Received: by 2002:a05:6902:102b:0:0:0:0 with SMTP id x11csp435415ybt; Wed, 8 Jul 2020 03:37:03 -0700 (PDT) X-Google-Smtp-Source: ABdhPJwiWVXxVta8m+GX4xUnHefzPPET7pnEEYe9VUZf470nW3uoqEtLUOFcLhn7jrQCX/2+q/Qi X-Received: by 2002:a17:906:4bcf:: with SMTP id x15mr41230843ejv.188.1594204622631; Wed, 08 Jul 2020 03:37:02 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1594204622; cv=none; d=google.com; s=arc-20160816; b=fGsS6RTd3x3cVwuOhWNzU/TAy0VkAMKAnl5/0UualVPzmcTIpXYWjacAMwA8NAhGoD P2w3hv1N4JkT7Bm2ACT79qnJzCyw/3CWxY+sX4K7SnvSCxwUpqvTZFiRURrlI6zp3pds UKyONPCSeTKmie68UGjTTbYlCpARNYVbMQRHkf8F6qZizC4ZPXzVHH6xWN+v1q29wqfg rVHsBLk//TaKjAefzURAkh7yANe1StZiwAkCaUu0MbrZeaoPTNVW2fkcoi5eQrb3Tmar EWfHRhQvS0L5Ia568y9qFWD77ZiR1mbaTQdyKI2hWYAZ4b4jmqyabhmU+s8LCB28dOWA H3hw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:content-transfer-encoding:mime-version :message-id:date:subject:cc:to:from:dkim-signature; bh=kBtziAS8+NeG1IiqAxBLxQKNJl2BhKVHk/6aSFMAT9Q=; b=ewbrjzYkq7YoqOK7Hx/0H9F0q82YSdx/n7xWhC8d57Haf6bOiyJm1anvEQepUkHRPN tBAfk66fyENZyeiu4D81ZRvCMfK+wcyOzzzgfa0ocslr/MsJfHfqsqXrNThmS7NrcVSx 1VMKbjYt+1UF3t4WMijzvouHgPZsI/CphBsVwM2yCt7CQuyIIJ3Ao8aL99fDVjrp81zC /cMqsSf5YaL7Mr+RwksDf7csbnN99nbaHuV9dtUpYZZKe146aqXYifLJHrKtv6CAJDzJ PDu7drZ5Yv3trXOR5OsHfz00+2ueRlpBDrlnZ1h6ywwobAzNpVxXJ9yvan4Pj3nxY/hu U+mw== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@kernel.org header.s=default header.b=Nzm4hjiY; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id cw25si16484564edb.203.2020.07.08.03.36.39; Wed, 08 Jul 2020 03:37:02 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=default header.b=Nzm4hjiY; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728544AbgGHKgN (ORCPT + 99 others); Wed, 8 Jul 2020 06:36:13 -0400 Received: from mail.kernel.org ([198.145.29.99]:35128 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728410AbgGHKgN (ORCPT ); Wed, 8 Jul 2020 06:36:13 -0400 Received: from localhost.localdomain (unknown [122.182.251.219]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id C8D0020739; Wed, 8 Jul 2020 10:36:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1594204572; bh=2v5F+PRYQT8vahprdgVWxD5wlP/mcKRGtnE6ta0XxG0=; h=From:To:Cc:Subject:Date:From; b=Nzm4hjiYrvSsylJENbbODhuYxwzBqKLLjuIHk/q8Tz047Pla7cP5oDORM+QczIX2l tTvZUiJSGLvPtStViJPy6/fqIHBGYesw4Dr3baWajDbRsoWCrMX9vMnWo3XKSTRa6C n2i4f+H2MGt6razieEBSV20SHUcHq8VRc8LKJEIk= From: Vinod Koul To: Daniel Vetter , David Airlie , Rob Clark Cc: linux-arm-msm@vger.kernel.org, Bjorn Andersson , Vinod Koul , Andrzej Hajda , Neil Armstrong , Laurent Pinchart , Jonas Karlman , Jernej Skrabec , Rob Herring , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, Emil Velikov , Sam Ravnborg Subject: [PATCH v5 0/4] Add LT9611 DSI to HDMI bridge Date: Wed, 8 Jul 2020 16:05:55 +0530 Message-Id: <20200708103559.132300-1-vkoul@kernel.org> X-Mailer: git-send-email 2.26.2 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, This series adds driver and bindings for Lontium LT9611 bridge chip which takes MIPI DSI as input and HDMI as output. This chip can be found in 96boards RB3 platform [1] commonly called DB845c. [1]: https://www.96boards.org/product/rb3-platform/ Changes in v5: - make symbol static, reported by kbuild-bot Changes in v4: - Add msm/dsi patch to create connector and support DRM_BRIDGE_ATTACH_NO_CONNECTOR - Fix comments provided by Sam Changes in v3: - fix kbuild reported error - rebase on v5.8-rc1 Changes in v2: - Add acks by Rob - Fix comments reported by Emil and rename the file to lontium-lt9611.c - Fix comments reported by Laurent on binding and driver - Add HDMI audio support Vinod Koul (4): dt-bindings: vendor-prefixes: Add Lontium vendor prefix dt-bindings: display: bridge: Add documentation for LT9611 drm/bridge: Introduce LT9611 DSI to HDMI bridge drm/msm/dsi: attach external bridge with DRM_BRIDGE_ATTACH_NO_CONNECTOR .../display/bridge/lontium,lt9611.yaml | 176 +++ .../devicetree/bindings/vendor-prefixes.yaml | 2 + drivers/gpu/drm/bridge/Kconfig | 13 + drivers/gpu/drm/bridge/Makefile | 1 + drivers/gpu/drm/bridge/lontium-lt9611.c | 1142 +++++++++++++++++ drivers/gpu/drm/msm/dsi/dsi.c | 7 +- drivers/gpu/drm/msm/dsi/dsi_manager.c | 27 +- 7 files changed, 1348 insertions(+), 20 deletions(-) create mode 100644 Documentation/devicetree/bindings/display/bridge/lontium,lt9611.yaml create mode 100644 drivers/gpu/drm/bridge/lontium-lt9611.c -- 2.26.2