From nobody Tue Feb 10 09:11:00 2026 Received: from relay3-d.mail.gandi.net (relay3-d.mail.gandi.net [217.70.183.195]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 5820D20C493; Mon, 7 Apr 2025 16:34:10 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=217.70.183.195 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744043653; cv=none; b=ZRkpCgNBR0nNieG/KBYfL1eoWCPHprIx4fQY1RBSBpI6tkZ3ylL9rH+dwWagSxeaOAlWvapm7Ry7PuG+rSMiXKLuRXl/6IH9CvmNu+L24iLEhQMQRNq0BmIgUVZi4C6mkCPQJLkAIYvNRfrxxYvwyHcxR9CguTG08+n1awl5Q58= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744043653; c=relaxed/simple; bh=oivFHZVchL7odhRtsJKFsVphB5Uewyo34gYrMYxr+H0=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=kB7HDnD8hmVSEfHJascU2lYhYj+vu+PaHK10E1tIeE+Cdrigu3LvKL7FKIV4JqcAGd+gWEm2YzSL8l++8eS/26Mpl7PQ0Nl3rvUopzmC/1RIhIFWrWkGioJcvy5VcdSoelAjQlvVziCpSdsdxr3LqTN1TFoI1qFSpujmmuyNDuM= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=bootlin.com; spf=pass smtp.mailfrom=bootlin.com; dkim=pass (2048-bit key) header.d=bootlin.com header.i=@bootlin.com header.b=Bhrw953F; arc=none smtp.client-ip=217.70.183.195 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=bootlin.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=bootlin.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=bootlin.com header.i=@bootlin.com header.b="Bhrw953F" 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 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable 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 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/p= anel-simple.c index df718c4a86cb7dc0cd126e807d33306e5a21d8a0..3496ed3e62056938ccc0ed2389e= a46eed8d17ea2 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= =3D { .width =3D 150, /* 149.76 */ .height =3D 94, /* 93.60 */ }, + .delay =3D { + .prepare =3D 18, /* Tr + Tp1 */ + .enable =3D 150, /* Tp2 */ + .disable =3D 150, /* Tp4 */ + .unprepare =3D 120, /* Tp3 */ + }, .bus_format =3D MEDIA_BUS_FMT_RGB888_1X7X4_SPWG, .connector_type =3D DRM_MODE_CONNECTOR_LVDS, }; --=20 2.49.0