From patchwork Tue Jan 24 10:57:52 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hans de Goede X-Patchwork-Id: 13113809 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 64B29C25B4E for ; Tue, 24 Jan 2023 10:58:55 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233491AbjAXK6y (ORCPT ); Tue, 24 Jan 2023 05:58:54 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59988 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233537AbjAXK6t (ORCPT ); Tue, 24 Jan 2023 05:58:49 -0500 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 36FF3166E8 for ; Tue, 24 Jan 2023 02:58:03 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1674557882; 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=392qUOexvrMA3oyErfm+GXJFB8+RhdMLr8Ibq6a/DtE=; b=aBtdOlwrFOVwvo5fPDxQUT9abvgSE2ZwHjUYRvPMSu3lJjk7eNsusucrxxPsfxXNPJA/yx Md7K4PecM1rcyfJNgwai9muroYZonWFj/EqEtfrypYDLqBO68Hf2ZgclWXzMcolb6MyywE OOoLinzkg8OSueeEUbJ6AzN4ZXhitMA= Received: from mimecast-mx02.redhat.com (mimecast-mx02.redhat.com [66.187.233.88]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-528-fm1xQ_f6O1Wh-tnoLfd1zQ-1; Tue, 24 Jan 2023 05:57:59 -0500 X-MC-Unique: fm1xQ_f6O1Wh-tnoLfd1zQ-1 Received: from smtp.corp.redhat.com (int-mx01.intmail.prod.int.rdu2.redhat.com [10.11.54.1]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 749F8183B3C0; Tue, 24 Jan 2023 10:57:58 +0000 (UTC) Received: from shalem.redhat.com (unknown [10.39.195.52]) by smtp.corp.redhat.com (Postfix) with ESMTP id DF53840444C3; Tue, 24 Jan 2023 10:57:56 +0000 (UTC) From: Hans de Goede To: "Rafael J . Wysocki" , Lukas Wunner , Mark Gross , Andy Shevchenko Cc: Hans de Goede , Len Brown , Emmanouil Kouroupakis , Aditya Garg , Orlando Chamberlain , linux-acpi@vger.kernel.org, platform-driver-x86@vger.kernel.org Subject: [PATCH v2 1/3] platform/x86: apple-gmux: Move port defines to apple-gmux.h Date: Tue, 24 Jan 2023 11:57:52 +0100 Message-Id: <20230124105754.62167-2-hdegoede@redhat.com> In-Reply-To: <20230124105754.62167-1-hdegoede@redhat.com> References: <20230124105754.62167-1-hdegoede@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.1 on 10.11.54.1 Precedence: bulk List-ID: X-Mailing-List: linux-acpi@vger.kernel.org This is a preparation patch for adding a new static inline apple_gmux_detect() helper which actually checks a supported gmux is present, rather then only checking an ACPI device with the HID is there as apple_gmux_present() does. Fixes: 21245df307cb ("ACPI: video: Add Apple GMUX brightness control detection") Link: https://lore.kernel.org/platform-driver-x86/20230123113750.462144-1-hdegoede@redhat.com/ Reported-by: Emmanouil Kouroupakis Signed-off-by: Hans de Goede --- drivers/platform/x86/apple-gmux.c | 23 ----------------------- include/linux/apple-gmux.h | 23 +++++++++++++++++++++++ 2 files changed, 23 insertions(+), 23 deletions(-) diff --git a/drivers/platform/x86/apple-gmux.c b/drivers/platform/x86/apple-gmux.c index ca33df7ea550..a0af01f6a0fd 100644 --- a/drivers/platform/x86/apple-gmux.c +++ b/drivers/platform/x86/apple-gmux.c @@ -64,29 +64,6 @@ struct apple_gmux_data { static struct apple_gmux_data *apple_gmux_data; -/* - * gmux port offsets. Many of these are not yet used, but may be in the - * future, and it's useful to have them documented here anyhow. - */ -#define GMUX_PORT_VERSION_MAJOR 0x04 -#define GMUX_PORT_VERSION_MINOR 0x05 -#define GMUX_PORT_VERSION_RELEASE 0x06 -#define GMUX_PORT_SWITCH_DISPLAY 0x10 -#define GMUX_PORT_SWITCH_GET_DISPLAY 0x11 -#define GMUX_PORT_INTERRUPT_ENABLE 0x14 -#define GMUX_PORT_INTERRUPT_STATUS 0x16 -#define GMUX_PORT_SWITCH_DDC 0x28 -#define GMUX_PORT_SWITCH_EXTERNAL 0x40 -#define GMUX_PORT_SWITCH_GET_EXTERNAL 0x41 -#define GMUX_PORT_DISCRETE_POWER 0x50 -#define GMUX_PORT_MAX_BRIGHTNESS 0x70 -#define GMUX_PORT_BRIGHTNESS 0x74 -#define GMUX_PORT_VALUE 0xc2 -#define GMUX_PORT_READ 0xd0 -#define GMUX_PORT_WRITE 0xd4 - -#define GMUX_MIN_IO_LEN (GMUX_PORT_BRIGHTNESS + 4) - #define GMUX_INTERRUPT_ENABLE 0xff #define GMUX_INTERRUPT_DISABLE 0x00 diff --git a/include/linux/apple-gmux.h b/include/linux/apple-gmux.h index ddb10aa67b14..80efaaf89e07 100644 --- a/include/linux/apple-gmux.h +++ b/include/linux/apple-gmux.h @@ -11,6 +11,29 @@ #define GMUX_ACPI_HID "APP000B" +/* + * gmux port offsets. Many of these are not yet used, but may be in the + * future, and it's useful to have them documented here anyhow. + */ +#define GMUX_PORT_VERSION_MAJOR 0x04 +#define GMUX_PORT_VERSION_MINOR 0x05 +#define GMUX_PORT_VERSION_RELEASE 0x06 +#define GMUX_PORT_SWITCH_DISPLAY 0x10 +#define GMUX_PORT_SWITCH_GET_DISPLAY 0x11 +#define GMUX_PORT_INTERRUPT_ENABLE 0x14 +#define GMUX_PORT_INTERRUPT_STATUS 0x16 +#define GMUX_PORT_SWITCH_DDC 0x28 +#define GMUX_PORT_SWITCH_EXTERNAL 0x40 +#define GMUX_PORT_SWITCH_GET_EXTERNAL 0x41 +#define GMUX_PORT_DISCRETE_POWER 0x50 +#define GMUX_PORT_MAX_BRIGHTNESS 0x70 +#define GMUX_PORT_BRIGHTNESS 0x74 +#define GMUX_PORT_VALUE 0xc2 +#define GMUX_PORT_READ 0xd0 +#define GMUX_PORT_WRITE 0xd4 + +#define GMUX_MIN_IO_LEN (GMUX_PORT_BRIGHTNESS + 4) + #if IS_ENABLED(CONFIG_APPLE_GMUX) /**