From patchwork Wed Dec 14 12:58:11 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Paul Cercueil X-Patchwork-Id: 13073062 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 BE0F7C001B2 for ; Wed, 14 Dec 2022 12:58:48 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id A068410E3D8; Wed, 14 Dec 2022 12:58:46 +0000 (UTC) Received: from aposti.net (aposti.net [89.234.176.197]) by gabe.freedesktop.org (Postfix) with ESMTPS id 31CF710E3D8 for ; Wed, 14 Dec 2022 12:58:41 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=crapouillou.net; s=mail; t=1671022715; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-transfer-encoding:content-transfer-encoding: in-reply-to:references; bh=sGAjnNepMrCgYWT6mOSCtwJtcZMS7t4JmZsZFydq0BA=; b=MO8HbhoMBh88PRegjcQluAqZmQBvadj4N0dK2mpqcA3WRr3b7E7bj6iRhEQie1GwHmSZ2e 8qWKIxc05ATjxJcLZD2wCUCUejfWK5lNXu9wD4RZb3XUnW+zf+k0RMoDB75mfz+9aPPKG+ I0UPzWivmdBvQFcrI5bRWBpdmpzi0KY= From: Paul Cercueil To: Phong LE , Neil Armstrong , Andrzej Hajda , Robert Foss , Laurent Pinchart , Jonas Karlman , Jernej Skrabec , David Airlie , Daniel Vetter , Rob Herring , Krzysztof Kozlowski Subject: [PATCH 00/10] drm: bridge: it66121: IT6610 support and cleanups Date: Wed, 14 Dec 2022 13:58:11 +0100 Message-Id: <20221214125821.12489-1-paul@crapouillou.net> MIME-Version: 1.0 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: , Cc: Paul Cercueil , devicetree@vger.kernel.org, list@opendingux.net, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Hi, This patchset adds a few cleanups to the IT66121 HDMI chip driver, and most importantly adds support for the IT6610 chip. The driver was tested with both chips, but as I only own a HDMI monitor without speakers, HDMI audio may not be working on the IT6610. Cheers, -Paul Paul Cercueil (10): dt-bindings: display: bridge: it66121: Add compatible string for IT6610 drm: bridge: it66121: Use devm_regulator_bulk_get_enable() drm: bridge: it66121: Use regmap_noinc_read() drm: bridge: it66121: Write AVI infoframe with regmap_bulk_write() drm: bridge: it66121: Fix wait for DDC ready drm: bridge: it66121: Don't use DDC error IRQs drm: bridge: it66121: Don't clear DDC FIFO twice drm: bridge: it66121: Set DDC preamble only once before reading EDID drm: bridge: it66121: Move VID/PID to new it66121_chip_info structure drm: bridge: it66121: Add support for the IT6610 .../bindings/display/bridge/ite,it66121.yaml | 4 +- drivers/gpu/drm/bridge/ite-it66121.c | 315 +++++++++--------- 2 files changed, 157 insertions(+), 162 deletions(-)