From patchwork Mon Apr 7 16:34:00 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Luca Ceresoli X-Patchwork-Id: 14041295 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 90D0EC36018 for ; Mon, 7 Apr 2025 16:34:14 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id EEF5110E516; Mon, 7 Apr 2025 16:34:13 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=bootlin.com header.i=@bootlin.com header.b="Bhrw953F"; dkim-atps=neutral Received: from relay3-d.mail.gandi.net (relay3-d.mail.gandi.net [217.70.183.195]) by gabe.freedesktop.org (Postfix) with ESMTPS id DFF1310E516 for ; Mon, 7 Apr 2025 16:34:10 +0000 (UTC) Received: by mail.gandi.net (Postfix) with ESMTPSA id 5F4A620452; Mon, 7 Apr 2025 16:34:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=gm1; t=1744043649; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=0Vu+VYaG7J72e2wnMEktbEWju1bIb0fe9q+yEm36Jk0=; b=Bhrw953FvLxlvrMSs37ewyfTwAgA5rB56bwbsAqUhjoZ1LsKgliagmE1X1+eeUx8Zp+N1e 23IS91MqF931BMYTzP+j3bEZC848qFneghM6XyK9HzkvAPKE1/eRnlqjLgdyL9e5u13Z+8 RtkoiytE29Q8Ku3qED7DCDqE94Q/Pl9ZvchnIQVu9keMgu76mcKkNvy3azKUcENwxB8l6F hIMfZy/dhrGbHh1a/mxL2px9YlJmLeEbQaBV6K1o1aKWQfXkhhJ6O4JQHv7ZiUSPIICWCo 9WmFL3Wd0VHVyE7G3chwdpfMcEVIuj7Yg+0HG1b40AXpwKDaml6oRzLO0+AemQ== From: Luca Ceresoli Date: Mon, 07 Apr 2025 18:34:00 +0200 Subject: [PATCH v2 2/3] drm/panel: simple: Tianma TM070JDHG34-00: add delays MIME-Version: 1.0 Message-Id: <20250407-tianma-p0700wxf1mbaa-v2-2-ede8c5a3f538@bootlin.com> References: <20250407-tianma-p0700wxf1mbaa-v2-0-ede8c5a3f538@bootlin.com> In-Reply-To: <20250407-tianma-p0700wxf1mbaa-v2-0-ede8c5a3f538@bootlin.com> To: Neil Armstrong , Jessica Zhang , David Airlie , Simona Vetter , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Thierry Reding , Sam Ravnborg Cc: Thomas Petazzoni , "Pu, Hui" , dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Luca Ceresoli X-Mailer: b4 0.14.2 X-GND-State: clean X-GND-Score: -100 X-GND-Cause: gggruggvucftvghtrhhoucdtuddrgeefvddrtddtgddvtddtieekucetufdoteggodetrfdotffvucfrrhhofhhilhgvmecuifetpfffkfdpucggtfgfnhhsuhgsshgtrhhisggvnecuuegrihhlohhuthemuceftddunecusecvtfgvtghiphhivghnthhsucdlqddutddtmdenucfjughrpefhfffugggtgffkfhgjvfevofesthejredtredtjeenucfhrhhomhepnfhutggrucevvghrvghsohhlihcuoehluhgtrgdrtggvrhgvshholhhisegsohhothhlihhnrdgtohhmqeenucggtffrrghtthgvrhhnpeeiieeuvdfftefgueduleehueetgffgjeeitedtteetkeeuueeuueekveevvdeuveenucfkphepvdgrtddvmeeijedtmedvtddvtdemvggrtddumegsvgegudemleehvgejmeefgeefmeeludefvgenucevlhhushhtvghrufhiiigvpedtnecurfgrrhgrmhepihhnvghtpedvrgdtvdemieejtdemvddtvddtmegvrgdtudemsggvgedumeelhegvjeemfeegfeemledufegvpdhhvghloheplgduledvrdduieekrddujeekrdejhegnpdhmrghilhhfrhhomheplhhutggrrdgtvghrvghsohhlihessghoohhtlhhinhdrtghomhdpnhgspghrtghpthhtohepudekpdhrtghpthhtohepthiiihhmmhgvrhhmrghnnhesshhushgvrdguvgdprhgtphhtthhopegurhhiqdguvghvvghlsehlihhsthhsrdhfrhgvvgguvghskhhtohhprdhorhhgpdhrtghpthhtohepthhhihgvrhhrhidrrhgvughinhhgsehgmhgrihhlr dgtohhmpdhrtghpthhtohepuggvvhhitggvthhrvggvsehvghgvrhdrkhgvrhhnvghlrdhorhhgpdhrtghpthhtoheptghonhhorhdoughtsehkvghrnhgvlhdrohhrghdprhgtphhtthhopegrihhrlhhivggusehgmhgrihhlrdgtohhmpdhrtghpthhtohepshgrmhesrhgrvhhnsghorhhgrdhorhhgpdhrtghpthhtoheprhhosghhsehkvghrnhgvlhdrohhrgh X-GND-Sasl: luca.ceresoli@bootlin.com 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" Add power on/off delays for the Tianma TM070JDHG34-00. Signed-off-by: Luca Ceresoli --- drivers/gpu/drm/panel/panel-simple.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c index df718c4a86cb7dc0cd126e807d33306e5a21d8a0..3496ed3e62056938ccc0ed2389ea46eed8d17ea2 100644 --- a/drivers/gpu/drm/panel/panel-simple.c +++ b/drivers/gpu/drm/panel/panel-simple.c @@ -4452,6 +4452,12 @@ static const struct panel_desc tianma_tm070jdhg34_00 = { .width = 150, /* 149.76 */ .height = 94, /* 93.60 */ }, + .delay = { + .prepare = 18, /* Tr + Tp1 */ + .enable = 150, /* Tp2 */ + .disable = 150, /* Tp4 */ + .unprepare = 120, /* Tp3 */ + }, .bus_format = MEDIA_BUS_FMT_RGB888_1X7X4_SPWG, .connector_type = DRM_MODE_CONNECTOR_LVDS, };