From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 123C5582BBB; Thu, 17 Sep 2026 15:36:35 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1789659403; cv=none; b=eK/oCaBM1BJbqmChjdET/rAgyXhNf+xs3I2SKkForufsoD12oVC9MYfdnlh9PkNx6tEzHfpGE3hRa+HI9KOegZjYOl3+/bL1MTTHp0fvIty0RIZ7m2f3ysWWxINmhfLBDJZYSR+76ouM/9bMhDokkuUlLXnjpwa0c7sfYHncwsM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1789659403; c=relaxed/simple; bh=SDYmh8g2MJnOxPVXV4S6RI47tIM645pcquSZ8WidQzA=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=HtoEIu43OB8UVB4BwrZPXCOHp/tqy9869z7gjcqpDmb9dxYbfolDJvf+U4JXtmLwNRyhxYEYfzCriu97TL8OAnw7i+uvb0P7jmFWpvg0euq7So2yhnoPxedRRmHKtsEtfqNu4SU+WPLeOkFpw72vi3bHjHrUwZGrRYiy506vTJ0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=FrzCphr3; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="FrzCphr3" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 7A3ED1F00899; Thu, 17 Sep 2026 15:36:34 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxfoundation.org; s=korg; t=1789659395; bh=NIJALGeuDyQnoEqBuQIOEyzxpCtCfAuUfbXTJuzwZKk=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=FrzCphr3D/RI18Sv1+3KWRwRJKxvjhNYc+5ryg+gmu51Lw8ibsYEk8SVVaw1plcRT qq+0q4XIx4aymw9XAJzaYc+IpV07+8UHHKhEE6lYWTIpWop7sE945tqCgv0lfA7rUk fHdZCZx1Yyujb/KfA6I04656ra/mCLvK8xaErzOU= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Cezary Rojewski , Mark Brown , Sasha Levin Subject: [PATCH 7.2 241/733] ASoC: Intel: avs: Do not ignore -ENOENT when loading a topology Date: Thu, 17 Sep 2026 16:09:09 +0100 Message-ID: <20260917151357.268410394@linuxfoundation.org> X-Mailer: git-send-email 2.55.0 In-Reply-To: <20260917151350.597953846@linuxfoundation.org> References: <20260917151350.597953846@linuxfoundation.org> User-Agent: quilt/0.69 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 7.2-stable review patch. If anyone has any objections, please let me know. ------------------ From: Cezary Rojewski [ Upstream commit c6dceca9f78fbd478c41735457c4de9c25a6b1c8 ] avs_load_topology() combines request_firmware() and snd_soc_tplg_component_load(). The fallback mechanism introduced for the HDAudio based boards honors -ENOENT and checks for a generic topology if no specific is found before giving up and failing the component probing. However, if -ENOENT is returned by the latter function - snd_soc_tplg_component_load() - is shall not be ignored. That means there is an actual problem with the topology file and no fallback shall be attempted. Fixes: 739c031110da ("ASoC: Intel: avs: Provide support for fallback topology") Signed-off-by: Cezary Rojewski Link: https://patch.msgid.link/20260902081814.1590883-7-cezary.rojewski@intel.com Signed-off-by: Mark Brown Signed-off-by: Sasha Levin --- sound/soc/intel/avs/pcm.c | 34 ++++++++++++++++++++-------------- sound/soc/intel/avs/topology.c | 2 +- sound/soc/intel/avs/topology.h | 1 + 3 files changed, 22 insertions(+), 15 deletions(-) diff --git a/sound/soc/intel/avs/pcm.c b/sound/soc/intel/avs/pcm.c index 797b9c9163b49..094ea1366ea8f 100644 --- a/sound/soc/intel/avs/pcm.c +++ b/sound/soc/intel/avs/pcm.c @@ -6,6 +6,7 @@ // Amadeusz Slawinski // +#include #include #include #include @@ -987,13 +988,25 @@ static int avs_component_load_libraries(struct avs_soc_component *acomp) return ret; } +static int avs_request_topology(struct snd_soc_component *component, const char *name, + const struct firmware **fw) +{ + char *fullname __free(kfree) = NULL; + + fullname = kasprintf(GFP_KERNEL, "%s/%s", component->driver->topology_name_prefix, name); + if (!fullname) + return -ENOMEM; + + return request_firmware(fw, fullname, component->dev); +} + static int avs_component_probe(struct snd_soc_component *component) { struct snd_soc_card *card = component->card; struct snd_soc_acpi_mach *mach; struct avs_soc_component *acomp; + const struct firmware *fw; struct avs_dev *adev; - char *filename; int ret; dev_dbg(card->dev, "probing %s card %s\n", component->name, card->name); @@ -1009,13 +1022,7 @@ static int avs_component_probe(struct snd_soc_component *component) goto finalize; /* Load specified topology and create debugfs for it. */ - filename = kasprintf(GFP_KERNEL, "%s/%s", component->driver->topology_name_prefix, - mach->tplg_filename); - if (!filename) - return -ENOMEM; - - ret = avs_load_topology(component, filename); - kfree(filename); + ret = avs_request_topology(component, mach->tplg_filename, &fw); if (ret == -ENOENT && !strncmp(mach->tplg_filename, "hda-", 4)) { unsigned int vendor_id; @@ -1030,18 +1037,17 @@ static int avs_component_probe(struct snd_soc_component *component) "hda-generic-tplg.bin"); if (!mach->tplg_filename) return -ENOMEM; - filename = kasprintf(GFP_KERNEL, "%s/%s", component->driver->topology_name_prefix, - mach->tplg_filename); - if (!filename) - return -ENOMEM; dev_info(card->dev, "trying to load fallback topology %s\n", mach->tplg_filename); - ret = avs_load_topology(component, filename); - kfree(filename); + ret = avs_request_topology(component, mach->tplg_filename, &fw); } if (ret < 0) return ret; + ret = snd_soc_tplg_component_load(component, &avs_tplg_ops, fw); + if (ret) + return ret; + ret = avs_component_load_libraries(acomp); if (ret < 0) { dev_err(card->dev, "libraries loading failed: %d\n", ret); diff --git a/sound/soc/intel/avs/topology.c b/sound/soc/intel/avs/topology.c index 9033f683393c4..0a267937044de 100644 --- a/sound/soc/intel/avs/topology.c +++ b/sound/soc/intel/avs/topology.c @@ -2194,7 +2194,7 @@ avs_control_load(struct snd_soc_component *comp, int index, struct snd_kcontrol_ return 0; } -static const struct snd_soc_tplg_ops avs_tplg_ops = { +const struct snd_soc_tplg_ops avs_tplg_ops = { .io_ops = avs_control_ops, .io_ops_count = ARRAY_SIZE(avs_control_ops), .control_load = avs_control_load, diff --git a/sound/soc/intel/avs/topology.h b/sound/soc/intel/avs/topology.h index 1cf7455b6c010..b5799c994b887 100644 --- a/sound/soc/intel/avs/topology.h +++ b/sound/soc/intel/avs/topology.h @@ -230,6 +230,7 @@ struct avs_tplg_module { struct list_head node; }; +extern const struct snd_soc_tplg_ops avs_tplg_ops; struct avs_tplg *avs_tplg_new(struct snd_soc_component *comp); int avs_load_topology(struct snd_soc_component *comp, const char *filename); -- 2.53.0