From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-3.0 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS, URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0F769C169C4 for ; Fri, 8 Feb 2019 09:54:03 +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 CC7A220823 for ; Fri, 8 Feb 2019 09:54:02 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="TteDR6gc" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org CC7A220823 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=bootlin.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.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=+bfdCnWNbIDHIhSgwSUy1CWsNZpqmMXmHH8RlqpdSvk=; b=TteDR6gcQ0eVtz mqoSD7TmOeLhC7DIkdCmQ6hhgvX+LLi5FWwj2lOmZHULxxQrrMn5VuJWulOuSUVH84AODJwJwD2GD UOSKqLpdMJkGXJ1yF/jbY+Ql8f5V0vFkQNPwlPv2m8xt49+bjeztQ22mP3khZy2GAdSE1UMIPciJ8 dfsUz1iweD9SbSh33CmcimIu4VnB6YKnFSNv6r6UcjjwM/bp0RlCF0gXCDie54tYMQwZtkHdLbJ4Z /3iFG6iFSzjHgadc4exHQ5iburWh8sllK/YIRjsNwF+CNKW6cToQqX7VFY3e5MwpkU99o8nng5AQi W095W0JcYguQTSLv4YIQ==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1gs2r7-0003gP-S2; Fri, 08 Feb 2019 09:53:57 +0000 Received: from relay1-d.mail.gandi.net ([217.70.183.193]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1gs2qn-0003LC-Ip for linux-arm-kernel@lists.infradead.org; Fri, 08 Feb 2019 09:53:39 +0000 X-Originating-IP: 90.88.22.177 Received: from localhost (aaubervilliers-681-1-80-177.w90-88.abo.wanadoo.fr [90.88.22.177]) (Authenticated sender: maxime.ripard@bootlin.com) by relay1-d.mail.gandi.net (Postfix) with ESMTPSA id B810124001A; Fri, 8 Feb 2019 09:53:24 +0000 (UTC) From: Maxime Ripard To: Maarten Lankhorst , Sean Paul , Maxime Ripard Subject: [PATCH v2 0/9] drm/sun4i: dsi: Add burst mode support Date: Fri, 8 Feb 2019 10:53:13 +0100 Message-Id: X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190208_015337_766821_F8A57CFF X-CRM114-Status: GOOD ( 13.06 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: bbrezillon@kernel.org, dri-devel@lists.freedesktop.org, Paul Kocialkowski , Chen-Yu Tsai , Thomas Petazzoni , Jagan Teki , linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org Hi, Here is a series implementing the burst mode support for DSI. It's been tested on an A33 board with the panel supported on the last patch, which should remove all quirks due to a different SoC from the equation. Let me know what you think, Maxime Changes from v2: - Change the start delay calculation according to the legacy driver in Allwinner's BSP - Fixed the edge calculation to add the same parentheses around the factors - Added a bunch of fixes to timings - Added a patch to make hblk computation more accurate, and added a comment - Renamed the panel to Ronbo and fixed a bunch of things - Added the Reviewed-By Konstantin Sudakov (2): drm/sun4i: dsi: Add burst support drm/panel: Add Ronbo RB070D30 panel Maxime Ripard (7): fixup! ARM: dts: sun8i-a33: bridgemate: Enable display support drm/sun4i: dsi: Restrict DSI tcon clock divider drm/sun4i: dsi: Change the start delay calculation drm/sun4i: dsi: Enforce boundaries on the start delay drm/sun4i: dsi: Fix front vs back porch calculation drm/sun4i: dsi: Fix DRQ calculation drm/sun4i: dsi: Rework a bit the hblk calculation arch/arm/boot/dts/sun8i-a33-bridgemate-bm3.dts | 2 +- drivers/gpu/drm/panel/Kconfig | 9 +- drivers/gpu/drm/panel/Makefile | 1 +- drivers/gpu/drm/panel/panel-ronbo-rb070d30.c | 262 ++++++++++++++++++- drivers/gpu/drm/sun4i/sun4i_tcon.c | 4 +- drivers/gpu/drm/sun4i/sun6i_mipi_dsi.c | 183 ++++++++++--- drivers/gpu/drm/sun4i/sun6i_mipi_dsi.h | 2 +- 7 files changed, 420 insertions(+), 43 deletions(-) create mode 100644 drivers/gpu/drm/panel/panel-ronbo-rb070d30.c base-commit: f6028e7e48b0f3865b0837d400ca783d3d200b62 -- git-series 0.9.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel