From mboxrd@z Thu Jan 1 00:00:00 1970 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 09288C433EF for ; Mon, 9 May 2022 21:49:03 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230477AbiEIVwy (ORCPT ); Mon, 9 May 2022 17:52:54 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55914 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230265AbiEIVvS (ORCPT ); Mon, 9 May 2022 17:51:18 -0400 Received: from mx0b-001ae601.pphosted.com (mx0a-001ae601.pphosted.com [67.231.149.25]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7155B2701BE for ; Mon, 9 May 2022 14:47:23 -0700 (PDT) Received: from pps.filterd (m0077473.ppops.net [127.0.0.1]) by mx0a-001ae601.pphosted.com (8.17.1.5/8.17.1.5) with ESMTP id 249Bt3ZA026043; Mon, 9 May 2022 16:47:12 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cirrus.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-transfer-encoding : content-type; s=PODMain02222019; bh=9Zok9aP2RZgfH7pK/0w2IshUjjm9YCWbNUq6hqQKsHI=; b=Ih3ErKS4cJyiMh/t9GhfPNitRevNWeSZm/2HgNd1FYjWbSzRDdeDC0N0zzFDAZXflkVo iQM0BDrcoO/hYIwNjkvcGiZc4NdECJ7El2xkgCHhbu9mPwHTikjB9MEcKz6875BPxibc 3A+ZXDmC8xaiSvGV0QHMWNHwodzPvA5zinVWLW2rxUxIcEquFdnoRHOdLrGf86Op5BN3 yuslM3hrJ/11xbFA3B67q6xcFLz2IpK1UlRyfH4cuLVNU7ujMz2e0pS3cXWey7qEwtyM MZ783Jh4jYFeqxGd9bPO0FnDN4SxlUvltV/vT6wWWnnJP2iuqTp1QQ7xrThJc7xZOzDa xg== Received: from ediex01.ad.cirrus.com ([84.19.233.68]) by mx0a-001ae601.pphosted.com (PPS) with ESMTPS id 3fwp613jeu-2 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=NOT); Mon, 09 May 2022 16:47:12 -0500 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_128_GCM_SHA256) id 15.1.2375.24; Mon, 9 May 2022 22:47:09 +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 15.1.2375.24 via Frontend Transport; Mon, 9 May 2022 22:47:09 +0100 Received: from vitaly-Legion-7-16ACHg6.ad.cirrus.com (unknown [198.90.238.55]) by ediswmail.ad.cirrus.com (Postfix) with ESMTP id 99028B10; Mon, 9 May 2022 21:47:09 +0000 (UTC) From: Vitaly Rodionov To: Jaroslav Kysela , Takashi Iwai , Mark Brown CC: , , , Stefan Binding Subject: [PATCH v2 14/26] ALSA: hda: cs35l41: Save Subsystem ID inside CS35L41 Driver Date: Mon, 9 May 2022 22:46:51 +0100 Message-ID: <20220509214703.4482-15-vitalyr@opensource.cirrus.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20220509214703.4482-1-vitalyr@opensource.cirrus.com> References: <20220509214703.4482-1-vitalyr@opensource.cirrus.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-Proofpoint-GUID: meRHbqGRRAkGLc7wLUJoJG36BrMj85_p X-Proofpoint-ORIG-GUID: meRHbqGRRAkGLc7wLUJoJG36BrMj85_p X-Proofpoint-Spam-Reason: safe Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Stefan Binding The Subsystem ID is read from the HDA driver, and will be used by the CS35L41 driver to be able to uniquely identify the laptop, which is required to be able to define firmware to be used by specific models. Signed-off-by: Stefan Binding Signed-off-by: Vitaly Rodionov --- sound/pci/hda/cs35l41_hda.c | 3 +++ sound/pci/hda/cs35l41_hda.h | 1 + sound/pci/hda/hda_component.h | 1 + sound/pci/hda/patch_realtek.c | 1 + 4 files changed, 6 insertions(+) diff --git a/sound/pci/hda/cs35l41_hda.c b/sound/pci/hda/cs35l41_hda.c index fe2ba03e602b..c235b899aa04 100644 --- a/sound/pci/hda/cs35l41_hda.c +++ b/sound/pci/hda/cs35l41_hda.c @@ -346,6 +346,9 @@ static int cs35l41_hda_bind(struct device *dev, struct device *master, void *mas return -EBUSY; comps->dev = dev; + if (!cs35l41->acpi_subsystem_id) + cs35l41->acpi_subsystem_id = devm_kasprintf(dev, GFP_KERNEL, + "%.8x", comps->subsystem_id); cs35l41->codec = comps->codec; strscpy(comps->name, dev_name(dev), sizeof(comps->name)); comps->playback_hook = cs35l41_hda_playback_hook; diff --git a/sound/pci/hda/cs35l41_hda.h b/sound/pci/hda/cs35l41_hda.h index 03c5f14631dd..b8352088a5cb 100644 --- a/sound/pci/hda/cs35l41_hda.h +++ b/sound/pci/hda/cs35l41_hda.h @@ -42,6 +42,7 @@ struct cs35l41_hda { int channel_index; unsigned volatile long irq_errors; const char *amp_name; + const char *acpi_subsystem_id; struct regmap_irq_chip_data *irq_data; bool firmware_running; bool halo_initialized; diff --git a/sound/pci/hda/hda_component.h b/sound/pci/hda/hda_component.h index 534e845b9cd1..fa6df52e7855 100644 --- a/sound/pci/hda/hda_component.h +++ b/sound/pci/hda/hda_component.h @@ -14,6 +14,7 @@ struct hda_component { struct device *dev; char name[HDA_MAX_NAME_SIZE]; + int subsystem_id; struct hda_codec *codec; void (*playback_hook)(struct device *dev, int action); }; diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index 3220f9f59e21..13ddece6096a 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -6631,6 +6631,7 @@ static void cs35l41_generic_fixup(struct hda_codec *cdc, int action, const char if (!name) return; spec->comps[i].codec = cdc; + spec->comps[i].subsystem_id = cdc->core.subsystem_id; component_match_add(dev, &spec->match, component_compare_dev_name, name); } ret = component_master_add_with_match(dev, &comp_master_ops, spec->match); -- 2.34.1