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Mon, 31 Jul 2023 11:57:37 -0500 (CDT) Received: from ediex01.ad.cirrus.com (198.61.84.80) by ediex01.ad.cirrus.com (198.61.84.80) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.30; Mon, 31 Jul 2023 17:57:32 +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; Mon, 31 Jul 2023 17:57:32 +0100 Received: from EDIN4L06LR3.ad.cirrus.com (EDIN4L06LR3.ad.cirrus.com [198.61.64.107]) by ediswmail.ad.cirrus.com (Postfix) with ESMTP id 9976B11D3; Mon, 31 Jul 2023 16:57:32 +0000 (UTC) From: Richard Fitzgerald To: CC: , , , , Richard Fitzgerald Subject: [PATCH 8/9] ALSA: hda/cs35l56: Fail if .bin not found and firmware not patched Date: Mon, 31 Jul 2023 17:57:25 +0100 Message-ID: <20230731165726.7940-9-rf@opensource.cirrus.com> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20230731165726.7940-1-rf@opensource.cirrus.com> References: <20230731165726.7940-1-rf@opensource.cirrus.com> MIME-Version: 1.0 X-Proofpoint-GUID: KD3mdf9fl-XadVx_X5Byy68JUQFon4mY X-Proofpoint-ORIG-GUID: KD3mdf9fl-XadVx_X5Byy68JUQFon4mY X-Proofpoint-Spam-Reason: safe Message-ID-Hash: MCVILGKPMSBDFBAPQS5JECJETDA2WFVJ X-Message-ID-Hash: MCVILGKPMSBDFBAPQS5JECJETDA2WFVJ X-MailFrom: prvs=3576b45159=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: A tuning patch is always needed to enable the ASP audio port. If the BIOS did not patch the firmware, then it is mandatory to have a .bin file. Signed-off-by: Richard Fitzgerald --- sound/pci/hda/cs35l56_hda.c | 12 +++++++++++- 1 file changed, 11 insertions(+), 1 deletion(-) diff --git a/sound/pci/hda/cs35l56_hda.c b/sound/pci/hda/cs35l56_hda.c index 8f1665d38c92..004740509dbd 100644 --- a/sound/pci/hda/cs35l56_hda.c +++ b/sound/pci/hda/cs35l56_hda.c @@ -555,6 +555,16 @@ static int cs35l56_hda_fw_load(struct cs35l56_hda *cs35l56) &coeff_firmware, &coeff_filename); } + /* + * If the BIOS didn't patch the firmware a bin file is mandatory to + * enable the ASP· + */ + if (!coeff_firmware && firmware_missing) { + dev_err(cs35l56->base.dev, ".bin file required but not found\n"); + ret = -ENOENT; + goto err_fw_release; + } + mutex_lock(&cs35l56->base.irq_lock); /* @@ -615,7 +625,7 @@ static int cs35l56_hda_fw_load(struct cs35l56_hda *cs35l56) cs_dsp_power_down(&cs35l56->cs_dsp); err: mutex_unlock(&cs35l56->base.irq_lock); - +err_fw_release: cs35l56_hda_release_firmware_files(wmfw_firmware, wmfw_filename, coeff_firmware, coeff_filename); err_pm_put: