From patchwork Fri Mar 17 15:46:33 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mark Pearson X-Patchwork-Id: 13179252 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 0D212C74A5B for ; Fri, 17 Mar 2023 15:46:57 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229813AbjCQPq4 (ORCPT ); Fri, 17 Mar 2023 11:46:56 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33722 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231286AbjCQPqz (ORCPT ); Fri, 17 Mar 2023 11:46:55 -0400 Received: from wout1-smtp.messagingengine.com (wout1-smtp.messagingengine.com [64.147.123.24]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6ABF1BCFE7 for ; Fri, 17 Mar 2023 08:46:40 -0700 (PDT) Received: from compute6.internal (compute6.nyi.internal [10.202.2.47]) by mailout.west.internal (Postfix) with ESMTP id 8ECD03200920; Fri, 17 Mar 2023 11:46:39 -0400 (EDT) Received: from mailfrontend2 ([10.202.2.163]) by compute6.internal (MEProxy); Fri, 17 Mar 2023 11:46:39 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=squebb.ca; h=cc :cc:content-transfer-encoding:content-type:date:date:from:from :in-reply-to:in-reply-to:message-id:mime-version:references :reply-to:sender:subject:subject:to:to; s=fm3; t=1679067999; x= 1679154399; bh=oJTqiA1lEnsX4JQ/GzZ+6aUGQXMpeKwlUqLPE3H2zHE=; b=P 4noveNzRLhYFAA5ZfCjszSSaHTA2okyb2+xjRXQWYVPYyRs6Ta4JP29N8OQTVRuh vOnTMDupiDcVtIS+g7AQsM7BobpTljPfc6VPbjR3VwE6IldlNI4RcTsfgbtJeEUX LKWxxK7Qrwl0CMGoeFam23LFr0YbBJwD547v4ypGtG7PBai7AXL9NXcrXvYTs76r nfiPEjR332PZkDsvtNCy95h6qVowTMEwvhLAeOmqK9jjDj0jOu2Ytww9JjKYJ+pt 3VPHaNIBqeez24wqIGtNs/S6v+IL7dGW6FO9WoDJpf/2gSmf3FyIbamFAjXIcXZy J7iQ8v3/g95B4dGBUTp6g== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:cc:content-transfer-encoding :content-type:date:date:feedback-id:feedback-id:from:from :in-reply-to:in-reply-to:message-id:mime-version:references :reply-to:sender:subject:subject:to:to:x-me-proxy:x-me-proxy :x-me-sender:x-me-sender:x-sasl-enc; s=fm2; t=1679067999; x= 1679154399; bh=oJTqiA1lEnsX4JQ/GzZ+6aUGQXMpeKwlUqLPE3H2zHE=; b=k jdPDF11a0od6aeEUindR1yCk2NzZtQviY2rP82pAV4402of0RfgMtBV4ka0ciiz7 PKsTgkUrCTOY+VkiT875AC2gijOvVvZOf/ms5IQYOkpFmlz47magDyuY/t09PN3F tsBOn5wJbGVjXsnDsyBfMp/N1Qd1Zkk3y+kzxVmIx2QkIac0/Je3EUFdu6Sryxsj ZH/OfSPJNlcYCGEpHPwtvsdknWI/dCp3alXOyK28znyS875/lzGgvLg5z8viqz+E 9PFLDfunAJVYe+vRI3C1bZB3nUFgQg42LN/jcHJgElFckgwBK+doeDrqDTU3Qkat 4hPHgAjvKPUOchogVwjbg== X-ME-Sender: X-ME-Received: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgedvhedrvdefvddgjeelucetufdoteggodetrfdotf fvucfrrhhofhhilhgvmecuhfgrshhtofgrihhlpdfqfgfvpdfurfetoffkrfgpnffqhgen uceurghilhhouhhtmecufedttdenucgoteeftdduqddtudculdduhedmnecujfgurhephf fvvefufffkofgjfhgggfestdekredtredttdenucfhrhhomhepofgrrhhkucfrvggrrhhs ohhnuceomhhpvggrrhhsohhnqdhlvghnohhvohesshhquhgvsggsrdgtrgeqnecuggftrf grthhtvghrnhepvedtlefggefgjeettddvgfekhfeugfeutdekfeefudeuuddvieeutdel jedvhfdvnecuffhomhgrihhnpehkvghrnhgvlhdrohhrghenucevlhhushhtvghrufhiii gvpedtnecurfgrrhgrmhepmhgrihhlfhhrohhmpehmphgvrghrshhonhdqlhgvnhhovhho sehsqhhuvggssgdrtggr X-ME-Proxy: Feedback-ID: ibe194615:Fastmail Received: by mail.messagingengine.com (Postfix) with ESMTPA; Fri, 17 Mar 2023 11:46:38 -0400 (EDT) From: Mark Pearson To: mpearson-lenovo@squebb.ca Cc: hdegoede@redhat.com, markgross@kernel.org, markpearson@lenovo.com, platform-driver-x86@vger.kernel.org Subject: [PATCH v3 1/3] platform/x86: think-lmi: add missing type attribute Date: Fri, 17 Mar 2023 11:46:33 -0400 Message-Id: <20230317154635.39692-1-mpearson-lenovo@squebb.ca> X-Mailer: git-send-email 2.39.2 In-Reply-To: References: MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: platform-driver-x86@vger.kernel.org This driver was missing the mandatory type attribute...oops. Add it in along with logic to determine whether the attribute is an enumeration type or a string by parsing the possible_values attribute. Upstream bug https://bugzilla.kernel.org/show_bug.cgi?id=216460 Signed-off-by: Mark Pearson --- Changes in v3: - Rebased on latest pdx86, review_hans branch Changes in v2: - Simplify the code and move type determination into show function - Don't use Fixes with URL in commit info drivers/platform/x86/think-lmi.c | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) diff --git a/drivers/platform/x86/think-lmi.c b/drivers/platform/x86/think-lmi.c index 86b33b74519b..5fa5451c4802 100644 --- a/drivers/platform/x86/think-lmi.c +++ b/drivers/platform/x86/think-lmi.c @@ -947,6 +947,20 @@ static ssize_t possible_values_show(struct kobject *kobj, struct kobj_attribute return sysfs_emit(buf, "%s\n", setting->possible_values); } +static ssize_t type_show(struct kobject *kobj, struct kobj_attribute *attr, + char *buf) +{ + struct tlmi_attr_setting *setting = to_tlmi_attr_setting(kobj); + + if (setting->possible_values) { + /* Figure out what setting type is as BIOS does not return this */ + if (strchr(setting->possible_values, ',')) + return sysfs_emit(buf, "enumeration\n"); + } + /* Anything else is going to be a string */ + return sysfs_emit(buf, "string\n"); +} + static ssize_t current_value_store(struct kobject *kobj, struct kobj_attribute *attr, const char *buf, size_t count) @@ -1036,10 +1050,13 @@ static struct kobj_attribute attr_possible_values = __ATTR_RO(possible_values); static struct kobj_attribute attr_current_val = __ATTR_RW_MODE(current_value, 0600); +static struct kobj_attribute attr_type = __ATTR_RO(type); + static struct attribute *tlmi_attrs[] = { &attr_displ_name.attr, &attr_current_val.attr, &attr_possible_values.attr, + &attr_type.attr, NULL };