From nobody Tue Feb 10 23:58:31 2026 Received: from relay5-d.mail.gandi.net (relay5-d.mail.gandi.net [217.70.183.197]) (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 E5EAE21C16D; Fri, 7 Mar 2025 14:54:56 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=217.70.183.197 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741359298; cv=none; b=NU3pUYVZfbkbtFwsb3bcg8W+KT/BZgY/mXKwxbXXSipNHuIWqQmFGXnx0U3DcKE32pedWzyID6ZJ6WGuC2KLMH6prqxvlk+js7cMcNgTBOeigSuimFauwBJ0Dw3d2jlFoPw28o+bR57dYHEBXareD0HhVxw1yJ7fM74FR7qTPtY= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741359298; c=relaxed/simple; bh=K4gvB5V3R8j4VuIp8bUu87Ql657powIotUyrpgeWXR8=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=EZZhf73RApumZS8OmPvR2vADqRduAF8tP39yLt7ItZkZhSLsly6nCKzSj3CGawOf4HWie9WSCXkIR+BjBiTILU128sxNVaVvx9xZ8ApoDQp0apwBpC0efmmA5XBEkgJIXBErFWHNAWCPZ/YpYayfA88IoacdbDyoa6SqIu9UGcE= 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=jBAbbgtE; arc=none smtp.client-ip=217.70.183.197 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="jBAbbgtE" 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 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: <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 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 9b2f128fd3094bfb6731fc348b91cc101f495a86..9ca88ae83224e306734386dc4ce= 2d7ef5f6c84f2 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= =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 2.48.1