From patchwork Sat Dec 2 12:48:36 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Karel Balej X-Patchwork-Id: 749657 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="I8HEMqrC" X-Greylist: delayed 558 seconds by postgrey-1.37 at lindbergh.monkeyblade.net; Sat, 02 Dec 2023 05:09:39 PST Received: from nikam.ms.mff.cuni.cz (nikam.ms.mff.cuni.cz [195.113.20.16]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9C26311D; Sat, 2 Dec 2023 05:09:39 -0800 (PST) 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 01E0128BDEE; Sat, 2 Dec 2023 14:00:45 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gimli.ms.mff.cuni.cz; s=gen1; t=1701522045; 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=dlwa5psbH4GuBlFOgG5dQBJEh+/E3KdGiPUq4tEBZPw=; b=I8HEMqrCNV63kBxXZ+OeFCG+1g7cW9Pf5/KgMCjocGqRX+DFupxcT+R7CZyrxfqVDOCUFz XmBbUa/UozgbVwJOMhx8kMwY0nH0gC+Nb7U7dYEXYlY4j7ENIWOHRyLQ3SghteYQicNVAR D/8JSwirogd25XzlX0T0Gq3ZQpe0ork= 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 (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 D53FA4443E5; Sat, 2 Dec 2023 14:00:44 +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, Karel Balej Subject: [PATCH v3 5/5] input/touchscreen: imagis: add support for IST3032C Date: Sat, 2 Dec 2023 13:48:36 +0100 Message-ID: <20231202125948.10345-6-karelb@gimli.ms.mff.cuni.cz> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20231202125948.10345-1-karelb@gimli.ms.mff.cuni.cz> References: <20231202125948.10345-1-karelb@gimli.ms.mff.cuni.cz> Precedence: bulk X-Mailing-List: linux-input@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. Signed-off-by: Karel Balej Reviewed-by: Markuss Broks --- 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 }, { },