From patchwork Thu Jun 27 11:13:02 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Marc Gonzalez X-Patchwork-Id: 13714209 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 049B0C30653 for ; Thu, 27 Jun 2024 11:13:16 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 4E8F710E218; Thu, 27 Jun 2024 11:13:12 +0000 (UTC) Received: from ns.iliad.fr (ns.iliad.fr [212.27.33.1]) by gabe.freedesktop.org (Postfix) with ESMTPS id 3C50210E218 for ; Thu, 27 Jun 2024 11:13:10 +0000 (UTC) Received: from ns.iliad.fr (localhost [127.0.0.1]) by ns.iliad.fr (Postfix) with ESMTP id E59A8201B4; Thu, 27 Jun 2024 13:13:08 +0200 (CEST) Received: from [127.0.1.1] (freebox.vlq16.iliad.fr [213.36.7.13]) by ns.iliad.fr (Postfix) with ESMTP id CD01920077; Thu, 27 Jun 2024 13:13:08 +0200 (CEST) From: Marc Gonzalez Subject: [PATCH v3 0/2] Basic support for TI TDP158 Date: Thu, 27 Jun 2024 13:13:02 +0200 Message-Id: <20240627-tdp158-v3-0-fb2fbc808346@freebox.fr> MIME-Version: 1.0 X-B4-Tracking: v=1; b=H4sIAD5JfWYC/2WMyw6CMBBFf4XM2prpgxZd+R/GBbRT6QZISxoM4 d8tLIzG5bm556yQKAZKcK1WiJRDCuNQQJ4qsH07PIkFVxgECoWaGza7idcNU7wRiE5bix2U8xT Jh+UI3R+F+5DmMb6Obub7+pfInCFz/tKQN46sdjcfibpxOfsIeyOLL0/UH08Ur5WdVMqg8a358 bZtewPk2KvH1QAAAA== To: Andrzej Hajda , Neil Armstrong , Robert Foss , Laurent Pinchart , Jonas Karlman , Jernej Skrabec , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Daniel Vetter , Liam Girdwood , Mark Brown , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-arm-msm@vger.kernel.org, Arnaud Vrac , Pierre-Hugues Husson , Dmitry Baryshkov , Marc Gonzalez X-Mailer: b4 0.13.0 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" --- Changes in v3: - Add 'select DRM_PANEL_BRIDGE' in driver Kconfig - Fix checkpatch errors - log errors using dev_err (so save dev pointer) - expand a few error messages - expand commit messages with info from the datasheet - mark regulators as required in the DT binding - Link to v2: https://lore.kernel.org/r/20240625-tdp158-v2-0-a3b344707fa7@freebox.fr Changes in v2: - Don't overload simple-bridge, spin new minimal driver - New driver, new binding - Default device settings work fine for us, so we don't tweak registers - Link to v1: https://lore.kernel.org/r/20240617-tdp158-v1-0-df98ef7dec6d@freebox.fr Getting unusual message at run-time, need to check. [ 2.389848] platform c9a0000.hdmi-tx: Fixed dependency cycle(s) with /soc@0/i2c@c1b5000/tdp158@5e [ 2.391089] i2c 2-005e: Fixed dependency cycle(s) with /soc@0/display-subsystem@c900000/hdmi-tx@c9a0000 --- Marc Gonzalez (2): dt-bindings: display: bridge: add TI TDP158 drm/bridge: add support for TI TDP158 .../bindings/display/bridge/ti,tdp158.yaml | 51 ++++++++++ drivers/gpu/drm/bridge/Kconfig | 7 ++ drivers/gpu/drm/bridge/Makefile | 1 + drivers/gpu/drm/bridge/ti-tdp158.c | 108 +++++++++++++++++++++ 4 files changed, 167 insertions(+) --- base-commit: d47e2c964a51cbaa14a8c0ac641f85349584fae9 change-id: 20240617-tdp158-418200d6cc0b Best regards,