From mboxrd@z Thu Jan 1 00:00:00 1970 From: Matthew Garrett Subject: Re: [Update][PATCH] ACPI / video / i915: Remove ACPI backlight if firmware expects Windows 8 Date: Tue, 16 Jul 2013 17:08:16 +0000 Message-ID: <1373994495.9314.1.camel@x230> References: <1370818899-8595-1-git-send-email-matthew.garrett@nebula.com> <12270512.1rshgKaUug@vostro.rjw.lan> <51DA7190.6080208@gmail.com> <1683364.CdnoW81WLH@vostro.rjw.lan> <1373981554.1956.5.camel@ThinkPad-X230.localdomain> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <1373981554.1956.5.camel@ThinkPad-X230.localdomain> Content-Language: en-US Content-ID: <6DB627994CA01C41BF352B8A36AB0F73@namprd05.prod.outlook.com> Sender: linux-kernel-owner@vger.kernel.org To: Igor Gnatenko Cc: "Rafael J. Wysocki" , Aaron Lu , "linux-acpi@vger.kernel.org" , "daniel.vetter@ffwll.ch" , "seth.forshee@canonical.com" , "joeyli.kernel@gmail.com" , "intel-gfx@lists.freedesktop.org" , "dri-devel@lists.freedesktop.org" , "linux-kernel@vger.kernel.org" , "lenb@kernel.org" List-Id: linux-acpi@vger.kernel.org T24gVHVlLCAyMDEzLTA3LTE2IGF0IDE3OjMyICswNDAwLCBJZ29yIEduYXRlbmtvIHdyb3RlOg0K PiBIbW0uIEkgZm91bmQgcmVncmVzc2lvbiBpbiB1c2VyLXNwYWNlLiBJbiBHTk9NRSAobWF5YmUg YW5kIG90aGVyIERFcykgd2Ugbm8gbG9uZ2VyIHNlZSBzd2l0Y2ggc3RhdHVzIG9mIGJhY2tsaWdo dC4NCg0KWWVhaCwgSSBjYW4gZHVwbGljYXRlIHRoYXQuIFJhZmFlbCwgd2UgaGF2ZSB0byBjYWxs DQphY3BpX3ZpZGVvX2luaXRfYnJpZ2h0bmVzcygpIGV2ZW4gaWYgd2UncmUgbm90IGdvaW5nIHRv IGluaXRpYWxpc2UgdGhlDQpiYWNrbGlnaHQgLSBUaGlua3BhZHMgc2VlbSB0byB1c2UgdGhpcyBh cyB0aGUgdHJpZ2dlciBmb3IgZW5hYmxpbmcgQUNQSQ0Kbm90aWZpY2F0aW9ucyByYXRoZXIgdGhh biBoYW5kbGluZyBpdCBpbiBmaXJtd2FyZS4gVGhpcyBzZWVtcyB0byBkbyB0aGUNCmpvYjoNCg0K ZGlmZiAtLWdpdCBhL2RyaXZlcnMvYWNwaS92aWRlby5jIGIvZHJpdmVycy9hY3BpL3ZpZGVvLmMN CmluZGV4IDAxYjFhMjUuLjcxODY1ZjcgMTAwNjQ0DQotLS0gYS9kcml2ZXJzL2FjcGkvdmlkZW8u Yw0KKysrIGIvZHJpdmVycy9hY3BpL3ZpZGVvLmMNCkBAIC05MDAsNiArOTAwLDkgQEAgc3RhdGlj IHZvaWQgYWNwaV92aWRlb19kZXZpY2VfZmluZF9jYXAoc3RydWN0DQphY3BpX3ZpZGVvX2Rldmlj ZSAqZGV2aWNlKQ0KIAkJZGV2aWNlLT5jYXAuX0REQyA9IDE7DQogCX0NCiANCisJaWYgKGFjcGlf dmlkZW9faW5pdF9icmlnaHRuZXNzKGRldmljZSkpDQorCQlyZXR1cm47DQorDQogCWlmIChhY3Bp X3ZpZGVvX3ZlcmlmeV9iYWNrbGlnaHRfc3VwcG9ydCgpKSB7DQogCQlzdHJ1Y3QgYmFja2xpZ2h0 X3Byb3BlcnRpZXMgcHJvcHM7DQogCQlzdHJ1Y3QgcGNpX2RldiAqcGRldjsNCkBAIC05MDksOSAr OTEyLDYgQEAgc3RhdGljIHZvaWQgYWNwaV92aWRlb19kZXZpY2VfZmluZF9jYXAoc3RydWN0DQph Y3BpX3ZpZGVvX2RldmljZSAqZGV2aWNlKQ0KIAkJc3RhdGljIGludCBjb3VudCA9IDA7DQogCQlj aGFyICpuYW1lOw0KIA0KLQkJcmVzdWx0ID0gYWNwaV92aWRlb19pbml0X2JyaWdodG5lc3MoZGV2 aWNlKTsNCi0JCWlmIChyZXN1bHQpDQotCQkJcmV0dXJuOw0KIAkJbmFtZSA9IGthc3ByaW50ZihH RlBfS0VSTkVMLCAiYWNwaV92aWRlbyVkIiwgY291bnQpOw0KIAkJaWYgKCFuYW1lKQ0KIAkJCXJl dHVybjsNCg0KDQotLSANCk1hdHRoZXcgR2FycmV0dCB8IG1qZzU5QHNyY2YudWNhbS5vcmcNCg==