From patchwork Fri May 26 00:04:31 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Fred Treven X-Patchwork-Id: 685748 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 38EBFC77B7E for ; Fri, 26 May 2023 00:05:00 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230099AbjEZAE5 (ORCPT ); Thu, 25 May 2023 20:04:57 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35548 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S239784AbjEZAEp (ORCPT ); Thu, 25 May 2023 20:04:45 -0400 Received: from mx0b-001ae601.pphosted.com (mx0b-001ae601.pphosted.com [67.231.152.168]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id F328C194; Thu, 25 May 2023 17:04:43 -0700 (PDT) Received: from pps.filterd (m0077474.ppops.net [127.0.0.1]) by mx0b-001ae601.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 34PNsp8B018449; Thu, 25 May 2023 19:04:39 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cirrus.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-type; s=PODMain02222019; bh=KMEdkmN2mqwtyDfXxt5SyyP1iCNO3Bzg7wvQm68Qgfw=; b=MGGWaZL2V1Bwqc4z1kRH5zcbrnJQPI99nGf7YzMm/IYmukze5UWIB4SBPpbBTzG6vIRn i5ZUBGC3REwwwqCi269pPRapolP7yLtTwh78arIc0vTVFLwoY8zMHS8Afh1f5eMbqZUC UvrzDM//7OIOeLJmPKrt4XFqyR5oybGSlmvSYhYiFGkym4tXRPEuA89uUAVimxc4G+Z9 fn2tr/rJ0uctP40iTyHscJcpBjxlQ0CCq+GJkDwd2UwOVg6BFWHCqBwIU2Vh2ipkXha6 nJrNP51Ejdl5y9Sb+Nev2tn/ntl9/2ObKZEsHq2apWwiiaXp1vx4Fgwha2F04yczcgXp TQ== Received: from ausex02.ad.cirrus.com ([141.131.3.21]) by mx0b-001ae601.pphosted.com (PPS) with ESMTPS id 3qptmm7qhq-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 25 May 2023 19:04:39 -0500 Received: from ausex02.ad.cirrus.com (141.131.37.96) by ausex02.ad.cirrus.com (141.131.37.96) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.26; Thu, 25 May 2023 19:04:38 -0500 Received: from ftrev.crystal.cirrus.com (141.131.38.212) by anon-ausex02.ad.cirrus.com (141.131.37.96) with Microsoft SMTP Server id 15.2.1118.26 via Frontend Transport; Thu, 25 May 2023 19:04:38 -0500 From: Fred Treven To: Fred Treven , Ben Bright , James Ogletree , Dmitry Torokhov , Rob Herring , "Krzysztof Kozlowski" , Simon Trimmer , Charles Keepax , Richard Fitzgerald , , , , CC: Subject: [PATCH RFC 5/5] mfd: cs40l26: Add CODEC driver component Date: Thu, 25 May 2023 19:04:31 -0500 Message-ID: <1685059471-9598-5-git-send-email-fred.treven@cirrus.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1685059471-9598-1-git-send-email-fred.treven@cirrus.com> References: <1685059471-9598-1-git-send-email-fred.treven@cirrus.com> MIME-Version: 1.0 X-Proofpoint-ORIG-GUID: G3BKsgIFTqKLZh8SsGhIQJMn26swAnMA X-Proofpoint-GUID: G3BKsgIFTqKLZh8SsGhIQJMn26swAnMA X-Proofpoint-Spam-Reason: safe Precedence: bulk List-ID: X-Mailing-List: linux-input@vger.kernel.org Use MFD interface to load the CODEC driver along with the Input FF driver. Signed-off-by: Fred Treven --- drivers/input/misc/cs40l26.c | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/drivers/input/misc/cs40l26.c b/drivers/input/misc/cs40l26.c index 12c29cbd4ff0..35d15a6c2230 100644 --- a/drivers/input/misc/cs40l26.c +++ b/drivers/input/misc/cs40l26.c @@ -13,6 +13,7 @@ #include #include #include +#include #include #include #include @@ -2136,6 +2137,10 @@ static inline int cs40l26_worker_init(struct cs40l26_private *cs40l26) return 0; } +static const struct mfd_cell cs40l26_devs[] = { + { .name = "cs40l26-codec" }, +}; + static struct regulator_bulk_data cs40l26_supplies[] = { { .supply = "VP" }, { .supply = "VA" }, @@ -2275,6 +2280,12 @@ int cs40l26_probe(struct cs40l26_private *cs40l26) if (error) goto err; + error = devm_mfd_add_devices(dev, PLATFORM_DEVID_AUTO, cs40l26_devs, 1, NULL, 0, NULL); + if (error) { + dev_err(dev, "Failed to MFD add device %s: %d\n", cs40l26_devs[0].name, error); + goto err; + } + return 0; err: cs40l26_remove(cs40l26);