Re: [PATCH 0/3] platform/surface: Move Surface Aggregator client hubs to their own modules
From: Hans de Goede
Date: Sat Jul 02 2022 - 05:41:16 EST
Hi,
On 6/24/22 22:57, Maximilian Luz wrote:
> This series moves the Surface Aggregator client device hubs from the
> Surface Aggregator registry to their own modules. While, at the moment,
> client device hubs are exclusively instantiated by the registry platform
> hub driver, this will change in the future. In particular, with the
> introduction of DT/OF support, which is required for the Surface Pro X.
> Therefore, this series also slightly restructures the functions used for
> software-node-based device instantiation, essentially acting as
> preparation for that.
>
> In addition, this series follows-up "platform/surface: aggregator: Add
> support for client hot-removal" and further removes some code
> duplication by consolidating more parts of the hub drivers. While at it,
> also ensure proper handling of firmware node lifetimes and update the
> copyright year of various files.
Thank you for your patch-series, I've applied the series to my
review-hans branch:
https://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git/log/?h=review-hans
Note it will show up in my review-hans branch once I've pushed my
local branch there, which might take a while.
Once I've run some tests on this branch the patches there will be
added to the platform-drivers-x86/for-next branch and eventually
will be included in the pdx86 pull-request to Linus for the next
merge-window.
Regards,
Hans
>
> Maximilian Luz (3):
> platform/surface: aggregator: Move device registry helper functions to
> core module
> platform/surface: aggregator: Move subsystem hub drivers to their own
> module
> platform/surface: Update copyright year of various drivers
>
> MAINTAINERS | 6 +
> drivers/platform/surface/Kconfig | 35 +-
> drivers/platform/surface/Makefile | 1 +
> drivers/platform/surface/aggregator/Kconfig | 2 +-
> drivers/platform/surface/aggregator/Makefile | 2 +-
> drivers/platform/surface/aggregator/bus.c | 151 +++++-
> drivers/platform/surface/aggregator/bus.h | 2 +-
> .../platform/surface/aggregator/controller.c | 2 +-
> .../platform/surface/aggregator/controller.h | 2 +-
> drivers/platform/surface/aggregator/core.c | 2 +-
> .../platform/surface/aggregator/ssh_msgb.h | 2 +-
> .../surface/aggregator/ssh_packet_layer.c | 2 +-
> .../surface/aggregator/ssh_packet_layer.h | 2 +-
> .../platform/surface/aggregator/ssh_parser.c | 2 +-
> .../platform/surface/aggregator/ssh_parser.h | 2 +-
> .../surface/aggregator/ssh_request_layer.c | 2 +-
> .../surface/aggregator/ssh_request_layer.h | 2 +-
> drivers/platform/surface/aggregator/trace.h | 2 +-
> .../platform/surface/surface_acpi_notify.c | 2 +-
> .../surface/surface_aggregator_cdev.c | 2 +-
> .../platform/surface/surface_aggregator_hub.c | 371 +++++++++++++++
> .../surface/surface_aggregator_registry.c | 446 +-----------------
> drivers/platform/surface/surface_dtx.c | 2 +-
> drivers/platform/surface/surface_gpe.c | 2 +-
> drivers/platform/surface/surface_hotplug.c | 2 +-
> .../surface/surface_platform_profile.c | 2 +-
> include/linux/surface_aggregator/device.h | 52 ++
> 27 files changed, 618 insertions(+), 484 deletions(-)
> create mode 100644 drivers/platform/surface/surface_aggregator_hub.c
>