From patchwork Tue Oct 3 13:34:19 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Karel Balej X-Patchwork-Id: 13407682 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id A555AE7AD41 for ; Tue, 3 Oct 2023 13:36:56 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231627AbjJCNg5 (ORCPT ); Tue, 3 Oct 2023 09:36:57 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35206 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232137AbjJCNg4 (ORCPT ); Tue, 3 Oct 2023 09:36:56 -0400 Received: from nikam.ms.mff.cuni.cz (nikam.ms.mff.cuni.cz [195.113.20.16]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0821BEA; Tue, 3 Oct 2023 06:36:48 -0700 (PDT) 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 0EDDC284EB5; Tue, 3 Oct 2023 15:36:47 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gimli.ms.mff.cuni.cz; s=gen1; t=1696340207; 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=thWfmTP97NwgtX66q57euOOe3X/YCYqAS2eCf0ja7RU=; b=vIBVuWI1quTQ9rMlFiQaa6noo//RXYf7+9ZT6LHLF7MdH/P6zq592OAkyWsibvRii3rDrL VCvCTyTpitq7TcgVyS0lqqSTOEIbMBF3BU6kNoK1CsgNNVPMCHc+fh5jKcIH9vlpDWGpyk D7J2ea1Fhaue5PJMxZ/+SFl3VSZX4dM= Received: from localhost (koleje-wifi-0029.koleje.cuni.cz [78.128.191.29]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-256) 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 B879F441AC5; Tue, 3 Oct 2023 15:36:46 +0200 (CEST) From: karelb@gimli.ms.mff.cuni.cz 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, ~postmarketos/upstreaming@lists.sr.ht Cc: =?utf-8?q?Duje_Mihanovi=C4=87?= , Karel Balej , Karel Balej Subject: [PATCH v2 5/5] input/touchscreen: imagis: add support for IST3032C Date: Tue, 3 Oct 2023 15:34:19 +0200 Message-ID: <20231003133440.4696-6-karelb@gimli.ms.mff.cuni.cz> X-Mailer: git-send-email 2.42.0 In-Reply-To: <20231003133440.4696-1-karelb@gimli.ms.mff.cuni.cz> References: <20231003133440.4696-1-karelb@gimli.ms.mff.cuni.cz> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-input@vger.kernel.org From: Karel Balej 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. Signed-off-by: Karel Balej --- 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 84a02672ac47..41f28e6e9cb1 100644 --- a/drivers/input/touchscreen/imagis.c +++ b/drivers/input/touchscreen/imagis.c @@ -35,6 +35,8 @@ #define IST3038B_REG_CHIPID 0x30 #define IST3038B_WHOAMI 0x30380b +#define IST3032C_WHOAMI 0x32c + struct imagis_properties { unsigned int interrupt_msg_cmd; unsigned int touch_coord_cmd; @@ -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 }, { },