From patchwork Mon Mar 30 11:35:37 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Adrian Ratiu X-Patchwork-Id: 11465313 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 4F2601392 for ; Mon, 30 Mar 2020 11:35:28 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 259122073B for ; Mon, 30 Mar 2020 11:35:28 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="bf5towcB" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 259122073B Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=collabora.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-rockchip-bounces+patchwork-linux-rockchip=patchwork.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-Id:Date:Subject:To :From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=L6cXdWdioTPGGfIq4PIXbMblBsTLyVm1ET/ARZLNSgo=; b=bf5towcBzVS9N4 5fO78ISfTxxKZ3GpPJ/XtNUY5qrFSAlj9n/7ak+VixA3kAZkwLcdM9sEhqSF3UZPz66iPkuTk0zbx X6MA+yDA5A+IAkmhLn4Wz5gCcZ+4WBCbM5I9itk6VzL2SsELfe0K/g0Or7M5r6wkla429zL5X5qb+ gWyhMXre13s7wnqQ2qG3HmGCzZL7leBvzWSStIkhkyrnbqZ0HVNoP4DIIz4Bj0o/U2mSFGjj/X5rb HsiGuFGifx4kmdn5jzD6W8LyJ6YIa/3VWRZ1vBMHdsQpH7ZXTEMf9rt72YeqB2xVYomkNHFMWAVoz bG5r0z0yZJX5q7hblegw==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1jIshO-0000YO-JG; Mon, 30 Mar 2020 11:35:22 +0000 Received: from bhuna.collabora.co.uk ([2a00:1098:0:82:1000:25:2eeb:e3e3]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1jIsgu-0007TK-Cl; Mon, 30 Mar 2020 11:34:53 +0000 Received: from [127.0.0.1] (localhost [127.0.0.1]) (Authenticated sender: aratiu) with ESMTPSA id 0545E292556 From: Adrian Ratiu To: linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org Subject: [PATCH v5 0/5] Genericize DW MIPI DSI bridge and add i.MX 6 driver Date: Mon, 30 Mar 2020 14:35:37 +0300 Message-Id: <20200330113542.181752-1-adrian.ratiu@collabora.com> X-Mailer: git-send-email 2.26.0 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200330_043452_566701_F7D173CB X-CRM114-Status: UNSURE ( 8.08 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -0.0 (/) X-Spam-Report: SpamAssassin version 3.4.4 on bombadil.infradead.org summary: Content analysis details: (-0.0 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 SPF_HELO_PASS SPF: HELO matches SPF record -0.0 SPF_PASS SPF: sender matches SPF record 0.0 UNPARSEABLE_RELAY Informational: message has unparseable relay lines X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Upstream kernel work for Rockchip platforms List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Jernej Skrabec , Andrzej Hajda , Jonas Karlman , linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-rockchip@lists.infradead.org, linux-imx@nxp.com, kernel@collabora.com, linux-stm32@st-md-mailman.stormreply.com, Laurent Pinchart Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+patchwork-linux-rockchip=patchwork.kernel.org@lists.infradead.org Hello everyone, The v5 series is a significantly cleaned up version from v4, started by Ezequiel Garcia's suggestion of splitting out the regmap infrastructure from the drivers (thank you!). Turns out no changes are required to the existing drivers and the bridge can transparently take care of the layout logic, so there's no need to expose the regmap via plat_data anymore. Starting from this version I also opted to add per-patch changelogs. All review comments up to now have been addressed. Tested on IMX6DL. Adrian Ratiu (5): drm: bridge: dw_mipi_dsi: add initial regmap infrastructure drm: bridge: dw_mipi_dsi: abstract register access using reg_fields drm: bridge: synopsis: add dsi v1.01 support drm: imx: Add i.MX 6 MIPI DSI host platform driver dt-bindings: display: add i.MX6 MIPI DSI host controller doc .../display/imx/fsl,mipi-dsi-imx6.yaml | 134 ++++ drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c | 683 +++++++++++++----- drivers/gpu/drm/imx/Kconfig | 7 + drivers/gpu/drm/imx/Makefile | 1 + drivers/gpu/drm/imx/dw_mipi_dsi-imx6.c | 399 ++++++++++ 5 files changed, 1049 insertions(+), 175 deletions(-) create mode 100644 Documentation/devicetree/bindings/display/imx/fsl,mipi-dsi-imx6.yaml create mode 100644 drivers/gpu/drm/imx/dw_mipi_dsi-imx6.c