From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pj1-f49.google.com (mail-pj1-f49.google.com [209.85.216.49]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id BF98C15B2 for ; Mon, 9 Jan 2023 08:41:10 +0000 (UTC) Received: by mail-pj1-f49.google.com with SMTP id o1-20020a17090a678100b00219cf69e5f0so12059924pjj.2 for ; Mon, 09 Jan 2023 00:41:10 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=nvDWZHQwpvKie5C72tGHmAQ6sZfv8YroynlOrleElYk=; b=U24SMwym4XO5a1DuvKl8w7srmqMZqB9kJ/2YqYdY0KrTcoWwAq0icIAmJoi3Mw+jwn S9j79AshfjXLOjx45XxwEmpSg4Hq5w6j5NOD89pUlCLsyRfSK0UYpb8f7YpTeGkBwVti 2zqPAE1L1ZtNfT7WR+UoRMBOt5y2qujMyqd6s= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=nvDWZHQwpvKie5C72tGHmAQ6sZfv8YroynlOrleElYk=; b=EeAbw1DfLm/QFDF11VqM1Js7Egrc5J8qXATsGZIUuNM2ptHMeajhctW08p7u9WpJUG MAdoyYwWvpQhsm3dKM1UnNqC9bPH1+zxXZf9XMULgPVqOaSG7Z5J30wHK2Us1uETCvBZ NWa9tHhBdTdQgSA/uNf+JyOrb3xf82EGYXEc+PgK8eY8yIVmlf2V6MVIZ2W5wexs6XEg 8jnQdTp39NvKfgDvlK7P4m3BtX1pmH5/5G0026Bj8iSzbh72eIYlLDTh/awJjqtcT6SJ 7MLEQihWK2HESj+1WM6BDlflxJ54tEKOS4qNpx+tTT7HVBh8k8yrBhvGdoa1+3OQKENX J1hw== X-Gm-Message-State: AFqh2korqFfJ/nDCshVHBGc1txNIxrx5YJgZan9UUOUXh1BqVqHQ/10z DlS1qhfEzdKQ4EDVnUdtOWwf6A== X-Google-Smtp-Source: AMrXdXvErfWkTTqkYXqCcTRPhl3nuYAiOdO4pV5+GFG42BRyamfTFPV2hppmo1bSKtP/0yaUjMaeNQ== X-Received: by 2002:a17:903:130b:b0:193:1a2a:d054 with SMTP id iy11-20020a170903130b00b001931a2ad054mr8581657plb.30.1673253670220; Mon, 09 Jan 2023 00:41:10 -0800 (PST) Received: from treapking.tpe.corp.google.com ([2401:fa00:1:10:801:a736:715:9a15]) by smtp.gmail.com with ESMTPSA id c14-20020a170902d48e00b00186acb14c4asm5568119plg.67.2023.01.09.00.41.04 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 09 Jan 2023 00:41:09 -0800 (PST) From: Pin-yen Lin To: Andrzej Hajda , Neil Armstrong , Robert Foss , Laurent Pinchart , Jonas Karlman , Jernej Skrabec , David Airlie , Daniel Vetter , Rob Herring , Krzysztof Kozlowski , Andy Shevchenko , Daniel Scally , Heikki Krogerus , Sakari Ailus , Greg Kroah-Hartman , "Rafael J . Wysocki" , Prashant Malani , Benson Leung , Guenter Roeck Cc: Hsin-Yi Wang , Pin-yen Lin , dri-devel@lists.freedesktop.org, Marek Vasut , Stephen Boyd , AngeloGioacchino Del Regno , Xin Ji , linux-acpi@vger.kernel.org, devicetree@vger.kernel.org, chrome-platform@lists.linux.dev, Thomas Zimmermann , Allen Chen , Javier Martinez Canillas , Lyude Paul , =?UTF-8?q?N=C3=ADcolas=20F=20=2E=20R=20=2E=20A=20=2E=20Prado?= , linux-kernel@vger.kernel.org, Douglas Anderson , Imre Deak , Jani Nikula , Jim Cromie , Kees Cook , =?UTF-8?q?Uwe=20Kleine-K=C3=B6nig?= , =?UTF-8?q?Ville=20Syrj=C3=A4l=C3=A4?= Subject: [PATCH v9 0/9] Register Type-C mode-switch in DP bridge endpoints Date: Mon, 9 Jan 2023 16:40:52 +0800 Message-Id: <20230109084101.265664-1-treapking@chromium.org> X-Mailer: git-send-email 2.39.0.314.g84b9a713c41-goog Precedence: bulk X-Mailing-List: chrome-platform@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 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. 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 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 | 101 +++++++++++++- drivers/gpu/drm/bridge/analogix/anx7625.h | 13 ++ drivers/gpu/drm/bridge/ite-it6505.c | 119 +++++++++++++++- drivers/gpu/drm/display/drm_dp_helper.c | 132 ++++++++++++++++++ drivers/platform/chrome/cros_ec_typec.c | 10 ++ include/drm/display/drm_dp_helper.h | 16 +++ 11 files changed, 591 insertions(+), 29 deletions(-) -- 2.39.0.314.g84b9a713c41-goog