From patchwork Fri Mar 7 14:54:48 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Luca Ceresoli X-Patchwork-Id: 14006604 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 A7FA0C282DE for ; Fri, 7 Mar 2025 14:55:01 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id DE03610E169; Fri, 7 Mar 2025 14:55:00 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=bootlin.com header.i=@bootlin.com header.b="jBAbbgtE"; dkim-atps=neutral Received: from relay5-d.mail.gandi.net (relay5-d.mail.gandi.net [217.70.183.197]) by gabe.freedesktop.org (Postfix) with ESMTPS id 8990510EBB6 for ; Fri, 7 Mar 2025 14:54:56 +0000 (UTC) Received: by mail.gandi.net (Postfix) with ESMTPSA id 20697442ED; Fri, 7 Mar 2025 14:54:54 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=gm1; t=1741359295; 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=G21BmaGD2FdZhrUaiTjeUKOtU4RcOXLjWhYvPkQoCE8=; b=jBAbbgtE5iKCWuqw1n15fHJkJ/3NQjawEgOMNvRYESr8VYNLY63i/+5irQ6kA7TDHY5rK6 YFI+PButfLOcjNMkcS/98PubSgB2ea8kqmOl8CcGwdyRe3HozwwYiZzkw0tFoitAwUmpl0 LG4W5hVdiRasT18AU8Ny2EcRP9kIAE7k4y9OragSThBYC3fxVm8oG1xPE9CgC4/rVQ/R6W I4bcIrNtkf7DfpgrXh1PCWI2LJpM4MQ7sP18lPjN5xG3bp0T0g4TZ08lJNiaOunzGxYkaA j3MXBRlIuEXnmJxhX7jC2K+Yg/GF6QLHgKDNTDeOiNvv2R1pdYqIEuBLL7paHA== From: Luca Ceresoli Date: Fri, 07 Mar 2025 15:54:48 +0100 Subject: [PATCH 2/3] drm/panel: simple: Tianma TM070JDHG34-00: add delays MIME-Version: 1.0 Message-Id: <20250307-tianma-p0700wxf1mbaa-v1-2-1c31039a3790@bootlin.com> References: <20250307-tianma-p0700wxf1mbaa-v1-0-1c31039a3790@bootlin.com> In-Reply-To: <20250307-tianma-p0700wxf1mbaa-v1-0-1c31039a3790@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: gggruggvucftvghtrhhoucdtuddrgeefvddrtddtgdduuddtleehucetufdoteggodetrfdotffvucfrrhhofhhilhgvmecuifetpfffkfdpucggtfgfnhhsuhgsshgtrhhisggvnecuuegrihhlohhuthemuceftddunecusecvtfgvtghiphhivghnthhsucdlqddutddtmdenucfjughrpefhfffugggtgffkfhgjvfevofesthejredtredtjeenucfhrhhomhepnfhutggrucevvghrvghsohhlihcuoehluhgtrgdrtggvrhgvshholhhisegsohhothhlihhnrdgtohhmqeenucggtffrrghtthgvrhhnpeeiieeuvdfftefgueduleehueetgffgjeeitedtteetkeeuueeuueekveevvdeuveenucfkphepvdgrtddvmeeijedtmedvtddvtdemvggrtddumegsvgegudemleehvgejmeefgeefmeeludefvgenucevlhhushhtvghrufhiiigvpedtnecurfgrrhgrmhepihhnvghtpedvrgdtvdemieejtdemvddtvddtmegvrgdtudemsggvgedumeelhegvjeemfeegfeemledufegvpdhhvghloheplgduledvrdduieekrddujeekrdejhegnpdhmrghilhhfrhhomheplhhutggrrdgtvghrvghsohhlihessghoohhtlhhinhdrtghomhdpnhgspghrtghpthhtohepudekpdhrtghpthhtohepjfhuihdrrfhusehgvghhvggrlhhthhgtrghrvgdrtghomhdprhgtphhtthhopehkrhiikhdoughtsehkvghrnhgvlhdrohhrghdprhgtphhtthhopehthhhivghrrhihrdhrvgguihhnghesghhmrghilhdrtghomhdprhgtphhtt hhopegrihhrlhhivggusehgmhgrihhlrdgtohhmpdhrtghpthhtohepshhimhhonhgrsehffhiflhhlrdgthhdprhgtphhtthhopehmrhhiphgrrhgusehkvghrnhgvlhdrohhrghdprhgtphhtthhopehthhhomhgrshdrphgvthgriiiiohhnihessghoohhtlhhinhdrtghomhdprhgtphhtthhopehluhgtrgdrtggvrhgvshholhhisegsohhothhlihhnrdgtohhm 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 9b2f128fd3094bfb6731fc348b91cc101f495a86..9ca88ae83224e306734386dc4ce2d7ef5f6c84f2 100644 --- a/drivers/gpu/drm/panel/panel-simple.c +++ b/drivers/gpu/drm/panel/panel-simple.c @@ -4369,6 +4369,12 @@ 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, };