.org>
Change-Id: Ia324327a69b117483ab9ee5c85eba93c0fb5ad9c
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2789799
Reviewed-by: Jack Rosenthal <jrosenth@chromium.org>
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The starting point for the Makomo EC image
BUG=b:182093677
BRANCH=kukui
TEST=make BOARD=makomo
Change-Id: Ibdc1e8a115d003c9b3ce3815722699f5b017d231
Signed-off-by: wen zhang <zhangwen6@huaqin.corp-partner.google.com>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2742260
Reviewed-by: Ting Shen <phoenixshen@chromium.org>
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