From patchwork Wed Jul 10 10:28:30 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Philipp Zabel X-Patchwork-Id: 811931 Received: from metis.whiteo.stw.pengutronix.de (metis.whiteo.stw.pengutronix.de [185.203.201.7]) (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 A88321922F1 for ; Wed, 10 Jul 2024 10:28:45 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=185.203.201.7 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1720607327; cv=none; b=qjKUoq/KIraVXeTzvGsBVvR+JAx8pCK+LGXjMX3FC2E3oJ3vaT48JjLa6o6j6RcJBUKSJD1Cn/c/oS1dyKnb1PnUAD2ijHRa/WT3UBkmScHynYYpiIJS4+SQlS6qOvX21VX3rH98IrTech+R9KHYkxAq89U7XaffboOe8RfyVSg= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1720607327; c=relaxed/simple; bh=gEgMkBU4WxtJ5COcKXI5DIYZlMPRdvHUdvbN021sfQc=; h=From:Subject:Date:Message-Id:MIME-Version:Content-Type:To:Cc; b=DjksGMfneYVU1SGvsZUA4PbpvFeDiREIrvRaX9JrKokf6V+lDSBxQ6pLnc8NLk9exZ4Sn6qAqaWgPa2mUbbcDqldtS20wjA5XtYysdyz0mRMKJuP0M9MWy9jVnX6+db736+o/LVGkuozlDQUs8IrVq99OZqKY9FHDzr1b8EH7DA= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=pengutronix.de; spf=pass smtp.mailfrom=pengutronix.de; arc=none smtp.client-ip=185.203.201.7 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=pengutronix.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=pengutronix.de Received: from dude05.red.stw.pengutronix.de ([2a0a:edc0:0:1101:1d::54]) by metis.whiteo.stw.pengutronix.de with esmtp (Exim 4.92) (envelope-from ) id 1sRUYs-0001Y8-UU; Wed, 10 Jul 2024 12:28:34 +0200 From: Philipp Zabel Subject: [PATCH v3 0/2] Input: exc3000 - EXC81W32 controller support Date: Wed, 10 Jul 2024 12:28:30 +0200 Message-Id: <20240710-input-exc3000-exc81w32-v3-0-4272183628b4@pengutronix.de> Precedence: bulk X-Mailing-List: linux-input@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-B4-Tracking: v=1; b=H4sIAE5ijmYC/4XNwQqDMAwG4FeRnpfRpurqTnuPsUOtUXup0mrnE N991dNgjJFD+H/Il5UF8pYCu2Yr8xRtsINLQZ4yZnrtOgLbpMyQY85LLMG6cZ6AFiM55/tW4ik RCpWm1rmuVMvS8eiptcsB3x8p9zZMg38df6LY279kFCBAmxwbWauLbtvbSK6bJz84u5wbYrsb8 dNSPy0EDgZrFFqWleHFl7Vt2xuYqFLaDQEAAA== To: Dmitry Torokhov , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: linux-input@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, kernel@pengutronix.de, Philipp Zabel X-Mailer: b4 0.15-dev-13183 X-SA-Exim-Connect-IP: 2a0a:edc0:0:1101:1d::54 X-SA-Exim-Mail-From: p.zabel@pengutronix.de X-SA-Exim-Scanned: No (on metis.whiteo.stw.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: linux-input@vger.kernel.org EXC81W32 controllers use the same protocol and have the same resolution as the EXC80 controllers. They can be supported by the exc3000 driver with minimal changes. Their featureset may differ, though. Looking at the messages, it appears the EXC81 also supports touch pressure or area measurement, for example. Signed-off-by: Philipp Zabel --- Changes in v3: - mark exc81w32 as compatible with exc80h84 - Link to v2: https://lore.kernel.org/r/20240628-input-exc3000-exc81w32-v2-0-c2b21a369c05@pengutronix.de Changes in v2: - split device tree binding compatible update out of the driver patch - Link to v1: https://lore.kernel.org/r/20240626-input-exc3000-exc81w32-v1-1-ac42d3b87aff@pengutronix.de --- Philipp Zabel (2): dt-bindings: input: touchscreen: exc3000: add EXC81W32 Input: exc3000 - add EXC81W32 support .../devicetree/bindings/input/touchscreen/eeti,exc3000.yaml | 12 ++++++++---- drivers/input/touchscreen/exc3000.c | 7 +++++++ 2 files changed, 15 insertions(+), 4 deletions(-) --- base-commit: 1613e604df0cd359cf2a7fbd9be7a0bcfacfabd0 change-id: 20240626-input-exc3000-exc81w32-58585ba4a98f Best regards,