From patchwork Mon Sep 6 07:35:16 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hans de Goede X-Patchwork-Id: 12476505 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-13.6 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id A38E6C433F5 for ; Mon, 6 Sep 2021 07:36:04 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 7207F60E8B for ; Mon, 6 Sep 2021 07:36:04 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 7207F60E8B Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id F31B989B65; Mon, 6 Sep 2021 07:36:03 +0000 (UTC) Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) by gabe.freedesktop.org (Postfix) with ESMTPS id 0C8DA89B65 for ; Mon, 6 Sep 2021 07:36:02 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1630913762; 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=t/EcWDK/S2a6lcEU+Hyijrbj7K8G3WQq6PVWeyiwCTc=; b=Angi+0igBQX4dSCol9GY5aCPIqNZWnBlkbXcMMQuL8A/EFOWSzg0PRGtob0yrSPuhPPfY1 qWcQOgc+1Gf6LrPcjX6UuMkHUZR4dULV21kzt0Y7XR546sgdLUQZY4xBQU6/6/xuDuaZnJ FTgsENCl96PdxbLsrGjvDHnEeoZrLds= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-166-CP7rwctQPSyOIdKUwvUEFA-1; Mon, 06 Sep 2021 03:36:01 -0400 X-MC-Unique: CP7rwctQPSyOIdKUwvUEFA-1 Received: from smtp.corp.redhat.com (int-mx03.intmail.prod.int.phx2.redhat.com [10.5.11.13]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id C36A4802947; Mon, 6 Sep 2021 07:35:58 +0000 (UTC) Received: from x1.localdomain.com (unknown [10.39.194.133]) by smtp.corp.redhat.com (Postfix) with ESMTP id 1F94617A98; Mon, 6 Sep 2021 07:35:53 +0000 (UTC) From: Hans de Goede To: Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , Rajat Jain , Jani Nikula , Lyude , Joonas Lahtinen , Rodrigo Vivi , Mark Gross , Andy Shevchenko Cc: Hans de Goede , Daniel Vetter , David Airlie , Pekka Paalanen , Mario Limonciello , Mark Pearson , Sebastien Bacher , Marco Trevisan , Emil Velikov , intel-gfx , dri-devel@lists.freedesktop.org, platform-driver-x86@vger.kernel.org Date: Mon, 6 Sep 2021 09:35:16 +0200 Message-Id: <20210906073519.4615-7-hdegoede@redhat.com> In-Reply-To: <20210906073519.4615-1-hdegoede@redhat.com> References: <20210906073519.4615-1-hdegoede@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.13 Subject: [Intel-gfx] [PATCH 6/9] platform/x86: thinkpad_acpi: Add hotkey_notify_extended_hotkey() helper X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" Factor the extended hotkey handling out of hotkey_notify_hotkey() and into a new hotkey_notify_extended_hotkey() helper. This is a preparation patch for adding support the privacy-screen hotkey toggle (which needs some special handling, it should NOT send an evdev key-event to userspace...). Reviewed-by: Emil Velikov Signed-off-by: Hans de Goede --- drivers/platform/x86/thinkpad_acpi.c | 30 ++++++++++++++++++---------- 1 file changed, 19 insertions(+), 11 deletions(-) diff --git a/drivers/platform/x86/thinkpad_acpi.c b/drivers/platform/x86/thinkpad_acpi.c index 50ff04c84650..83c88a8ebaf2 100644 --- a/drivers/platform/x86/thinkpad_acpi.c +++ b/drivers/platform/x86/thinkpad_acpi.c @@ -3885,6 +3885,24 @@ static bool adaptive_keyboard_hotkey_notify_hotkey(unsigned int scancode) } } +static bool hotkey_notify_extended_hotkey(const u32 hkey) +{ + unsigned int scancode; + + /* Extended keycodes start at 0x300 and our offset into the map + * TP_ACPI_HOTKEYSCAN_EXTENDED_START. The calculated scancode + * will be positive, but might not be in the correct range. + */ + scancode = (hkey & 0xfff) - (0x300 - TP_ACPI_HOTKEYSCAN_EXTENDED_START); + if (scancode >= TP_ACPI_HOTKEYSCAN_EXTENDED_START && + scancode < TPACPI_HOTKEY_MAP_LEN) { + tpacpi_input_send_key(scancode); + return true; + } + + return false; +} + static bool hotkey_notify_hotkey(const u32 hkey, bool *send_acpi_ev, bool *ignore_acpi_ev) @@ -3919,17 +3937,7 @@ static bool hotkey_notify_hotkey(const u32 hkey, return adaptive_keyboard_hotkey_notify_hotkey(scancode); case 3: - /* Extended keycodes start at 0x300 and our offset into the map - * TP_ACPI_HOTKEYSCAN_EXTENDED_START. The calculated scancode - * will be positive, but might not be in the correct range. - */ - scancode -= (0x300 - TP_ACPI_HOTKEYSCAN_EXTENDED_START); - if (scancode >= TP_ACPI_HOTKEYSCAN_EXTENDED_START && - scancode < TPACPI_HOTKEY_MAP_LEN) { - tpacpi_input_send_key(scancode); - return true; - } - break; + return hotkey_notify_extended_hotkey(hkey); } return false;