commit | 79c9c08b9bcf37301cdc97b411a78952353a2050 | [log] [tgz] |
---|---|---|
author | Novin Changizi <novinc@google.com> | Tue Nov 08 21:45:21 2022 +0000 |
committer | CQ Bot <fuchsia-internal-scoped@luci-project-accounts.iam.gserviceaccount.com> | Tue Nov 08 21:45:21 2022 +0000 |
tree | d24a700e558dabb258799a72b09a5cb5417a0081 | |
parent | 80f1131c2b0891a2fc0463368db4a79b89659b0d [diff] |
Update the sdk version with breaking changes This updates the sdk integration version to the latest available at the moment and fixes the breaking changes including the driver sdk package name and the include paths. Change-Id: Ic84830f693e3646a8ce65f0ef4f0ee403cec2ad0 Reviewed-on: https://fuchsia-review.googlesource.com/c/drivers/misc/google/backlight/+/755894 Reviewed-by: Renato Mangini Dias <mangini@google.com> Commit-Queue: Novin Changizi <novinc@google.com>
This repository contains instructions and source code to build, package and run the Fuchsia backlight driver that is used in the workstation_eng.chromebook-x64-dfv2
product.
Make sure this repository has the required submodules:
git submodule update --recursive --init
Run the bootstrap script that downloads the appropriate Bazel binary:
scripts/bootstrap.sh
Ensure that there are Fuchsia SSH keys in your host machine. You will need them for running the Fuchsia emulator.
[[ -f "${HOME}/.ssh/fuchsia_ed25519" ]] || ssh-keygen -P "" -t ed25519 -f "${HOME}/.ssh/fuchsia_ed25519" -C "${USER}@$(hostname -f) Shared SSH Key for Fuchsia" [[ -f "${HOME}/.ssh/fuchsia_authorized_keys" ]] || ssh-keygen -y -f "${HOME}/.ssh/fuchsia_ed25519" > "${HOME}/.ssh/fuchsia_authorized_keys"
The repository is ready to build the samples.
Note: in order to use an SDK produced by a local Fuchsia platform tree, you can set an environment variable named
LOCAL_FUCHSIA_PLATFORM_BUILD
as described in https://fuchsia.googlesource.com/sdk-integration/+/refs/heads/main/using_local_sdk.md
Fetch the system images
tools/ffx product-bundle get workstation_eng.chromebook-x64-dfv2 --repository workstation
Prepare and connect the Pixelbook Go, by flashing and/or paving it (not covered here), and connect using Ethernet.
The product bundle comes with on-demand packages in a separate repository.
Use the following command to register it with the device:
tools/ffx target repository register -r workstation --alias fuchsia.com
Update (OTA) the device to the version of the SDK:
tools/ffx target update check-now --monitor
(optional) watch the device log in a separate window
tools/ffx log
Load the driver
Now you are ready to register the driver.
First, let's confirm that the driver is not loaded:
tools/ffx driver list | grep backlight
The command above should not return any driver because it has not been registered.
Now register the driver:
tools/bazel run --config=fuchsia_x64 driver:pkg.component
The driver now should show in the list of loaded drivers:
tools/ffx driver list | grep backlight fuchsia-pkg://bazel.pkg.component/backlight_driver#meta/backlight_driver.cm