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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id D9E74C433F5 for ; Tue, 26 Oct 2021 15:42:00 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id C26AE60EFF for ; Tue, 26 Oct 2021 15:42:00 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237076AbhJZPoW (ORCPT ); Tue, 26 Oct 2021 11:44:22 -0400 Received: from smtpbg701.qq.com ([203.205.195.86]:59960 "EHLO smtpproxy21.qq.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S237078AbhJZPns (ORCPT ); Tue, 26 Oct 2021 11:43:48 -0400 X-QQ-GoodBg: 1 X-QQ-SSF: B0400000000000F0 X-QQ-FEAT: Ut0pB98mtT8SKuSiSEUVnmSK2Is7AdsnLZeIFAIqwNjZnfqOEf0MYhXJwBGxa AWlE1UcBi/jwn8VmLbDKlSR5Zfio3O0orTz4lx0Gu5cdmh6DvnkcmekaluKyyGEpiOe+W76 TmeDtjAAu57pmubAIcfP4k8Gl2J2LQwtCPZ+6+jhOBJmdGCLdl2cc70zCUpke1XVv8oDxvG TdfWBe+hyrczp9sL6NAbH5kD1cgbkuPJ5jv/m/OD75pGng4baTYG8LUVnYF7jlTTCOO58sK PD+30RyldnlMfSFPUo9HqEowXe0VEaADsxrA0526qkxUjON2jsHUVa7TV2yDh4n1yGzuili JO8XdG8EVE3H7vQzVT8eyzaoSxEjg== X-QQ-BUSINESS-ORIGIN: 2 X-Originating-IP: 58.19.91.105 X-QQ-STYLE: X-QQ-mid: logic531t1635262877t4121530 From: "=?utf-8?B?5bi45buJ5b+X?=" To: "=?utf-8?B?R3JlZyBLSA==?=" , "=?utf-8?B?QW5keSBTaGV2Y2hlbmtv?=" Cc: "=?utf-8?B?bGludXgta2VybmVs?=" , "=?utf-8?B?ZG1pdHJ5LnRvcm9raG92?=" , "=?utf-8?B?amlyaXNsYWJ5?=" , "=?utf-8?B?MjgyODI3OTYx?=" <282827961@qq.com> Subject: Re: [PATCH v7] tty: Fix the keyboard led light display problem Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Date: Tue, 26 Oct 2021 23:41:17 +0800 X-Priority: 3 Message-ID: X-QQ-MIME: TCMime 1.0 by Tencent X-Mailer: QQMail 2.x X-QQ-Mailer: QQMail 2.x References: <20211026024032.15897-1-changlianzhi@uniontech.com> In-Reply-To: X-QQ-ReplyHash: 1789936889 X-QQ-SENDSIZE: 520 Received: from qq.com (unknown [127.0.0.1]) by smtp.qq.com (ESMTP) with SMTP id ; Tue, 26 Oct 2021 23:41:18 +0800 (CST) Feedback-ID: logic:uniontech.com:qybgforeign:qybgforeign6 X-QQ-Bgrelay: 1 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org T24gVHVlLCBPY3QgMjYsIDIwMjEgYXQgMDU6MjM6MzVQTSArMDMwMCwgQW5keSBTaGV2Y2hl bmtvIHdyb3RlOg0KPiBPbiBUdWUsIE9jdCAyNiwgMjAyMSBhdCAxMDo0MDozMkFNICswODAw LCBsaWFuemhpIGNoYW5nIHdyb3RlOg0KPiA+IFN3aXRjaGluZyBmcm9tIHRoZSBkZXNrdG9w IGVudmlyb25tZW50IHRvIHRoZSB0dHkgZW52aXJvbm1lbnQsDQo+ID4gdGhlIHN0YXRlIG9m IHRoZSBrZXlib2FyZCBsZWQgbGlnaHRzIGFuZCB0aGUgc3RhdGUgb2YgdGhlIGtleWJvYXJk DQo+ID4gbG9jayBhcmUgaW5jb25zaXN0ZW50LiBUaGlzIGlzIGJlY2F1c2UgdGhlIGF0dHJp YnV0ZSBrYi0+a2JkbW9kZQ0KPiA+IG9mIHRoZSB0dHkgYm91bmQgaW4gdGhlIGRlc2t0b3Ag ZW52aXJvbm1lbnQgKHhvcmcpIGlzIHNldCB0bw0KPg0KPiBYb3JnDQo+DQo+IEkgdGhpbmsg SSBhbHJlYWR5IHBvaW50ZWQgdGhhdCBvdXQuDQo+DQo+ID4gVkNfT0ZGLCB3aGljaCBjYXVz ZXMgdGhlIGxlZHN0YXRlIGFuZCBrYi0+bGVkZmxhZ3N0YXRlDQo+ID4gdmFsdWVzIG9mIHRo ZSBib3VuZCB0dHkgdG8gYWx3YXlzIGJlIDAsIHdoaWNoIGNhdXNlcyB0aGUgc3dpdGNoDQo+ ID4gZnJvbSB0aGUgZGVza3RvcCBXaGVuIHRvIHRoZSB0dHkgZW52aXJvbm1lbnQsIHRoZSBM RUQgbGlnaHQNCj4gPiBzdGF0dXMgaXMgaW5jb25zaXN0ZW50IHdpdGggdGhlIGtleWJvYXJk IGxvY2sgc3RhdHVzLg0KPg0KPiAuLi4NCj4NCj4gPiArc3RhdGljIHZvaWQga2JkX3VwZGF0 ZV9sZWRzdGF0ZShzdHJ1Y3QgaW5wdXRfZGV2ICpkZXYpDQo+ID4gK3sNCj4gPiArIGlmICgh IXRlc3RfYml0KExFRF9OVU1MLCBkZXYtPmxlZCkgIT0NCj4gPiArICAgICAhIShsZWRzdGF0 ZSAmIEJJVChWQ19OVU1MT0NLKSkpDQo+ID4gKyBsZWRzdGF0ZSBePSBCSVQoVkNfTlVNTE9D Syk7DQo+ID4gKyBpZiAoISF0ZXN0X2JpdChMRURfQ0FQU0wsIGRldi0+bGVkKSAhPQ0KPiA+ ICsgICAgICEhKGxlZHN0YXRlICYgQklUKFZDX0NBUFNMT0NLKSkpDQo+ID4gKyBsZWRzdGF0 ZSBePSBCSVQoVkNfQ0FQU0xPQ0spOw0KPiA+ICsgaWYgKCEhdGVzdF9iaXQoTEVEX1NDUk9M TEwsIGRldi0+bGVkKSAhPQ0KPiA+ICsgICAgICEhKGxlZHN0YXRlICYgQklUKFZDX1NDUk9M TE9DSykpKQ0KPiA+ICsgbGVkc3RhdGUgXj0gQklUKFZDX1NDUk9MTE9DSyk7DQo+DQo+IFRo aXMgbG9va3MgdWdseS4NCg0KSSB0aGluayBpdCBjYW4gYmUgZG9uZSBsaWtlIHRoaXM6DQog c3RhdGljIHZvaWQga2JkX3VwZGF0ZV9sZWRzdGF0ZShzdHJ1Y3QgaW5wdXRfZGV2ICpkZXYp DQogew0KICAgIGxlZHN0YXRlID0gKHRlc3RfYml0KExFRF9TQ1JPTEwsZGV2LT5sZWQpIO+8 nzEg77yaMO+8iQ0KICAgICAgICAgfCAodGVzdF9iaXQoTEVEX05VTUwsZGV2LT5sZWQpIO+8 nzIg77yaMO+8iQ0KICAgICAgICAgfCAodGVzdF9iaXQoTEVEX0NBUFNMLGRldi0+bGVkKSDv vJ8zIO+8mjDvvIkNCiB9DQoNCklmIHRoaXMgY2hhbmdlIGRvZXMgbm90IHdvcmssIHBsZWFz ZSByZXBseSB0byBtZS4gSSBoYXZlIG5vdCANCnVuZGVyc3Rvb2QgdGhlIG90aGVyIGNvbnRl bnQuIEl0IGlzIHRvbyBsYXRlIHRvZGF5LCBJIHdpbGwgY29udGludWUgdG9tb3Jyb3chDQoN ClRoYW5rcy4NCi0tDQpsaWFuemhpIGNoYW5n