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Tue, 08 Aug 2023 11:47:06 -0500 (CDT) Received: from ediex01.ad.cirrus.com (198.61.84.80) 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 15.2.1118.30; Tue, 8 Aug 2023 17:47:06 +0100 Received: from ediswmail.ad.cirrus.com (198.61.86.93) by ediex01.ad.cirrus.com (198.61.84.80) with Microsoft SMTP Server id 15.2.1118.30 via Frontend Transport; Tue, 8 Aug 2023 17:47:06 +0100 Received: from EDIN4L06LR3.ad.cirrus.com (EDIN4L06LR3.ad.cirrus.com [198.61.64.220]) by ediswmail.ad.cirrus.com (Postfix) with ESMTP id A949F15B7; Tue, 8 Aug 2023 16:47:05 +0000 (UTC) From: Richard Fitzgerald To: CC: , , , Simon Trimmer , Richard Fitzgerald Subject: [PATCH 4/5] ASoC: wm_adsp: Expose the DSP power down actions as wm_adsp_power_down() Date: Tue, 8 Aug 2023 17:47:01 +0100 Message-ID: <20230808164702.21272-5-rf@opensource.cirrus.com> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20230808164702.21272-1-rf@opensource.cirrus.com> References: <20230808164702.21272-1-rf@opensource.cirrus.com> MIME-Version: 1.0 X-Proofpoint-GUID: ZAU_kgMQiXl-jgql4BPkaDIKLgpxLNZQ X-Proofpoint-ORIG-GUID: ZAU_kgMQiXl-jgql4BPkaDIKLgpxLNZQ X-Proofpoint-Spam-Reason: safe Message-ID-Hash: AXXG4YJLSOA4DG6CMNVWH374LOWCKIYE X-Message-ID-Hash: AXXG4YJLSOA4DG6CMNVWH374LOWCKIYE X-MailFrom: prvs=3584a5a98c=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: From: Simon Trimmer To support self-booting DSPs that operate outside of a conventional DAPM event life cycle expose a companion function to wm_adsp_power_up() so that the correct state of the DSP firmware and controls can be recorded. Signed-off-by: Simon Trimmer Signed-off-by: Richard Fitzgerald --- sound/soc/codecs/wm_adsp.c | 8 +++++++- sound/soc/codecs/wm_adsp.h | 1 + 2 files changed, 8 insertions(+), 1 deletion(-) diff --git a/sound/soc/codecs/wm_adsp.c b/sound/soc/codecs/wm_adsp.c index 5a89abfe8784..13f500fa9a5f 100644 --- a/sound/soc/codecs/wm_adsp.c +++ b/sound/soc/codecs/wm_adsp.c @@ -1025,6 +1025,12 @@ int wm_adsp_power_up(struct wm_adsp *dsp) } EXPORT_SYMBOL_GPL(wm_adsp_power_up); +void wm_adsp_power_down(struct wm_adsp *dsp) +{ + cs_dsp_power_down(&dsp->cs_dsp); +} +EXPORT_SYMBOL_GPL(wm_adsp_power_down); + static void wm_adsp_boot_work(struct work_struct *work) { struct wm_adsp *dsp = container_of(work, @@ -1046,7 +1052,7 @@ int wm_adsp_early_event(struct snd_soc_dapm_widget *w, queue_work(system_unbound_wq, &dsp->boot_work); break; case SND_SOC_DAPM_PRE_PMD: - cs_dsp_power_down(&dsp->cs_dsp); + wm_adsp_power_down(dsp); break; default: break; diff --git a/sound/soc/codecs/wm_adsp.h b/sound/soc/codecs/wm_adsp.h index 769904d34a87..3044f964ac14 100644 --- a/sound/soc/codecs/wm_adsp.h +++ b/sound/soc/codecs/wm_adsp.h @@ -92,6 +92,7 @@ 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); +void wm_adsp_power_down(struct wm_adsp *dsp); irqreturn_t wm_adsp2_bus_error(int irq, void *data); irqreturn_t wm_halo_bus_error(int irq, void *data);