From patchwork Thu Dec 5 20:44:13 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: akemnade@kernel.org X-Patchwork-Id: 847720 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 8774C1ADFF8; Thu, 5 Dec 2024 20:44:29 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1733431469; cv=none; b=oyK1rES9TT08p3D0OCA25KXmTtbqd/f9tbyBT+qDkzh+xpIM5qOdOT9Mg4heOOUkvBDMcrH75N6kVCWvTDacbirh59aBJ+h6+nE+CVWorjo6SdCfhh2C4IECyKgfXCa+wAT9fAbGRDnkRbG+GazAapqc8OInJDBT9jHTMq/tp2w= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1733431469; c=relaxed/simple; bh=VTCkfD//HfKP7m04eXdsIEE8RDZvSDa2bD1b2QvnC3I=; h=From:To:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=URx9L/SjrOOgwxhWtvD9Fy+7VELlE60gs9c0ggKIiT1BE86/ijX+W24vlXuqynrt4U4kB1mdleq/4EBDZwDYxJ6QsyEuVVhC3IAMxs/91tQcvp+uVfbfA+Ym9vd0F0ijooNOL/AIar3r+9fQZsSy+1f8DdLm7OnPsBQb+tWmKl4= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=bptk8xbH; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="bptk8xbH" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 66AACC4CED1; Thu, 5 Dec 2024 20:44:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1733431469; bh=VTCkfD//HfKP7m04eXdsIEE8RDZvSDa2bD1b2QvnC3I=; h=From:To:Subject:Date:In-Reply-To:References:From; b=bptk8xbHDIUrogcTrKTTu4w/1rnkodQU6HBiGGQHB8w7R+J7vRp3c0h4bvYU+IovP 6C//FMaYkASidu0GEOa9KnJ9a7Emc1Rpplx+5cyTXJuwXonHfgaejKUkYMwZgo65gW De94XeCXBr99jR9GQvNQv76T6a4BiH4RNLvHGLDlNKloMXw1kcTYPUztDKZzYCi46r CYJxKn5cEH42IfFm5ZdUyVYEf8qdDPRvDA6FApvTB/Aj2sngb2lEFrkzfgnKGvx9bu YWUcx/xFCROu2aNsAvrtcNxHvnvgXRWz8Bx7V6Q0XA0tMZRbuU3PykxSuQMiaWirFT vnv9QnyNLfcRw== From: akemnade@kernel.org To: Rob Herring , Krzysztof Kozlowski , Andreas Kemnade , Tony Lindgren , Conor Dooley , linux-omap@vger.kernel.org, khilman@baylibre.com, Dmitry Torokhov , devicetree@vger.kernel.org, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH RESEND 2/2] ARM: dts: ti/omap: omap3-gta04: use proper touchscreen properties Date: Thu, 5 Dec 2024 21:44:13 +0100 Message-Id: <20241205204413.2466775-3-akemnade@kernel.org> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20241205204413.2466775-1-akemnade@kernel.org> References: <20241205204413.2466775-1-akemnade@kernel.org> Precedence: bulk X-Mailing-List: linux-omap@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 From: Andreas Kemnade Specify the dimensions of the touchscreen propertly so that no userspace configuration is needed for it. Tested with x11 and weston on Debian bookworm. What is in now is some debris from earlier tries to handle scaling in kernel: https://lore.kernel.org/linux-input/cover.1482936802.git.hns@goldelico.com/ Signed-off-by: Andreas Kemnade --- arch/arm/boot/dts/ti/omap/omap3-gta04.dtsi | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/arch/arm/boot/dts/ti/omap/omap3-gta04.dtsi b/arch/arm/boot/dts/ti/omap/omap3-gta04.dtsi index 2ee3ddd640209..ed728661e1895 100644 --- a/arch/arm/boot/dts/ti/omap/omap3-gta04.dtsi +++ b/arch/arm/boot/dts/ti/omap/omap3-gta04.dtsi @@ -591,8 +591,10 @@ tsc2007@48 { interrupts = <0 IRQ_TYPE_EDGE_FALLING>; /* GPIO_160 */ gpios = <&gpio6 0 GPIO_ACTIVE_LOW>; /* GPIO_160 */ ti,x-plate-ohms = <600>; - touchscreen-size-x = <480>; - touchscreen-size-y = <640>; + touchscreen-size-x = <0xf00>; + touchscreen-size-y = <0xf00>; + touchscreen-min-x = <0x100>; + touchscreen-min-y = <0x100>; touchscreen-max-pressure = <1000>; touchscreen-fuzz-x = <3>; touchscreen-fuzz-y = <8>;