From patchwork Mon Oct 9 11:54:36 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Maarten Lankhorst X-Patchwork-Id: 732569 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 78BFDE95A9E for ; Mon, 9 Oct 2023 16:02:32 +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 713FEF77; Mon, 9 Oct 2023 18:01:40 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 713FEF77 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1696867350; bh=LMgtHIjJJ7qJHEvyuen5YMdx0RAoeDBKwsEVtnlXozU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-Id: List-Archive:List-Help:List-Owner:List-Post:List-Subscribe: List-Unsubscribe:From; b=KygkOxSQ5GCJv+EMBu/V0FXeBCROLEK+K5wqs9adZd9FXljT4JW2zGVW9br37D4FH y5wfs2xO63ZWbcNW/GjohaEnQ7r6qYnE1tMPJOo1zRnRtPYOF/DISdRcMUPr0PpDLa q+/p8Thgn7cq/+jnKmYXItmQZxUdgC1BvJ8PhjEM= Received: by alsa1.perex.cz (Postfix, from userid 50401) id A9DA0F8061C; Mon, 9 Oct 2023 17:58:11 +0200 (CEST) Received: from mailman-core.alsa-project.org (mailman-core.alsa-project.org [10.254.200.10]) by alsa1.perex.cz (Postfix) with ESMTP id 0B03BF8061C; Mon, 9 Oct 2023 17:58:11 +0200 (CEST) Received: by alsa1.perex.cz (Postfix, from userid 50401) id ED2CFF80558; Mon, 9 Oct 2023 13:55:08 +0200 (CEST) Received: from mblankhorst.nl (lankhorst.se [141.105.120.124]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits)) (No client certificate requested) by alsa1.perex.cz (Postfix) with ESMTPS id 15C02F80557; Mon, 9 Oct 2023 13:55:00 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 15C02F80557 From: Maarten Lankhorst To: alsa-devel@alsa-project.org Cc: Maarten Lankhorst , Jaroslav Kysela , Takashi Iwai , Cezary Rojewski , Pierre-Louis Bossart , Liam Girdwood , Peter Ujfalusi , Bard Liao , Ranjani Sridharan , Kai Vehmanen , Mark Brown , Daniel Baluta , linux-kernel@vger.kernel.org, sound-open-firmware@alsa-project.org Subject: [PATCH v7 12/13] ASoC: SOF: Intel: Move binding to display driver outside of deferred probe Date: Mon, 9 Oct 2023 13:54:36 +0200 Message-Id: <20231009115437.99976-13-maarten.lankhorst@linux.intel.com> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20231009115437.99976-1-maarten.lankhorst@linux.intel.com> References: <20231009115437.99976-1-maarten.lankhorst@linux.intel.com> MIME-Version: 1.0 X-MailFrom: mlankhorst@mblankhorst.nl X-Mailman-Rule-Hits: nonmember-moderation 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 Message-ID-Hash: O6LFD7H6MI37XVH3W7KHXIE6N26UEMDC X-Message-ID-Hash: O6LFD7H6MI37XVH3W7KHXIE6N26UEMDC X-Mailman-Approved-At: Mon, 09 Oct 2023 15:57:58 +0000 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: Now that we can use -EPROBE_DEFER, it's no longer required to spin off the snd_hdac_i915_init into a workqueue. Use the -EPROBE_DEFER mechanism instead, which must be returned in the probe function. The previously added probe_early can be used for this, and we also use the newly added remove_late for unbinding afterwards. Signed-off-by: Maarten Lankhorst Cc: Pierre-Louis Bossart --- sound/soc/sof/intel/hda-common-ops.c | 1 + sound/soc/sof/intel/hda.c | 18 ++++++------------ sound/soc/sof/intel/hda.h | 1 + 3 files changed, 8 insertions(+), 12 deletions(-) diff --git a/sound/soc/sof/intel/hda-common-ops.c b/sound/soc/sof/intel/hda-common-ops.c index 1cc18fb2b75bb..26105d8f1bdc7 100644 --- a/sound/soc/sof/intel/hda-common-ops.c +++ b/sound/soc/sof/intel/hda-common-ops.c @@ -19,6 +19,7 @@ struct snd_sof_dsp_ops sof_hda_common_ops = { .probe_early = hda_dsp_probe_early, .probe = hda_dsp_probe, .remove = hda_dsp_remove, + .remove_late = hda_dsp_remove_late, /* Register IO uses direct mmio */ diff --git a/sound/soc/sof/intel/hda.c b/sound/soc/sof/intel/hda.c index 2f189473323f3..d4e76c58de13a 100644 --- a/sound/soc/sof/intel/hda.c +++ b/sound/soc/sof/intel/hda.c @@ -1168,6 +1168,7 @@ int hda_dsp_probe_early(struct snd_sof_dev *sdev) return -ENOMEM; sdev->pdata->hw_pdata = hdev; hdev->desc = chip; + ret = hda_init(sdev); err: return ret; @@ -1177,7 +1178,6 @@ int hda_dsp_probe(struct snd_sof_dev *sdev) { struct pci_dev *pci = to_pci_dev(sdev->dev); struct sof_intel_hda_dev *hdev = sdev->pdata->hw_pdata; - struct hdac_bus *bus; int ret = 0; hdev->dmic_dev = platform_device_register_data(sdev->dev, "dmic-codec", @@ -1201,12 +1201,6 @@ int hda_dsp_probe(struct snd_sof_dev *sdev) if (sdev->dspless_mode_selected) hdev->no_ipc_position = 1; - /* set up HDA base */ - bus = sof_to_bus(sdev); - ret = hda_init(sdev); - if (ret < 0) - goto hdac_bus_unmap; - if (sdev->dspless_mode_selected) goto skip_dsp_setup; @@ -1315,8 +1309,6 @@ int hda_dsp_probe(struct snd_sof_dev *sdev) iounmap(sdev->bar[HDA_DSP_BAR]); hdac_bus_unmap: platform_device_unregister(hdev->dmic_dev); - iounmap(bus->remap_addr); - hda_codec_i915_exit(sdev); return ret; } @@ -1325,7 +1317,6 @@ int hda_dsp_remove(struct snd_sof_dev *sdev) { struct sof_intel_hda_dev *hda = sdev->pdata->hw_pdata; const struct sof_intel_dsp_desc *chip = hda->desc; - struct hdac_bus *bus = sof_to_bus(sdev); struct pci_dev *pci = to_pci_dev(sdev->dev); struct nhlt_acpi_table *nhlt = hda->nhlt; @@ -1376,10 +1367,13 @@ int hda_dsp_remove(struct snd_sof_dev *sdev) if (!sdev->dspless_mode_selected) iounmap(sdev->bar[HDA_DSP_BAR]); - iounmap(bus->remap_addr); + return 0; +} +int hda_dsp_remove_late(struct snd_sof_dev *sdev) +{ + iounmap(sof_to_bus(sdev)->remap_addr); sof_hda_bus_exit(sdev); - hda_codec_i915_exit(sdev); return 0; diff --git a/sound/soc/sof/intel/hda.h b/sound/soc/sof/intel/hda.h index e13cdc933ca6b..8e846684279e7 100644 --- a/sound/soc/sof/intel/hda.h +++ b/sound/soc/sof/intel/hda.h @@ -576,6 +576,7 @@ struct sof_intel_hda_stream { int hda_dsp_probe_early(struct snd_sof_dev *sdev); int hda_dsp_probe(struct snd_sof_dev *sdev); int hda_dsp_remove(struct snd_sof_dev *sdev); +int hda_dsp_remove_late(struct snd_sof_dev *sdev); int hda_dsp_core_power_up(struct snd_sof_dev *sdev, unsigned int core_mask); int hda_dsp_core_run(struct snd_sof_dev *sdev, unsigned int core_mask); int hda_dsp_enable_core(struct snd_sof_dev *sdev, unsigned int core_mask);