From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pj1-f45.google.com (mail-pj1-f45.google.com [209.85.216.45]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 98DCE26CE2D for ; Mon, 17 Nov 2025 03:02:25 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.216.45 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1763348547; cv=none; b=Qt+W+C7vsezZoHeOkhJEqK4QvflNkvfHSjW8jSqcsqK4LcsLKEuG5lld/HkANFQUjQ6Nl7DaH5RQ9hyCUrHH9HJMUAINk+QiNQPbyUoS2vLaIzjLwn8H0CWZIUCfZ3klZjC6XiXcdlGudE/1q8gvGiHUjjlLuiZ6NQaqN+qYTe8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1763348547; c=relaxed/simple; bh=8BJpcJ7XJc5GFKEhfxLdDt7atXBGrlHevwFVE4tYl6A=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=QcYqvjJGu5GNcfXSr7fZz3FKUTKv+VS5treAqBr+31tmEbrFCAHiYe0Y/NjkIFzKZo9lWCCTBIT2/CNkVrhCa/tPrP6Co+foaupFswXMU5E5fuW9oR4OSAIDzA0ukQYVH6InUm0zcEECx2gCICg2t0wl4hM+FH5pGZiDRclt5fU= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=pegatron.corp-partner.google.com; spf=pass smtp.mailfrom=pegatron.corp-partner.google.com; dkim=pass (2048-bit key) header.d=pegatron-corp-partner-google-com.20230601.gappssmtp.com header.i=@pegatron-corp-partner-google-com.20230601.gappssmtp.com header.b=ny36XuBo; arc=none smtp.client-ip=209.85.216.45 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=pegatron.corp-partner.google.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=pegatron.corp-partner.google.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=pegatron-corp-partner-google-com.20230601.gappssmtp.com header.i=@pegatron-corp-partner-google-com.20230601.gappssmtp.com header.b="ny36XuBo" Received: by mail-pj1-f45.google.com with SMTP id 98e67ed59e1d1-343774bd9b4so3517477a91.2 for ; Sun, 16 Nov 2025 19:02:25 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=pegatron-corp-partner-google-com.20230601.gappssmtp.com; s=20230601; t=1763348545; x=1763953345; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=3LWk9GziUZOGIJKB+jgJgWZIZsTkwn1zGJb112iEcLs=; b=ny36XuBoqK705HvUkDqsqEwkUvWmq7UAwCTOWr+1FjSxQSv5Ftj28Kwtb3/QT/LPq7 NXbQoVwLrYL5psRAzvia6uC7RdVmR1UAjBiQhRnTImB4X+8VMY6+0joyNzQSanx7GTdf z8bgc6ijRItpJGu/69aaE41hh5zA5v2Dh+oLXyIgdQFMrCfIyNifyZWUAp91KEZZCqP8 eWUuyJBdK7yZLYwAPDFTy9KxUunloa+6NmVUt11DKE/9Af794E1dRultvXKzLHVm3Dal kWGek9my3Bt0MuYbWNKcw6Y74LtKDH+5LathRKevMxnQd/voTK53u20FnPtfGOPl76ve qlSA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1763348545; x=1763953345; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-gg:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to; bh=3LWk9GziUZOGIJKB+jgJgWZIZsTkwn1zGJb112iEcLs=; b=C6MiwY/Ybh4ixAfmrNqxW+Ar7K2gViAuUXfN9YPx5H/r89x8+e+hCBMcbgD1UNptiZ X+Kj6EZpo+d0RP3JCduqfs5/S3vuFfujTtiS9ctemPhbUShPYqo1WVoJJ+Mfx9mTOk1v 5wn4k6HatHWrDlKRQ0c1XPDbiUZ4CSug9OqQZqWaTxgw3IJSA8yfte3oEy9hTwtq/Nkn 1elFWalLtrRmM8nXCn26GYWmm9a2ztAdl6TwkqG/cfE+jsMDRI4eAHloQKLOYNPySQZX 2XvmkraTbgX9hz98GQ69i7fs2NcJg2LO0xEgKk79dx232498PojQyAouKKUpuDWerLSl 2z8g== X-Forwarded-Encrypted: i=1; AJvYcCWHsTFHLSRWbfPxp8LmLjUIwc0OakdhEeQAfMWwrTeCK1fM964GobEg9u2OvsdWgI5t2HVpvqlc7pjprQ==@vger.kernel.org X-Gm-Message-State: AOJu0YyVpcAP9yYFvOIboEGNhTM1dokl/t0+B/GDL9q3XmSxAbveZPvc UXDwyQym6GtIULpP6iQaVnzhv9hJaNGT4x9T5qMI+SO22740L5gyqW99EkeJvn5yig== X-Gm-Gg: ASbGnctFZk0G1Mn4aMCl8bcw+AcWf90IyXlcvZ6fpgZ8X9szsGp7JW9VFlzFr6Ijqgs ucxVUqn/OxKE3nuAQlaXf5Eibptod9nTAk5BAmoZ4Puik09p4hI2j1CzohCNkcpLPRLuE+dAEqv JI4Qlv8fVFX2dtmVdo4ELOH0d7q4/1JOiRUhO/wJqIVwm1WefUIWajF49ggDmYinWMr6yDf6rpY o3I/yp7Kr+U+C0nz6oTk/SxZPF7LwB6Tu2ujg6X+RtPJq+4Kzhaf0GsdrB+QhfT63WCLnkmxJrR HvhhxyqatdyIU6ByqDJIdnlhxKegf/NeEcCaxyvAMbfHX6mrGrtjjKWWEu+spHUpqqvqWSyoklR NfgYxRsZzslt0ABV/WwoIhf1CG4uDVQWePzUjylXWJ1cqAQYSeK3rgyBy7WW3iBfANDgXp0fmEI FYpMnfUOYaKEQzRLOgLqnOPHQ8e7w1Tm0ZW/JickszvHRrq2hwYgCjWUz+DLgy//+Yu6UHryF7Y XVgIu3o4vePLGuunTO5Q880Bq2uIVTMsaas8w/44EijyV8pKLz9iE6JwPbmEMg+Dh1XbRY= X-Google-Smtp-Source: AGHT+IH17YUP5WIvKl38NZG1Tu9eKqUjYwvuoDlt8QE8CjNF9UEsVX4O3OWmlFXPts57w3iZ8V/toA== X-Received: by 2002:a17:90b:58cc:b0:340:f05a:3ec2 with SMTP id 98e67ed59e1d1-343fa52975amr13224468a91.17.1763348544853; Sun, 16 Nov 2025 19:02:24 -0800 (PST) Received: from sw-TUF-Gaming-FX505GU-FX505GU.. (2001-b400-e2ac-65d6-ccc0-37c3-bfbe-95a4.emome-ip6.hinet.net. [2001:b400:e2ac:65d6:ccc0:37c3:bfbe:95a4]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-343e07ba2a4sm16332114a91.15.2025.11.16.19.02.21 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 16 Nov 2025 19:02:24 -0800 (PST) From: daniel_peng@pegatron.corp-partner.google.com X-Google-Original-From: Daniel_Peng@pegatron.corp-partner.google.com To: Dmitry Torokhov , linux-input@vger.kernel.org Cc: LKML , Daniel Peng , Benjamin Tissoires , Douglas Anderson , Jiri Kosina , Pin-yen Lin Subject: [PATCH v5 2/2] HID: i2c-hid: Add FocalTech FT8112 Date: Mon, 17 Nov 2025 11:02:11 +0800 Message-Id: <20251117030219.134173-1-Daniel_Peng@pegatron.corp-partner.google.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20251117110148.v5.1.I894dde5015f4acad94cb5bada61e5811c5142395@changeid> References: <20251117110148.v5.1.I894dde5015f4acad94cb5bada61e5811c5142395@changeid> Precedence: bulk X-Mailing-List: linux-input@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit From: Daniel Peng Information for touchscreen model HKO/RB116AS01-2 as below: - HID :FTSC1000 - slave address:0X38 - Interface:HID over I2C - Touch control lC:FT8112 - I2C ID: PNP0C50 Signed-off-by: Daniel Peng --- Changes in v5: - No changed with the v4 due to relation chain. drivers/hid/i2c-hid/i2c-hid-of-elan.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/drivers/hid/i2c-hid/i2c-hid-of-elan.c b/drivers/hid/i2c-hid/i2c-hid-of-elan.c index 0215f217f6d8..b81fcc6ff49e 100644 --- a/drivers/hid/i2c-hid/i2c-hid-of-elan.c +++ b/drivers/hid/i2c-hid/i2c-hid-of-elan.c @@ -168,6 +168,13 @@ static const struct elan_i2c_hid_chip_data elan_ekth6a12nay_chip_data = { .power_after_backlight = true, }; +static const struct elan_i2c_hid_chip_data focaltech_ft8112_chip_data = { + .post_power_delay_ms = 10, + .post_gpio_reset_on_delay_ms = 150, + .hid_descriptor_address = 0x0001, + .main_supply_name = "vcc33", +}; + static const struct elan_i2c_hid_chip_data ilitek_ili9882t_chip_data = { .post_power_delay_ms = 1, .post_gpio_reset_on_delay_ms = 200, @@ -191,6 +198,7 @@ static const struct elan_i2c_hid_chip_data ilitek_ili2901_chip_data = { static const struct of_device_id elan_i2c_hid_of_match[] = { { .compatible = "elan,ekth6915", .data = &elan_ekth6915_chip_data }, { .compatible = "elan,ekth6a12nay", .data = &elan_ekth6a12nay_chip_data }, + { .compatible = "focaltech,ft8112", .data = &focaltech_ft8112_chip_data }, { .compatible = "ilitek,ili9882t", .data = &ilitek_ili9882t_chip_data }, { .compatible = "ilitek,ili2901", .data = &ilitek_ili2901_chip_data }, { } -- 2.34.1