From patchwork Sat Jan 20 19:11:16 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Karel Balej X-Patchwork-Id: 764846 Received: from nikam.ms.mff.cuni.cz (nikam.ms.mff.cuni.cz [195.113.20.16]) (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 25576156F9; Sat, 20 Jan 2024 19:20:39 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=195.113.20.16 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1705778441; cv=none; b=i1IMt5xXMJ4VMFru8ujl5pD2IkeRZAx/xRgj1hOR1VnpBTkIeC+HASwlVkKn28vX/qjp4vvosyxDNmEQCJQDktQl2F1XEXqT03tXo7U+utLXlC2pqjW7025xZXmBHpnJcKwHuZA/OL+CoHBc1YgsXRoZP+kxvk45AMeIGxyEIPE= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1705778441; c=relaxed/simple; bh=rotx75+PNUiB1nrwnnm5GeKEE0xMiosHZsyowbNUlYQ=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=a6hIiGbV7KIUPhUnLZtn53iCp7SnVn52NJw+E3Mfwjqny9afFcbk67ZiigGxavi/gLYg+NPuJlNEwgcwTlHHHgjDZNj2U8yQwCgtqZt0QYBcktlxRN02Xk1UoZC8c/7IcwY1M4odJKlxnPtqhHleObkwiUHPNIkK26u4SOwR6Co= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gimli.ms.mff.cuni.cz; spf=pass smtp.mailfrom=gimli.ms.mff.cuni.cz; dkim=pass (1024-bit key) header.d=gimli.ms.mff.cuni.cz header.i=@gimli.ms.mff.cuni.cz header.b=fVQbIPe8; arc=none smtp.client-ip=195.113.20.16 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gimli.ms.mff.cuni.cz Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gimli.ms.mff.cuni.cz Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=gimli.ms.mff.cuni.cz header.i=@gimli.ms.mff.cuni.cz header.b="fVQbIPe8" Received: from gimli.ms.mff.cuni.cz (gimli.ms.mff.cuni.cz [195.113.20.176]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by nikam.ms.mff.cuni.cz (Postfix) with ESMTPS id 6ADAD283BD2; Sat, 20 Jan 2024 20:20:38 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gimli.ms.mff.cuni.cz; s=gen1; t=1705778438; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=6nlJhh70C00O21KEiXe3q4atmWqeoTlQakU5+W4UbXg=; b=fVQbIPe8bBa3vFCKFSFM+y8Xcfnt7UrQgKqhGyFF0gokt6IBGpoy/LZDfil+n9BQdewzD2 p7cwh3g8MEwH58XYXbb3/UBGc9TZE4rTXJhc0iaFHaV2wJZo5bqTcwLwkkd2oKSOARsI92 KGk16wYfZLQ1dr/2qHXXnUi5ShsQRI4= Received: from localhost (internet5.mraknet.com [185.200.108.250]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (prime256v1) server-signature RSA-PSS (2048 bits) server-digest SHA256) (Client did not present a certificate) (Authenticated sender: karelb) by gimli.ms.mff.cuni.cz (Postfix) with ESMTPSA id 43DE34577A2; Sat, 20 Jan 2024 20:20:38 +0100 (CET) From: Karel Balej To: Markuss Broks , Dmitry Torokhov , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Henrik Rydberg , linux-input@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Cc: =?utf-8?q?Duje_Mihanovi=C4=87?= , ~postmarketos/upstreaming@lists.sr.ht, phone-devel@vger.kernel.org Subject: [PATCH v4 5/5] input/touchscreen: imagis: add support for IST3032C Date: Sat, 20 Jan 2024 20:11:16 +0100 Message-ID: <20240120191940.3631-6-karelb@gimli.ms.mff.cuni.cz> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240120191940.3631-1-karelb@gimli.ms.mff.cuni.cz> References: <20240120191940.3631-1-karelb@gimli.ms.mff.cuni.cz> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 From: Karel Balej IST3032C is a touchscreen chip used for instance in the samsung,coreprimevelte smartphone, with which this was tested. Add the chip specific information to the driver. Reviewed-by: Markuss Broks Signed-off-by: Karel Balej --- Notes: v4: * Change the WHOAMI definition position to preserve alphanumerical order of the definitions. * Add Markuss' Reviewed-by trailer. drivers/input/touchscreen/imagis.c | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/drivers/input/touchscreen/imagis.c b/drivers/input/touchscreen/imagis.c index 9af8a6332ae6..e1fafa561ee3 100644 --- a/drivers/input/touchscreen/imagis.c +++ b/drivers/input/touchscreen/imagis.c @@ -11,6 +11,8 @@ #include #include +#define IST3032C_WHOAMI 0x32c + #define IST3038B_REG_STATUS 0x20 #define IST3038B_REG_CHIPID 0x30 #define IST3038B_WHOAMI 0x30380b @@ -363,6 +365,13 @@ static int imagis_resume(struct device *dev) static DEFINE_SIMPLE_DEV_PM_OPS(imagis_pm_ops, imagis_suspend, imagis_resume); +static const struct imagis_properties imagis_3032c_data = { + .interrupt_msg_cmd = IST3038C_REG_INTR_MESSAGE, + .touch_coord_cmd = IST3038C_REG_TOUCH_COORD, + .whoami_cmd = IST3038C_REG_CHIPID, + .whoami_val = IST3032C_WHOAMI, +}; + static const struct imagis_properties imagis_3038b_data = { .interrupt_msg_cmd = IST3038B_REG_STATUS, .touch_coord_cmd = IST3038B_REG_STATUS, @@ -380,6 +389,7 @@ static const struct imagis_properties imagis_3038c_data = { #ifdef CONFIG_OF static const struct of_device_id imagis_of_match[] = { + { .compatible = "imagis,ist3032c", .data = &imagis_3032c_data }, { .compatible = "imagis,ist3038b", .data = &imagis_3038b_data }, { .compatible = "imagis,ist3038c", .data = &imagis_3038c_data }, { },