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Thu, 19 Mar 2026 16:19:50 +0800 Received: from RTKEXHMBS06.realtek.com.tw (10.21.1.56) by RTKEXHMBS02.realtek.com.tw (172.21.6.41) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1748.10; Thu, 19 Mar 2026 16:19:49 +0800 Received: from RTKEXHMBS06.realtek.com.tw ([fe80::4cbd:6c6c:b92b:3913]) by RTKEXHMBS06.realtek.com.tw ([fe80::4cbd:6c6c:b92b:3913%10]) with mapi id 15.02.1748.010; Thu, 19 Mar 2026 16:19:49 +0800 From: Kailang To: "Takashi Iwai (tiwai@suse.de)" CC: " (alsa-devel@alsa-project.org)" , "linux-sound@vger.kernel.org" , Chris Chiu Subject: Fix speaker mute LED for HP EliteBoard G1a Thread-Topic: Fix speaker mute LED for HP EliteBoard G1a Thread-Index: Ady3eK5w59bdlfMNTFqK9E9hUhRblQ== Date: Thu, 19 Mar 2026 08:19:49 +0000 Message-ID: <279e929e884849df84687dbd67f20037@realtek.com> Accept-Language: zh-TW, en-US Content-Language: zh-TW X-MS-Has-Attach: yes x-originating-ip: [172.21.6.42] Content-Type: multipart/mixed; boundary="_002_279e929e884849df84687dbd67f20037realtekcom_" MIME-Version: 1.0 Message-ID-Hash: 33XOBS4WJ26IV3W6FJTYGBPMOQOGKBOS X-Message-ID-Hash: 33XOBS4WJ26IV3W6FJTYGBPMOQOGKBOS X-MailFrom: kailang@realtek.com X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; loop; banned-address; header-match-alsa-devel.alsa-project.org-0; header-match-alsa-devel.alsa-project.org-1; emergency; member-moderation; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; digests; suspicious-header X-Mailman-Version: 3.3.10 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: --_002_279e929e884849df84687dbd67f20037realtekcom_ Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Hi Takashi, HP EliteBoard G1a platform, the speaker mute LED failed to function. Attach patch will fix it. Thanks. BR, Kailang --_002_279e929e884849df84687dbd67f20037realtekcom_ Content-Type: application/octet-stream; name="0000-hp-nexusx-mute-led-v001-2-1.patch" Content-Description: 0000-hp-nexusx-mute-led-v001-2-1.patch Content-Disposition: attachment; filename="0000-hp-nexusx-mute-led-v001-2-1.patch"; size=2265; creation-date="Thu, 19 Mar 2026 07:48:48 GMT"; modification-date="Thu, 19 Mar 2026 08:14:41 GMT" Content-Transfer-Encoding: base64 RnJvbSBhYjllYmY1ZGZmNGYzMDljMWUwMjFiZDZmZjc2MzA5MWRlY2FiMjAzIE1vbiBTZXAgMTcg MDA6MDA6MDAgMjAwMQpGcm9tOiBLYWlsYW5nIFlhbmcgPGthaWxhbmdAcmVhbHRlay5jb20+CkRh dGU6IFRodSwgMTkgTWFyIDIwMjYgMTU6NDk6NDYgKzA4MDAKU3ViamVjdDogW1BBVENIXSBBTFNB OiBoZGEvcmVhbHRlayAtIEZpeGVkIFNwZWFrZXIgTXV0ZSBMRUQgZm9yIEhQIEVsaXRlQm9hcmQg RzFhIHBsYXRmb3JtCgpPbiB0aGUgSFAgRWxpdGVCb2FyZCBHMWEgcGxhdGZvcm0gKG1vZGVscyB3 aXRob3V0IGEgaGVhZHBob25lIGphY2spLgp0aGUgc3BlYWtlciBtdXRlIExFRCBmYWlsZWQgdG8g ZnVuY3Rpb24uIFRoZSBTeXNmcyBjdGwtbGVkIGluZm8gc2hvd2VkIAplbXB0eSB2YWx1ZXMgYmVj YXVzZSB0aGUgc3RhbmRhcmQgTEVEIHJlZ2lzdHJhdGlvbiBjb3VsZG4ndCBjb3JyZWN0bHkgCmJp bmQgdG8gdGhlIG1hc3RlciBzd2l0Y2guCkFkZGluZyB0aGlzIHBhdGNoIHdpbGwgZml4IGFuZCBl bmFibGUgdGhlIHNwZWFrZXIgbXV0ZSBMRUQgZmVhdHVyZS4KClRlc3RlZC1ieTogQ2hyaXMgQ2hp dSA8Y2hyaXMuY2hpdUBjYW5vbmljYWwuY29tPgpTaWduZWQtb2ZmLWJ5OiBLYWlsYW5nIFlhbmcg PGthaWxhbmdAcmVhbHRlay5jb20+CgpkaWZmIC0tZ2l0IGEvc291bmQvaGRhL2NvZGVjcy9yZWFs dGVrL2FsYzI2OS5jIGIvc291bmQvaGRhL2NvZGVjcy9yZWFsdGVrL2FsYzI2OS5jCmluZGV4IDMy N2Y0ZGMxYjA5Zi4uOTEwNjQ5OGViMTlmIDEwMDY0NAotLS0gYS9zb3VuZC9oZGEvY29kZWNzL3Jl YWx0ZWsvYWxjMjY5LmMKKysrIGIvc291bmQvaGRhL2NvZGVjcy9yZWFsdGVrL2FsYzI2OS5jCkBA IC0zNzI1LDIyICszNzI1LDQyIEBAIHN0YXRpYyB2b2lkIGFsYzI0NV90YXMyNzgxX3NwaV9ocF9m aXh1cF9tdXRlbGVkKHN0cnVjdCBoZGFfY29kZWMgKmNvZGVjLAogCWFsY19maXh1cF9ocF9ncGlv X2xlZChjb2RlYywgYWN0aW9uLCAweDA0LCAweDApOwogCWFsYzI4NV9maXh1cF9ocF9jb2VmX21p Y211dGVfbGVkKGNvZGVjLCBmaXgsIGFjdGlvbik7CiB9CisKK3N0YXRpYyB2b2lkIGFsYzI0NV9o cF9zcGtfbXV0ZV9sZWRfdXBkYXRlKHZvaWQgKnByaXZhdGVfZGF0YSwgaW50IGVuYWJsZWQpCit7 CisJc3RydWN0IGhkYV9jb2RlYyAqY29kZWMgPSBwcml2YXRlX2RhdGE7CisJdW5zaWduZWQgaW50 IHZhbDsKKworCXZhbCA9IGVuYWJsZWQgPyAweDA4IDogMHgwNDsgLyogMHgwOCBsZWQgb24sIDB4 MDQgbGVkIG9mZiAqLworCWFsY191cGRhdGVfY29lZl9pZHgoY29kZWMsIDB4MGIsIDB4MGMsIHZh bCk7Cit9CisKIC8qIEpEMjogbXV0ZSBsZWQgR1BJTzM6IG1pY211dGUgbGVkICovCiBzdGF0aWMg dm9pZCBhbGMyNDVfdGFzMjc4MV9pMmNfaHBfZml4dXBfbXV0ZWxlZChzdHJ1Y3QgaGRhX2NvZGVj ICpjb2RlYywKIAkJCQkJICBjb25zdCBzdHJ1Y3QgaGRhX2ZpeHVwICpmaXgsIGludCBhY3Rpb24p CiB7CiAJc3RydWN0IGFsY19zcGVjICpzcGVjID0gY29kZWMtPnNwZWM7CisJaGRhX25pZF90IGhw X3BpbiA9IGFsY19nZXRfaHBfcGluKHNwZWMpOwogCXN0YXRpYyBjb25zdCBoZGFfbmlkX3QgY29u bltdID0geyAweDAyIH07CiAKIAlzd2l0Y2ggKGFjdGlvbikgewogCWNhc2UgSERBX0ZJWFVQX0FD VF9QUkVfUFJPQkU6CisJCWlmICghaHBfcGluKSB7CisJCQlzcGVjLT5nZW4udm1hc3Rlcl9tdXRl Lmhvb2sgPSBhbGMyNDVfaHBfc3BrX211dGVfbGVkX3VwZGF0ZTsKKwkJCXNwZWMtPmdlbi52bWFz dGVyX211dGVfbGVkID0gMTsKKwkJfQogCQlzcGVjLT5nZW4uYXV0b19tdXRlX3ZpYV9hbXAgPSAx OwogCQlzbmRfaGRhX292ZXJyaWRlX2Nvbm5fbGlzdChjb2RlYywgMHgxNywgQVJSQVlfU0laRShj b25uKSwgY29ubik7CiAJCWJyZWFrOworCWNhc2UgSERBX0ZJWFVQX0FDVF9JTklUOgorCQlpZiAo IWhwX3BpbikKKwkJCWFsYzI0NV9ocF9zcGtfbXV0ZV9sZWRfdXBkYXRlKGNvZGVjLCAhc3BlYy0+ Z2VuLm1hc3Rlcl9tdXRlKTsKKwkJYnJlYWs7CiAJfQogCiAJdGFzMjc4MV9maXh1cF90eG53X2ky Yyhjb2RlYywgZml4LCBhY3Rpb24pOwotCWFsYzI0NV9maXh1cF9ocF9tdXRlX2xlZF9jb2VmYml0 KGNvZGVjLCBmaXgsIGFjdGlvbik7CisJaWYgKGhwX3BpbikKKwkJYWxjMjQ1X2ZpeHVwX2hwX211 dGVfbGVkX2NvZWZiaXQoY29kZWMsIGZpeCwgYWN0aW9uKTsKIAlhbGMyODVfZml4dXBfaHBfY29l Zl9taWNtdXRlX2xlZChjb2RlYywgZml4LCBhY3Rpb24pOwogfQogLyoK --_002_279e929e884849df84687dbd67f20037realtekcom_--