From patchwork Fri Feb 15 14:11:51 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Guido_G=C3=BCnther?= X-Patchwork-Id: 10815001 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 51D0F17E0 for ; Fri, 15 Feb 2019 14:12:09 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 464BE2F658 for ; Fri, 15 Feb 2019 14:12:09 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 378342F62D; Fri, 15 Feb 2019 14:12:09 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.9 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 8B3EC2F675 for ; Fri, 15 Feb 2019 14:12:08 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2405940AbfBOOMB (ORCPT ); Fri, 15 Feb 2019 09:12:01 -0500 Received: from honk.sigxcpu.org ([24.134.29.49]:44675 "EHLO honk.sigxcpu.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2405514AbfBOOMA (ORCPT ); Fri, 15 Feb 2019 09:12:00 -0500 Received: from localhost (localhost [127.0.0.1]) by honk.sigxcpu.org (Postfix) with ESMTP id B8D4DFB05; Fri, 15 Feb 2019 15:11:58 +0100 (CET) X-Virus-Scanned: Debian amavisd-new at honk.sigxcpu.org Received: from honk.sigxcpu.org ([127.0.0.1]) by localhost (honk.sigxcpu.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id EKDJlwlJj3iu; Fri, 15 Feb 2019 15:11:53 +0100 (CET) Received: by bogon.sigxcpu.org (Postfix, from userid 1000) id 4A4AA48DC3; Fri, 15 Feb 2019 15:11:53 +0100 (CET) From: =?utf-8?q?Guido_G=C3=BCnther?= To: Dmitry Torokhov , Rob Herring , Mark Rutland , Bastien Nocera , Matthias Brugger , =?utf-8?q?Guido_G=C3=BCnther?= , linux-input@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org Subject: [PATCH v3 1/3] input: goodix - support Goodix gt5688 Date: Fri, 15 Feb 2019 15:11:51 +0100 Message-Id: X-Mailer: git-send-email 2.20.1 In-Reply-To: References: MIME-Version: 1.0 Sender: linux-input-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-input@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From what I've seen in vendor trees it's fine to treat this as gt1x¹. Tested on the Purism Librem 5 Devkit (Rocktech JH057N00900 panel). [1]: https://github.com/TadiT7/android_kernel_mtk-4.4/tree/master/drivers/input/touchscreen/mediatek/GT5688 Signed-off-by: Guido Günther Reviewed-by: Bastien Nocera --- Documentation/devicetree/bindings/input/touchscreen/goodix.txt | 1 + drivers/input/touchscreen/goodix.c | 2 ++ 2 files changed, 3 insertions(+) diff --git a/Documentation/devicetree/bindings/input/touchscreen/goodix.txt b/Documentation/devicetree/bindings/input/touchscreen/goodix.txt index f7e95c52f3c7..57d3d8870a09 100644 --- a/Documentation/devicetree/bindings/input/touchscreen/goodix.txt +++ b/Documentation/devicetree/bindings/input/touchscreen/goodix.txt @@ -3,6 +3,7 @@ Device tree bindings for Goodix GT9xx series touchscreen controller Required properties: - compatible : Should be "goodix,gt1151" + or "goodix,gt5688" or "goodix,gt911" or "goodix,gt9110" or "goodix,gt912" diff --git a/drivers/input/touchscreen/goodix.c b/drivers/input/touchscreen/goodix.c index f2d9c2c41885..47b1ced41576 100644 --- a/drivers/input/touchscreen/goodix.c +++ b/drivers/input/touchscreen/goodix.c @@ -216,6 +216,7 @@ static const struct goodix_chip_data *goodix_get_chip_data(u16 id) { switch (id) { case 1151: + case 5688: return >1x_chip_data; case 911: @@ -942,6 +943,7 @@ MODULE_DEVICE_TABLE(acpi, goodix_acpi_match); #ifdef CONFIG_OF static const struct of_device_id goodix_of_match[] = { { .compatible = "goodix,gt1151" }, + { .compatible = "goodix,gt5688" }, { .compatible = "goodix,gt911" }, { .compatible = "goodix,gt9110" }, { .compatible = "goodix,gt912" },