From patchwork Sat May 2 18:29:48 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hans de Goede X-Patchwork-Id: 11524049 X-Patchwork-Delegate: andy.shevchenko@gmail.com Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 841C7139A for ; Sat, 2 May 2020 18:30:08 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 6D370206F1 for ; Sat, 2 May 2020 18:30:08 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="J1qG26Zk" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728586AbgEBSaH (ORCPT ); Sat, 2 May 2020 14:30:07 -0400 Received: from us-smtp-1.mimecast.com ([207.211.31.81]:27666 "EHLO us-smtp-delivery-1.mimecast.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1728592AbgEBSaH (ORCPT ); Sat, 2 May 2020 14:30:07 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1588444206; 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=nU5clpbbNcvIEaL+E70ArYSlf45LwjetdDzC3qLBcXg=; b=J1qG26Zkzys+EbTwFP52oHKXtwh+Xdrt52rU5crjNwKjYPm/SowYgRIzAeUIipQATtK6bh aiXSSxKb7vlalMDd+pKP0s8+EhsN2+CFOS0rPsN/AFpxlQbDw0DrFMd7wxSLA2bsUVXLFM nvcoiGm0MqbRjbXcSxxnYz4fO42kEqM= 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-147-tpmmQSAONHW9xoX_TSwcJg-1; Sat, 02 May 2020 14:30:01 -0400 X-MC-Unique: tpmmQSAONHW9xoX_TSwcJg-1 Received: from smtp.corp.redhat.com (int-mx01.intmail.prod.int.phx2.redhat.com [10.5.11.11]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id AEAAD45F; Sat, 2 May 2020 18:29:59 +0000 (UTC) Received: from x1.localdomain.com (ovpn-112-4.ams2.redhat.com [10.36.112.4]) by smtp.corp.redhat.com (Postfix) with ESMTP id 43A5A600E5; Sat, 2 May 2020 18:29:58 +0000 (UTC) From: Hans de Goede To: Darren Hart , Andy Shevchenko , Mario Limonciello Cc: Hans de Goede , linux-acpi@vger.kernel.org, platform-driver-x86@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 2/5] platform/x86: intel-vbtn: Split keymap into buttons and switches parts Date: Sat, 2 May 2020 20:29:48 +0200 Message-Id: <20200502182951.114231-3-hdegoede@redhat.com> In-Reply-To: <20200502182951.114231-1-hdegoede@redhat.com> References: <20200502182951.114231-1-hdegoede@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.11 Sender: platform-driver-x86-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: platform-driver-x86@vger.kernel.org Split the sparse keymap into 2 separate keymaps, a buttons and a switches keymap and combine the 2 to a single map again in intel_vbtn_input_setup(). This is a preparation patch for not telling userspace that we have switches when we do not have them (and for doing the same for the buttons). Fixes: de9647efeaa9 ("platform/x86: intel-vbtn: Only activate tablet mode switch on 2-in-1's") Signed-off-by: Hans de Goede --- drivers/platform/x86/intel-vbtn.c | 28 +++++++++++++++++++++++++--- 1 file changed, 25 insertions(+), 3 deletions(-) diff --git a/drivers/platform/x86/intel-vbtn.c b/drivers/platform/x86/intel-vbtn.c index 191894d648bb..634096cef21a 100644 --- a/drivers/platform/x86/intel-vbtn.c +++ b/drivers/platform/x86/intel-vbtn.c @@ -40,14 +40,20 @@ static const struct key_entry intel_vbtn_keymap[] = { { KE_IGNORE, 0xC7, { KEY_VOLUMEDOWN } }, /* volume-down key release */ { KE_KEY, 0xC8, { KEY_ROTATE_LOCK_TOGGLE } }, /* rotate-lock key press */ { KE_KEY, 0xC9, { KEY_ROTATE_LOCK_TOGGLE } }, /* rotate-lock key release */ +}; + +static const struct key_entry intel_vbtn_switchmap[] = { { KE_SW, 0xCA, { .sw = { SW_DOCK, 1 } } }, /* Docked */ { KE_SW, 0xCB, { .sw = { SW_DOCK, 0 } } }, /* Undocked */ { KE_SW, 0xCC, { .sw = { SW_TABLET_MODE, 1 } } }, /* Tablet */ { KE_SW, 0xCD, { .sw = { SW_TABLET_MODE, 0 } } }, /* Laptop */ - { KE_END }, }; +#define KEYMAP_LEN \ + (ARRAY_SIZE(intel_vbtn_keymap) + ARRAY_SIZE(intel_vbtn_switchmap) + 1) + struct intel_vbtn_priv { + struct key_entry keymap[KEYMAP_LEN]; struct input_dev *input_dev; bool wakeup_mode; }; @@ -55,13 +61,29 @@ struct intel_vbtn_priv { static int intel_vbtn_input_setup(struct platform_device *device) { struct intel_vbtn_priv *priv = dev_get_drvdata(&device->dev); - int ret; + int ret, keymap_len = 0; + + if (true) { + memcpy(&priv->keymap[keymap_len], intel_vbtn_keymap, + ARRAY_SIZE(intel_vbtn_keymap) * + sizeof(struct key_entry)); + keymap_len += ARRAY_SIZE(intel_vbtn_keymap); + } + + if (true) { + memcpy(&priv->keymap[keymap_len], intel_vbtn_switchmap, + ARRAY_SIZE(intel_vbtn_switchmap) * + sizeof(struct key_entry)); + keymap_len += ARRAY_SIZE(intel_vbtn_switchmap); + } + + priv->keymap[keymap_len].type = KE_END; priv->input_dev = devm_input_allocate_device(&device->dev); if (!priv->input_dev) return -ENOMEM; - ret = sparse_keymap_setup(priv->input_dev, intel_vbtn_keymap, NULL); + ret = sparse_keymap_setup(priv->input_dev, priv->keymap, NULL); if (ret) return ret;