From patchwork Wed Oct 4 14:55:29 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Maarten Lankhorst X-Patchwork-Id: 13409851 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 3D88FE7C4F4 for ; Thu, 5 Oct 2023 07:57:08 +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 7A1FDE8C; Thu, 5 Oct 2023 09:56:16 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 7A1FDE8C DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1696492626; bh=BaqMvsTjFJAptscIoGJUvKt2hB0PVLodS50PI6mhsVY=; 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=lalx1OZFJWlO506fLqgcN55RRCwt6SLOMJnLoRfZqllxlDWpcDZzXGBLVtzH0cw1d DQeLHnteSYpmFrxi7s4Pg+k0DMw84RjFEb0V+DPehs4u3yaD135VrU7Ax2yQJOPYH9 3+S6UnzBYyaeTgwyCutZU0SaB2ZPbPz7S3nzdy5o= Received: by alsa1.perex.cz (Postfix, from userid 50401) id 5762FF80610; Thu, 5 Oct 2023 09:52:50 +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 B3B32F80610; Thu, 5 Oct 2023 09:52:49 +0200 (CEST) Received: by alsa1.perex.cz (Postfix, from userid 50401) id 38636F80553; Wed, 4 Oct 2023 16:56:07 +0200 (CEST) Received: from mblankhorst.nl (lankhorst.se [IPv6:2a02:2308:0:7ec:e79c:4e97:b6c4:f0ae]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by alsa1.perex.cz (Postfix) with ESMTPS id 7108DF80310; Wed, 4 Oct 2023 16:55:56 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 7108DF80310 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, Maarten Lankhorst Subject: [PATCH v6 01/12] ASoC: SOF: core: Ensure sof_ops_free() is still called when probe never ran. Date: Wed, 4 Oct 2023 16:55:29 +0200 Message-Id: <20231004145540.32321-2-maarten.lankhorst@linux.intel.com> X-Mailer: git-send-email 2.40.1 In-Reply-To: <20231004145540.32321-1-maarten.lankhorst@linux.intel.com> References: <20231004145540.32321-1-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: FUUST7NYGDPC5D3WE5CXWR7SZQC42LKJ X-Message-ID-Hash: FUUST7NYGDPC5D3WE5CXWR7SZQC42LKJ X-Mailman-Approved-At: Thu, 05 Oct 2023 07:52:35 +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: In an effort to not call sof_ops_free twice, we stopped running it when probe was aborted. Check the result of cancel_work_sync to see if this was the case. Fixes: 31bb7bd9ffee ("ASoC: SOF: core: Only call sof_ops_free() on remove if the probe was successful") Cc: Peter Ujfalusi Acked-by: Mark Brown --- sound/soc/sof/core.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/sound/soc/sof/core.c b/sound/soc/sof/core.c index 2d1616b81485..0938b259f703 100644 --- a/sound/soc/sof/core.c +++ b/sound/soc/sof/core.c @@ -459,9 +459,10 @@ int snd_sof_device_remove(struct device *dev) struct snd_sof_dev *sdev = dev_get_drvdata(dev); struct snd_sof_pdata *pdata = sdev->pdata; int ret; + bool aborted = false; if (IS_ENABLED(CONFIG_SND_SOC_SOF_PROBE_WORK_QUEUE)) - cancel_work_sync(&sdev->probe_work); + aborted = cancel_work_sync(&sdev->probe_work); /* * Unregister any registered client device first before IPC and debugfs @@ -487,6 +488,9 @@ int snd_sof_device_remove(struct device *dev) snd_sof_free_debug(sdev); snd_sof_remove(sdev); sof_ops_free(sdev); + } else if (aborted) { + /* probe_work never ran */ + sof_ops_free(sdev); } /* release firmware */ From patchwork Wed Oct 4 14:55:30 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Maarten Lankhorst X-Patchwork-Id: 13409852 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 4AD76E7C4F5 for ; Thu, 5 Oct 2023 07:57:18 +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 7DA48EEC; Thu, 5 Oct 2023 09:56:26 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 7DA48EEC DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1696492636; bh=WlAScS0RjrknbQaMr39UICVGhe/yH3IKqpY2stK0lZI=; 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=IqV9iWi9MelpGlVKHYOijMluHLYhRi9EWv08IRSWF9mdZZz2+OV4S2hTb+nY4H6KG s92LLbn5WV3wEaeE+BIOeffwVPBAVK0eEVXBJW296nnEtO+I4lAPr3pOIWZValP0UC 9uBqKkO658y5jXrKxIy+dzgmw7P4wrdsvCxuTCUY= Received: by alsa1.perex.cz (Postfix, from userid 50401) id 3DE88F8062D; Thu, 5 Oct 2023 09:52:52 +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 9499FF80623; Thu, 5 Oct 2023 09:52:51 +0200 (CEST) Received: by alsa1.perex.cz (Postfix, from userid 50401) id 92291F80587; Wed, 4 Oct 2023 16:56:10 +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 D1E6AF80130; Wed, 4 Oct 2023 16:56:00 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz D1E6AF80130 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, Maarten Lankhorst Subject: [PATCH v6 02/12] ASoC: SOF: core: Add probe_early and remove_late callbacks Date: Wed, 4 Oct 2023 16:55:30 +0200 Message-Id: <20231004145540.32321-3-maarten.lankhorst@linux.intel.com> X-Mailer: git-send-email 2.40.1 In-Reply-To: <20231004145540.32321-1-maarten.lankhorst@linux.intel.com> References: <20231004145540.32321-1-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: KKCMOE3DKDKKZNCSSSLX4DNVCCWSQZJM X-Message-ID-Hash: KKCMOE3DKDKKZNCSSSLX4DNVCCWSQZJM X-Mailman-Approved-At: Thu, 05 Oct 2023 07:52:37 +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: From: Pierre-Louis Bossart The existing DSP probe may be handled in a workqueue to allow for extra time, typically for the i915 request_module and HDAudio codec handling. With the upcoming changes for i915/Xe driver relying on the -EPROBE_DEFER mechanism, we need to have a first pass of the probe which cannot be pushed to a workqueue. Introduce 2 new optional callbacks. probe_early is called before the workqueue runs. remove_late may be called from the workqueue if load is unsuccesful, but will otherwise be called on module unload. Signed-off-by: Pierre-Louis Bossart Signed-off-by: Maarten Lankhorst Acked-by: Mark Brown --- sound/soc/sof/core.c | 11 +++++++++++ sound/soc/sof/ops.h | 16 ++++++++++++++++ sound/soc/sof/sof-priv.h | 2 ++ 3 files changed, 29 insertions(+) diff --git a/sound/soc/sof/core.c b/sound/soc/sof/core.c index 0938b259f703..d7b090224f1b 100644 --- a/sound/soc/sof/core.c +++ b/sound/soc/sof/core.c @@ -327,6 +327,7 @@ static int sof_probe_continue(struct snd_sof_dev *sdev) dsp_err: snd_sof_remove(sdev); probe_err: + snd_sof_remove_late(sdev); sof_ops_free(sdev); /* all resources freed, update state to match */ @@ -436,6 +437,14 @@ int snd_sof_device_probe(struct device *dev, struct snd_sof_pdata *plat_data) sof_set_fw_state(sdev, SOF_FW_BOOT_NOT_STARTED); + /* + * first pass of probe which isn't allowed to run in a work-queue, + * typically to rely on -EPROBE_DEFER dependencies + */ + ret = snd_sof_probe_early(sdev); + if (ret < 0) + return ret; + if (IS_ENABLED(CONFIG_SND_SOC_SOF_PROBE_WORK_QUEUE)) { INIT_WORK(&sdev->probe_work, sof_probe_work); schedule_work(&sdev->probe_work); @@ -487,9 +496,11 @@ int snd_sof_device_remove(struct device *dev) snd_sof_ipc_free(sdev); snd_sof_free_debug(sdev); snd_sof_remove(sdev); + snd_sof_remove_late(sdev); sof_ops_free(sdev); } else if (aborted) { /* probe_work never ran */ + snd_sof_remove_late(sdev); sof_ops_free(sdev); } diff --git a/sound/soc/sof/ops.h b/sound/soc/sof/ops.h index 9ab7b9be765b..3ebcfc237385 100644 --- a/sound/soc/sof/ops.h +++ b/sound/soc/sof/ops.h @@ -38,6 +38,14 @@ static inline void sof_ops_free(struct snd_sof_dev *sdev) /* Mandatory operations are verified during probing */ /* init */ +static inline int snd_sof_probe_early(struct snd_sof_dev *sdev) +{ + if (sof_ops(sdev)->probe_early) + return sof_ops(sdev)->probe_early(sdev); + + return 0; +} + static inline int snd_sof_probe(struct snd_sof_dev *sdev) { return sof_ops(sdev)->probe(sdev); @@ -51,6 +59,14 @@ static inline int snd_sof_remove(struct snd_sof_dev *sdev) return 0; } +static inline int snd_sof_remove_late(struct snd_sof_dev *sdev) +{ + if (sof_ops(sdev)->remove_late) + return sof_ops(sdev)->remove_late(sdev); + + return 0; +} + static inline int snd_sof_shutdown(struct snd_sof_dev *sdev) { if (sof_ops(sdev)->shutdown) diff --git a/sound/soc/sof/sof-priv.h b/sound/soc/sof/sof-priv.h index d4f6702e93dc..e73a92189fe1 100644 --- a/sound/soc/sof/sof-priv.h +++ b/sound/soc/sof/sof-priv.h @@ -165,8 +165,10 @@ struct sof_firmware { struct snd_sof_dsp_ops { /* probe/remove/shutdown */ + int (*probe_early)(struct snd_sof_dev *sof_dev); /* optional */ int (*probe)(struct snd_sof_dev *sof_dev); /* mandatory */ int (*remove)(struct snd_sof_dev *sof_dev); /* optional */ + int (*remove_late)(struct snd_sof_dev *sof_dev); /* optional */ int (*shutdown)(struct snd_sof_dev *sof_dev); /* optional */ /* DSP core boot / reset */ From patchwork Wed Oct 4 14:55:31 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Maarten Lankhorst X-Patchwork-Id: 13409863 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 9B354E7C4F5 for ; 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Thu, 5 Oct 2023 09:53:25 +0200 (CEST) Received: by alsa1.perex.cz (Postfix, from userid 50401) id 7900DF80310; Wed, 4 Oct 2023 16:56:48 +0200 (CEST) Received: from mblankhorst.nl (lankhorst.se [IPv6:2a02:2308:0:7ec:e79c:4e97:b6c4:f0ae]) (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 7A775F8047D; Wed, 4 Oct 2023 16:56:02 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 7A775F8047D 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, Maarten Lankhorst Subject: [PATCH v6 03/12] ASoC: SOF: Intel: hda: start splitting the probe Date: Wed, 4 Oct 2023 16:55:31 +0200 Message-Id: <20231004145540.32321-4-maarten.lankhorst@linux.intel.com> X-Mailer: git-send-email 2.40.1 In-Reply-To: <20231004145540.32321-1-maarten.lankhorst@linux.intel.com> References: <20231004145540.32321-1-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: TFBETMQHAYF7PZM2EMHDCZTBUXAL5MTC X-Message-ID-Hash: TFBETMQHAYF7PZM2EMHDCZTBUXAL5MTC X-Mailman-Approved-At: Thu, 05 Oct 2023 07:53:13 +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: From: Pierre-Louis Bossart This patch moves the initial parts of the probe to the probe_early() callback, which provides a much faster decision on whether the SOF driver shall deal with a specific platform or yield to other Intel drivers. This is a limited functionality change, the bigger change is to move the i915/Xe initialization to the probe_early(). Signed-off-by: Pierre-Louis Bossart Signed-off-by: Maarten Lankhorst Acked-by: Mark Brown --- sound/soc/sof/intel/hda-common-ops.c | 1 + sound/soc/sof/intel/hda.c | 16 +++++++++++++--- sound/soc/sof/intel/hda.h | 1 + 3 files changed, 15 insertions(+), 3 deletions(-) diff --git a/sound/soc/sof/intel/hda-common-ops.c b/sound/soc/sof/intel/hda-common-ops.c index 8e1cd0babd32..1cc18fb2b75b 100644 --- a/sound/soc/sof/intel/hda-common-ops.c +++ b/sound/soc/sof/intel/hda-common-ops.c @@ -16,6 +16,7 @@ struct snd_sof_dsp_ops sof_hda_common_ops = { /* probe/remove/shutdown */ + .probe_early = hda_dsp_probe_early, .probe = hda_dsp_probe, .remove = hda_dsp_remove, diff --git a/sound/soc/sof/intel/hda.c b/sound/soc/sof/intel/hda.c index 15e6779efaa3..86a2571488bc 100644 --- a/sound/soc/sof/intel/hda.c +++ b/sound/soc/sof/intel/hda.c @@ -1118,11 +1118,10 @@ static irqreturn_t hda_dsp_interrupt_thread(int irq, void *context) return IRQ_HANDLED; } -int hda_dsp_probe(struct snd_sof_dev *sdev) +int hda_dsp_probe_early(struct snd_sof_dev *sdev) { struct pci_dev *pci = to_pci_dev(sdev->dev); struct sof_intel_hda_dev *hdev; - struct hdac_bus *bus; const struct sof_intel_dsp_desc *chip; int ret = 0; @@ -1162,6 +1161,17 @@ int hda_dsp_probe(struct snd_sof_dev *sdev) sdev->pdata->hw_pdata = hdev; hdev->desc = chip; +err: + return ret; +} + +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", PLATFORM_DEVID_NONE, NULL, 0); @@ -1299,7 +1309,7 @@ int hda_dsp_probe(struct snd_sof_dev *sdev) platform_device_unregister(hdev->dmic_dev); iounmap(bus->remap_addr); hda_codec_i915_exit(sdev); -err: + return ret; } diff --git a/sound/soc/sof/intel/hda.h b/sound/soc/sof/intel/hda.h index 5c517ec57d4a..e13cdc933ca6 100644 --- a/sound/soc/sof/intel/hda.h +++ b/sound/soc/sof/intel/hda.h @@ -573,6 +573,7 @@ struct sof_intel_hda_stream { /* * DSP Core services. */ +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_core_power_up(struct snd_sof_dev *sdev, unsigned int core_mask); From patchwork Wed Oct 4 14:55:32 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Maarten Lankhorst X-Patchwork-Id: 13409862 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 BD0B6E7C4F4 for ; Thu, 5 Oct 2023 08:00:35 +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 A4E6EF73; Thu, 5 Oct 2023 09:59:43 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz A4E6EF73 DKIM-Signature: v=1; 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Wed, 4 Oct 2023 16:56:03 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 34E3FF80549 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, Maarten Lankhorst Subject: [PATCH v6 04/12] ALSA: hda: Intel: Fix error handling in azx_probe() Date: Wed, 4 Oct 2023 16:55:32 +0200 Message-Id: <20231004145540.32321-5-maarten.lankhorst@linux.intel.com> X-Mailer: git-send-email 2.40.1 In-Reply-To: <20231004145540.32321-1-maarten.lankhorst@linux.intel.com> References: <20231004145540.32321-1-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: XXVBXBRORDSGMQPNDUKC2AFT5PSDRE4P X-Message-ID-Hash: XXVBXBRORDSGMQPNDUKC2AFT5PSDRE4P X-Mailman-Approved-At: Thu, 05 Oct 2023 07:53:12 +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: Add missing pci_set_drv to NULL call on error. Signed-off-by: Maarten Lankhorst Reviewed-by: Pierre-Louis Bossart Reviewed-by: Peter Ujfalusi Reviewed-by: Kai Vehmanen --- sound/pci/hda/hda_intel.c | 1 + 1 file changed, 1 insertion(+) diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c index ca765ac4765f..b4ac0d43c09b 100644 --- a/sound/pci/hda/hda_intel.c +++ b/sound/pci/hda/hda_intel.c @@ -2176,6 +2176,7 @@ static int azx_probe(struct pci_dev *pci, return 0; out_free: + pci_set_drvdata(pci, NULL); snd_card_free(card); return err; } From patchwork Wed Oct 4 14:55:33 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Maarten Lankhorst X-Patchwork-Id: 13409853 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 40B2AE7C4F4 for ; Thu, 5 Oct 2023 07:57:32 +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 721A8ED8; Thu, 5 Oct 2023 09:56:40 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 721A8ED8 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1696492650; bh=EYQwXCtV96s1GxIZVqn9iZf9EsHbIn+zzB+3W9qMiPQ=; 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=WSN8Tub5lYUJKn8SopJ9+uLho3j3sBfZhCm9G3Xu8RMPmYcqNMz4LceRbawY5NEsB HszCMLxVjfcZUqF9n5aFpLdUO/M6ouF3vNkyIlvVm691H/U/oS4ebzvzQw2jpkJdco 9gIYR62uuhNeKpQJTLrEU9c8hm/ebQk4bke2oJus= Received: by alsa1.perex.cz (Postfix, from userid 50401) id A8023F8063C; Thu, 5 Oct 2023 09:52:55 +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 A8CDEF80635; Thu, 5 Oct 2023 09:52:54 +0200 (CEST) Received: by alsa1.perex.cz (Postfix, from userid 50401) id 6BF4CF80553; Wed, 4 Oct 2023 16:56:13 +0200 (CEST) Received: from mblankhorst.nl (lankhorst.se [IPv6:2a02:2308:0:7ec:e79c:4e97:b6c4:f0ae]) (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 4B8DEF800C1; Wed, 4 Oct 2023 16:56:05 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 4B8DEF800C1 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, Maarten Lankhorst Subject: [PATCH v6 05/12] ALSA: hda: i915: Allow override of gpu binding. Date: Wed, 4 Oct 2023 16:55:33 +0200 Message-Id: <20231004145540.32321-6-maarten.lankhorst@linux.intel.com> X-Mailer: git-send-email 2.40.1 In-Reply-To: <20231004145540.32321-1-maarten.lankhorst@linux.intel.com> References: <20231004145540.32321-1-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: 4P23O5VJCPWHQXIEVSYOMC7P2ASPNOUS X-Message-ID-Hash: 4P23O5VJCPWHQXIEVSYOMC7P2ASPNOUS X-Mailman-Approved-At: Thu, 05 Oct 2023 07:52:37 +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: Selecting CONFIG_DRM selects CONFIG_VIDEO_NOMODESET, which exports video_firmware_drivers_only(). This can be used as a first approximation on whether i915 will be available. It's safe to use as this is only built when CONFIG_SND_HDA_I915 is selected by CONFIG_I915. It's not completely fool proof, as you can boot with "nomodeset i915.modeset=1" to make i915 load regardless, or use "i915.force_probe=!*" to never load i915, but the common case of booting with nomodeset to disable all GPU drivers this will work as intended. Because of this, we add an extra module parameter, snd_hda_core.gpu_bind that can be used to signal users intent. -1 follows nomodeset, 0 disables binding, 1 forces wait/-EPROBE_DEFER on binding. Signed-off-by: Maarten Lankhorst Reviewed-by: Peter Ujfalusi Reviewed-by: Kai Vehmanen Reviewed-by: Pierre-Louis Bossart --- sound/hda/hdac_i915.c | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/sound/hda/hdac_i915.c b/sound/hda/hdac_i915.c index b428537f284c..a4a712c795c3 100644 --- a/sound/hda/hdac_i915.c +++ b/sound/hda/hdac_i915.c @@ -10,6 +10,12 @@ #include #include #include +#include