From nobody Sat Feb 7 09:58:18 2026 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 AA40EC7618A for ; Mon, 20 Mar 2023 11:23:38 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230167AbjCTLXg (ORCPT ); Mon, 20 Mar 2023 07:23:36 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51488 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229910AbjCTLXB (ORCPT ); Mon, 20 Mar 2023 07:23:01 -0400 Received: from mx0b-001ae601.pphosted.com (mx0b-001ae601.pphosted.com [67.231.152.168]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 83CFC4217 for ; Mon, 20 Mar 2023 04:22:58 -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 32K6xMZg028388; Mon, 20 Mar 2023 06:22:48 -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-transfer-encoding : content-type; s=PODMain02222019; bh=uFBC8RrDMvweaYvhR9SIiEznOkshqG+7URIf1J9cblY=; b=XLTS8JvAP+BIX8IRRpkDl0+rWol7YNNAXwO+BQPP6kj3hjGbXwLufRwXJUAf8PgqyG4y FQ1dzj4yScSj3BMTx1X9bARkWHcZaTMldC4vYaUWpo2Epqc2IddDuVkbN/2MyUhCTUF3 SKse6P7058YaWMUppll3JkZZH12CCk9qpyJ+HIqr3O8YcrFn7walbuXF0qRxkI4iP+Fi hg+vH9CeuYMCvZqAi2F8HiOAs6Hvbn6m8cQUfDG4Z2JrpU9nH+1hh3hnG7/RXhFk1+iM 95j5ZNdk70cuDAbAZnqmiSTIlPGSHa1+t2CxMLVQGZsRRDZONoCzQdiLGOnS0FQaE31X ug== Received: from ediex02.ad.cirrus.com ([84.19.233.68]) by mx0b-001ae601.pphosted.com (PPS) with ESMTPS id 3pd9qptc80-3 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 20 Mar 2023 06:22:48 -0500 Received: from ediex02.ad.cirrus.com (198.61.84.81) by ediex02.ad.cirrus.com (198.61.84.81) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.25; Mon, 20 Mar 2023 06:22:45 -0500 Received: from ediswmail.ad.cirrus.com (198.61.86.93) by anon-ediex02.ad.cirrus.com (198.61.84.81) with Microsoft SMTP Server id 15.2.1118.25 via Frontend Transport; Mon, 20 Mar 2023 06:22:45 -0500 Received: from edi-sw-dsktp-006.ad.cirrus.com (edi-sw-dsktp-006.ad.cirrus.com [198.90.251.127]) by ediswmail.ad.cirrus.com (Postfix) with ESMTP id D423CB38; Mon, 20 Mar 2023 11:22:45 +0000 (UTC) From: Richard Fitzgerald To: , CC: , , , , , Simon Trimmer , Richard Fitzgerald Subject: [PATCH v3 5/8] ASoC: wm_adsp: Expose the DSP boot work actions as wm_adsp_power_up() Date: Mon, 20 Mar 2023 11:22:42 +0000 Message-ID: <20230320112245.115720-6-rf@opensource.cirrus.com> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20230320112245.115720-1-rf@opensource.cirrus.com> References: <20230320112245.115720-1-rf@opensource.cirrus.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Proofpoint-GUID: KWXUtwz3Okw7vFPhKk3rn10sUtyXJQc3 X-Proofpoint-ORIG-GUID: KWXUtwz3Okw7vFPhKk3rn10sUtyXJQc3 X-Proofpoint-Spam-Reason: safe Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" From: Simon Trimmer To support self-booting DSPs that are considered always running, the work that is usually invoked as part of a DAPM sequence needs to be triggered by a client of wm_adsp as part of it's startup sequence. These actions load firmware files that might create ALSA controls and apply configuration to the device. Signed-off-by: Simon Trimmer Signed-off-by: Richard Fitzgerald --- sound/soc/codecs/wm_adsp.c | 27 ++++++++++++++++++--------- sound/soc/codecs/wm_adsp.h | 2 ++ 2 files changed, 20 insertions(+), 9 deletions(-) diff --git a/sound/soc/codecs/wm_adsp.c b/sound/soc/codecs/wm_adsp.c index 8176b6173de9..d4bffa2f7005 100644 --- a/sound/soc/codecs/wm_adsp.c +++ b/sound/soc/codecs/wm_adsp.c @@ -998,11 +998,8 @@ int wm_adsp2_preloader_put(struct snd_kcontrol *kcontr= ol, } EXPORT_SYMBOL_GPL(wm_adsp2_preloader_put); =20 -static void wm_adsp_boot_work(struct work_struct *work) +int wm_adsp_power_up(struct wm_adsp *dsp) { - struct wm_adsp *dsp =3D container_of(work, - struct wm_adsp, - boot_work); int ret =3D 0; char *wmfw_filename =3D NULL; const struct firmware *wmfw_firmware =3D NULL; @@ -1013,16 +1010,28 @@ static void wm_adsp_boot_work(struct work_struct *w= ork) &wmfw_firmware, &wmfw_filename, &coeff_firmware, &coeff_filename); if (ret) - return; + return ret; =20 - cs_dsp_power_up(&dsp->cs_dsp, - wmfw_firmware, wmfw_filename, - coeff_firmware, coeff_filename, - wm_adsp_fw_text[dsp->fw]); + ret =3D cs_dsp_power_up(&dsp->cs_dsp, + wmfw_firmware, wmfw_filename, + coeff_firmware, coeff_filename, + wm_adsp_fw_text[dsp->fw]); =20 wm_adsp_release_firmware_files(dsp, wmfw_firmware, wmfw_filename, coeff_firmware, coeff_filename); + + return ret; +} +EXPORT_SYMBOL_GPL(wm_adsp_power_up); + +static void wm_adsp_boot_work(struct work_struct *work) +{ + struct wm_adsp *dsp =3D container_of(work, + struct wm_adsp, + boot_work); + + wm_adsp_power_up(dsp); } =20 int wm_adsp_early_event(struct snd_soc_dapm_widget *w, diff --git a/sound/soc/codecs/wm_adsp.h b/sound/soc/codecs/wm_adsp.h index 173dcae2c260..769904d34a87 100644 --- a/sound/soc/codecs/wm_adsp.h +++ b/sound/soc/codecs/wm_adsp.h @@ -91,6 +91,8 @@ int wm_adsp1_event(struct snd_soc_dapm_widget *w, int wm_adsp_early_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event); =20 +int wm_adsp_power_up(struct wm_adsp *dsp); + irqreturn_t wm_adsp2_bus_error(int irq, void *data); irqreturn_t wm_halo_bus_error(int irq, void *data); irqreturn_t wm_halo_wdt_expire(int irq, void *data); --=20 2.30.2