From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 864EB13A24A; Tue, 24 Sep 2024 19:30:12 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1727206212; cv=none; b=KcfZFlK/N7Nn08LYLYa6fqQ5M4XhV/CJsmwoS5E3kVEvzrjYtaWq3wVw/UFJ2MQHkbqeUy3Jfc4Pvyc6yTvjGcY7Z0XvhSDCFkm0Hpc3qFe4I29KujcHtplH2e0F0LJmvV93wTwQPs0JXqTnPTSZHQ0wYy/U7FMp5LmtFf8UVnY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1727206212; c=relaxed/simple; bh=+wopT08PO3Xk0qA3KFxOOUdPV3pkqooiSc1oP6uVNfs=; h=From:Date:MIME-Version:Content-Type:To:Message-ID:Subject; b=giWru8xgnFN0g3kOUe72VEnkpCNrXHAjaVCyP5GxcspbKupKIenTKjb/ZsAIKQHNAZqcSradE23UGKRxnk65qqqy9RL20XHlq/PdqSrwW41/uJmZPUoUT1vC3adaoiaeL414NiFngZiXVmw3nOuOuCjfhXSjm5JMVMhQbxrpjMk= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=EbQ/P9F2; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="EbQ/P9F2" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 0E92AC4CEC4; Tue, 24 Sep 2024 19:30:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1727206212; bh=+wopT08PO3Xk0qA3KFxOOUdPV3pkqooiSc1oP6uVNfs=; h=From:Date:To:Subject:From; b=EbQ/P9F26//q/tqOHfq4RdU8fHdx1ZJVdQ4UJmpppyRqzR5z38iOsqXaErmPP4uvr dGlx40q8I2FD3FJNGizwRCooGy1tW9c7QZe7uZSm40ai7ivB8yF8BEEexugkXVqU2o DEerZNipJQ5/tu9twTqbZerZbNQ+lPhTe3++7V6roNNWQHoPQD5rcrjjRwEF/WRB/O R67+N0wwe7rMpv4mTaj968IT/3ldINulElxe5v7ao59CjN3M22l7AEFbyiADSMLKDd KpCirtSmUmXNgZomDChvPXFAvcuiVJlOB88BkWNq9/buXJ+ZMS+09e89D1FM8fUa/h oa/GV2e8yx2MQ== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id 781F63806656; Tue, 24 Sep 2024 19:30:15 +0000 (UTC) From: gfrank227 via Bugspray Bot Date: Tue, 24 Sep 2024 19:30:12 +0000 Precedence: bulk X-Mailing-List: bugs@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit To: tiwai@suse.com, perex@perex.cz, linux-sound@vger.kernel.org, bugs@lists.linux.dev Message-ID: <20240924-b219303c0-b3829da31e15@bugzilla.kernel.org> Subject: Mute LED light is not working on my HP laptop X-Bugzilla-Product: Linux X-Bugzilla-Component: Kernel X-Mailer: bugspray 0.1-dev gfrank227 writes via Kernel.org Bugzilla: I have a laptop, HP Pavilion Gaming Laptop 15z-ec0. the laptop has a mute LED light on the F6 key. It is supposed to light up when the sound is muted. However, this does not light up when muted. I have tried various models under snd_hda_intel but nothing has worked. The sound card info is: /proc/asound/card0/codec#0:Codec: Nvidia GPU 94 HDMI/DP /proc/asound/card1/codec#0:Codec: Realtek ALC285 The research I've done indicates that: sudo hda-verb /dev/snd/hwC1D0 0x20 0x500 0x0B && sudo hda-verb /dev/snd/hwC1D0 0x20 0x400 0x7778 enables this LED and sudo hda-verb /dev/snd/hwC1D0 0x20 0x500 0x0B && sudo hda-verb /dev/snd/hwC1D0 0x20 0x400 0x7774 disables the LED. This bug is similar to this bug: https://bugzilla.kernel.org/show_bug.cgi?id=214735 I believe there may be a patch already for other HP models, but something needs to be put into the kernel to tell them to trigger this patch. I would greatly appreciate it if you would be able to apply the patch to my model so that my LED light would work properly. Thanks! View: https://bugzilla.kernel.org/show_bug.cgi?id=219303#c0 You can reply to this message to join the discussion. -- Deet-doot-dot, I am a bot. Kernel.org Bugzilla (bugspray 0.1-dev)