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Message-Id: <20230112042104.4107253-1-treapking@chromium.org>
Date: Thu, 12 Jan 2023 12:20:55 +0800
From: Pin-yen Lin <treapking@...omium.org>
To: Andrzej Hajda <andrzej.hajda@...el.com>,
Neil Armstrong <neil.armstrong@...aro.org>,
Robert Foss <robert.foss@...aro.org>,
Laurent Pinchart <Laurent.pinchart@...asonboard.com>,
Jonas Karlman <jonas@...boo.se>,
Jernej Skrabec <jernej.skrabec@...il.com>,
David Airlie <airlied@...il.com>,
Daniel Vetter <daniel@...ll.ch>,
Rob Herring <robh+dt@...nel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
Daniel Scally <djrscally@...il.com>,
Heikki Krogerus <heikki.krogerus@...ux.intel.com>,
Sakari Ailus <sakari.ailus@...ux.intel.com>,
Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
"Rafael J . Wysocki" <rafael@...nel.org>,
Prashant Malani <pmalani@...omium.org>,
Benson Leung <bleung@...omium.org>,
Guenter Roeck <groeck@...omium.org>
Cc: Stephen Boyd <swboyd@...omium.org>,
Pin-yen Lin <treapking@...omium.org>,
Nícolas F . R . A . Prado
<nfraprado@...labora.com>, Marek Vasut <marex@...x.de>,
AngeloGioacchino Del Regno
<angelogioacchino.delregno@...labora.com>,
devicetree@...r.kernel.org, dri-devel@...ts.freedesktop.org,
Javier Martinez Canillas <javierm@...hat.com>,
Lyude Paul <lyude@...hat.com>, chrome-platform@...ts.linux.dev,
Xin Ji <xji@...logixsemi.com>,
Thomas Zimmermann <tzimmermann@...e.de>,
linux-kernel@...r.kernel.org, Allen Chen <allen.chen@....com.tw>,
linux-acpi@...r.kernel.org, Hsin-Yi Wang <hsinyi@...omium.org>,
Dmitry Baryshkov <dmitry.baryshkov@...aro.org>,
Douglas Anderson <dianders@...omium.org>,
Imre Deak <imre.deak@...el.com>,
Jani Nikula <jani.nikula@...el.com>,
José Expósito <jose.exposito89@...il.com>,
Kees Cook <keescook@...omium.org>,
Uwe Kleine-König
<u.kleine-koenig@...gutronix.de>,
Ville Syrjälä
<ville.syrjala@...ux.intel.com>,
shaomin Deng <dengshaomin@...rlc.com>
Subject: [PATCH v10 0/9] Register Type-C mode-switch in DP bridge endpoints
This series introduces bindings for anx7625/it6505 to register Type-C
mode-switch in their output endpoints, and use data-lanes property to
describe the pin connections.
The first two patch modifies fwnode_graph_devcon_matches and
cros_typec_init_ports to enable the registration of the switches.
Patch 4~6 introduce the bindings for anx7625 and the corresponding driver
modifications.
Patch 7~9 add similar bindings and driver changes for it6505.
v9: https://lore.kernel.org/all/20230109084101.265664-1-treapking@chromium.org/
v8: https://lore.kernel.org/all/20230107102231.23682-1-treapking@chromium.org/
v7: https://lore.kernel.org/all/20230105132457.4125372-1-treapking@chromium.org/
v6: https://lore.kernel.org/all/20221124102056.393220-1-treapking@chromium.org/
v5: https://lore.kernel.org/linux-usb/20220622173605.1168416-1-pmalani@chromium.org/
Changes in v10:
- Collected Reviewed-by and Tested-by tags
- Replaced "void *" with "typec_mux_set_fn_t" for mux_set callbacks
- Print out the node name when errors on parsing DT
- Use dev_dbg instead of dev_warn when no Type-C switch nodes available
- Made the return path of drm_dp_register_mode_switch clearer
- Added a TODO for implementing orientation switch for anx7625
- Updated the commit message for the absence of orientation switch
- Fixed typo in the commit message
Changes in v9:
- Collected Reviewed-by tag
- Fixed subject prefix again
- Changed the naming of the example node for it6505
Changes in v8:
- Fixed the build issue when CONFIG_TYPEC=m
- Fixed some style issues
- Fixed the subject prefixes for the bindings patch
- Fixed the bindings for data-lanes properties
Changes in v7:
- Fix the long comment lines
- Extracted the common codes to a helper function
- Fixed style issues in anx7625 driver
- Removed DT property validation in anx7625 driver.
- Fixed style issues in it6505 driver
- Removed the redundant sleep in it6505 driver
- Removed DT property validation in it6505 driver
- Rebased to drm-misc-next
- Fixed indentations in bindings patches
- Added a new patch to fix indentations in Kconfig
Changes in v6:
- Changed it6505_typec_mux_set callback function to accommodate with
the latest drm-misc patches
- Changed the driver implementation to accommodate with the new binding
- Dropped typec-switch binding and use endpoints and data-lanes properties
to describe the pin connections
- Added new patches (patch 1,2,4) to fix probing issues
- Changed the bindings of it6505/anx7625 and modified the drivers
accordingly
- Merged it6505/anx7625 driver changes into a single patch
Pin-yen Lin (7):
drm/display: Add Type-C switch helpers
dt-bindings: display: bridge: anx7625: Add mode-switch support
drm/bridge: anx7625: Check for Type-C during panel registration
drm/bridge: anx7625: Register Type C mode switches
dt-bindings: display: bridge: it6505: Add mode-switch support
drm/bridge: it6505: Fix Kconfig indentation
drm/bridge: it6505: Register Type C mode switches
Prashant Malani (2):
device property: Add remote endpoint to devcon matcher
platform/chrome: cros_ec_typec: Purge blocking switch devlinks
.../display/bridge/analogix,anx7625.yaml | 99 ++++++++++++-
.../bindings/display/bridge/ite,it6505.yaml | 93 ++++++++++--
drivers/base/property.c | 15 ++
drivers/gpu/drm/bridge/Kconfig | 21 +--
drivers/gpu/drm/bridge/analogix/Kconfig | 1 +
drivers/gpu/drm/bridge/analogix/anx7625.c | 105 +++++++++++++-
drivers/gpu/drm/bridge/analogix/anx7625.h | 13 ++
drivers/gpu/drm/bridge/ite-it6505.c | 119 +++++++++++++++-
drivers/gpu/drm/display/drm_dp_helper.c | 134 ++++++++++++++++++
drivers/platform/chrome/cros_ec_typec.c | 10 ++
include/drm/display/drm_dp_helper.h | 17 +++
11 files changed, 598 insertions(+), 29 deletions(-)
--
2.39.0.314.g84b9a713c41-goog
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