From patchwork Mon Mar 13 15:49:52 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Richard Fitzgerald X-Patchwork-Id: 662700 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 alsa0.perex.cz (alsa0.perex.cz [77.48.224.243]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id A7A72C6FD19 for ; Mon, 13 Mar 2023 15:52:47 +0000 (UTC) Received: from alsa1.perex.cz (alsa1.perex.cz [207.180.221.201]) (using TLSv1.2 with cipher ADH-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by alsa0.perex.cz (Postfix) with ESMTPS id 928CA1468; Mon, 13 Mar 2023 16:51:55 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 928CA1468 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1678722765; bh=Ch4BUOwXHaY5wePFNH5gV6UC6ENCpgDVksTXKNXeogM=; h=To:Subject:Date:In-Reply-To:References:List-Id:List-Archive: List-Help:List-Owner:List-Post:List-Subscribe:List-Unsubscribe: From:Reply-To:Cc:From; b=bzfnMdzxbABoyggj6cZzaC6OAzhUFWKWuo0NtSoM442bwu5aY84VIu+jXO7pcsPr9 gvsmlaLhLsF9sDibqjqJa2o2RoSxhjrBMkFgOiJn9eUUvKih78kc89dMauQgDAdaTF ykTzHNZ+JbmTtrX75MlniOy5WzV5Tk0zOfjqSOoQ= Received: from mailman-core.alsa-project.org (mailman-core.alsa-project.org [10.254.200.10]) by alsa1.perex.cz (Postfix) with ESMTP id 421AEF80549; Mon, 13 Mar 2023 16:50:29 +0100 (CET) To: , Subject: [PATCH v2 5/8] ASoC: wm_adsp: Expose the DSP boot work actions as wm_adsp_power_up() Date: Mon, 13 Mar 2023 15:49:52 +0000 In-Reply-To: <20230313154955.4268-1-rf@opensource.cirrus.com> References: <20230313154955.4268-1-rf@opensource.cirrus.com> X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; emergency; loop; banned-address; member-moderation; header-match-alsa-devel.alsa-project.org-0; header-match-alsa-devel.alsa-project.org-1; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; digests; suspicious-header X-Mailman-Version: 3.3.8 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" Archived-At: List-Archive: List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-ID: <167872262846.26.10135630142200549550@mailman-core.alsa-project.org> X-Patchwork-Original-From: Richard Fitzgerald via Alsa-devel From: Richard Fitzgerald Reply-To: Richard Fitzgerald Cc: peter.ujfalusi@linux.intel.com, yung-chuan.liao@linux.intel.com, alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org, patches@opensource.cirrus.com, Simon Trimmer , Richard Fitzgerald Content-Disposition: inline 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 *kcontrol, } EXPORT_SYMBOL_GPL(wm_adsp2_preloader_put); -static void wm_adsp_boot_work(struct work_struct *work) +int wm_adsp_power_up(struct wm_adsp *dsp) { - struct wm_adsp *dsp = container_of(work, - struct wm_adsp, - boot_work); int ret = 0; char *wmfw_filename = NULL; const struct firmware *wmfw_firmware = NULL; @@ -1013,16 +1010,28 @@ static void wm_adsp_boot_work(struct work_struct *work) &wmfw_firmware, &wmfw_filename, &coeff_firmware, &coeff_filename); if (ret) - return; + return ret; - cs_dsp_power_up(&dsp->cs_dsp, - wmfw_firmware, wmfw_filename, - coeff_firmware, coeff_filename, - wm_adsp_fw_text[dsp->fw]); + ret = cs_dsp_power_up(&dsp->cs_dsp, + wmfw_firmware, wmfw_filename, + coeff_firmware, coeff_filename, + wm_adsp_fw_text[dsp->fw]); 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 = container_of(work, + struct wm_adsp, + boot_work); + + wm_adsp_power_up(dsp); } 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); +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);